William, Count of Montfort-Tettnang German count (died 1439) (1350–1439) Parents Adelaide of Habsburg-Laufenburg Henry, Count of Montfort-Tettnang (d.1408) Children Clara of Montfort-Tettnang, Countess of Limpurg Kunigunde of Montfort-Tettnang Ulrich, Count of Montfort-Tettnang Hugo, Count of Montfort-Rothenfels Henry, Count of Montfort-Werdenberg Rudolph, Count of Montfort-Tettnang Siblings Henry, Count of Montfort-Tettnang (d.1397) Anna of Montfort-Tettnang Rudolph, Count of Montfort-Tettnang Hugo X (XI), Herr von Montfort-Tettnang Partners Kunigunde of Werdenberg-Bludenz