Documents to download

As at this date, membership of the House included: 

  • Four former First Secretaries of State
  • Two former deputy Prime Ministers
  • Three former Chancellors of the Exchequer
  • Five former Home Secretaries
  • Four former Foreign Secretaries
  • Eight former UK political party leaders
  • 186 former Members of the House of Commons (MPs)
  • 25 former Members of the European Parliament (MEPs)
  • Nine former or current Members of the Scottish Parliament (MSPs)
  • Six former or current Members of the National Assembly for Wales (AMs)
  • Seven former or current Members of the Northern Ireland Assembly (MLAs)
  • Six former or current Members of the London Assembly
  • Five former Cabinet Secretaries
  • Six former Heads of the Home Civil Service
  • Three former Heads of the Diplomatic Service
  • Two former Director-Generals of the Security Service (MI5)
  • Seven former Chiefs of the Defence Staff
  • Eleven former or current Justices of the Supreme Court
  • Eight former European Commissioners
  • Two former Secretary-Generals of NATO

This briefing updates the House of Lords Library Note House of Lords: Profile of Membership (2 June 2015), which provided background information on the membership and age profile of the House of Lords, together with information on the public positions held by Members, as the House was composed on 30 March 2015—the date on which the 2010–15 Parliament was dissolved.


Documents to download

Related posts

  • House of Lords (Alternative Second Chamber) Bill [HL]: HL Bill 11 of 2026–27

    The House of Lords (Alternative Second Chamber Bill) [HL] is a private member’s bill introduced by Baroness Smith of Llanfaes (Plaid Cymru). It would require the secretary of state to carry out a consultation regarding proposals for replacing the House of Lords with an alternative second chamber. The bill specifies whom the secretary of state would be required to consult with and the timeframe of that consultation.

    House of Lords (Alternative Second Chamber) Bill [HL]: HL Bill 11 of 2026–27
  • Representation of the People Bill: HL Bill 47 of 2026–27

    The bill is a government bill that would make a range of changes to the legal framework concerning elections, including extending the franchise for UK parliamentary elections and other reserved elections to 16- and 17-year-olds. The bill was amended during both its committee and report stages in the House of Commons, with many of the government’s later amendments implementing recommendations from the Rycroft review on countering foreign financial influence and interference in UK politics.

    Representation of the People Bill: HL Bill 47 of 2026–27
  • Threats to UK democracy: Disinformation, foreign interference and declining public trust

    Social media and other technologies have made it easier, quicker and cheaper for foreign powers to spread false information online aimed at undermining UK democracy. Such disinformation campaigns are one type of interference operation. In parallel, researchers have noted a link between declining public trust and societal polarisation, which can be exacerbated by online discourse. This briefing provides introductory reading to these issues, including recent reports and government announcements.

    Threats to UK democracy: Disinformation, foreign interference and declining public trust