Question: Who was born first, Gilbert Granville Sharp or Detlef Kleuker?
Sentence (from "Detlef Kleuker"): Detlef Kleuker( 4 July 1922 in Flensburg- 15 February 1988 in Brackwede) was a German organ builder who founded Detlev Kleuker Orgelbau.
Relevant evidence: Yes