A. Bartlett Giamatti was born 4 April 1938 in Boston, Massachusetts, United States to Valentine John Giamatti (1911-1982) and Mary Claybaugh Walton (1914-2006) and died 1 September 1989 Oak Bluffs, Massachusetts, United States of Heart attack.
|Marcus Bartlett Giamatti (1961)|
|Paul Edward Valentine Giamatti (1967)||6 June 1967 New Haven, Connecticut, United States||Elizabeth Ora Cohen (1962)|
|Elena Giamatti (1970)|
|Angelo Bartlett Giamatti (1938-1989)||4 April 1938 Boston, Massachusetts, United States||1 September 1989 Oak Bluffs, Massachusetts, United States||Toni Marilyn Smith (1937-2004)|