According to Ancestral File at familysearch.org, Pembroke Sutherland Dow was born 2 Jun 1840 of Dover, Piscataquis, Maine to Lyford D Dow & Mary Sutherland, married Laura Marie Elizabeth "Lizzie" Rogers on 3 Jun 1866, and died 2 Oct 1924. Also, in the IGI at the same site, Pembroke Sutherland (or Sommersett) Dow was born 2 Jun 1840 in Charlottetown, Miramichi, Northumberland, New Brunswick, Canada to Lyford Dow & Mary Sutherland, married Lizzie M Rogers 2 Jun 1866 and 3 Jun 1866 in Dover-Foxcroft, Piscataquis, Maine (both extracted marriage records!) and died 30 Oct 1924. In the Pedigree Resource File, Pembroke Sommersett Sutherland Dow was born 2 Jun 1840 in Dover, Piscataquis, Maine to Lyford D Dow & Mary Sutherland, married Laura Marie Elizabeth Rogers 3 Jun 1866, and died 2 Oct 1924.

1850 census of Dover, Piscataquis, Maine p290: Penbrook Dow, age 10, born in Maine, listed with parents, Lyford, 48 & Mary, 40 and siblings, D Jane, 20, Cornelius, 18, Hulda J, 16, Jas D W, 14, Josiah, 12, Mary, 6 and Hannah M, 2.

1860 census of Dover, Piscataquis, Maine p104: Pembroke S Dow, age 20, born in Maine, listed with parents, Lyford, 58 & Mary, 50 and sisters, Mary, 16, Hannah, 14, Josephine, 12, Calista M, 8 and Henrietta, 5 as well as Charles Haywood, 8.

Published in the Piscataquis (ME) Observer 7 Jun 1866 p2: "MARRIED---In Foxcroft, on the 3d inst., by Rev. W. W. Marsh, Mr. Pembroke S. Dow, of Sebec, and Miss Lizzie M. Rogers of Dover."

1870 census of Dover, Piscataquis, Maine p30: Pembroke S Dow, age 29, born in Sebec, farmer, listed with wife, Lizzie M, 23 and daughters, Minnie, 2 and unnamed female, 7 months.

1880 census of Dover, Piscataquis, Maine p34D: Pembroke S Dow, age 40, farmer, he & parents born in Maine, listed with wife, Lizzie M, 34, and children, Minnie E, 12 and 1 month-old unnamed twins, a boy and a girl [Orman Pembroke Dow & Grace Ethel Dow, my great-grandmother];

1900 census of Sangerville, Piscataquis, Maine p7B: Pembroke S Dow, age 59, born in Jun 1840 in Maine, father born in Maine, mother in English Canada, farmer, listed with his wife of 34 years, Lizzie R, 54 and son, Orman P, 20.

1910 Census Dover, Piscataquis Maine Film T 624 Roll 545, there is no Soundex for 1910 Maine, listed as Pembrook, indicates father born in Maine;

1920 census of Piscataquis County, Maine sheet 2: Pembrook S Dow, age 79, he and his father born in Maine, mother in Canada, listed with wife, Lizzie R, 74.

"Book of Dow, Genealogical Memories" by Robert Piercy Dow;

Sebec Marriage Records;

black hair, reddish mustache;

hired a man to go to the Civil War for him;