Wagner was forced to abandon his position as conductor of the Dresden Opera in 1849, as there was a warrant posted for his arrest for his participation in the unsuccessful May Revolution. He left his wife, Minna, in Dresden, and fled to Zürich. There, in 1852, he met the wealthy silk trader Otto Wesendonck. Wesendonck became a supporter of Wagner and bankrolled the composer for several years. Wesendonck's wife, Mathilde, became enamoured of the composer. Though Wagner was working on his epic "Der Ring des Nibelungen", he found himself intrigued by the legend of Tristan and Isolde.