| Sources |
- [S3987] History and Genealogy of the Pearsall Family in England and America by Clarence E. Pearsall. San Francisco: H. S. Crocker, 1928.
- [S3990] Mrs. William Johnson, "Edmund Titus of Westbury, L. I., and Some of His Descendants." Presenting genealogical notes and narrative written by Samuel Willis of Jerico, Long Island, a grandson of Edmund Titus, in 1760. In Long Island Source Records from the New York Genealogical and Biographical Record ed. Henry Bainbridge Hoff. Baltimore: Genealogical Publishing Company, 1987.
- [S1552] Encyclopedia of American Quaker Genealogy, 6 volumes, 1936–1950, ed. William Wade Hinshaw, et al. Reprint. Baltimore, Maryland: Genealogical Publishing Company, 1991–1994.
- [S3991] George I. Willis, "The English Origins of Henry Willis of Westbury, Long Island." New York Genealogical and Biographical Record 118:65, Apr 1987.
- [S1552] Encyclopedia of American Quaker Genealogy, 6 volumes, 1936–1950, ed. William Wade Hinshaw, et al. Reprint. Baltimore, Maryland: Genealogical Publishing Company, 1991–1994., year only.
|