May be ordered through the nearest Family History Center.
FHL film numbers
NOTE: This source is of questionable quality. According to Robert Charles Anderson, "In 1924 F. Phelps Leach published a genealogy of this (Leach) family which claimed ten children for the immigrant [Lawrence Leach of Salem, Massachusetts and some of his Descendants (East Highgate, Vermont, 1924)]. This author inserted into the family of Lawrence Leach many persons of the same surname from all parts of New England (and even from old England) who could not have been his children." - The Great Migration Begins, II:1164