Biography (Source: WikiPedia)
Captain Mark Anthony Peter Phillips is an English Olympic gold medal-winning horseman for Great Britain and the first husband of Anne, Princess Royal, with whom he has two children. He remains a leading figure in British equestrian circles, a noted eventing course designer, and a columnist for Horse & Hound magazine.
He has four children including Felicity. Felicity is Mark Phillips' lovechild, conceived after a one-night stand with New Zealand art teacher Heather Tonkin in an Auckland hotel room in 1984 while Phillips was still married to the Princess.