George de Mohrenschildt
|George de Mohrenschildt|
|Born||April 17, 1911
|Died||March 29, 1977(aged 65)|
|Cause of death||Suicide|
|Known for||Befriending Lee Harvey Oswald, the assassin of President John F. Kennedy|
|Part of the series on the|
investigation of the
George de Mohrenschildt (in Russian: Георгий де Мореншильд) (April 17, 1911 – March 29, 1977) was a petroleum geologist and professor who befriended Lee Harvey Oswald in the summer of 1962 and maintained that friendship until Oswald's death, two days after Oswald's alleged assassination of U.S. President John F. Kennedy. He was acquainted with the Bush family; George H. W. Bush had roomed with de Mohrenschildt's nephew, Edward G. Hooker, at Phillips Academy in Andover, Massachusetts. He was also acquainted with the Bouvier family, including Jacqueline Bouvier Kennedy, the president's wife, when she was still a child. His testimony before the Warren Commission investigating the assassination was one of the longest of any witness.
Early life 
George de Mohrenschildt was born in Mozyr in Tsarist Russia, presently in Belarus, (his birthdate was April 4 in the old style Russian Julian calendar). His wealthy father, Sergius Alexander von Mohrenschildt was arrested by the Bolsheviks shortly after the Russian Revolution for anti-Communist activities. Sergius was sentenced to life in exile in Siberia, but managed to escape with his family to Poland during the 1920s. George graduated from a Polish military academy in 1931, and received the equivalent of a doctor of science in international commerce from the University of Liège in Belgium in 1938.
George de Mohrenschildt immigrated to the United States in May 1938. Upon his arrival, British intelligence reportedly told the U.S. government that they suspected he was working for German intelligence. By some accounts, he was under FBI surveillance for a time. De Mohrenschildt was hired by the Shumaker company in New York City, which also employed a man named Pierre Fraiss who had connections with French intelligence. According to de Mohrenschildt, he and Fraiss, among their other duties, gathered information about people involved in "pro-German" activities, such as those bidding for U.S. oil leases on behalf of Germany before the U.S. became involved in World War II. De Mohrenschildt testified that the purpose of their data-collection was to help the French out-bid the Germans.
De Mohrenschildt spent the summer of 1938 with his older brother Dimitri von Mohrenschildt on Long Island, New York. Dimitri was a staunch anti-Communist and member of the OSS and one of the founders of the CIA's Radio Free Europe and Amcomlib (a.k.a., Radio Liberty) stations. His contacts included top officials of the CIA. (Dimitri died at the age of 100 in 2002.)
While in New York, de Mohrenschildt became acquainted with the Bouvier family, including young Jackie, future wife of John F. Kennedy. Jackie grew up calling de Mohrenschildt "Uncle George" and would sit on his knee. He became a close friend of Jackie's aunt Edith Bouvier Beale.
De Mohrenschildt dabbled in the insurance business from 1939 to 1941, but failed to pass his broker's examination. In 1941, he became associated with Film Facts in New York, a production company owned by his cousin Baron Maydell who was said to have pro-Nazi sympathies. (De Mohrenschildt denied any Nazi sympathies of his own, claiming he helped raise money for the Polish resistance.) De Mohrenschildt made a documentary film about resistance fighters in Poland. However, when the United States entered World War II, his application to join the Office of Strategic Services (OSS) was rejected. According to a memo by former CIA director Richard Helms, de Mohrenschildt "was alleged to be a Nazi espionage agent."
Dallas, Oswald and Haiti 
After the end of World War II, de Mohrenschildt moved to Venezuela where he worked for Pantepec Oil, a company owned by the family of William F. Buckley. He became a U.S. citizen in 1949. In 1950, he launched an oil investment firm with Edward Hooker with offices in New York City, Denver and Abilene. In 1952, de Mohrenschildt settled in Dallas, Texas and took a job with oilman Clint Murchison as a petroleum geologist.
Described as sophisticated and articulate, de Mohrenschildt became a respected member of the Russian emigre community in Dallas. He joined the Dallas Petroleum Club, was a member of the Dallas Council on World Affairs, and taught at a local college. One of de Mohrenschildt's longtime friends, offshore oil engineer George Kitchel, told the FBI that de Mohrenschildt counted among his good friends oil barons Clint Murchison, H.L. Hunt, John Mecom, and Sid Richardson. De Mohrenschildt also joined the right-wing Texas Crusade for Freedom whose members included Earle Cabell, Everette DeGolyer, Harold Byrd and Ted Dealey.
In 1957, de Mohrenschildt went to Yugoslavia to conduct a geological field survey for the U.S. State Department sponsored International Cooperation Administration. While in Yugoslavia, he was accused by the authorities there of making drawings of military fortifications. After returning to the United States, de Mohrenschildt was debriefed by the CIA, both in Washington and in Dallas.
De Mohrenschildt married his fourth wife, Jeanne, in 1959. From late 1960 and into 1961, he and his wife toured Central America and the Caribbean. He insisted that the trip was merely for pleasure. However, de Mohrenschildt submitted a written report of his trip to the U.S. State Department, and a photograph shows de Mohrenschildt meeting with the American ambassador to Costa Rica.
Lee Harvey Oswald and his Russian-born wife Marina Oswald were introduced to de Mohrenschildt in the summer of 1962 in Fort Worth, Texas. De Mohrenschildt had heard of the Oswalds from one of the Russian-speaking group of émigrés in the Dallas-Fort Worth area. George and Jeanne befriended them, tried to help them as best they could, and introduced them to the Russian community in Dallas. In his Warren Commission testimony in 1964, de Mohrenschildt stated that he believed he had discussed Oswald with J. Walton Moore, who de Mohrenschildt described as "a Government man — either FBI or Central Intelligence", and who de Mohrenschildt had known since 1957. (According to a CIA classified document, obtained by House Select Committee on Assassinations, J. Walton Moore was an agent of the CIA's Domestic Contacts Division in Dallas.) De Mohrenschildt asserted that shortly after meeting Oswald, he asked Moore and Fort Worth attorney Max E. Clark about Oswald to reassure himself that it was "safe" for the de Mohrenschildts to assist Oswald. De Mohrenschildt testified that one of the persons he talked to about Oswald told him that Oswald "seems to be OK," and that "he is a harmless lunatic." However, de Mohrenschildt was not exactly sure who it was who told him this. (When interviewed in 1978 by the House Select Committee on Assassinations, J. Walton Moore denied that de Mohrenschildt had asked for his permission to contact Oswald.)
In October 1962, de Mohrenschildt told Oswald that he would have a better chance of finding work in Dallas, after Oswald informed de Mohrenschildt that he had lost his job in nearby Fort Worth, Texas. Oswald was soon hired by the Dallas photographic firm of Jaggars-Chiles-Stovall. George de Mohrenschildt's wife and daughter would later say that it was George de Mohrenschildt who secured the job at Jaggars-Chiles-Stovall for Oswald.
On April 13, 1963, three days after Oswald's attempt on the life of conservative activist General Edwin Walker at his home in Dallas (for which the police had no suspects), the de Mohrenschildts visited the Oswalds' apartment. George de Mohrenschildt, aware of Oswald's stated dislike for Walker, joked to Oswald, "Hey, Lee! How is it possible that you missed?" Lee and Marina looked at each other but said nothing. Jeanne de Mohrenschildt later saw a rifle standing against the wall in a room that served as Oswald's study. When she and George asked why Lee owned a rifle, Marina and Lee both replied that it was for target shooting.
In March 1963, de Mohrenschildt received a Haitian government contract for $285,000 to set up an industrial enterprise with other investors, which included surveying oil and geological resources on the island. In May, he met in Washington, D.C. with CIA and Army intelligence contacts to further his Haitian connections. De Mohrenschildt moved to Haiti in June. He never saw Oswald again. After Kennedy was assassinated, de Mohrenschildt testified before the Warren Commission in April 1964. (For this testimony in the hearing record, see Testimony of George S. de Mohrenschildt.) In 1967, de Mohrenschildt left Haiti and returned to Dallas. Also in 1967, New Orleans District Attorney Jim Garrison interviewed George and Jeanne de Mohrenschildt as part of Garrison's prosecution of Clay Shaw. Garrison said that both de Mohrenschildts insisted that Oswald had been the scapegoat in the assassination of President Kennedy. Garrison concluded from his conversation with the de Mohrenschildts that George de Mohrenschildt had been one of Oswald's unwitting "baby-sitters" ... "assigned to protect or otherwise see to the general welfare of [Oswald]." In JFK and the Unspeakable: Why He Died and Why it Matters, James Douglass opined that George de Mohrenschildt "...had been Oswald's CIA-approved shepherd in Dallas ... [who had] probably no understanding in advance of the scapegoat role that lay ahead for his young friend [Oswald]."
Later life and death 
For reasons unknown, George and Jeanne de Mohrenschildt obtained a divorce in Dallas, Texas on April 3, 1973, after nearly fourteen years of marriage. It was not reported in the local newspapers, and the couple continued to present themselves as husband and wife.
On September 17, 1976, the CIA requested that the FBI locate de Mohrenschildt, because he had "attempted to get in touch with the CIA Director." On September 5, 1976, De Mohrenschildt had written a letter to the Director of the Central Intelligence Agency, George H. W. Bush asking for his assistance. The letter said:
You will excuse this hand-written letter. Maybe you will be able to bring a solution to the hopeless situation I find myself in. My wife and I find ourselves surrounded by some vigilantes; our phone bugged; and we are being followed everywhere. Either FBI is involved in this or they do not want to accept my complaints. We are driven to insanity by the situation. I have been behaving like a damn fool ever since my daughter Nadya died from [cystic fibrosis] over three years ago. I tried to write, stupidly and unsuccessfully, about Lee H Oswald and must have angered a lot of people — I do not know. But to punish an elderly man like myself and my highly nervous and sick wife is really too much. Could you do something to remove the net around us? This will be my last request for help and I will not annoy you any more. Good luck in your important job. Thank you so much.
George Bush wrote back:
Let me say first that I know it must have been difficult for you to seek my help in the situation outlined in your letter. I believe I can appreciate your state of mind in view of your daughter's tragic death a few years ago, and the current poor state of your wife's health. I was extremely sorry to hear of these circumstances. In your situation I can well imagine how the attentions you described in your letter affect both you and your wife. However, my staff has been unable to find any indication of interest in your activities on the part of Federal authorities in recent years. The flurry of interest that attended your testimony before the Warren Commission has long subsided. I can only speculate that you may have become "newsworthy" again in view of the renewed interest in the Kennedy assassination, and thus may be attracting the attention of people in the media. I hope this letter had been of some comfort to you, George, although I realize I am unable to answer your question completely. George Bush, Director of the Central Intelligence Agency. [CIA Exec Reg. # 76,51571 9.28.76]
On November 9, 1976, Jeanne had him committed to a mental institution in Texas for three months, and listed in a notarized affidavit four previous suicide attempts while he was in the Dallas area. In the affidavit she stated that George suffered from depression, heard voices, saw visions, and believed that the CIA and the Jewish Mafia were persecuting him.
According to Dutch journalist Willem Oltmans, a "serious and famous Dutch clairvoyant," named Gerard Croiset, had a vision in 1967 of a conspirator who had manipulated Oswald; his description led Oltmans to de Mohrenschildt, and the two stayed in touch. In 1977, Oltmans went to Texas and brought de Mohrenschildt to Holland. What happened next is disputed. Michael Eddowes says Oltmans plied de Mohrenschildt with pharmaceuticals, which Oltmans denies, saying instead that he rescued de Mohrenschildt from a mental institution to bring him to the "famous" clairvoyant, Croiset. According to Oltmans, Croiset agreed that de Mohrenschildt was the man he saw in his vision. About this episode Lobster Magazine subsequently commented: "Between psychiatrists on one side and a psychic on the other — and even if the CIA were not involved — [de Mohrenschildt] did not have much of a chance."
Oltmans says that after de Mohrenschildt arrived in Holland, he invited him out with some Russian friends. They went to Brussels and had plans to go to Liège, a city in the French speaking part of Belgium. Oltmans owned a house not far from Liege in the countryside. Upon returning to Brussels, de Mohrenschildt went for a short walk from which he failed to return. He had earlier agreed to meet Oltmans and his friends for lunch. Oltmans waited for him but he didn't come back.
On March 16, 1977, de Mohrenschildt returned to the United States from his trip. His daughter talked with him at length and found him to be deeply disturbed about certain matters and had expressed a desire to commit suicide. On March 29, De Mohrenschildt gave an interview to author Edward Jay Epstein, during which he claimed that in 1962, Dallas CIA operative J. Walton Moore had given him the go-ahead to meet Oswald. "I would never have contacted Oswald in a million years if Moore had not sanctioned it," de Mohrenschildt said. "Too much was at stake." On the same day as the Epstein interview, de Mohrenschildt received a business card from Gaeton Fonzi, an investigator for the House Select Committee on Assassinations, telling him that he would like to see him. That afternoon, de Mohrenschildt was found dead from a shotgun blast to the head in a house where he was staying in Manalapan, Florida. The coroner's verdict was suicide.
On the day of de Mohrenschildt's death, Edward Jay Epstein, the author who had interviewed him that day, wrote the following diary entry (29 March 1977):
David Bludworth, The State's Attorney, was a folksy, charming and savvy interrogator. He began by telling me that de Mohrenschildt had put a shotgun in his mouth and killed himself at 3:45 p.m. There were no witnesses — and no one home at the time of the shooting. The precise time of his death was established by a tape-recorder, left running that afternoon to record the soap operas for the absent Mrs. Tilton, and which recorded a single set of footfalls in the room and the blast of the shotgun, which was found on the Persian carpet next to him. No suicide note or other clue was found. He said I was probably the last person to talk to him. Then, he asked whether I had in my possession De Mohrenschildt's black address book. I replied "No." He politely rephrased the question, and asked me again — about a half-dozen times, whether I had the black book.
House Select Committee on Assassinations investigator Gaeton Fonzi retrieved an address book from de Mohrenschildt's briefcase after his death. In the address book was an entry for "Bush, George H. W. (Poppy), 1412 W. Ohio also Zapata Petroleum, Midland." Upon hearing of De Mohrenschildt's death, Richardson Preyer, then chairman of the House Select Committee on Assassinations, said: "He was a crucial witness...."
Another backyard photo 
On April 1, 1977, Jeanne de Mohrenschildt gave the House Select Committee on Assassinations a photograph taken of Lee Harvey Oswald, by his wife Marina, standing in his Dallas backyard holding two newspapers and a rifle, and with a pistol on his hip. The existence of this print, while similar to others which had been found among Oswald's effects on November 23, 1963, was previously unknown. On the back was written To my friend George from Lee Oswald, and the date “5/IV/63” (5 April 1963). along with the words “Copyright Geo de M”' and a Russian phrase translated as “'Hunter of fascists, ha-ha-ha!” Handwriting specialists later concluded that the words “To my friend George…” and Oswald's signature were written by Lee Harvey Oswald, but could not determine whether the rest was the writing of Lee Oswald, George de Mohrenschildt or Marina Oswald. Some historians have speculated the Russian line was written by Marina, in sarcasm. (George de Mohrenschildt in his memoir translated it as "This is the hunter of fascists, ha, ha, ha!" and also assumed that Marina had written it sarcastically).
George de Mohrenschildt wrote in his manuscript (reference and pages cited above) that he had missed Oswald's photograph in packing for the move to Haiti in May, 1963, and this was why he hadn't mentioned it to the Warren Commission (though he had noted in his manuscript that Oswald had a rifle in April, 1963, and scoffed to Lee that he had missed General Walker, remembering that Lee had blanched at the joke). According to de Mohrenschildt, the photo was not found among his stored papers until his wife found it in 1967. When analyzed by the HSCA in 1977, this photo turned out to be a first generation print of the backyard photo already known to the Warren Commission as CE-133A, and which had probably been taken on March 31, 1963.
Jeanne de Mohrenschildt also gave the HSCA committee a copy of a manuscript called I Am a Patsy! I Am a Patsy! which George de Mohrenschildt had recently written about his relationship with his "dear, dead friend" Oswald, wherein he said that the Oswald he knew was rarely ever violent and would not have been the sort of person to have killed John F. Kennedy. In part this judgment was based on de Mohrenschildt's estimation of Oswald's political views and Kennedy's liberal ideas. The memoir has never been published as a trade book but has been available online since the entire typescript was published as an appendix in the HSCA report . (For a partial re-type see ). De Mohrenschildt's testimony to the Warren Commission in early 1964, however, paints a quite different view of Oswald — a man de Mohrenschildt said he considered a "kid" and not a friend. Due to the inconsistency in de Mohrenschildt's various accounts of Oswald, his later views were regarded by Time magazine with scepticism.
Depictions in the popular media 
De Mohrenschildt was played by Willem Oltmans in the 1991 film, JFK and by Bill Bolender in the 1993 TV movie, Fatal Deception: Mrs. Lee Harvey Oswald. He is also mentioned at length in the Stephen King novel, 11/22/63, a time travel novel about the assassination of John F. Kennedy and his Haitian experience in Hans Christoph Buch's novel Haïti Chérie (Suhrkamp, 1990). More recently, de Mohrenschildt was discussed at length in the Tru TV series, Conspiracy Theory with Jesse Ventura. The episode states that George de Mohrenschildt was in fact a CIA handler for Lee Harvey Oswald.
- "Brothers: The Hidden History of the Kennedy Years", by David Talbot. Free Press, New York, 2007. ISBN 978-0-7432-6918-6.
- The Kennedys is an Emmy-winning television miniseries chronicling the lives of the Kennedy family, including key triumphs and tragedies it has experienced. It stars Greg Kinnear, Katie Holmes, Barry Pepper and Tom Wilkinson among others, and is directed by Jon Cassar. The series premiered in the United States in April 2011 on ReelzChannel.
- A film "Willem Oltmans, De Eenmotorige Mug" (Shooting Star Filmcompany Inc, Holland 2004) was made by Theo van Gogh (later killed in Amsterdam by an Islamic fanatic) in 1997. It is a long interview with journalist Willem Oltmans. The interview is more than 4 hours on DVD. In the film, Oltmans tells in detail the story of his contacts with de Mohrenschildt (and the mother of Lee Havey Oswald, Mrs. Marguerite Oswald) till de Mohrenschildt committed suicide in 1977.
- Willem Oltmans' Book, "Memoires 1962-1963". Publisher Stichting Uitgeverij De Papieren Tijger, Holland, 2000. ISBN 90-6728-111-5.
- Baker, Russ. Family of Secrets (New York: Bloomsbury Press, 2009), pp. 67–68, 72–73. ISBN 978-1-59691-557-2
- De Mohrenschildt's testimony occupied 58 pages in the published transcript. Vincent Bugliosi, Reclaiming History, W.W. Norton & Company, 2007, p. 648. ISBN 978-0-393-04525-3. Only the testimony of Oswald's wife, mother, brother, Jack Ruby, and Ruth Paine was longer.
- Warren Commission Hearings, volume 9, p. 168, Testimony of George S. de Mohrenschildt.
- Warren Commission Hearings, volume 9, p. 171, Testimony of George S. de Mohrenschildt.
- Warren Commission Hearings, volume 9, p. 172, Testimony of George S. de Mohrenschildt.
- Warren Commission Hearings, volume 9, p. 175, Testimony of George S. de Mohrenschildt.
- Warren Commission Hearings, volume 9, pp. 177-178, Testimony of George S. de Mohrenschildt.
- Warren Commission Hearings, volume 9, p. 183, Testimony of George S. de Mohrenschildt.
- Warren Commission Hearings, volume 9, p. 184, Testimony of George S. de Mohrenschildt.
- Warren Commission Hearings, volume 9, p. 176, Testimony of George S. de Mohrenschildt.
- Baker, Russ. Family of Secrets (New York: Bloomsbury Press, 2009), p. 72. ISBN 978-1-59691-557-2
- Baker, Russ. Family of Secrets (New York: Bloomsbury Press, 2009), p. 128. ISBN 978-1-59691-557-2
- Warren Commission Hearings, volume 9, p. 179, Testimony of George S. de Mohrenschildt.
- Warren Commission Hearings, volume 9, p. 180, Testimony of George S. de Mohrenschildt.
- Warren Commission Hearings, volume 9, pp. 182-183, Testimony of George S. de Mohrenschildt.
- "Oswald Friend Labeled CIA Informant in Memo", Dallas Times Herald, July 27, 1978.
- Warren Commission Hearings, volume 9, pp. 190-191, Testimony of George S. de Mohrenschildt.
- Baker, Russ. Family of Secrets (New York: Bloomsbury Press, 2009), p. 75. ISBN 978-1-59691-557-2
- Summers, Anthony. Official and Confidential: The Secret Life of J. Edgar Hoover, (New York: Putnam Adult, 1993), p. 329. ISBN 0-399-13800-5
- Warren Commission Hearings, volume 9, p. 217, Testimony of George S. de Mohrenschildt
- Warren Commission Hearings, volume 9, p. 267, Testimony of George S. de Mohrenschildt
- Baker, Russ. Family of Secrets (New York: Bloomsbury Press, 2009), p. 77. ISBN 978-1-59691-557-2
- Baker, Russ. Family of Secrets (New York: Bloomsbury Press, 2009), p. 84. ISBN 978-1-59691-557-2
- Baker, Russ. Family of Secrets (New York: Bloomsbury Press, 2009), pp. 77-78. ISBN 978-1-59691-557-2
- Summers, Anthony. Not in Your Lifetime, (New York: Marlowe & Company, 1998), p. 154. ISBN 1-56924-739-0
- Warren Commission Hearings, Testimony of Jeanne de Mohrenschildt.
- Warren Commission Hearings, volume 9, p. 235, Testimony of George S. de Mohrenschildt
- George de Mohrenschildt, House Select Committee on Assassinations - Appendix to Hearings, Volume 12, 4, p. 54.
- Warren Commission Hearings, volume 9, p. 235-236, Testimony of George S. de Mohrenschildt.
- Summers, Anthony. Not in Your Lifetime, (New York: Marlowe & Company, 1998), p. 158. ISBN 1-56924-739-0
- "Police Keep Watch on Walker's Home", Dallas Morning News, April 12, 1963, section 1, p. 11.
- Warren Commission testimony of Marina Oswald, 1 H 18.
- Warren Commission testimony of George de Mohrenschildt, 9 H 250.
- Warren Commission testimony of Jeanne de Mohrenschildt, 9 H 314–316.
- Warren Commission testimony of Jeanne de Mohrenschildt, 9 H 314–316. Warren Commission testimony of George de Mohrenschildt, 9 H 249.
- Douglass, James. JFK and the Unspeakable, (New York: Simon & Schuster, 2008), p. 48. ISBN 978-1-4391-9388-4
- De Mohrenschildt's Activities in Haiti, House Select Committee on Assassinations - Appendix to Hearings, Volume 12, pp. 56-57.
- Garrison, Jim. On The Trail of the Assassins, (New York: Sheridan Square Press, 1988), pp. 55-56. ISBN 0-941781-02-X
- "Douglass, James W. JFK and the Unspeakable: Why He Died and Why It Matters, (October 2010) , New York: Touchstone/Simon & Schuster, p. 49. ISBN 978-1-4391-9388-4
- Ancestry.com. Texas Divorce Index, 1968-2002 [database on-line]. Provo, UT, USA: The Generations Network, Inc., 2005. Original data: Texas Department of State Health Services. Texas Divorce Index, 1968–2002. Texas, USA: Texas Department of State Health Services.
- For example, from the death investigation report by Thomas Neighbors of the Palm Beach County Sheriff's Office:
At 2315 hours, on 29 March 1977, this writer made contact with the victim's wife, MRS. JEANNE deMOHRENSCHILDT, in California … and advised her of her husband's demise; a fact which she had already been made aware of by several newsmen who had telephoned her seeking a story. She stated that she has been married to the victim for the past twenty-one years and noted that over the past several years he has been acting in an "insane manner".
- CIA Message Reference Number 915341.
- CIA MFR Raymond M. Reardon SAG 9.20.76.
- Baker, Russ. Family of Secrets (New York: Bloomsbury Press, 2009), p. 268. ISBN 978-1-59691-557-2
- George H. W. Bush recalled, "I first met de Mohrenschildt in the early 1940s. He was an uncle to my Andover roommate." (The relationship would technically be "step-uncle" as the roommate, Edward G. Hooker, was actually Dimitri von Mohrenschildt's stepson).
- Gallery (magazine), April 1977
- Lobster Magazine 24, 1992.
- Fonzi, Gaeton. The Last Investigation, (New York: Thunder's Mouth Press, 1993), p. 189. ISBN 1-56025-052-6
- Epstein, Edward Jay. The Assassination Chronicles: Inquest, Counterplot, and Legend (New York: Carroll & Graf, 1992), p. 559. ISBN 978-0-88184-909-7
- Fonzi, Gaeton. The Last Investigation, (New York: Thunder's Mouth Press, 1993), p. 190. ISBN 1-56025-052-6
- Palm Beach Sheriff's Office, Death investigation of George de Mohrenschildt.
- Summers, Anthony. Not in Your Lifetime, (New York: Marlowe & Company, 1998), p. 368. ISBN 1-56924-739-0
- Baker, Russ. Family of Secrets (New York: Bloomsbury Press, 2009), p. 68. ISBN 978-1-59691-557-2
- Fonzi, Gaeton. The Last Investigation, (New York: Thunder's Mouth Press, 1993), p. 358n. ISBN 1-56025-052-6
- Summers, Anthony. Not in Your Lifetime, (New York: Marlowe & Company, 1998), p. 369. ISBN 1-56924-739-0
- This date was confirmed by de Mohrenschildt in his memoir, see , pp. 254-262
- CONGRESS: Assassination: Now a Suicide Talks Time April 1977 Retrieved 15 June 1977
- (German) Genealogisches Handbuch der baltischen Ritterschaften: Estland - Genealogy handbook of Baltic nobility
- I Am A Patsy! I Am a Patsy, de Mohrenschildt’s memoir. This is only part of the manuscript (see the HSCA report on him below HSCA Vol.12 deMohrenschildt for the full and complete typescript manuscript).
- Testimony of George S. DeMohrenshildt, Warren Commission Hearings Vol.IX p.166ff. HTML De Mohrenschildt's 118-page Warren Commission testimony, taken over two days, provides a great deal of biographical information on him, starting from earliest memories and aided in specifics and dates by many public documents available to the commission. (Also downloadable in PDF at WH9 Contents.)
- HSCA Vol.12 deMohrenschildt The HSCA staff report on the (by then late) de Mohrenschildt. This includes analysis of his politics and useful insight into his government contacts. Appended is a photocopy of the full typescript of I Am a Patsy! I Am a Patsy!. De Mohrenschildt's analysis of his Oswald photo is pp. 254–262 (citations to page in the HCSA analysis of the manuscript on this point appear incorrect).