Bertha of Werdenberg-Rheineck German noble lady (d. 1401) Parents Henry, Count of Werdenberg-Rheineck (d.1393) Children Peter III Friedrich, Freiherr zu Hewen Siblings Hugo, Count of Werdenberg-Rheineck (d.1428) Rudolph, Count of Werdenberg-Rheineck (d.1420) Partners Peter II, Herr zu Hewen