House of Lords reform: Hereditary members at the end of the 2024–26 session
The right for hereditary peers to sit in the House of Lords has come to an end. This briefing lists the last hereditary peers sitting in the House of Lords when the House of Lords (Hereditary Peers) Act passed into law in March 2026, together with their length of service as a hereditary member. It also notes those who have returned to the House as life peers.