(Q75383532)
Statements
15 June 1907Gregorian
1 reference
Karl Peter Franz Andreas Alexander Prinz Biron von Curland
28 February 1982
1 reference
Karl Peter Franz Andreas Alexander Prinz Biron von Curland
15 August 1938
1 reference
7 August 2020
Identifiers
Karl Peter Franz Andreas Alexander Prinz Biron von Curland
1 reference
7 August 2020