Abby Aldrich Rockefeller, American philanthropist, founded the Museum of Modern Art (d. 1948)

Abigail Greene Aldrich Rockefeller (October 26, 1874 – April 5, 1948) was an American socialite and philanthropist. She was a prominent member of the Rockefeller family through her marriage to financier and philanthropist John D. Rockefeller Jr., the son of Standard Oil co-founder John D. Rockefeller. Her father was Nelson W. Aldrich who served as the Senator of Rhode Island. Rockefeller was known for being the driving force behind the establishment of the Museum of Modern Art.