Source 1. Hoppinton Marriaages pg: 236.
Source 2. Burnham Ancestory by Walter Burnham; vol 15-17, pg: 11;
Source 3. History Of The Town of Sullivan, N.H. by Rev J.L. Seward, Vol 2,Pg;887
Source 4. History of the Town of Luenbury, Mass. by George A. Cunningham.
Source 5. Mariage Records of Harvard, Worcester, Massachusetts; This family was in Windsor, Windsor Vermont in Apr 30, 1818 when he, Zaddock, applied for his war pension. He listed that his father Nathaniel was 93 & living in his home. He enlisted in Hartford, Mass.
Source 6. The Saratoga vol. 1-lists a Eunice Burnham, wife of Zaddock D: 13 Feb 1869 at Saratoga, N.Y. age 76; Henry Burnham, son of Zaddock D: 28 Aug 1838, age 1 year 8 mos. Perhaps Zaddock also had a son Zaddock;