Career
They had at least one child:
Agnes, married to Gerlach I, Count of Nassau (c1285-1361). In 1303, she remarried to Margrave Henry I of Brandenburg-Stendal (1256–1318). Henry II "the Child" (1308-1320).
Sophia (1300-1356), heiress of Landsberg and the County Palatine of Saxony, married in 1327 to Duke Magnus of Brunswick-Wolfenbüttel (1304–1369).
Judith/Jutta (b1302-b1330), married in 1318 to Duke Henry II, Duke of Brunswick-Lüneburg of Brunswick-Grubenhagen (b1296–a1351).