IntestazioneWatkins, John Usata in: Bibliothèque nationale de France, Paris
Fonti esterne
Trovato inAn Universal biographical and historical dictionary, containing a faithful account of the lives, actions, and characters of the most eminent persons of all ages and all countries, also the revolutions of states and the successions of sovereign princes, ancient and modern, collected from the best authorities / by John Watkins, 1800. — LC Authorities : Watkins, John, active 1792-1831 - https://lccn.loc.gov/nr95009273 (2023-10-26). — Oxford Dictionary of National Biography - https://doi.org/10.1093/ref:odnb/28825 (2023-10-26)