Alexandre Desmier D'Olbreuse

Alexandre Desmier d'Olbreuse was the father of Éléonore Desmier d'Olbreuse, making him the grandfather of Sophia Dorothea of Celle. Sophia Dorothea of Celle was the wife of George I of Great Britain, who reigned as king from 1714 to 1727 and was also Elector of Hanover from 1698 to 1727. Éléonore Desmier d'Olbreuse was the grandmother of George II of Great Britain and the great-grandmother of Frederick the Great.