Mark M. Meserve and Mercy Jane Morrill

1. Maine, Births and Christenings, 1739-1900, online at https://familysearch.org/ark:/61903/1:1:F433-N3X (accessed 2026-09-09), Mark M. Meserve, 1808. Maine, Births and Christenings, 1739-1900: Mark M. Meserve, born 12 Nov 1808, Limington, York, Maine; father Samuel Meserve, mother Elizabeth (no surname indexed).
2. United States, Census, 1860, online at https://familysearch.org/ark:/61903/1:1:MDCM-M5W (accessed 2026-09-09), Entry for Mark M Meserue and Mary Meserue, 1860. 1860 U.S. Census, Town of Sebago, Cumberland Co., Maine: Mark M Meserue (50) head of household with wife Mary (45, indexed M in error) and children John (20), Annah (16), Mary E (7), all born Maine.
3. Record of marriages in Penobscot County, Maine, 1827-1888 (Salt Lake City: Filmed by the Genealogical Society of Utah, 1955).
4. Early Town Records of Williamsburg, ME, NEHGS 94, 124.
5. United States, Census, 1850, online at https://familysearch.org/ark:/61903/1:1:M6VW-4LX (accessed 2026-09-09), Entry for Mark M Meserve and Mercy J Meserve, 1850. 1850 U.S. Census, household 577, St. Albans, Somerset Co., Maine: Mark M Meserve (41) with wife Mercy J (35) and children Sarah E (12), John F (10), Mercy A (6), Alphonso S (4), all born Maine.
6. United States, Census, 1850, online at https://familysearch.org/ark:/61903/1:1:M6VW-4LX (accessed 2026-09-09), Entry for Mark M Meserve and Mercy J Meserve, 1850. 1850 U.S. Census, household 577, St. Albans, Somerset Co., Maine: Mark M Meserve (41) with wife Mercy J (35) and children Sarah E (12), John F (10), Mercy A (6), Alphonso S (4), all born Maine.
7. United States, Census, 1850, online at https://familysearch.org/ark:/61903/1:1:M6VW-4LX (accessed 2026-09-09), Entry for Mark M Meserve and Mercy J Meserve, 1850. 1850 U.S. Census, household 577, St. Albans, Somerset Co., Maine: Mark M Meserve (41) with wife Mercy J (35) and children Sarah E (12), John F (10), Mercy A (6), Alphonso S (4), all born Maine.