Hi David
Newton Bromswold is in Northants, so you may be on the wrong board. I can't see him on the IGI, but there is a christening of a Jeremiah Pentloe at Yelden, Beds on 22 Oct 1693, who might be your Jeremiah's father. A Jeremiah Pentloe was buried in Yelden on 17 Jan 1742, and a Jeremy Pentloe on 28 Oct 1793 - this latter one may well be the Jeremiah you're looking for (an Ann Pentloe was buried on 13 Nov 1793)
There are a number of baptisms in Yelden 1719-1726 where the parents are Jeremy and Hannah/Ann. There are then no Pentloe christenings in Yelden in 1753, which is a bit odd as the first Hannah to be buried in Yelden was on 2 Jan 1765.
It would be worth checking the Yelden parish register to see if there are any gaps particularly between 1726-35 - but where do you get Newton Bromswold from? If the family moved there from Yelden after 1726 you will need to check the parish register as Newton Bromswold does not appear to be on the IGI.
The marriage in Covington, Hunts in 1718 between Jeremiah Pentelow of Yelden and Hannah Hull must be the parents of the 1719 onwards christenings in Yelden, who I suspect are the parents of your Jeremiah.
Regards
David