Abeyant Earldoms of England is in Earldoms of England.
On 4th August 1936 John Charles William Fitzroy 9th Duke Grafton [aged 22] was killed racing his Bugatti at the Limerick Grand Prix. Earl Arlington, Viscount Thetford, Baron Arlington of Arlington in Middlesex and Baron Arlington of Arlington in Middlesex abeyant between his sisters Margaret Jane Fitzroy [aged 20] and Mary Rose Fitzroy [aged 17]. His first cousin once removed Charles [aged 44] succeeded 10th Duke Grafton, 10th Earl Euston, 10th Viscount Ipswich, 10th Baron Sudbury.