Lindberg, Marcia Wiswall. "Hugh Alley of Lynn, and His Descendants", in The Essex Genealogist (Massachusetts). (Lynnfield, Massachusetts: Essex Society of Genealogists) Vol. 18, p. 21.
"Perhaps the Ann Legery, who married (1) Joseph Johnson (int.) at Lynn, 15 August 1736. Joseph Johnson died at Lynn, 6 Jul 1747 in his 33rd year. Anna (Legery) Johnson had 3 children by her first husband, one of whom, Benjamin Johnson, posted bon for Joseph Alley's estates."