Guillermo Donoso Vergara

Guillermo Donoso Vergara (1 January 1915 – 4 July 1996) was a Chilean lawyer and liberal politician. He was the son of former parliamentarian Guillermo Donoso Grez and Sara Vergara Moreno.

He married Ester Barros Silva in 1940. He studied at the Blanco Encalada Lyceum in Talca, then at the Instituto Nacional in Santiago, and finally at the Pontifical Catholic University of Chile, where he earned his law degree with a thesis titled *Historical-Economic Study of Grain Production and Trade* (1938). He also worked in agriculture, managing the “Santa Teresa de Ranquimilli” estate in Talca.

A member of the Liberal Party, Donoso Vergara began his political career as president of the Liberal Youth Center in Talca.

He was first elected Deputy for Talca, Curepto and Lontué for the 1941–1945 legislative term, serving on the Permanent Commission on Constitution, Legislation and Justice. Re-elected for the 1945–1949 term, he served on the Commission on Foreign Affairs. During the 1949–1953 legislature he again represented the same constituency and sat on the Commission on Finance.

Parallel to his parliamentary activity, he was executive director of *Compañía de Seguros La Mundial* and of the *Consorcio Nacional de Seguros* between 1953 and 1957.

He returned to Congress for the 1957–1961 term, once again representing Talca, Curepto and Lontué, where he joined the Commission on Foreign Affairs. In 1959, he represented Chile at the *Conference of the 21* held in Bogotá, Colombia, whose purpose was to lay the groundwork for the Alliance for Progress.

Re-elected for a final term (1961–1965), he continued to serve on the Foreign Affairs Commission. After leaving Parliament, he became President of the Central Agricultural Association of Talca (1965–1975), Secretary of the Agricultural Producers Unions (1970–1973), and President of the Talca Winegrowers Cooperative (1980–1990).

Throughout his career, Donoso Vergara combined his political leadership with active involvement in the agricultural and insurance sectors, contributing significantly to the regional development of the Maule Province.

• Urzúa Valenzuela, Germán (1992). Historia Política de Chile y su Evolución Electoral desde 1810 a 1992 (in Spanish) (3rd ed.). Santiago: Editorial Jurídica de Chile.
• Castillo Infante, Fernando (1996). Diccionario Histórico y Biográfico de Chile (in Spanish) (6th ed.). Santiago: Editorial Zig-Zag.
• De Ramón Folch, Armando (1999). Biografías de Chilenos: Miembros de los Poderes Ejecutivos, Legislativo y Judicial (in Spanish) (2nd ed.). Santiago: Ediciones Universidad Católica de Chile.

• BCN Profile