In what year was the historian who lived in Trenarren House in his retirement born?
Trenarren:  A. L. Rowse the historian lived in his retirement in Trenarren House. A. L. Rowse: Alfred Leslie Rowse (4 December 1903 – 3 October 1997), known publicly as A. L. Rowse but to friends and family as "Leslie", was a British author and historian from Cornwall, England, UK.
1903