The Parliamentary War Memorial, also known as the Recording Angel Memorial, is a stone sculpture in Westminster Hall, unveiled in 1922, which commemorates the members of both Houses of Parliament of the United Kingdom who died in the First World War. It names 22 members of the House of Commons, 20 members of the House of Lords, and 9 senior members of staff, together with another 94 sons of members and officers of the House of Commons, who lost their lives in the war. (Sons of peers and of officers of the House of Lords are commemorated on the wooden panels of the House of Lords War Memorial in the Royal Gallery.) Above the memorial is a large stained glass window which commemorates members and staff of both Houses who died in the Second World War.