(Q75391614)
Statements
18 June 1872Gregorian
1 reference
Mariya Petrovna Troubetzkoya, Princess Troubetzkoya
20 March 1954
1 reference
Mariya Petrovna Troubetzkoya, Princess Troubetzkoya
2 references
Identifiers
Princess Mariya Petrovna Troubetzkoya
1 reference
7 August 2020