Hi Deb,
No bother.
The date I gave you for Mary Mayo's birth was an approximate year worked out from the burial.
This looks like her baptism: (once again all info from parish registers for St Nicolas Church Newbury)
1st March 1752 Mary daughter of Totty & Sarah Mayo
siblings:
21st November 1749 John son of Totty & Sarah Mayo (possible burial 3/2/1753 (a child))
30th August 1754 Sarah daughter of Totti & Sarah Mayo (possible burial 20/3/1757 (a child))
14th June 1758 Sarah daughter of Totty & Sarah Mayo
13th July 1760 Elizabeth daughter of Totty & Sarah Mayo
Marriage: (please note this record is a transcribed record not the original record)
Date: 5th December 1745
Groom: Tote Mayo
Bride: Sarah Poor
No baptism found for Tote/Totty/Totti Mayo in these church records.
No baptism found for a Daniel Mayo but there is a gap in the baptism records between 1746-1748 so it's possible he may have been another sibling of Mary Mayo's who was born/baptised sometime between these dates.
Also, there was a baptism record for a Totty Mayo in the index of the baptisms but the actual page (no. 7) was missing (pages 1-7 missing) so I could not see any details for him but feel sure he was another sibling of Mary Mayo's, baptised before John Mayo in 1749.
Hope this helps!
Chris