William L. McKnight (November 11, 1887 – March 4, 1978) was an American businessman and philanthropist who served his entire career in the 3M corporation, rising to chairman of the board from 1949 to 1966.
McKnight's business sense and emphasis on research and development helped bring 3M back from the brink of bankruptcy and turn it into the large, multinational corporation.
Working with Russell Ewald as executive director, Mrs. Binger established the formal grantmaking program and community-based approach that remain the Foundation's legacy today.
William McKnight was a fan of Thoroughbred horse racing and owned Tartan Farms, a breeding operation near Ocala, Florida.
Under the training of John A. Nerud and later Flint S. Schulhofer, Ta Wee demonstrated exceptional ability, winning several important races such as the Comely, Prioress, Miss Woodford, and Test Stakes.
She is also recognized for her victories in the Interborough, Vosburgh , and Fall Highweight Handicaps, often carrying considerable weight while competing against male horses.