Katharina von Werdenberg Parents Albert, Count of Werdenberg-Heiligenberg (d.1373) Children Frederick VII of Toggenburg Siblings Albert, Count of Werdenberg-Bludenz Albert, Count of Werdenberg-Heiligenberg (d.1418) Elisabeth of Werdenberg-Heiligenberg, Baroness of Rhäzüns Henry, Count of Werdenberg-Rheineck (d.1393) Partners Diethelm VI of Toggenburg