Mary Bowes

The researches of Wendy Moore in 'Wedlock: how Georgian Britain's worst husband met his match' establish that Mary was almost certainly the daughter of George Grey. However, her birth after her mother's marriage to Andrew Robinson Stoney would make her his legitimate daughter.

Died unmarried. Date of death and burial place from thepeerage.com.

"Miss Stoney Bowes spt at Bath 1844" - 'Pedigrees of the Cusack and allied families gleaned from documents in the Public Record Office, Dublin and other sources by Henry Thomas Cusack, c. 1850' (NLI Ms 5225).

Name given as Maria in one source.