Agnes of Montfort-Feldkirch, Countess of Werdenberg-Sargans German countess (1350–1379) Parents Anna of Berg-Schelklingen Rudolph, Count of Montfort-Feldkirch Children Henry, Count of Werdenberg-Vaduz (d.1397) Hartmann, Count of Werdenberg-Vaduz Rudolph, Count of Werdenberg-Vaduz (d.1367) Wolfhart IV von Brandis Siblings Ulrich III. of Montfort Rudolph V. of Montfort-Feldkirch Partners Hartmann, Count of Werdenberg-Sargans (d.1355) Wolfhard I, Lord of Brandis