1970Final results
1970 election for Missouri House District 143
Missouri House of Representatives · Missouri
Marvin Kennon (R) won with 58.1% of the vote, defeating Lawson A. Weaver (D) by 16.2 points.
Marvin KennonRepublican · winner
58.1%5,309
Lawson A. WeaverDemocrat
41.9%3,831
9,140 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1970
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET