Question: Who is older, Clímaco Calderón or Jon Gittens?
Sentence (from "Clímaco Calderón"): Clímaco Calderón Reyes( August 23, 1852 – July 19, 1913) was a Colombian lawyer and politician, who became 15th President of Colombia for one day, following the death of President Francisco Javier Zaldúa.
Relevant evidence: Yes