Question: Jeffry Fortes is a Dutch-born professional footballer who currently plays as a defensive midfielder for a football club founded on what date?
Sentence (from "S.B.V. Excelsior"): It was founded on 23 July 1902 and was formerly known as "Rotterdamse Voetbal en Atletiek Vereniging Excelsior" (Rotterdam Football and Athletics Union Excelsior).
Relevant evidence: Yes