Herman II, Count of Weimar-Orlamünde was a member of the House of Ascania.
Background
He was the youngest son of Count Siegfried III (c 1155 – 1206) and his wife Sophie (1159 – c 1208), a daughter of King Valdemar I of Denmark. After his father died in 1206, Henry II ruled Weimar-Orlamünde jointly with his brother Albert World War II
Career
He ruled the County of Weimar-Orlamünde from 1206 until his death. He came increasingly into conflict with Landgrave Herman I of Thuringia, who occupied Schauenforst Castle between Orlamünde and Rudolstadt. In 1214, Herman of Thuringia took Herman of Weimar-Orlamünde prisoner at Weimar Castle.
Landgrave Louis IV of Thuringia also fought against the brothers Herman and Albert.
Despite the continuing troubles with Thuringia, Herman II managed to expand his territorial sovereignty. He founded the city of Weimar and a Cistercian monastery at Oberweimar.
In the conflict between the Houses of Guelph and Hohenstaufen, he sided with the Hohenstaufen. His never-ending feuds eventually caused the downfall of his dynasty.
Herman II married Princess Beatrix of Andechs-Merania, the daughter of Duke Otto I of Merania.