Just been looking at the registers on Ancestry.
1) The baptism for Anne d/o John & Hannah spells the surname Malsbury ...
2) There is also a baptism for Ann d/o Edward & Mary Malsbury 30 March 1784 at Everdon ...
... whilst this does not affect the baptism info, it may influence the marriage info you have for Ann/Anne. Moreton Pinkney and Everdon are only about 6 miles apart.