| Name | Birth date | Death date | aka | Birth location | Death location | Marriage date | Marriage location | Spouse |
| Kaisu | | | | | | | | Salmivuori, Pekka Into Kalevi |
| Elizabeth Kanceo | December 16, 1924 | April 1966 | | New Hartford, CT. | Hartford, CT. | February 20, 1945 | New Hartford, CT. | Riiska, John Oscar |
| Audrey Ann Kandler | March 21, 1936 | | | Madelin, NY. | | August 28, 1954 | Winsted, CT. | Riiska, Austin Treacy |
| Iivari Kangas | April 29, 1898 | October 04, 1960 | | | Alavus, Finland | | | Kohtaniemi, Sanni Sanelma |
| Maire Kangas | | | | Alavus, Finland | | | | Vättö |
| Leslie Kaplin | April 14, 1969 | | | Borger, TX. | | June 20, 1992 | Longview, TX. | Wallin, Robert Sean |
| Hilda Kaukola | January 06, 1871 | June 03, 1940 | Hilda Wiitanen | Toysa, Finland | Sandisfield, MA. | April 16, 1893 | Alavus, Finland | Riiska, Kustaa Heikki (Henry) |
| Tyyne Maria Kaukola | 1899 | 1979 | | Ahtari, Finland | | August 18, 1928 | Ahtari, Finland | Riiska, Uno Henry |
| Irene Kauttu | March 20, 1911 | February 10, 1980 | | | | | | Riiska, Helge Johannes |
| Katherine Kelly | | | | | | June 1970 | Winsted, CT. | Riiska, John Oscar |
| Kerttu | | | | | | | | Ahola, Martti Eevert |
| Antti Juhana Ketola | March 09, 1983 | | | | | | | |
| Janne Matias Ketola | January 21, 1980 | | | | | | | |
| Matti Ketola | | | | | | | | Ahola, Tarja Hillevi |
| Lisa Marie Kirchner | July 17, 1977 | | | Great Barrington, MA. | | | | |
| Michael Kirchner | | | | | | November 19, 1971 | Sheffield, MA. | Riiska, Laurie Lee |
| Michele Lee Kirchner | August 25, 1973 | | | Great Barrington, MA. | | | | |
| Kivela | | | | | | | | Hermansson, Kerttu |
| Marja-Leena Kivela | August 20, 1950 | | | | | | | Leo, Ken |
| Pirjo Kivela | January 01, 1952 | | | | | | | Frey, Philip |
| Elina Knuutila | July 29, 1986 | | | | | | | |
| Jaakko Knuutila | February 16, 1984 | | | | | | | |
| Lotta Knuutila | May 09, 1994 | | | | | | | |
| Nina-Miaa Knuutila | July 04, 1973 | | | | | | | |
| Petri Juhani Knuutila | June 19, 1968 | | | | | | | Kuoppala, Mirjami |
| Yrjö Knuutila | | | | | | | | Fält, Maire Orvokki |
| Alma Elvira Kohtaniemi | November 02, 1887 | February 09, 1968 | | Alavus, Finland | Alavus, Finland | | | Levan, Teudor |
| Anna-Maija Kohtaniemi | May 24, 1953 | | | Alavus, Finland | | | | Vaaranmaa, Matti |
| Eini Kohtaniemi | July 11, 1924 | July 21, 1988 | | | Nurmo, Finland | | | Hirvelä, Arvo |
| Emil Teodor Kohtaniemi | August 18, 1885 | | | Alavus, Finland | | | | |
| Hannu Kohtaniemi | January 03, 1959 | | | Alavus, Finland | | | | Nurmi, Sirpa |
| Hugo Rikard Kohtaniemi | September 13, 1904 | October 12, 1904 | | Alavus, Finland | Alavus, Finland | | | |
| Hugo Teodor Kohtaniemi | January 02, 1907 | November 19, 1922 | | | Alavus, Finland | | | |
| Ida Kohtaniemi | January 19, 1892 | November 11, 1898 | | Alavus, Finland | Alavus, Finland | | | |
| Isak Kohtaniemi | February 21, 1863 | May 03, 1937 | | Alavus, Finland | Alavus, Finland | February 07, 1885 | Alavus, Finland | Riiska, Maria |
| Juho Eevert Kohtaniemi | April 13, 1894 | January 14, 1966 | | Alavus, Finland | Alavus, Finland | | | Saunaniemi, Maria |
| Leevi Kohtaniemi | September 16, 1929 | | | | | | | Riskula, Anneli |
| Sally Maria Kohtaniemi | December 15, 1902 | February 03, 1910 | | Alavus, Finland | Alavus, Finland | | | |
| Sanni Sanelma Kohtaniemi | August 08, 1896 | | Sanna | Alavus, Finland | | | | Kangas, Iivari |
| Sari Kohtaniemi | September 15, 1989 | | | Alavus, Finland | | | | |
| Viljo Kohtaniemi | September 05, 1899 | November 15, 1940 | | Alavus, Finland | Alavus, Finland | | | |
| Liisa Eerika Koivula | November 28, 1985 | | | | | | | |
| Olli-Pekka Koivula | January 04, 1984 | | | | | | | |
| Pekka Ilmari Koivula | May 22, 1951 | | | | | | | Savolainen, Pirkko Anneli |
| Alpi Henrik Koponen | October 15, 1929 | | | Alavus, Finland | | | | Sirkka |
| Antti Koponen | March 24, 1893 | | | Kaavi, Finland | | July 26, 1925 | | Riiska, Henny Matilda |
| Antti Henrik Koponen | April 25, 1996 | | | | | | | |
| Aune Ester Koponen | October 16, 1926 | | | Toysa, Finland | | | | Antila, Kalervo |
| Hannu Antti Koponen | July 29, 1957 | | | | | | | Nissinen, Vilja |
| Pekka Heikki Koponen | July 30, 1956 | | | | | | | |