List of Famous people with last name Brunswick-grubenhagen

Henry I, Duke of Brunswick-Lüneburg, called the Admirable, a member of the House of Welf, was the first ruler of the Principality of Grubenhagen from 1291 until his death.

Henry II, Duke of Brunswick-Lüneburg,, also called de Graecia, was the eldest son of Henry I, Duke of Brunswick-Lüneburg and Agnes of Meissen.

Ernest I of Brunswick-Grubenhagen was Prince of Brunswick-Grubenhagen.

Helvis of Brunswick-Grubenhagen, was the Queen consort of Cyprus and Queen consort of Armenia as the wife of King James I of Cyprus. He was also titular King of Jerusalem. She was styled Queen of Cyprus from 1382 to 1398; although at the time of his ascension to the Cypriot throne, he and Helvis were imprisoned in Genoa after they had been captured by the Genoese on the island of Rhodes. Almost all of Helvis' 12 children were born to her while she was held prisoner. In 1385, after negotiations and many ruinous concessions to the Genoese, they were released and James was crowned king. In 1393, she became Queen of Armenia.

Eric I, Duke of Brunswick-Grubenhagen nicknamed the winner, ruled the Principality of Grubenhagen, a part of the Duchy of Brunswick-Lüneburg.

Albert II, Duke of Brunswick-Lüneburg, was a Prince of Grubenhagen; he reigned from 1440 until his death in 1485.

Philip I, Duke of Brunswick-Grubenhagen was a member of the House of Guelph. He was ruler of the Principality of Grubenhagen. He was the second son of Duke Albert II of Grubenhagen and his wife Elizabeth, née Countess of Waldeck. Philip was the last member of the Grubenhagen line to use the title Duke of Brunswick. His successors used the title Duke of Brunswick and Lüneburg, like most other princes of the House of Guelph.

Henry III, Duke of Brunswick-Lüneburg, of the House of Welf, was a Duke of Brunswick-Lüneburg ruling the ducal Principality of Grubenhagen between 1427 and 1464.

Ernest III of Brunswick-Grubenhagen-Herzberg, was a member of the noble family of Guelph and a duke of Brunswick-Grubenhagen.

Otto, Duke of Brunswick-Grubenhagen was the fourth and last husband of Joanna I of Naples. He also held the title of Prince of Taranto. His nickname was Otto the Tarantine.