Prince Emil, Duke of Sönderholm
From NSWiki
Prince Emil, Duke of Sönderholm (Emil Alexander Vilhelm Erik; 19 December 1934 - 28 March 2016) was a prince of Friskland.
Emil married Elisabeth van Houten in 1961. They had two children:
- Princess Esther (Esther Elisabeth Eliane; born 4 May 1963)
- Princess Sarah (Sarah Alexandra Hendrika; born 7 April 1967)