Who married Maria Bonaventura Gräfin Von Starhemberg?

Johann Wilhelm Graf von Wurmbrand married Maria Bonaventura Gräfin Von Starhemberg on October 29, 1736. Maria Bonaventura Gräfin von Starhemberg was 28 years old on the wedding day (28 years, 8 months and 27 days). Johann Wilhelm Graf von Wurmbrand was 66 years old on the wedding day (66 years, 8 months and 11 days). The age gap was 37 years, 11 months and 15 days.