(Q60378903)
Statements
1932
6 references
Léon, comte Ostrorog
9 October 2017
1 reference
1 reference
Identifiers
1 reference
1 reference
Sitelinks
Wikipedia(3 entries)
- enwiki Leon Walerian Ostroróg
- frwiki Léon Ostroróg
- plwiki Leon Ostroróg