Sakai clan genealogy
Tadayuki was part of a cadet branch of the Sakai which had been created in 1590.
The fudai Sakai clan originated in 14th century Mikawa province. The Sakai claim descent from Minamoto Arichika. Arichika had two sons: one of them, Yasuchika, took the name Matsudaira; and the other son, Chikauji, took the name Sakai—and this samurai ancestor is the progenitor of this clan's name.
Sakai Hirochika, who was the son of Chikauji, had two sons, and their descendants gave rise to the two main branches of the Sakai clan. Hirochika's younger son, Sakai Masachika, served several Tokugawa clan leaders -- Nobutada, Kiyoyasu and Hirotada; and in 1561, Masachika was made master of Nishio Castle in Mikawa.
Sakai Tadakatsu (1587–1662), who was Sigetada's son, was transferred in 1634 to Obama Domain in Wakasa province where his descendants resided until the Meiji period. In a gesture demonstrating special favor to the Sakai, the second shogun, Hidetada, allowed the use of his personal Tada- in the name Tadakatsu.
The head of this clan line was ennobled as a "Count" in the Meiji period.
- Meyer, Eva-Maria."Gouverneure von Kyôto in der Edo-Zeit." Universität Tübingen (in German).
- Appert, Georges. (1888). Ancien Japon, pp. 76-77.
- Appert, p.76.
- Papinot, Jacques. (2003). Nobiliare du Japon -- Sakai, pp. 50-51; Papinot, Jacques Edmond Joseph. (1906). Dictionnaire d’histoire et de géographie du Japon. (in French/German).
- Papinot, p. 51.
- Plutschow, Herbert. (1995). "Japan's Name Culture: The Significance of Names in a Religious, Political and Social Context, p.53.
- Appert, Georges and H. Kinoshita. (1888). Ancien Japon. Tokyo: Imprimerie Kokubunsha.
- Meyer, Eva-Maria. (1999). Japans Kaiserhof in de Edo-Zeit: Unter besonderer Berücksichtigung der Jahre 1846 bis 1867. Münster: Tagenbuch. ISBN 3-8258-3939-7
- Papinot, Jacques Edmund Joseph. (1906) Dictionnaire d'histoire et de géographie du japon. Tokyo: Librarie Sansaisha...Click link for digitized 1906 Nobiliaire du japon (2003)
- Plutschow, Herbert. (1995). "Japan's Name Culture: The Significance of Names in a Religious, Political and Social Context. London: Routledge. 10-ISBN 1-873410-03-4; 13-ISBN 978-1-873410-42-4 (cloth)
- Sasaki Suguru. (2002). Boshin sensō: haisha no Meiji ishin. Tokyo: Chūōkōron-shinsha.
- Screech, Timon. (2006). Secret Memoirs of the Shoguns: Isaac Titsingh and Japan, 1779-1822. London: RoutledgeCurzon. ISBN 0-7007-1720-X
- Nikko pagoda -- Sakai Tadakatsu contributed to the original construction; and after it was burned in 1815, his descendants supported reconstruction in 1818
- Toshogu pagoda in Nikko -- interior view--exterior view, Nagasaki University Library Collection
|__th Lord of Obama
|36th Kyoto Shoshidai