| Søren Christian Nielsen | June 12, 1851 | Born in Danmark | |
| Søren Kristian Thomas Peter Nielsen | December 28, 1902 | Born in Troende Taasinge | |
| Thomas Nielsen | August 26, 1917 | Born in Kongshavn, Færøyene | |
| Thorald Martin Nielsen | September 18, 1922 | Lived in Dragør, Danmark | |
| Valdemar (Waldemar Theodor) Nielsen | December 26, 1885 | Born in København, Danmark | |
| Egon Nielson | October 6, 1914 | Lived in Knut Hovedvey 12, Nyborg, Fyn, Danmark | |
| Carl Niemann Nicolaisen | December 30, 1905 | Born in København | |
| Bent Eli Nikolaysen | November 28, 1918 | Lived in Store Kongensgt. 90, Kjøbenhavn, Danmark | |
| Alf Erhart Nilsen | August 1, 1920 | Born in København | |
| Arne Nilsen | January 20, 1923 | Born in Ålborg | |
| Axel Nilsen | February 18, 1906 | Lived in 146 Charlton st. Winnepeg, Canada | |
| Bjarne Nilsen | September 14, 1930 | Lived in Paul Poghsgt. 29, Ålborg, Danmark | |
| Carl W. Nilsen | 1920 | | |
| Chr. Nilsen | December 12, 1923 | Lived in Langelandsgt 37 I, Aalborg, Danmark | |
| Egon Anton Nilsen | July 2, 1921 | Lived in C/o Chr. Nilsen, Amagergade 1A, København, Danmark | |
| Egon M. Nilsen | March 20, 1897 | Born in Vibæk, Danmark | |
| Hans Larsen Frydendal Nilsen | January 17, 1848 | Born in Haderslev Amt, Danmark | |
| Henry Nilsen | July 26, 1899 | Born in København, Danmark | |
| Hougår Nilsen | September 24, 1918 | Lived in Heierdalsgt. 45, København, Danmark | |
| Kai Nilsen | August 5, 1912 | Born in Viborg, Danmark | |
| Karl Nilsen | March 26, 1915 | Born in Hundested, Danmark | |
| Knut Nilsen | November 1, 1918 | Born in Bjeveskov, Danmark | |
| Kristian Nilsen | March 24, 1912 | | |
| Leo Adolf Nilsen | November 3, 1922 | Lived in Tulstrupv. 7, Græsted, Danmark | |
| Helge Nilsen (Nielsen) | December 4, 1906 | Born in København, Danmark | |
