Who married Konradin Friedrich Graf zu Castell-Rüdenhausen?

Marta Catharina Lonegren married Konradin Friedrich Graf zu Castell-Rüdenhausen on July 6, 1961. Konradin Friedrich Graf zu Castell-Rüdenhausen was 27 years old on the wedding day (27 years, 8 months and 26 days). Marta Catharina Lonegren was 22 years old on the wedding day (22 years, 2 months and 19 days). The age gap was 5 years, 6 months and 7 days.