Lady Helena Gibbs
Children 160160160Mary of Teck 160160160Adolphus, Marquess of Cambridge 160160160Prince Francis of Teck 160160160Alexander, Earl of Athlone
Lady Helena Gibbs , born Princess Helena of Teck, was a descendant of the British Royal Family, greatgreatgranddaughter of King George III, and a niece of Queen Mary, the consort of King George V. During World War I, the British Royal Family relinquished their Germanic titles, and Princess Helena assumed the style Lady Helena Cambridge.
Source: Wikipedia