Raúl Alfonsín was born on 12 March 1927, in the city of Chascomús, 123 km (76 mi) south of Buenos Aires.
His parents were Serafín Raúl Alfonsín Ochoa and Ana María Foulkes.
His father was of Spanish and German descent, and his mother was the daughter of Welsh immigrant Ricardo Foulkes and Falkland Islander María Elena Ford.
Following his elementary schooling, Raúl Alfonsín enrolled at the General San Martín Military Lyceum, graduating after five years as a second lieutenant.
He did not pursue a military career, and began studying law instead.
He began his studies at the National University of La Plata, and completed them at the University of Buenos Aires, graduating at the age of 23.
He married María Lorenza Barreneche, whom he met in the 1940s at a masquerade ball, in 1949.
They moved to Mendoza, La Plata, and returned to Chascomús.
They had six sons, of whom only Ricardo Alfonsín would also follow a political career.

Alfonsín bought a local newspaper (El Imparcial).
He joined the Radical Civic Union (UCR) in 1946, as a member of the Intransigent Renewal Movement, a faction of the party that opposed the incorporation of the UCR into the Democratic Union coalition.
He was appointed president of the party committee in Chascomús in 1951, and was elected to the city council in 1954.
He was detained for a brief time, during the reaction of the government of Juan Perón to the bombing of Plaza de Mayo.
The Revolución Libertadora ousted Perón from the national government; Alfonsín was again briefly detained and forced to leave his office in the city council.
The UCR broke up into two parties: the Intransigent Radical Civic Union (UCRI), led by Arturo Frondizi, and the People's Radical Civic Union (UCRP), led by Ricardo Balbín and Crisólogo Larralde.
Alfonsín did not like the split, but opted to follow the UCRP.

Alfonsín was elected deputy for the legislature of the Buenos Aires province in 1958, on the UCRP ticket, and was reelected in 1962.
He moved to La Plata, capital of the province, during his tenure.
President Frondizi was ousted by a military coup on 29 March 1962, which also closed the provincial legislature.
Alfonsín returned to Chascomús.
The UCRP prevailed over the UCRI the following year, leading to the presidency of Arturo Umberto Illia.
Alfonsín was elected a national deputy, and then vice president of the UCRP bloc in the congress.
In 1963 he was appointed president of the party committee for the province of Buenos Aires.

Illia was deposed by a new military coup in June 1966, the Argentine Revolution.
Alfonsín was detained while trying to hold a political rally in La Plata, and a second time when he tried to re-open the UCRP committee.
He was forced to resign as deputy in November 1966.
He was detained a third time in 1968 after a political rally in La Plata.
He also wrote opinion articles in newspapers, under the pseudonyms Alfonso Carrido Lura and Serafín Feijó.
The Dirty War began during this time, as many guerrilla groups rejected both the right-wing military dictatorship and the civil governments, preferring instead a left-wing dictatorship aligned with the Soviet Union, as in the Cuban Revolution.
Alfonsín clarified in his articles that he rejected both the military dictatorship and the guerrillas, asking instead for free elections.
The UCRP became the UCR once more; and the UCRI was turned into the Intransigent Party.
Alfonsín created the Movement for Renewal and Change within the UCR, to challenge Balbín's leadership of the party.
The military dictatorship finally called for free elections, allowing Peronism (which had been banned since 1955) to take part in them.
Balbín defeated Alfonsín in the primary elections, but lost in the main ones.
Alfonsín was elected deputy once more.

Illia was invited in 1975 to a diplomatic mission to the Soviet Union; he declined and proposed  instead.
Upon his return, Alfonsín became one of the founding members of the Permanent Assembly for Human Rights.
He served as the defense lawyer for Mario Roberto Santucho, leader of the ERP guerrillas, but only to carry out due proce
Raúl Alfonsín was born on 12 March 1927, in the city of Chascomús, 123 km (76 mi) south of Buenos Aires. His parents were Serafín Raúl Alfonsín Ochoa and Ana María Foulkes. His father was of Spanish and German descent, and his mother was the daughter of Welsh immigrant Ricardo Foulkes and Falkland Islander María Elena Ford. Following his elementary schooling, Raúl Alfonsín enrolled at the General San Martín Military Lyceum, graduating after five years as a second lieutenant. He did not pursue a military career, and began studying law instead. He began his studies at the National University of La Plata, and completed them at the University of Buenos Aires, graduating at the age of 23. He married María Lorenza Barreneche, whom he met in the 1940s at a masquerade ball, in 1949. They moved to Mendoza, La Plata, and returned to Chascomús. They had six sons, of whom only Ricardo Alfonsín would also follow a political career.
Alfonsín bought a local newspaper (El Imparcial). He joined the Radical Civic Union (UCR) in 1946, as a member of the Intransigent Renewal Movement, a faction of the party that opposed the incorporation of the UCR into the Democratic Union coalition. He was appointed president of the party committee in Chascomús in 1951, and was elected to the city council in 1954. He was detained for a brief time, during the reaction of the government of Juan Perón to the bombing of Plaza de Mayo. The Revolución Libertadora ousted Perón from the national government; Alfonsín was again briefly detained and forced to leave his office in the city council. The UCR broke up into two parties: the Intransigent Radical Civic Union (UCRI), led by Arturo Frondizi, and the People's Radical Civic Union (UCRP), led by Ricardo Balbín and Crisólogo Larralde. Alfonsín did not like the split, but opted to follow the UCRP.
Alfonsín was elected deputy for the legislature of the Buenos Aires province in 1958, on the UCRP ticket, and was reelected in 1962. He moved to La Plata, capital of the province, during his tenure. President Frondizi was ousted by a military coup on 29 March 1962, which also closed the provincial legislature. Alfonsín returned to Chascomús. The UCRP prevailed over the UCRI the following year, leading to the presidency of Arturo Umberto Illia. Alfonsín was elected a national deputy, and then vice president of the UCRP bloc in the congress. In 1963 he was appointed president of the party committee for the province of Buenos Aires.
Illia was deposed by a new military coup in June 1966, the Argentine Revolution. Alfonsín was detained while trying to hold a political rally in La Plata, and a second time when he tried to re-open the UCRP committee. He was forced to resign as deputy in November 1966. He was detained a third time in 1968 after a political rally in La Plata. He also wrote opinion articles in newspapers, under the pseudonyms Alfonso Carrido Lura and Serafín Feijó. The Dirty War began during this time, as many guerrilla groups rejected both the right-wing military dictatorship and the civil governments, preferring instead a left-wing dictatorship aligned with the Soviet Union, as in the Cuban Revolution. Alfonsín clarified in his articles that he rejected both the military dictatorship and the guerrillas, asking instead for free elections. The UCRP became the UCR once more; and the UCRI was turned into the Intransigent Party. Alfonsín created the Movement for Renewal and Change within the UCR, to challenge Balbín's leadership of the party. The military dictatorship finally called for free elections, allowing Peronism (which had been banned since 1955) to take part in them. Balbín defeated Alfonsín in the primary elections, but lost in the main ones. Alfonsín was elected deputy once more.
Illia was invited in 1975 to a diplomatic mission to the Soviet Union; he declined and proposed  instead. Upon his return, Alfonsín became one of the founding members of the Permanent Assembly for Human Rights. He served as the defense lawyer for Mario Roberto Santucho, leader of the ERP guerrillas, but only to carry out due proce
Raúl Alfonsín