Modern attempts to revive the Sanhedrin are the efforts from 1538 until the present day to renew the Sanhedrin which was dissolved in 358 by the edict of the Roman emperor Constantius II. (Though 358 was the last formal meeting, there is no record of when it was actually dissolved and by whom, nor any reference to the last nasi's execution.) The latest effort was in 2004 when a group of seventy-one rabbis claiming to represent varied communities in Israel undertook a ceremony in Tiberias, where the original Sanhedrin was disbanded. That group claimed to re-establish the body, based on the proposal of Maimonides and the Jewish legal rulings of Rabbi Yosef Karo. As of March 2010, that effort is ongoing and is supported by The Temple Institute.