Unfortunately the baptisms registers for Brendon are missing, so Devon FHS
has only been able to transcribe Brendon Marriages 1754-1837 and Burials
Joy Langdon writes:
the only parish called Brendon that I can find is in Devon. It is right on the border
with Somerset. There are the Brendon Hills in the East Lyn Valley, Somerset but Brendon
itself (also in the east Lyn valley) is over the border in Devon.
However, it is so close to the border it is probably worth looking for the marriage and
maybe missing births in Somerset. If you go to the Genuki Brendon page and click on
"nearby places" it lists parishes within 5 miles. I usually start a search by
looking there and radiating out. because Brendon is right on the border this encompasses
both Devon and Somerset.