Sarah, Duchess of York International, the African-Caribbean Leukaemia Trust, Tommy's, the Motor Neurone Disease Association, and CARE International. In 2008, the Duchess became patron of Humanitas, a charity focused on providing children with education, healthcare and family support. In 2010, the Duchess became a supporter of the Mullany Fund, whose aim is to support British students wishing to study medicine or physiotherapy. In 2011, the Duchess became the global ambassador for Not For Sale, a charity focused on human slavery. In 2013, the Duchess, along with her former husband, the Duke of York and their daughters, Princesses Beatrice and Eugenie, founded Key To Freedom,
Duchess of Cambridge Hesse-Kassel. Under the Royal Marriages Act 1772, Prince George was required to seek the permission of the British monarch (at that time his cousin, Queen Victoria) to marry, but failed to do so as permission to marry an actress with four illegitimate children by three fathers would never have been given. Sarah could not take the style of Princess of Great Britain or of "Her Royal Highness". Duchess of Cambridge Duchess of Cambridge is the principal courtesy title held by the wife of the Duke of Cambridge. The title is legally gained upon marriage and is forfeited upon divorce. Five