Geoffrey FitzClarence, 3rd Earl of Munster Geoffrey FitzClarence, 3rd Earl of Munster Geoffrey George Gordon FitzClarence, 3rd Earl of Munster, DSO (18 July 1859 – 2 February 1902), known as Lord Tewkesbury 1870–1901, was a British peer, and the great-grandson of King William IV by his mistress Dorothea Jordan. Born Geoffrey George Gordon FitzClarence, he was the son of William FitzClarence, 2nd Earl of Munster (19 May 1824 – 30 April 1901) and Wilhelmina Kennedy-Erskine (27 June 1830 – 9 October 1906). His parents were first cousins, thus making Geoffrey a great-grandson of William IV twice over. His grandfather on his paternal side was Lord George
Sophia Dorothea of Celle his wife. Sophia Dorothea was frequently scolded for her lack of etiquette, and the two had loud and bitter arguments. Things seemed better after the birth of their first two children: But George Louis acquired a mistress, Melusine von der Schulenburg, and started pointedly neglecting his wife. His parents asked him to be more circumspect with his mistress, fearful that a disruption in the marriage would disrupt the payment of the 100,000 thalers. George Louis and Sophia Dorothea became estranged—George preferred the company of his mistress, Melusine von der Schulenburg, and Sophia Dorothea, meanwhile, had her own romance with the