_. The engagement was announced 27 July, 2020, between Prince Frederick Nicholas Stormont [Fritzi] von Preussen [born London 11 June, 1990], son of Prince Frederick Nicholas von Preussen [born London, 3 May, 1946], by his wife Victoria, Princess von Preussen [nee the Hon Victoria Lucinda Mancroft, born 7 March, 1952], & Mathilda Noel Johnson [born 1989], elder daughter of Mr Rupert C.F. Johnson, by his wife the former Simonetta D.F. Barber.
Prince Frederick is a great-great grandson of Wilhelm II, Emperor of Germany [1859-1941], and a great-great-great-great grandson of HM Queen Victoria [1819-1901]. Frederick is a grandson maternally of the 2nd Baron Mancroft [1914-87].