Question: When did the first titleholder of the title in the Peerage of Great Britain that was created in 1965 die?
Sentence (from "Baron Carteret"): In 1715 Lady Grace was raised to the Peerage of Great Britain in her own right as Viscountess Carteret and Countess Granville (see Earl Granville for a more details on these two peerages).
Relevant evidence: No