¿Quién se casó con Ingeborg of Mecklenburg-Schwerin?

Ingeborg of Mecklenburg (1343/45 – 25 July 1395) was a daughter of Albert II, Duke of Mecklenburg and his wife, Euphemia of Sweden. Euphemia was a daughter of Ingeborg of Norway, who was the only legitimate child of King Haakon V of Norway. Thus, Ingeborg of Mecklenburg was Haakon V's great-granddaughter.

In 1360, she married Louis VI "the Roman" of Bavaria; she was his second wife. The marriage remained childless.

After Louis's death, she married Henry II, Count of Holstein-Rendsburg. They had at least four children:

• Gerhard VI, Count of Holstein; married, in 1391, Catherine Elisabeth of Brunswick-Lüneburg and had issue.
• Albert II, Count of Holstein-Rendsburg
• Henry III, Count of Schauenburg-Holstein (d. 1421), Prince-Bishop of Osnabrück as Henry I
• Sofia of Holstein (1375, Lübeck – 1448); married, in 1398, Bogislaw VIII, Duke of Pomerania (1364–1418) and had issue.

Luis el Romano (en alemán: Ludwig VI der Römer; 7 de mayo de 1328-17 de mayo de 1365) fue el mayor de los hijos del emperador Luis IV de Baviera con su segunda esposa, la condesa Margarita II de Henao, y miembro de la Casa de Wittelsbach. Luis fue duque de Baviera como Luis VI (1347-1365) y Margrave de Brandeburgo (1351-1365) como Luis II. A partir de 1356, también se desempeñó como el primer príncipe-elector de Brandeburgo.

Count Henry II of Holstein-Rendsburg (nickname Iron Henry; c. 1317 – c. 1384) was count of Holstein-Rendsburg and pledge lord of Southern Schleswig. He ruled jointly with his younger brother, Count Nicholas (d. 1397).