Silesia

Territorial Development and Dynastic History

• 1289:  Casimir of Opole granted his lands to Vaclav II of Bohemia. (Abulafia, p. 764)
• 1290:  "...Emperor Rudolfconfirmed that after the death of Henry IV, Silesia should escheat to Vaclav of Bohemia.  Henry died, Vaclav inherited...."  (Abulafia, p. 764) 
• 1291:  "...Further Polish territories fell to Vaclav in 1291 when the dowager duchess of Cracow, Gryfina, Vaclav's sister-in-law, bequeathed Cracow and Sandomierz to him and promptly died."  (Abulafia, p. 764)