"Nathaniel Stow … m. (1) by 1657 Elizabeth _____ (eldest known child b. Concord 29 June 1657 [CoVR 7]); …"
However, there was a daughter Hannah, whose birth was not recorded, who died at Concord 14 May 1658. While she may have been born between John (29 June 1657) and Thankful (4 January 1658/59), it seems more likely that she was born before John, probably not at Concord.