Paul Piaget was born in 1905.
Edouard Piaget was born in 1817.
Jean Piaget was born on August 9, 1896.
Jean Piaget died on September 16, 1980 at the age of 84.
Jean Piaget was born on August 9, 1896.
Cristina González was born in 1983.
Cristina Paluselli was born in 1973.
Cristina Nicolau was born in 1977.
Cristina Valenzuela was born in 1987.
Cristina Martínez was born in 1972.
Cristina Alberdi was born in 1946.
Cristina Pomacu was born in 1973.