Who married Maria Anna Erzherzogin von Österreich?

Piotr Dmitrijevitch Galitzine, Prince Galitzine married Maria Anna Erzherzogin von Österreich on November 24, 1981. Archduchess Maria Anna of Austria was 27 years old on the wedding day (27 years, 6 months and 5 days). Piotr Dmitrijevitch Galitzine, Prince Galitzine was 26 years old on the wedding day (26 years, 7 months and 30 days). The age gap was 0 years, 10 months and 6 days.