Maximilian, Margrave of Baden

Maximilian, Margrave of Baden (Maximilian Andreas Friedrich Gustav Ernst August Bernhard; born 3 July 1933-29 December 2022), was the elder son of Berthold, Margrave of Baden and Princess Theodora of Greece and Denmark. 
Through his mother, he was the oldest living nephew of Elizabeth II and Prince Philip, Duke of Edinburgh. He was first cousin to Charles III. He was the head of the Grand-Ducal House of Baden.