Albrecht married Margareta Of STAUFEN in 1254/5. Margareta (daughter of Frederick II Hohenstaufen Holy Roman EMPEROR and Isabel Of ENGLAND) was born in Feb 1237; died in 1270. [Group Sheet] [Family Chart]
Heinrich married Constantia Of AUSTRIA on 1 May 1234. Constantia died between 1234 and 1262. [Group Sheet] [Family Chart]