1970Final results
1970 primary for Missouri House District 10
Missouri House of Representatives · Missouri
Henry Ross (D) won with 66.9% of the vote, defeating John L. Preciphs (D) by 33.8 points.
Henry RossDemocrat · winner · incumbent
66.9%1,206
John L. PreciphsDemocrat
33.1%597
1,803 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET