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

Abigail Greene Aldrich Rockefeller 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 Sr. Her father was Nelson W. Aldrich, who served as a Senator from Rhode Island. Rockefeller was known for being the driving force behind the establishment of the Museum of Modern Art. She was the mother of Nelson Rockefeller, who served from 1974 to 1977 as the 41st vice president of the United States.

The Museum of Modern Art (MoMA) is an art museum located in Midtown Manhattan, New York City, on 53rd Street between Fifth and Sixth Avenues. MoMA's collection spans the late 19th century to the present, and includes over 200,000 works of architecture and design, drawing, painting, sculpture, photography, prints, illustrated and artist's books, film, as well as electronic media.