Új magyar lexikon, 1961 (Lipót, II. 1747-92, Holy Roman Emperor and Hungarian King from 1790)
GEV (Leopold, Grand Duke of Tuscany, I (from 1765 to 1790); then Leopold II, Emperor. Third son of Emperor Francis I and Maria Theresia of Austria b. 1747, Vienna, d. 1792)
Britannica online, 2 Jan 1997 (Leopold II; b. May 5, 1747, Vienna; d.March 1, 1792, Vienna; Holy Roman emperor from 1790 to 1792; after Joseph II died in February 1790, Leopold was elected emperor and also became king of Hungary and archduke of Austria)
Relazione dei dipartimenti e degli impiegati, 1773, 2011 t.p. (Pietro Leopoldo d'Asburgo Lorena)Leopold