Who married Marie-Catherine de Brunswick-Dannenberg?

Duke Adolf Friedrich I, Duke of Mecklenburg-Schwerin married Marie-Catherine de Brunswick-Dannenberg on September 15, 1635. Marie Katharina of Brunswick-Dannenberg was 19 years old on the wedding day (19 years, 3 months and 5 days). Duke Adolf Friedrich I, Duke of Mecklenburg-Schwerin was 46 years old on the wedding day (46 years, 9 months and 0 days). The age gap was 27 years, 5 months and 26 days.

The marriage lasted 22 years, 5 months and 12 days (8201 days ). The marriage ended on February 27, 1658.