• Thumbnail for Lordship of Milan
    vicariate of Pavia on 3 June , sharing it with his cousin Otto, Duke of Brunswick-Grubenhagen. The war began on 23 January 1356 with the occupation of Asti, but...
    41 KB (4,354 words) - 01:27, 4 September 2024
  • capital of the marquisate. The Otto may be in honour of Otto, Duke of Brunswick-Grubenhagen, a close ally of his father. He was born around 1360 as the first...
    7 KB (622 words) - 17:59, 20 January 2024
  • Thumbnail for List of nobles and magnates within the Holy Roman Empire in the 13th century
    Brunswick-Lüneburg (1269–1277), Otto II, Duke of Brunswick-Lüneburg (1282–1330), Henry I, Duke of Brunswick-Grubenhagen (1279–1322) Archbishops/Administrators of...
    30 KB (3,691 words) - 21:01, 15 June 2024
  • Principality of Grubenhagen (complete list) – Henry I the Admirable, co-Prince of Brunswick-Wolfenbüttel (1279–1291), Prince of Grubenhagen (1291–1322) Prince-Bishopric...
    67 KB (6,288 words) - 20:10, 3 September 2024
  • ("Magnanimous"), French nobleman and knight (d. 1346) Ernest I, Duke of Brunswick-Grubenhagen, German nobleman and prince (House of Welf) (d. 1361) Ingeborg Eriksdottir...
    396 bytes (13,299 words) - 21:33, 16 November 2023