João Alberto de Souza
João Alberto de Souza is a Brazilian politician and businessman. He had represented Maranhão in the Federal Senate from 2011 to 2019. Previously, he was a Deputy from Maranhão from 1999 to 2003. Alberto de Souza was governor of Maranhão from 1990 to 1991. He is a member of the Brazilian Democratic Movement Party, for which he was vice governor of Roseana.