Bolko I the Strict

Bolko I the Strict
Duke of Lwówek, Jawor, Świdnica, Ziębice
Bolko I's seal, dated to 1298
Bornbetween 1252 and 1256
Died(1301-11-09)9 November 1301
BuriedKrzeszów Abbey
Noble familySilesian Piasts
SpouseBeatrice of Brandenburg
IssueJudith
Bolko
Beatrice
Bernard
Henry I
Elisabeth
Margareta
Bolko II
Anna
FatherBolesław II the Bald
MotherHedwig of Anhalt

Bolko I the Strict (Polish: Bolko I Surowy or Srogi or Jaworski; 1252/56 – 9 November 1301), was Duke of Lwówek 1278–81 (with his brother as co-ruler) and of Jawor after 1278 (with his brother as co-ruler until 1281) as well as the sole Duke of Lwówek after 1286, and Duke of Świdnica-Ziębice from 1291.