The closest challenger in a field of six, Domingo Laino, president of the Authentic Radical Liberal Party, gained 107,145 votes, or 21 percent, the analysis showed.
Federico Franco was governor of the Central department during the 2003-2008 period, for the Authentic Radical Liberal Party.
This coalition did not last long, as the Authentic Radical Liberal Party left it in 2000, leaving González Macchi without a majority in the legislature.
Domingo Laino, leader of the Authentic Radical Liberal Party, the biggest opposition group, said the fighting "has something to do with Rodriguez and Montonaro."
Authentic Radical Liberal Party (1978-present)
He is the chairman of the Authentic Radical Liberal Party.
Another famous example is the Paraguayan Authentic Radical Liberal Party, one of the most powerful parties in the country, which has also been classified as center-left.
A member of the Authentic Radical Liberal Party, he has been Representative and Senator.
In the 1998 presidential election he was the Vice Presidential candidate of Domingo Laíno of the Authentic Radical Liberal Party.
The result was a victory for Julio César Franco of the Authentic Radical Liberal Party, who received 49.6% of the vote.