Margaret Ayer Barnes | |
|---|---|
 Barnes on her graduation day in 1907 | |
| Born | Margaret Ayer April 8, 1886 |
| Died | October 25, 1967 (aged 81) Cambridge, Massachusetts, U.S. |
| Education | Bryn Mawr College (BA) |
| Occupation | Writer |
| Spouse |
Cecil Barnes (m. 1910) |
| Children | 3, including Edward |
Margaret Ayer Barnes (April 8, 1886, Chicago, Illinois – October 25, 1967, Cambridge, Massachusetts) was an American playwright, novelist, and short-story writer. She was awarded the Pulitzer Prize.