Derek Alun-Jones was born in 1933.
Derek Ramsay was born on December 7, 1979.
Derek Day was born in 1927.
Derek Savage was born in 1917.
Derek Clayton was born in 1942.
Derek Kenway was born in 1978.
Derek Keppel was born in 1863.
Derek Dawkins was born in 1959.
Derek Forbes was born in 1956.
Derek Weiler was born in 1968.
Derek Senior was born in 1912.
Derek Bowett was born in 1927.
Derek Charke was born in 1974.