probably son of James Scarffe + Cath Kneale - married 24 FEB 1797 - Cath is probably buried 16 May 1833 age 53 (tho I don't recall seeing her as a minor in marr reg but as she would appear to have had a child in 1826 she is unlikely to be the 60 yearold cath who is bur 3 Apr 1831.
and James age 85 1 Jan 1857 (he is in 1841 with son John) - Wills should help

James is most likely son of John Scarffe and Margt Killip - bapt Lon 17710929 - Margt d age 92 in 1839 leaving a will as did John d 1809 (wills on BL's site)

I'm sure we have been round this family before