"2. Mary, b. ___, d. Sept. 6, 1746 in 27th year, buried Newport Common Burying Ground"
↑ Birth year inferred from age at death. This is the same estimated birth year as brother William who is listed first in the Almy biography. If the death ages are correct, William could have been born as early as Aug. 1718 and Mary could have been born as late as Aug. 1719. They might also have been twins.