sentences:  A reward was raised against them by the Pope; in spite of it, the two brothers repeatedly attempted to reconquer their city until they succeeded in 1511, thanks the help of the French.Annibale was declared new lord of Bologna; the following year, however, once the French left the population rose against them and the Bentivoglio had to leave the city forever.Ermes Bentivoglio was killed in 1513 by Prospero Colonna in the battle of Olmo, near Vicenza.