Who married Marie Gabriele Prinzessin zu Salm-Salm?

Josef Erwein von Fürstenberg Graf von Deroy married Marie Gabriele Prinzessin zu Salm-Salm on September 18, 1934. Marie Gabriele Prinzessin zu Salm-Salm was 21 years old on the wedding day (21 years, 0 months and 18 days). Josef Erwein von Fürstenberg Graf von Deroy was 26 years old on the wedding day (26 years, 7 months and 28 days). The age gap was 5 years, 7 months and 10 days.