Dear Nick & KGarrod,
Thank you very much for taking the trouble to check this.
George Kemp was born in Woolwich c 1819 (1841 & 1851 census. Unfortunately the 1861 census for Woolwich Arsenal is misssing).
He died at his granddaughter's house in Plumstead on 17 Feb 1871, but true-to-form, I cannot locate his burial.
If you really want to hear this tangled tale.....
I don't think George was ever married! His only child, William George Kemp, was born to George Kemp & Mary Ann Kemp (nee Griffiths) in Boraston (nr Tenbury Wells) Shropshire in 1843 (I have the birth certificate).
However, George was living in Newington with Mum in 1841, and with Mum, his son & his sister in 1851, where he is described as 'unmarried' (definitely unmarried & not widower). The PR for Boraston states 'confined in Borsaton but normally resident in London'
I can find no further trace of his putative wife, Mary Ann Griffiths - presumably she went off & married someone else, or even died shortly afterwards - though I haven't found any indication of this and it is difficult to prove or disprove
I suspect strongly that Mary Ann Griffiths 'found herself with child', vanished to the wilds of Shropshire where she had family, in order to have the babe, and that he was brought up by George's kind Mum, Susannah.
I have lost count of the number of hours I have spent trying to make any further headway on this.
Many thanks for listening!!
Joan