Montana House of Representatives seat · former district
Montana House District 12A
2 elections since 1968: Democrats won 2, Republicans 0.
1970 election
Nov 3, 1970- Hershel M. Robbins (D) · won · incumbent53.6%
- Harry Vandervoort (R)46.4%
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
Every election for this seat
2 races since 1968.
| Year | Winner | Runner-up | Won by |
|---|---|---|---|
| 1970 | Hershel M. Robbins (D) | Harry Vandervoort (R) | 7.2 |
| 1968 | Hershel M. Robbins (D) | Harry Vandervoort (R) | 11.6 |
Won by: the winner's lead over the runner-up, in points of the vote. Source: 99chambers results archive (MEDSL, Klarner, state election offices)