On page 456 of the Cooke "Silver Book"
daughter of Eleazer Churchill and Sarah Harlow - Marcy b. 27 April 1743, married Ephraim Bartlett (see family 688)
pp. 473, 474 # 688 Ephraim Bartlett m. (1) intention in Plymouth 21 Oct 1758) Mercy Churchill [MD 25:187] b. Plymouth 27 April 1743,[MD 15:209] died probably Plymouth before April 1774 [2nd marriage of Ephraim Plymouth Ch. Recs 2:498]