Who married Jocelyn Karolyi de Karoly-Patti?

Prince Rainier, 6th Prince of Koháry married Jocelyn Karolyi de Karoly-Patti on December 15, 1930. Jocelyn Karolyi de Karoly-Patti was 24 years old on the wedding day (24 years, 2 months and 28 days). Prince Rainier, 6th Prince of Koháry was 30 years old on the wedding day (30 years, 7 months and 11 days). The age gap was 6 years, 4 months and 13 days.