Leontiy Sivstov
Leontiy Ivanovich Sivstov (
1872-
1919) was a church reader who lived in
Unalaska. Along with
Aleksey Yachmenev, who like Sivstov was Aleut himself, Sivstov accompanied Waldemar Jochelson on his 1909-1910 ethnological studies on the Aleut.