1974Final resultsIncumbent defeated
1974 election for Maryland Delegate District 30B
Maryland House of Delegates · Maryland
Donald L. Rosenshine (D) and Elmer Hagner (D) won the district's 2 seats.
2 seatsDonald L. RosenshineDemocrat · winner
36.7%7,626
Elmer HagnerDemocrat · winner · incumbent
31.9%6,634
Aris T. AllenRepublican · incumbent
31.4%6,528
20,788 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 1974
Races before and after
Source: Past results: 99chambers results archive (MEDSL, Klarner, state election offices)