The ill-fated mountaineer George Mallory's only book was "Boswell the Biographer"?
Daniel Adrien le Leu de WilhemBorn ca. 1731
Herr van Besoyen
Married to Maria Philippina Jacoba Pieck.
Life with Boswell:
Boswell dined splendidly at the Wilhem's in the Hague on December 26, 1763.