1 2 Ackroyd, p. 298; n.b., Shogun Yoshimasa was succeeded by Shogun Yoshihisa (Yoshimasa's natural son), then by Shogun Yoshitane (Yoshimasa's first adopted son), and then by Shogun Yoshizumi (Yoshimasa's second adopted son)
1 2 Ackroyd, p. 385 n104; excerpt, "Some apparent contradictions exist in various versions of the pedigree owing to adoptions and name-changes. Yoshitsuna (sometimes also read Yoshikore) changed his name and was adopted by Yoshitane. Some pedegrees show Yoshitsuna as Yoshizumi's son, and Yoshifuyu as Yoshizumi's son."
