Marcus Livius Drusus
Crassus died suddenly in September 91 BC, but was politically active until the final days of his life. Alongside the "princeps senatus" Marcus Aemilius Scaurus, Crassus was the main conservative champion of the radical tribune Marcus Livius Drusus, whose legislative package of reforms was planned as a means of reconciling the interests of the Senate, the equestrians, and the urban poor.