You may also have to look for a ANN/E Tweddle
One of my GG Grandmothers was known as both Ann and Nancy.
If my theory is correct;
ANN Kennedy buried 26 Oct 1836 Stapleton, Wife of WILLIAM
(F/S.Org)
As to the 1838 Death you have;
KENNEDY, WILLIAM age 87  
GRO Reference: 1838  J Quarter in CARLISLE  Volume 25  Page 31
So born c 1751.
I bit old I think to marry 1803?
Trish 
