sentences:  William Arnold Walpole Keppel, was a male-line great-grandson of Willem van Keppel, 2nd Earl of Albemarle.Munster was educated at Charterhouse School.The 2nd Earl was the son of George FitzClarence, 1st Earl of Munster, the eldest illegitimate child of William IV of the United Kingdom and his mistress Dorothea Jordan.