I believe I have an error in my data regarding the parents of Mary Bullock who married David Thurber 12 Jan 1758 in Rehoboth, Bristol Co., MA. Some years ago I received some information without sources that this was the same Mary who had previously married William Wheeler 30 Aug 1753 in Rehoboth. There are two reasons that I believe that there were two different Mary Bullocks, one who married William Wheeler and one who married David Thurber. One is that the marriage record in Arnold's Rehoboth VR shows that David Thurber married Mary BULLOCK, not Mary WHEELER. If Mary had been married previously to Wheeler, her married name would have been used in the VR. The other reason for doubting that Mary (Bullock) Wheeler married David Thurber is that she was 30 and he was 23 when he married. However, I have about 40 Bullocks named Mary, Marcy, or Mercy but can't find one who was unmarried and was close to David Thurber's age. The Mary I have who married William Wheeler was the daughter of Richard & Mary (Wheaton) Bullock, born 17 Sep 1727 in Rehoboth. Does anyone have a good source for the birth of Mary Bullock who married David Thurber? Jim Bullock