Question: Admiral Sir William Richard Scott Thomas was the Gentleman Usher of the Black Rod from 1992 to 1995, a position which originates where?
Sentence (from "Edward Jones (British Army officer)"): He retired from the Army in 1995 to become Gentleman Usher of the Black Rod (or simply Black Rod) in the British Parliament's House of Lords, serving in that office until 2001.
Relevant evidence: No