Am trying to find any information about John Thonger of Bicester

He was born 1696 and had children Dinah b 1733 John b 1734, Keziah b 1736 ,Mary b1742, George b 1746
I cannot find who he married
John (the son) married an Ann Thurland in 1778

Any info on any Thongers from Bicester would be helpful