Cayetano Ordóñez was the Spanish matador upon which Ernest Hemingway based the character Pedro Romero in "The Sun Also Rises." Hemingway also used the name Cayetano in the short story, "The Gambler, the Nun, and the Radio."
Ordóñez's grandson, Cayetano Rivera Ordóñez, is a Spanish matador as well.
Name Day: 7th August (in Czechia).