Guido Cantelli was born on April 27, 1920.
Guido Buchwald was born on January 24, 1961.
Guido Castelnuovo was born on August 14, 1865.
Guido Crepax was born on July 15, 1933.
Guido Görtzen was born on November 9, 1970.
Guido Reni was born on November 4, 1575.
Guido Reni was born on November 4, 1575.
Guido Molinari was born on October 12, 1933.
Guido Grandi was born on October 1, 1671.
Guido von List was born on October 5, 1848.
David Guido Pietroni was born on March 9, 1970.
Guido De Angelis was born on December 22, 1944.
Guido d'Arezzo