[Pushkin's family tree].
Czeizel
E
E
Aliy
J A
JA
D044383:Black People; D005002:Ethiopia; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D006801:Humans; D010375:Pedigree; D011037:Poetry as Topic / Q000266:history; D012426:Russia