| First Name | Donald |
| Middle Name | J. |
| Last Name | Gummer |
| Full Name at Birth | Donald J. Gummer |
| Age | 65 |
| Date of Birth | December 12, 1946 |
| Birthplace | Louisville, Kentucky, USA |
| Build | Average |
| Hair Color | Salt and Pepper |
| Star Sign | Sagittarius |
| Ethnicity | White |
| Nationality | American |
| Occupation | An American sculptor |
| Occupation Category | Relative |
| Claim to Fame | Husband of Meryl Streep |