Born in London.1

From the Parish Register :-
William Newell / Son of Duncan Campbell of Mincing lane and Mary his wife / born May 3 bap. May 31 1780"

Baptised in St Dunstan in the East.1

Mentioned in Will.2

of Duncan Campbell
Described as :-
"my son William Newell Campbell"

Mentioned in Will.3

of Mary Campbell, formerly Mumford
Described as :-
"I have by my said husband two daughters and two sons namely Elizabeth the wife of Colonel William Campbell Mary Ann the wife of John Sawers Esquire Mumford Campbell and William Newell Campbell"

Died in Dartford.4,5,6

From the Morning Chronicle :-
"On the 8th inst., at Kingsdown, Kent, William Newell Campbell, Esq., in his 77th year"

From the London Daily news :-
"CAMPBELL - Nov. 8, at Kingsdown, Kent, W. N. Campbell, Esq., aged 77"