Lisa, Your malefolk certainly produce sons at a ripe old age( (ie in their 60's!)..
My mother's(an Attfield) family originate from the Farnham area too and they have lots of James, George's and William's. I have got back to 1774 so far. Suggest you look in parish registers for Farnham/Shere etc for a James, if you can. My gtX5 grandfather, Francis, b 1792 farnham, had an older brother James and I think he had at least 3 nephews called James too