Compare

Keir Mather vs Emily Thornberry

A side-by-side comparison of voting participation, party rebellion, topic focus, and recent voting overlap.

First MP

Second MP

Voting alignment

Keir Mather and Emily Thornberry voted the same way 100% of the time, based on 310 shared comparable votes.

310 same votes 0 different votes 310 shared votes

Alignment only includes divisions where both MPs recorded an Aye or No vote. Tellers, absences, abstentions, and missing votes are excluded.

Topic alignment

Closest by topic

23 Aye 23 No

Tax 100% aligned 46 shared votes

23 Aye 23 No

17 Aye 15 No

Crime / Justice 100% aligned 32 shared votes

17 Aye 15 No

6 Aye 21 No

Migration 100% aligned 27 shared votes

6 Aye 21 No

21 Aye 5 No

Work / Employment 100% aligned 26 shared votes

21 Aye 5 No

16 Aye 8 No

Education 100% aligned 24 shared votes

16 Aye 8 No

Most different by topic

23 Aye 23 No

Tax 100% aligned 46 shared votes

23 Aye 23 No

17 Aye 15 No

Crime / Justice 100% aligned 32 shared votes

17 Aye 15 No

6 Aye 21 No

Migration 100% aligned 27 shared votes

6 Aye 21 No

21 Aye 5 No

Work / Employment 100% aligned 26 shared votes

21 Aye 5 No

16 Aye 8 No

Education 100% aligned 24 shared votes

16 Aye 8 No

Topic alignment uses local topic tags, so a division can count towards more than one topic.

Voting record

75.6%

3% above average

Rank 296 of 649

Participation

61.8%

11% below average

Rank 559 of 649

602

796 eligible divisions

Total votes

1,469

2,376 eligible divisions

294

48.8% of votes cast

Aye votes

815

55.5% of votes cast

308

51.2% of votes cast

No votes

654

44.5% of votes cast

0.0% of votes cast

Against party

0.1% of votes cast

3 years, 2 months

Since 20 Jul 2023

Commons service

21 years, 5 months

Since 5 May 2005

Debates

103

+19.4 vs Commons average

Rank 160 of 650

Appearances

-3.6 vs Commons average

Rank 272 of 650

546

+400.3 vs Commons average

Rank 16 of 650

Contributions

131

-14.7 vs Commons average

Rank 237 of 650

Debate figures cover imported Hansard debate appearances from the last 12 months.

Financials and interests

£451,152

all imported IPSA years

Lifetime expenses

£2,941,443

all imported IPSA years

£306,391

35% above average

Latest expenses

£294,489

30% above average

1 registered category

Registered interests

2 registered categories

matched sponsored bills

Most active voting topics

Education

50 of 52 votes

Brexit / EU

167 of 211 votes

Democracy / Parliament

16 of 17 votes

Migration

124 of 171 votes

Transport

31 of 33 votes

Housing

48 of 67 votes

Benefits

27 of 31 votes

Foreign Affairs

49 of 69 votes

NHS / Health

12 of 14 votes

Work / Employment

53 of 77 votes

Recent voting overlap

These MPs agreed on every division where both voted in the current comparison sample.

Where they voted the same

Aye

Draft Plant Health, Seeds, Seed Potatoes and Plant Propagating Material (Amendment) (Northern Ireland) Regulations 2026 9 Sept 2026

Aye

Representation of the People Bill: Third Reading 2 Sept 2026

Democracy / Parliament

Aye

Representation of the People Bill: Report Stage: New Clause 88 2 Sept 2026

Democracy / Parliament

Representation of the People Bill: Report Stage: New Clause 67 2 Sept 2026

Democracy / Parliament

Representation of the People Bill: Report Stage: New Clause 65 2 Sept 2026

Democracy / Parliament

Aye

Draft Trade Unions (Permissible Means of Voting) and Employment Rights (Unfair Dismissal) (Amendment) Order 2026 15 Jul 2026

Trade Work / Employment

Aye

Draft Code of Practice on Electronic and Workplace Ballots for Statutory Trade Union Ballots 15 Jul 2026