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Portrait of Baroness Thornhill

Member of the House of Lords

Baroness Thornhill

Liberal Democrat

Liberal Democrat Lords Spokesperson (Housing)

At a glanceBaroness Thornhill is a Liberal Democrat member of the House of Lords. They currently serve as Liberal Democrat Lords Spokesperson (Housing).

Votes cast816
Voted Content719
Voted Not Content97

Lords divisions Baroness Thornhill has voted in. Content is a vote for the motion, Not Content against. Peers attend divisions ad hoc, so there is no attendance figure.

Biographyfrom Parliament
Baroness Thornhill's full title is The Baroness Thornhill MBE. Her name is Dorothy Thornhill, and she is a current member of the House of Lords.
Current roles2 held
Voting recordlatest 15 shown
20 Jul 2026 Social Housing Bill [HL] Not Content
20 Jul 2026 Social Housing Bill [HL] Content
20 Jul 2026 Social Housing Bill [HL] Not Content
15 Jul 2026 Sporting Events Bill [HL] Content
15 Jul 2026 Sporting Events Bill [HL] Content
15 Jul 2026 Sporting Events Bill [HL] Not Content
13 Jul 2026 Civil Aviation (Consumer Protection and Regulatory Reform) Bill [HL] Not Content
8 Jul 2026 Steel Industry (Nationalisation) Bill Not Content
30 Jun 2026 National Security (State Threats) Bill Not Content
26 Mar 2026 English Devolution and Community Empowerment Bill Content
26 Mar 2026 English Devolution and Community Empowerment Bill Not Content
26 Mar 2026 English Devolution and Community Empowerment Bill Content
26 Mar 2026 English Devolution and Community Empowerment Bill Content
25 Mar 2026 Crime and Policing Bill Content
25 Mar 2026 Children's Wellbeing and Schools Bill Content

See full voting record

Full parliamentary career6 past posts

Opposition posts

  • Liberal Democrat Lords Spokesperson (Communities and Local Government) · Opposition Department 3 Dec 2015 – 17 May 2016

Committee memberships

  • Preterm Birth Committee 24 Jan 2024 – 20 May 2024
  • Built Environment Committee 14 Apr 2021 – 31 Jan 2024
  • Bishop's Stortford Cemetery Bill [HL] 8 Jun 2023 – 7 Jul 2023
  • Gambling Industry Committee 13 Jun 2019 – 16 Jun 2020
  • Intergenerational Fairness and Provision Committee 17 May 2018 – 26 Mar 2019

Source: parliamentary career on parliament.uk.

Frequently asked questions

Common questions about Baroness Thornhill, answered from official Parliament data.

Who is Baroness Thornhill?

Baroness Thornhill is a member of the House of Lords. See Baroness Thornhill's official Parliament profile.

Which party does Baroness Thornhill represent?

Baroness Thornhill sits as Liberal Democrat in the House of Lords. See Baroness Thornhill's official Parliament profile.

How long has Baroness Thornhill sat in the House of Lords?

Baroness Thornhill has served in the House of Lords for 10 years, 9 months. See Baroness Thornhill's official Parliament profile.

What registered interests are listed for Baroness Thornhill?

Baroness Thornhill has no entries in the Register of Lords' Interests. See Baroness Thornhill's official Parliament profile.

Source: this MP's official Parliament profile. Last updated 27 Jul 2026.