"Priscilla (Underwood), b. (Concord) Feb. 16, 1645(6); bapt. (Chelmsford) Feb. 1, 1656(7), aged 'about 10 years'; m. at Chelmsford July 6, 1663, Edward Spalding who m. secondly Nov. 22, 1681, Margaret Barrett; …"
"Underwood, … Priscilla, d. William, bp. 1: 12 m: 1656 [February 1, 1656/57, a. abt. 10 y. (Extracts from Rev. John Fiske's note book, now in possession of the Massachusetts Historical Society.)"