Paulerspury

My gg grandparents are listed below

Potterspury parish records: Marriage 31 Apr 1831 Samuel MEAKINS & Ann WILLIAMS in Potterspury.

In the 1861 census for Ann Williams it states where born: as Swarford, Oxfordshire, England. birth about 1808
(I believe Swarford is Swerford NE of Chipping Norton)

In the same census it as Samuel Meakins born Potterspury/Paulerspury, Northamptonshire about 1807

I am looking for the parents of Samuel. As I cannot find a birth /christening in Potterspury I am wondering if he was christened in Paulespury.

I also want to know if Joseph Meakins born abt 1802 in Pottersury is a sibbling of Samuels. He married Susanna Adams on 17 jun 1819 (Potterspury Churh records)