Alexander Ramsay of Mar

Captain Alexander Arthur Alfonso David Maule Ramsay of Mar (21 December 1919–20 December 2000) was the only child of HRH Princess Patricia of Connaught, who renounced her royal title and style when she married then-Captain the Hon. Alexander Ramsay in February 1919. His mother was the youngest child of HRH The Duke of Connaught, the third son of Queen Victoria and Prince Albert. His father was the third son of the Earl of Dalhouise.
See more at Wikipedia.org...