Ebenezer KEMP born 28 Sep 1772 (baptised St Peter Cornhill, London) son of George & Mary KEMP (maternal grandfather John CHAPMAN)
George KEMP born 6 Aug 1774 (baptised St Peter Cornhill, London) son of George & Mary KEMP (maternal grandfather John CHAPMAN)
Mary KEMP born 10 Jul 1770 (baptised St Peter Cornhill, London) dau of George & Mary KEMP (maternal grandfather John CHAPMAN)
Couldn't see supposed brother Alexander Davidson KEMP though so I'm not so sure these are who you are looking for - no mention of middle name CHAPMAN for Ebenezer

Can, I ask how you know that the parents of your Ebenezer Chapman KEMP are George KEMP and Mary CHAPMAN?
Is the will you have seen that of Ebenezer Chapman KEMP of Calcutta the one proved in 1855 (a long time after his death) or is that a different Ebenezer Chapman KEMP?
Casalguidi
