From 1816 to 1819 Leo studied at the universities of Breslau, Jena and GÃ¶ttingen, devoting himself more especially to history, philology and theology.
Leaving the service after the war, he studied jurisprudence at Heidelberg, GÃ¶ttingen and Jena, and in 1819 went for a while to Geneva to complete his studies.
von Hahn, Albanesische Studien (Jena, 1854), Reise durch die Gebiete des Drin and Vardar (Vienna, 1867); F.
Vogel, Peter Damiani (Jena, 1856); A.
At Jena, where he lectured as a Privatdozent at the university, he contributed to the Athenaeum the aphorisms and essays in which the principles of the Romantic school are most definitely stated.