He married Rebecca Melendy (1795–1852);[16] children included George Washington (died at age 16 in 1853).[17] He was also related to the portrait artist
Joseph Badger.[18] He died of "lung fever" in Cambridge in 1868.[19] Works by Badger are in the collections of the Boston Athenaeum;
Maine Historical Society;
Colby College; the
Brick Store Museum and Fine Arts Museums of San Francisco.[20]
^Engraving of John Abbot, M.A., Professor of Ancient Languages &c in Bowdoin College. In: History of Bowdoin College. Boston : Published by James Ripley Osgood and Co., 1882. Drawn by T.Badger; engraved by J.C.Buttre.
^Catalogue of the paintings, portraits, marble and plaster statuary, engravings and water color drawings: in the collection of the Boston Museum, together with a descriptive sketch of the institution, and general summary of the natural history specimens, curiosities, etc. Boston: Marden, 1849; p.4.