A couple of children (at least) born to a John Lingwood and Elizabeth (nee Brett) at Shipdham (FreeReg) so this looks like John's first wife.
John Lingwood, bachelor married Elizabeth Brett, spinster, 1/11/1804 Carbrooke, Norfolk.
Elizabeth Lingwood, aged 45, buried 22/10/1815 Shipdham, Norfolk.
Comparing to census family not too good regarding ages but John himself was bur.31/3/1861 Shipdham and shown aged 85 (bc.1776).
Annette