Who married Hesso Fridrich Graf zu Castell-Rüdenhausen?

Adelheid von Nell married Hesso Fridrich Graf zu Castell-Rüdenhausen on May 9, 1975. Hesso Fridrich Graf zu Castell-Rüdenhausen was 35 years old on the wedding day (35 years, 0 months and 22 days). Adelheid von Nell was 37 years old on the wedding day (37 years, 2 months and 15 days). The age gap was 2 years, 1 months and 24 days.