Answer
Pau Casals was married three times. His first marriage was to his cousin Francesca Vidal, with whom he had two children. They divorced in 1904. His second marriage was to Susan Metcalfe, an American pianist, with whom he had two more children. They divorced in 1936. His third and final marriage was to Marta Casals Istomin, a pianist and conductor, with whom he had no children.