Hampshire Parish Records - Romsey

[KPM]

I am looking for George Bowers, born c1812, in Romsey, Hants.  I know his mother's name was Eliza but not sure of his father. I am trying to confirm his exact date of birth and parents details.
I am also looking for a record of his marriage.  He would have married before 1848 and his wife's name was Sarah. 
Any help would be very much appreciated.