Article continues below advertisementLuciana Pedraza Is From ArgentinaSource: MEGARobert Duvall and his wife, Luciana, were married for more than 20 years.Robert Duvall spent the rest of his life loving his wife of more than 20 years, Luciana Pedraza.In a November 2012 interview with The Argentina Independent, the Oscar-winning actor said Pedraza was born in Salta but grew up in Jujuy."She used to be enamored and intoxicated with trips to the big city of Buenos Aires with her sisters to stay with her grandmother," he added.Duvall also told Esquire he met his wife in the capital.