When Maria Esther Serrano was born on 1 October 1923, in Mar del Plata, General Pueyrredón, Buenos Aires, Argentina, her father, Ramón Serrano, was 31 and her mother, Avelina Palomo de Serrano, was 25. She had at least 1 son with Jorge Morale. She died on 6 September 2009, in her hometown, at the age of 85.