Ann was born in 1753. She may be the daughter of Thomas Holt and Anne Tomkins, but see Research Notes.
There may be an error in this profile - the parents did not marry till 1759. And they appear to have had multiple children named Ann.
Looking across the different parish registers a Thomas Holt was baptised in 1723 in Grendon Underwood, parents John and Elizabeth: https://www.findmypast.co.uk/transcript?id=R_958510144
But another Thomas Holt was baptised in 1724 in Waddesdon, parents Samuel and Ann: https://www.findmypast.co.uk/transcript?id=GBPRS%2FBUCKINGHAMSHIRE%2FBAP%2F001480106
But there is only one marriage in the local records (or that's all I can find), the one in Marsh Gibbon in 1759.
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