In Gentleman Magazine we find under Obituary of Remarkable Persons, these words:
"In Gloucester Place -- Mrs Hitchman, relict of the late John Augustus Hitchman of the Island of Jamaica"
Again we find:
"In Hollis St Cavendish SQ -- Miss Hitchman, daughter of the late John H Esq. of Jamaica"
In October 1800 we find the will of Amelia Hitchman which states:
"In Parish of Marylebone £1000 to John Augustus Hitchman Esq. brother & one of the next of kin."
This will was proven Apr 1799
Notes on John Augustus Hitchman Esq show:
Further notes regarding John Augustus