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Data through Sep 17, 2026Compare members
The Vote Ledger
WB

William Devereux Byron

Representative from Maryland
HOUSEDEMOCRAT1939–1943ID B001206
Compare
LegislationHEADLINE
90%with Dems
of 113 votes
Nominations
—with Dems
of 0 · confirmations only
All contested
90%with Dems
of 113 · both combined
Steepest move
+10 pts
1939 → 1941
still a Democrat

Career arc

Legislation leads. Each point is one Congress: how often they sided with the Democratic majority on contested bills, resolutions and amendments.

100%75%50%25%0%sides with Democrats ↑sides with Republicans ↓1939
1941–4277th Congress
Sat as a Democrat
100%with Democrats
of 4 contested votes
Votes for this Congress are open below
Steepest move: 1939 → 1941, +10 pts — while still a Democrat.
Sat as a DemocratSat as a RepublicanVotes available below

Votes

Every roll call before 1973 has no description. These rows carry a date, usually a bill number, how they voted and which side that matched — nothing is filled in by hand.

DateBillVoteTypeCastSided with
Feb 18, 1941H.R. 2665No description in the source recordLEGISLATIONYEADEM MAJORITY
Feb 18, 1941H.R. 2665No description in the source recordLEGISLATIONNAYDEM MAJORITY
Feb 11, 1941H.Res. 90No description in the source recordLEGISLATIONYEABOTH · NOT SCORED
Full textNo description in the source record. What survives: the date, the bill number (H.Res. 90), how they voted and which side that matched.Party majoritiesDemocrats Yea · Republicans YeaCounts toward scoreNo — both party majorities voted Yea.
Where this lands
YEAVoted with both majorities — not scored
Feb 8, 1941H.R. 1776No description in the source recordLEGISLATIONYEADEM MAJORITY
Feb 8, 1941H.R. 1776No description in the source recordLEGISLATIONNAYDEM MAJORITY
Jan 22, 1941H.R. 1437No description in the source recordLEGISLATIONYEABOTH · NOT SCORED
Jan 3, 1941noneNo description in the source recordLEGISLATIONYEABOTH · NOT SCORED
7 most recent roll calls shown · 4 contested votes scored in the 77th CongressAll votes this Congress →

By policy area

career · legislation
The record carries no policy area for any of these roll calls, so there is nothing to break out.

Service record

2 Congresses
76th · 193977th · 1941
Democrat · House · MD76th–77th
Term datesexact
Members · Maryland
WB

William Devereux Byron

Representative from Maryland
HOUSED1939–19432 CONGRESSES
Compare
LegislationHEADLINE
90.3%with Democrats
of 113 votes · 9.7% with Republicans
Nominations—of 0 votes
All contested90%of 113 · combined
Steepest move+10 pts1939→41, as a Democrat

Career arc

10050019391941
1941–42 · 77th · Democrat · of 4 votes100%

Legislation leads. Tap a point to read that Congress.

Votes

Every roll call before 1973 has no description. These rows carry a date, a bill number where one exists, how they voted and which side that matched.
Democratic majorityYea
Republican majorityYea
Counts toward scoreNo
Open roll call
Latest 6 shown · 4 contested votes scored in the 77th

By policy area

career

The record carries no policy area for any of these roll calls.

Service record

76th · 193977th · 1941
Democrat76th–77th

Party switchers

John Alexander LoganD→R · IL · 40thWesley Wade WatkinsD→R · OK · 105thBen Nighthorse CampbellD→R · CO · 104th
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