October, 1855. History of East Boston, by William H. Sumner; Boston, 1858; pp. 278-307 (with a drawing of the St. Edburg Church). History of Dorchester; Boston, 1859.
The Sumners who remained in Dorchester and Milton during the seventeenth and eighteenth centuries were generally farmers, owning considerable estates in fee-simple, and blessed beyond the usual measure with large families of children.
The Jacob or Jacobs family,—the maternal ancestors of Charles Sumner,—begins with Nicholas Jacob, who came to this country from Hingham, England, in 1633, settled in Watertown, and removed two years later to Hingham.
For the genealogy of the Jacob family, see History of Hanover, by J. S. Barry, pp. 319-335; and for that of the Simmons family, pp. 371-374. His son John was the father of David, the grandfather of Joshua, and the great-grandfather of David, Sr., who was born in Scituate in 1729, and died in 1808.
David Jacob, Sr., the grandfather of Relief Jacob, who became the wif