http://www.miamiherald.com/news/americas/story/774754.htmlThe former wife of Cuba's Fidel Castro, Mirta Díaz-Balart, joined her son Fidel Jr. in a science expo in Havana, their first public appearance in many years.
BY WILFREDO CANCIO ISLA
EL NUEVO HERALD
Mirta Díaz-Balart, the first wife of Cuban leader Fidel Castro, is in Havana to visit family.
Díaz-Balart, 80, joined her son Fidel Castro Díaz-Balart, 59, at the inauguration of the second International Seminar of Nano-science and Nano-technology that drew 35 leading scientists from Germany, France, China, Japan, Great Britain, Spain and Russia.
The event is being held at the Center for Genetic Engineering and Biotechnology, in the Havana neighborhood of Siboney, where mother and son allowed themselves to be photographed by members of the press.
The photos are the first of Mirta and Castro Díaz-Balart together in Cuba that have been published in decades.
''She looked radiant, very content to be together with Fidelito,'' noted one attendant of the ceremony in Havana. ``She is a woman that has conserved herself extremely well despite her years.''
Castro Díaz-Balart, who is an engineering professor and scientific advisor to the Cuban Council of State, gave a talk entitled, ''The Great Challenge of the Small: The Cuban Strategy for Nano-technology'' and outlined the island-nation's projects in this field.
After the presentation, Castro Díaz-Balart posed for pictures with his mother in the conference room where Fernando González, Cuban minister of science, technology and the environment, was also present.
Though Mirta has traveled to the island on previous occasions, this was the first time she has attended a public function, having avoided the press for years, reluctant to speak publicly about her family.
According to Spanish daily El Confidencial, her last visit to Cuba took place in July 2006. According to sources cited by the Spanish newspaper, in 2006 Mirta went to visit her ex-husband Fidel Castro after he was operated on July 27 of that year.
During that trip to Havana, her husband of 45 years and father of her two daughters, Emilio Nuñez Portuondo, died in Madrid.
Mirta Francisca de la Caridad Díaz-Balart Gutiérrez and Fidel Castro Ruz met while attending law school at the University of Havana. They were married on Oct. 11, 1948, and divorced seven years later. Their only son was born on Sept. 1, 1949. The boy would soon be at the center of a custody battle in Mexico in 1956.
Mirta has lived in Madrid since 1968 and is the aunt of U.S. Reps. Lincoln and Mario Diaz-Balart, both Republicans of Florida.