Prince Ludwig (Leon) Sayn-Wittgenstein
(1900 - 1974)

 Yuri Olsufiev

Countess Eva Wassilko de Serecki
(1902 - 1969)

 Alexandra Miloradovich

Leo Sayn-Wittgenstein

Marie Olsufiev

bd. 9 Sep 1935, Cernăuti (Bukovina/Romania), today Chernivtsi (Bukovina/Ukraine)

bd. 11 Aug 1941, Vienna

Georg (Georg Michael) Sayn-Wittgenstein
Alexander Sayn-Wittgenstein
Catherine Sayn-Wittgenstein
Paul Sayn-Wittgenstein