His Father is another James it seems born on 17th May 1731 again in Farnham,
then possible his Father is Robart Joanes possible born 26th March 1702.... a possible marriage match to an Olefe Briden in Marshfield, Gloucestershire, England on 15th Mar 1731
I'm a bit concerned about the marriage date that you give in March 1731 in Gloucestershire with a baptism date for the child in Surrey some 8 weeks later. I would be very cautious about accepting that without some verification.
I'd be even more cautious than Little Nell. The Old Style calendar was still in use in 1731, under which New Years Day was 25 March, so if these are the dates from the original records, 15 March 1731 was actually about 10 months
after 17 May 1731. The New Style calendar, with New Years Day on 1 January, was introduced in 1752.
Some transcribers translate Old Style dates to New Style but don't explain this, so there's plenty of scope for confusion. To avoid this, it's recommended that dates from 1 Jan to 24 Mar in Old Style should be written as eg 15 Mar 1731/32, meaning 1731 Old Style or 1732 New Style.