Bolesław IV
type: Item
VIAF ID: 317076728
Wikidata item identifier: Q2349138
date of birth: 1421-01-01T00:00:00Z
date of death: 1454-01-01T00:00:00Z
PLWABN ID: 9810550098405606
instance of: human
described by source: Polish Biographical Dictionary
Dariah.lab ID: 20.500.12973/Q371293
description: (1421-1454) książę warszawski @pl
description: (1421-1454) Duke of Warsaw