(Q9392883)
Statements
1 reference
25 April 1889Gregorian
21 March 1942
7 March 1942
1 reference
1 reference
1 reference
22 August 2020
Identifiers
1 reference
Sitelinks
Wikipedia(1 entry)
- plwiki Zygmunt Hajkowski
Polish teacher (1889-1942)