Michael Gregor - aircraft engineer - died in 1953.
Gregor Radev died in 1986.
Gregor Werner died in 1766.
Gregor Adlercreutz died in 1944.
Gregor Aichinger died in 1628.
Gregor Brandmüller died in 1690.
Gregor Erhart died in 1540.
Gregor Kraus died in 1915.
Hans Gregor died in 1945.
Gregor Reisch died in 1525.
Joseph Gregor died in 1960.
Jozsef Gregor died in 2006.
Čestmír Gregor died in 2011.