There is another similar record.
Harriet Crowder
Birth 10 Oct 1805 in Eberstow near Brigy, Lincolnshire
Death 1 May 1849 in Hamilton, Ontario, Canada
I can't find a baptism, although there are several other Crowders in Hibaldstow.
It sounds like a mixture of local accent, dropped H, local pronunciation of the village etc., given in a foreign land.
Also:-
1851 Census Swinderby - Ann Scratchard 1810 Hibalstowe, Nottinghamshire
1881 Census Swinderby - Ann Scatchard 1805 Iberstow, Lincoln