| Personal Information | |||||
| Name | John Melcher | ||||
| Full Name | John David Melcher | ||||
| Date of Birth: | Sep 6, 1924 | Birthplace: | Sioux City, Iowa | ||
| Date of Death: | Apr 12, 2018 | 93 yrs old | Place of death: | Missoula, Montana | ||
| Religion: | Unknown | ||||
| Office Held: United States Senator | |||||
| Political Party: | Democratic | ||||
| State Represented: | Montana | Senate Class: | 1 | ||
| Date entered office: | Jan 3, 1977 (52 yrs old) | Preceded by: | Mike Mansfield | ||
| Date left office: | Jan 2, 1989 (64 yrs old) | Reason: | Lost reelection | ||