sentences:  His earldom lasted only two years until his death in 1824, when his son, Windham Henry Quin, became the 2nd Earl of Dunraven and Mountearl.The family name had officially become Wyndham-Quin in 1815.He married firstly Lady Frances Muriel Fox-Strangways, daughter of Stephen Fox-Strangways, 1st Earl of Ilchester, and his wife, the former Elizabeth Horner, on 24 August 1777.