« Reply #18 on: Tuesday 20 October 20 17:07 BST (UK) »
I have a list of Newell baptisms from BFHS for 1690-1790 which lists these baptisms in West Wycombe for Thomas and Damaris Newell:
20.02.1706. - Damaris
01.01.1708. - Thomas
07.12.1709. - Ambros [sic]
27.04.1712. - William
29.05.1714. - John
08.09.1718. - Henry
No other baptisms in Bucks to a Thomas and a Damaris. Probably none elsewhere, as she was in her 40s by 1718 (either 42 or 47, depending on which Damaris she was).
BKM/OXF: Harvey, Broughton, Goldswain, Braden, Ridgley, Wheeler, Lunnon, Dean, Austin, Franklin, Baldwin, Blackwell, Brooks, Ashby, East, Goodchild, Loosley, Stratford, Newell, Johnson, Bailey, Hobbs
BRK/OXF: Maskell, Waite, Ilsley, Harwood, Fuce, Lookman, Patey
SSX: Funnell, Hollengam, Gilbert, Ellis, Marchant, Harmer, Godfrey, Stoneham, Percy, Lavender
MDX/LDN/HRT: Seywell, Neville, Woods
KEN: Weller, Bishop, Friday, Maynard
ENG: Pewtress
Romnichal: Evans, Alford, Jeffs, Loveridge