He worked as an apprentice with Johann Ludwig Aberli und Caspar Wolf of Berne, and later with Louis Albert Guislain Bacler d’Albe (1761–1824) and Jean-François Albanis de Beaumont (1755–1812) of Geneva. He was employed as an illustrator with St Gallen publisher Bartholomäus Fehr and married Fehr's sister Wilborada.
From 1784, Lory was back in Bern, working on an edition of colorized landscape panoramas. In 1787, he edited art prints with Simon Daniel Lafond, mostly motifs of the Bernese Oberland, later also landscapes from other parts of the canton of Berne, Ticino and Central Switzerland. A compilation of his Swiss landscape prints was edited in Leipzig in 1795. He worked in Herisau during 1795–1801, editing views of Moscow and St Petersburg. During 1805–1812, he worked in Neuchatel for Jean-Frédéric d’Ostervald. Together with his son, he published Voyage pittoresque de Genève à Milan par le Simplon (1811) and Voyage pittoresque dans la vallée de Chamouni et autour du Montblanc (1815).
From 1812 until his death he resided in his native Bern. His first wife died in 1814, and he married Barbara Fuchser of Oberdiessbach in 1816.
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