Duke University | Alsace | Duke Ellington | Duke | Duke of Wellington | Prince William, Duke of Cambridge | Duke of York | Duke of Norfolk | Duke of Edinburgh | Duke of Burgundy | Prince Arthur, Duke of Connaught and Strathearn | George Villiers, 1st Duke of Buckingham | Alsace-Lorraine | Prince Andrew, Duke of York | Duke of Northumberland | Alfred, Duke of Saxe-Coburg and Gotha | Prince Richard, Duke of Gloucester | Prince Frederick, Duke of York and Albany | George Duke | Charles Lennox, 2nd Duke of Richmond | Louis Philippe II, Duke of Orléans | Edward Seymour, 1st Duke of Somerset | Philippe II, Duke of Orléans | John Frederick II, Duke of Saxony | Hugh Grosvenor, 2nd Duke of Westminster | George Monck, 1st Duke of Albemarle | Frederick Schomberg, 1st Duke of Schomberg | Fernando Álvarez de Toledo, 3rd Duke of Alba | Duke of Buccleuch | Archduke Charles, Duke of Teschen |
He succeeded Gundoin as duke in Alsace and was himself succeeded by Adalrich, founder of the Etichonids.
Gundoin probably intended to link his duchy with the region of the Aar and extend his authority as far as Lake Thun.
The abbey was sited next to the Klosterwald ("monastery wood") in the village of Saint-Martin and was founded in 1000, in the reign of Emperor Otto III, by Count Werner of Ortenbourg, a descendant of the former ruling family of Alsace, the Etichonids, and of the family of the Eberhardines.