Sinn Féin for nine years. (It merged with two other organisations to form Fine Gael in 1933.) Anti-Treaty Sinn Féin members continued to boycott the Dáil. At a special "Ard Fheis" in March 1926, de Valera proposed that elected members be allowed to take their seats in the Dáil if and when the controversial Oath of Allegiance was removed. When his motion was defeated, de Valera resigned from Sinn Féin; on 16 May 1926, he founded his own party, Fianna Fáil, which was dedicated to republicanising the Free State from within its political structures. He took most Sinn Féin TDs with him.
Georg Fein banned by censors in Germany. Among these was an essay Hoffmann von Fallersleben had intended as an introduction to his "Political Poems", together with a lengthy afterword by Fein. Johann Jacoby, a prominent German democrat, is thought to have provided Fein with a copy of the liberal essay "Whence and Whither" by Theodor von Schön, a former minister in Prussia, which Fein also published with a lengthy afterword. In 1844, Fein was back in Switzerland, participating in radical democratic circles. That year and in 1845, a group of Swiss liberals carried out armed invasions of the conservative canton of Lucerne.