Cromwell Pearce (August 13, 1772 - April 2, 1852) was a colonel in the U.S. army during the War of 1812, served as sheriff of Chester County, Pennsylvania, and later as an associate judge in the county. He lived in West Chester.
Pearce married Isabella Bull on April 23, 1801. They lived in Philadelphia for a short time. Their son Lewis Gronow Pearce was born in Philadelphia. In 1802, the family moved to West Chester and Pearce became postmaster on September 25, 1802.
On March 30, 1807, Isabella Pearce died.
On April 13, 1821, he married Mary Bartholomew.
Pearce became lieutenant-colonel of the 85th regiment state militia on August 18, 1806.
Pearce was appointed by President James Madison and the United States Senate as a colonel of infantry on July 23, 1812. He commanded the 16th Regiment. In the Pennsylvania militia, Pearce had been replaced by James Steele.
Cromwell Pearce (along with Thomas Sargeant of Harrisburg, Rees Hill of Greene County, and Samuel McKean of Bradford County) was appointed as an aide de camp to the commander in chief of the Commonwealth of Pennsylvania.
Pearce became a Presidential elector in 1824.
Sheriff of Chester County
Associate Judge of Chester County
On January 8, 1805, a petition from Pearce was presented to the United States House of Representatives for a claim of 2,000 acres (8.1 km2) of unappropriated land due to service of his father as an officer in the French and Indian War. This was based on a proclamation signed by the King of England in 1763. On January 24, 1805, the petition was declined.
- Futhey, J. Smith; Cope, Gilbert (1986), History of Chester County, Pennsylvania, with genealogical and biographical sketches, Heritage Books, pp. 676–677, ISBN 978-0-7884-4387-9
- Lancaster Journal, p. 3, 1816-10-30 Missing or empty
- "Take Notice", Aurora General Advertiser, p. 2, 1804-02-10
- Reporter, The (Brattleborough, VT), 10 (472), p. 1, 1812-05-23 Missing or empty
- "Colonel Pearce", Poulson's American Daily Advertiser, p. 3, 1815-07-07
- "Appointments by the Governor of Pennsylvania", Poulson's American Daily Advertiser, p. 3, 1812-09-07
- "Appointments by the Governor", Berks and Schuylkill Journal, p. 2, 1818-11-14
- Democratic Press, p. 2, 1807-06-08 Missing or empty
- "Chester County Meeting: September 20, 1803", Aurora General Advertiser, p. 2, 1803-09-22
- "Minutes of the Proceedings of the House of Representatives U.S.: January 8, 1805", Aurora General Advertiser, p. 2, 1805-01-17
- United States. Congress. House (1804), Journal of the House of Representatives of the United States: at the second session of the Eighth Congress, in the twenty-ninth year of the independence of the United States. November 5, 1804, to March 3, 1805., Samuel Harrison Smith, p. 247