Biographical note
The Mumford family resided in Newport, Rhode Island. John Mumford (d. 1796) married Elizabeth Perkins (d. 1790) on May 22, 1735, and they had the following children: Thankful (1736-1737), Ester (b. 1738), John (b. 1740), Elizabeth (b. 1742), Sarah (b. 1744), Hannah (b. 1746) Mary (b. 1749), Caleb (b. 1752), and Tabitha (b. 1754). Their son John was married on May 13, 1770.