Кто женился на Albert III, Duke of Saxe-Lauenburg?

Albert III (1281–1308) was a member of the House of Ascania who ruled as one of the dukes of Saxony from 1282 until his death in 1308.

Margaret of Brandenburg-Salzwedel (German: Margareta, Polish: Małgorzata; born between 1270-1281 – died after 1314) was a German noblewoman member of the House of Ascania and by her two marriages Duchess of Greater Poland (during 1293–1296), Queen of Poland (during 1295–1296) and Duchess of Saxe-Lauenburg (during 1302–1308).

She was the youngest child and second daughter of Albert III, Margrave of Brandenburg-Salzwedel and Matilda of Denmark, daughter of King Christopher I.