1970Final results
1970 election for Maryland Legislative District 13D
Maryland State Senate · Maryland
John J. Bishop (R) won with 50.8% of the vote, defeating George W. H. Pierson (D) by 1.6 points.
John J. BishopRepublican · winner · incumbent
50.8%14,343
George W. H. PiersonDemocrat
49.2%13,902
28,245 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET