can't readily help with marriage -
is Ann dau of Irish born Wm McDonnald/mcdonnel - he married Ann Gell/gale in Malew 1821 - had a large family in Castletown - noted as labourer in baptismal reg, hatter in 1841 and postman in 1851 before death + burial Malew 1 jan 1852; Ann is I suspect d/o John Gell + Margt Cottier m Rushen 17970212 - all other ch bapt in Rushen but Ann prob bapt Arbory 17991223 (unnamed in reg )
Widow Ann is in 1861 as plain sewer in shared house in Hope Street Castletown - with un married dau Margt + 2 gch ann + wm nowlan both noted as born Malew but for whom I havn't found baptism nor marriage
Can't find rest of family nor obvious marriages post 1851