25 April 1901, merged with the Unió Regionalista, constituting the Lliga Regionalista. The Lliga was made up of sectors of the middle class who were disappointed with the policies of Polavieja and mobilized by the Tancament de Caixes; it stood for a Catalonia that would be free, strong and autonomous. Domènech's commitment to the defence of national identity was confirmed when he stood for the legislative elections of 19 May 1901, with the candidature known as the "quatre presidents" (four presidents). He was reelected in 1903, but he could not agree with the behaviour of Cambó during the visit by king Alfonso XIII to Barcelona in 1904. It is thought that he was the author of an anonymous article which appeared on 14 April 1904 in the journal "Joventut". The author of the article accused the Barcelona city councillors of weakness in defending Catalan demands before the king. He left the Lliga Regionalista and founded the weekly "El Poble Català", around which he organized Esquerra Catalana. Being socially conservative, however, he gradually distanced himself from it and devoted himself to archaeological and historical research, producing Centcelles. Baptisteri i celler: memòria de la primitiva església metropolitana de Tarragona (1921), Història i arquitectura del monestir de Poblet (1925), La iniquitat de Casp i la fi del Comtat d'Urgell (1930) and Ensenyes nacionals de Catalunya (1936). The last three of these were published posthumously with the assistance of his son Fèlix Domènech i Roura. His political activities and his research led him to be elected three times as president of the Ateneu Barcelonès (1898, 1911 and 1913). In 1881 he was the "mantenidor" of the Jocs Florals, and in 1895 he presided them. He became a member of what is now known as the Reial Acadèmia Catalana de Belles Arts de Sant Jordi (1901) and entered the Acadèmia de Bones Lletres in 1921. Works Badalona Barcelona Canet de Mar Comillas l'Espluga de Francolí Esplugues de Llobregat Olot Palma Reus Tarragona Other works In Barcelona: Casa Maria Montaner in Ronda Universitat 4, was a building owned by his mother that architect reformed. Currently disappeared. Torre Simon, in Gràcia. It was the mansion of Josep Simon, member of Ramon de Montaner of the editorial Montaner i Simon. Currently, the space much modified and expanded, occupies the School Corma. Housing in Trafalgar 54, which has been refurbished. In Canet de Mar: Nau industrial Jover, Serra i