We have so far registered 92,376 seafarers
| Name | Born | Place of birth (place of living shown if missing) | | Birger Bendik Tønnessen | March 28, 1923 | Born in Lista | |
| Carl Christian Tønnessen | June 8, 1912 | Born in Kristiansand | |
| Halvor Tønnessen | December 18, 1879 | Born in Flekkefjord | |
| Hans Oscar Willhelm Gottfried Tønnessen | January 15, 1875 | Born in Flekkefjord | |
| Håkon Odd Tønnessen | July 5, 1920 | Born in Hitra | |
| Josef Torup Tønnessen | November 12, 1906 | Born in Høvåg | |
| Jørgen Emanuel Tønnessen | July 4, 1916 | Born in Lists | |
| Karl Andreas Tønnessen | March 10, 1921 | | |
| Karsten Emil Tønnessen | June 8, 1921 | Born in Lista | |
| Laurits Tønnessen | September 16, 1897 | Born in Lista | |
| Odd Rune Lund Tønnessen | October 16, 1912 | Lived in Farsund | |
| Ole Johan Tønnessen | December 19, 1907 | Born in Vestre Moland | |
| Oluf Teodor Tønnessen | December 7, 1879 | Born in Vanse | |
| Stener Emil Tønnessen | November 26, 1919 | Born in Lista | |
| Thom Tønnessen | June 16, 1906 | Born in Feda | |
| Thomas Tønnessen | December 24, 1910 | Born in Brekne, Lista | |
| Trygve Edvin Tønnessen | April 4, 1920 | Born in Steinsvold | |
| Thomas Ingeman Tørresen | May 9, 1892 | Born in Kristiansand | |
| Bjarne Uberg | September 1, 1917 | Born in Randesund | |
| Thor Thorsen Udø | January 14, 1921 | Born in Halse | |
| Ola Ugland | July 8, 1914 | Born in Greipstad, Vennesla | |
| Ommund Ugland | October 28, 1912 | Born in Greipstad | |
| Hans Kristian Hansen Ulland | July 11, 1921 | Born in Feda | |
| Jan Backer Ulrichsen | February 17, 1909 | Born in Glemmen i Østfold | |
| Gunvald Ulriksen | May 10, 1895 | Born in Arendal | |