Udilhild of Burgau German countess, heiress of Alpeck (1250–1307) Parents Adelheid von Alpeck Heinrich II. von Burgau Children Margaret of Werdenberg-Sargans Henry, Count of Werdenberg-Alpeck (d.1334) Siblings Luitgard von Burgau Heinrich III von Burgau Partners Rudolph, Count of Werdenberg-Sargans (d.1323)
