[From a notebook of family records mostly kept by Lemuel Blanchard] Children of Nathaniel Blanchard ... The Mother of these Children Departed this life Sept'r 29, 1790 in the 66 year of her age. [Note: 66th year, so age 65, born about 1725]
[No gravestone image, gives transcription: "In memory of Mrs. R. Blanchard wife of Nath Blanchard She departed this life Septr. 29 1790"]
↑ Since her oldest daughter is Rebecca, one might suspect her name is Rebecca, but she is not named in the notebook of family records, nor known to its transcriber, and none of these records appear to be in the Shutesbury records.