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

Simon Cameron

Senator from Pennsylvania
SENATEREPUBLICAN1857–1879ID C000068
Compare
LegislationHEADLINE
18%with Dems
of 1,425 votes
Nominations
—with Dems
of 0 · confirmations only
All contested
18%with Dems
of 1,425 · both combined
Steepest move
−17 pts
1875 → 1877
still a Republican

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 ↓1857186318691875
1877–7845th Congress
Sat as a Republican
0%with Democrats
of 4 contested votes
Votes for this Congress are open below
Steepest move: 1875 → 1877, −17 pts — within one party label.
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
Mar 17, 1877noneNo description in the source recordLEGISLATIONYEABOTH · NOT SCORED
Mar 10, 1877noneNo description in the source recordLEGISLATIONYEABOTH · NOT SCORED
Mar 10, 1877noneNo description in the source recordLEGISLATIONYEABOTH · NOT SCORED
Full textNo description in the source record. What survives: the date, 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
Mar 10, 1877noneNo description in the source recordLEGISLATIONNAYNEITHER · NOT SCORED
Mar 9, 1877noneNo description in the source recordLEGISLATIONYEAREP MAJORITY
Mar 8, 1877noneNo description in the source recordLEGISLATIONNAYREP MAJORITY
Mar 7, 1877noneNo description in the source recordLEGISLATIONNAYREP MAJORITY
Mar 7, 1877noneNo description in the source recordLEGISLATIONYEAREP MAJORITY
Mar 6, 1877noneNo description in the source recordLEGISLATIONNAYBOTH · NOT SCORED
9 most recent roll calls shown · 4 contested votes scored in the 45th 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

8 Congresses
35th · 185745th · 1877
Republican · Senate · PA35th–45th
Term datesexact
Members · Pennsylvania
SC

Simon Cameron

Senator from Pennsylvania
SENATER1857–18798 CONGRESSES
Compare
LegislationHEADLINE
17.7%with Democrats
of 1,425 votes · 82.3% with Republicans
Nominations—of 0 votes
All contested18%of 1,425 · combined
Steepest move−17 pts1875→77, as a Republican

Career arc

10050018571877
1877–78 · 45th · Republican · of 4 votes0%

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 45th

By policy area

career

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

Service record

35th · 185745th · 1877
Republican35th–45th

Party switchers

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