Nikolaus Paul Zmeskall
Paul Nikolaus Cossmann
Paul Nikolaus Cossmann (April 6, 1869–October 19, 1942) was a German journalist.
Ernst I Frederick Paul Georg Nikolaus, Duke of Saxe-Altenburg
Nikolaus zu Dohna-Schlodien
Nikolaus Burggraf und Graf zu Dohna-Schlodien (5 April 1879 – 21 August 1956) was a German naval officer and author.
Count Nikolaus Zmeskall von Domanovecz (20 November 1759 – 23 June 1833) was an official in the Hungarian Court Chancellery, living in Vienna. He was a musician and friend of Ludwig van Beethoven.