Children of Nathaniel Singletary [#2] and Sarah Belknap: Sarah, b. 23 Oct 1679, m. Framingham 12 Dec 1712 Thomas Frost. [Note: Sarah is a poor match age-wise, being about 40 years younger than Thomas Frost. Source:Linzee, John William. History of Peter Parker and Sarah Ruggles of Roxbury, Mass. and Their Ancestors and Descendants, p. 255, identifies the wife of Thomas Frost as the widowed mother, not the daughter. The presence of a marriage contract would indicate a woman who had property, i.e., probably married before.]
John Page Jr. m. Sarah Singletary 1679-1756. [Note: it does not appear Sarah's parents are explicitly identified, but the birthdate implies she is a daughter of Nathaniel.]