Mieczysław Mastek
type: Item
Wikidata item identifier: Q11779871
date of birth: 1893-01-01T00:00:00Z
date of death: 1942-01-01T00:00:00Z
instance of: human
described by source: Polish Biographical Dictionary
Dariah.lab ID: 20.500.12973/Q383471
description: (1893-1942) działacz socjalistyczny, poseł na Sejm RP @pl
description: (1893-1942) socialist activist, member of the Sejm of the Republic of Poland