Question: Who is the paternal grandmother of John Peyto-Verney, 15Th Baron Willoughby De Broke?
Sentence (from "John Peyto-Verney, 14th Baron Willoughby de Broke"): 22nd Baron Latimer (5 August 1738 – 15 February 1816) was a peer in the peerage of England.
Relevant evidence: No