Member of the House of Lords

Lord Marks of Henley-on-Thames

Liberal Democrat

Liberal Democrat Lords Spokesperson (Justice)

At a glanceLord Marks of Henley-on-Thames is a Liberal Democrat member of the House of Lords. They currently serve as Liberal Democrat Lords Spokesperson (Justice).

Votes cast1,132

Voted Content764

Voted Not Content368

Lords divisions Lord Marks of Henley-on-Thames 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

Lord Marks of Henley-on-Thames's full title is The Lord Marks of Henley-on-Thames KC. His name is Jonathan Clive Marks, and he is a current member of the House of Lords.

Current roles2 held

Liberal Democrat Lords Spokesperson (Justice) Opposition post · Opposition Department since 1 Jun 2015
Liberal Democrat Party since 11 Jan 2011

Voting recordlatest 15 shown

22 Jul 2026	Universal Credit, Personal Independence Payment, Jobseeker’s Allowance and Employment and Support Allowance (Decisions and Appeals) (Amendment) Regulations 2026	Not Content
20 Jul 2026	Social Housing Bill [HL]	Not Content
20 Jul 2026	Social Housing 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
30 Jun 2026	National Security (State Threats) Bill	Not Content
27 Apr 2026	Children’s Wellbeing and Schools Bill	Content
27 Apr 2026	English Devolution and Community Empowerment Bill	Content
27 Apr 2026	English Devolution and Community Empowerment Bill	Content
27 Apr 2026	English Devolution and Community Empowerment Bill	Content
27 Apr 2026	English Devolution and Community Empowerment Bill	Content
27 Apr 2026	Pension Schemes Bill	Content
23 Apr 2026	English Devolution and Community Empowerment Bill	Content
23 Apr 2026	English Devolution and Community Empowerment Bill	Not Content
23 Apr 2026	English Devolution and Community Empowerment Bill	Content

See full voting record

Full parliamentary career3 past posts

Committee memberships

Arbitration Bill [HL] Special Public Bill Committee 24 Jan 2024 – 27 Mar 2024
Delegated Powers and Regulatory Reform Committee 2 Jul 2012 – 30 Mar 2015
Draft Defamation Bill (Joint Committee) 31 Mar 2011 – 12 Oct 2011

Source: parliamentary career on parliament.uk.

Frequently asked questions

Common questions about Lord Marks of Henley-on-Thames, answered from official Parliament data.

Who is Lord Marks of Henley-on-Thames?

Lord Marks of Henley-on-Thames is a member of the House of Lords. See Lord Marks of Henley-on-Thames's official Parliament profile.

Which party does Lord Marks of Henley-on-Thames represent?

Lord Marks of Henley-on-Thames sits as Liberal Democrat in the House of Lords. See Lord Marks of Henley-on-Thames's official Parliament profile.

How long has Lord Marks of Henley-on-Thames sat in the House of Lords?

Lord Marks of Henley-on-Thames has served in the House of Lords for 15 years, 6 months. See Lord Marks of Henley-on-Thames's official Parliament profile.

What registered interests are listed for Lord Marks of Henley-on-Thames?

Lord Marks of Henley-on-Thames has no entries in the Register of Lords' Interests. See Lord Marks of Henley-on-Thames's official Parliament profile.

Source: this MP's official Parliament profile. Last updated 26 Jul 2026.