Daughter of Joseph (1903-1959) and Esther (née Schaewitch) Rothstein (1906-1992).
Younger sister of Sybil (née Rothstein) Fox (b. 1930).
Aunt of Simeon (b. 1957) and Jason Fox (b. 1961) via her older sister Sybil.
As of February, 2022, Hoffman is the second-oldest living actress (after Jean Southern), to have filmed scenes in the "Harry Potter" movies (deleted or included).