Jan Grzywaczewski
type: Item
Wikidata item identifier: Q28355713
date of birth: 1901-01-01T00:00:00Z
date of death: 1939-01-01T00:00:00Z
instance of: human
described by source: Polish Biographical Dictionary
Dariah.lab ID: 20.500.12973/Q376172
description: (1901-1939) działacz społeczny @pl
description: (1901-1939) social activist