Katharine Balfour

Katharine Balfour (February 7, 1921 – April 3, 1990) was an American actress and writer. Her best-known role was as the mother of Oliver, Ryan O'Neal's character, in the 1970 film ''Love Story'', as well as Sophia Kebabian in ''America, America'' and was host of a radio talk show, ''Views in Brief,'' on WEVD in New York. Provided by Wikipedia