Siemowit I of Masovia

GPTKB entity

Predicate	Object
gptkbp:instance_of	gptkb:Duke
gptkbp:bfsLayer	4
gptkbp:bfsParent	gptkb:Mazovian_Dukes gptkb:Bolesław_LXX_of_Płock gptkb:Masovian_Dukes
gptkbp:birth_date	c. 1320
gptkbp:burial_place	gptkb:Płock_Cathedral
gptkbp:children	gptkb:Konrad_of_Masovia gptkb:Janusz_I_of_Masovia gptkb:Bolesław_of_Masovia gptkb:Czesław_of_Masovia gptkb:Siemowit_II_of_Masovia
gptkbp:death_date	1381
gptkbp:dynasty	gptkb:Piast_dynasty
gptkbp:father	gptkb:Bolesław_II_of_Masovia
gptkbp:house	gptkb:House_of_Piast
https://www.w3.org/2000/01/rdf-schema#label	Siemowit I of Masovia
gptkbp:mother	gptkb:Eufemia_of_Pomerania
gptkbp:predecessor	gptkb:Bolesław_II_of_Masovia
gptkbp:reign_end	1381
gptkbp:reign_start	1340
gptkbp:spouse	gptkb:Anna_of_Cieszyn
gptkbp:successor	gptkb:Janusz_I_of_Masovia
gptkbp:title	gptkb:noble_title