Mathias Rukavina von Boynograd was a Croatian general in the Habsburg monarchy imperial army service. He joined the army in 1755 and fought against the Kingdom of Prussia, Ottoman Turkey, and the First French Republic. For most of his career he served with the light infantry from the military border with Turkey. He earned the rank of general officer during the French Revolutionary Wars, distinguishing himself at Loano. During the 1796 Italian campaign, he commanded a brigade in several battles against the French army led by Napoleon Bonaparte. He was Inhaber (Proprietor) of an Austrian infantry regiment in 1803–1804.

The Battle of Loano saw the French Army of Italy led by General of Division (GD) Barthélemy Louis Joseph Schérer attack the Allied armies of Habsburg Austria and the Kingdom of Sardinia-Piedmont led by Feldzeugmeister (FZM) Olivier, Count of Wallis during the War of the First Coalition. The assault took the Austrians by surprise since it occurred so late in the year. Additionally, the previous Austrian commander resigned the day before the attack. While the French left flank troops pinned down the Sardinian forces opposing them, the French center broke through the Allied center, forcing the Austrians to retreat. Meanwhile, the French right flank forces steadily pressed back the Austrians on the coast. The French gained a more favorable position, but Schérer did not exploit his victory. André Masséna distinguished himself during this battle and is credited with the French victory.