The Four Horsemen of the Apocalypse... No, seriously...
Niels Bohr was a Danish physicist and pioneer in quantum physics.
Sir Walter Raleigh was an English explorer, courtier, and writer.
Tomas de Torquemada was a Spanish cleric and Grand Inquisitor.
Euclid was a Greek mathematician.
Niels Guttormsen has written: 'Niels Guttormsen'
Niels Dybeck's birth name is Niels Ivar Dybeck.
Niels Dencker's birth name is Niels Dencker Nielsen.
Niels Neergaard's birth name is Niels Thomasius Neergaard.
Niels Nielsen's birth name is Niels Lawrence Nielsen.
Niels Bohr's birth name is Niels Henrik David Bohr.
Niels Borchert Holm's birth name is Niels Borchert Holm.
Niels A. Lassen died in 1997.
Niels Larsen was born in 1889.
Niels Henriksen was born in 1966.
Niels Heilbuth was born in 1906.
Niels Heilbuth died in 1992.