On 14 Jun 2020 Sandra (Emmons) DeTora wrote on Harlow-92: There is no evidence that Rebecca Harlow and Isaac Cushman had a child named Mercy Cushman. Her profile should be detached from this family.
There is a record of Mercy, daughter of Isaac and Rebecca Cushman baptized in 1692 at Plymouth. Source: Plymouth, MA: First Church Records, 1620-1859 from the Plymouth Church Records 1620-1859. CD-ROM. Boston, Mass.: New England Historic Genealogical Society; Colonial Society of Massachusetts, c2003. (Online database. NewEnglandAncestors.org, New England Historic Genealogical Society, 2008.)[https://www.americanancestors.org/databases/plymouth-ma-first-church-records-1620-1859/image?volumeId=7391&pageName=344&rId=132491536 Page 344]