So i have established my gfx6 is John Ellis who married Sussanah Wilson in Wellington 1763, problem is 2 Johns are candidates, one born 1739 and the other 41, need to eliminate one but cant find either a death or marriage for one of them in the 1760s. Only thing i have is a death cert for a John 1826 living at Rock aged 88 or 89 which would fit to the 39 John, but the other is a mystery....