 This informal alliance, known as the First Triumvirate ("rule of three men"), was cemented by the marriage of Pompey to Caesar's daughter Julia.Caesar also married again, this time Calpurnia, who was the daughter of another powerful senator.Caesar proposed a law for redistributing public lands to the poor—by force of arms, if need be—a proposal supported by Pompey and by Crassus, making the triumvirate public.