- Klekamp
- Klerk
- Kline
- Klinkingbeard
- Klopmeier
- Unknown
- Unknown
- Carl Born: about 1935
- Ernest Born: about 1912
- Fred
- Herman Frederick Born: April 29, 1883, Died: February 29, 1984
- Hilda Born: about 1910
- Leland
- Louise Charlotte Sophie Born: October 8, 1881, Died: April 17, 1928
- Mabel A. Born: August 9, 1914, Died: December 25, 2007
- Mary Born: 1874, Died: May 28, 1968
- Mayme
- Tillie
- Klug
- Knapp
- Knepler
- Knight
- Edna Maud Born: April 29, 1916, Died: May 5, 1946
- Knille
- Knobbe
- Knoche
- Knollenberg
- Knox
- Knupp
- Koban
- Kobus
- Koch
- Kochosky
- Koehler
- Koehne
- Koerth
- Koester
- Koffers
- Kolesar
- Dennis Edward
- John Born: June 9, 1922
- Manuel Miles Born: August 20, 1923, Died: September 4, 1999
- Margaret Born: September 27, 1913
- Mark Born: December 28, 1926
- Martin Born: November 5, 1917
- Mathilda Born: June 10, 1915
- Michael, III
- Michael, Sr. Born: December 5, 1887
- Michael, Jr. Born: January 14, 1912, Died: July 19, 1985
- Mildred Born: October 23, 1925, Died: March 1, 2018
- Myron Born: October 22, 1919
- Ruth Ann
- Kolhmerle
- Kollis
- Koon
- Kopadt
- Kopatz
- Koppenhaver
- Koranda
- Kording
- Mary Born: 1867, Died: 1948
- Koretaucnik
- Kortuem
- Kovach
- Kraft
- Kramer
- Kravanya
- Kravenve
- Kravenye
- Krayenye
- Kreml
- Francis Born: May 22, 1868
- Francis Born: December 4, 1896, Died: August 23, 1940
- Janos Born: 1901, Died: June 26, 1902
- Joseph
- Joseph Born: September 24, 1898, Died: August 16, 1945
- Krieger
- Kriete
- Kroeger
- Krueger
- Kruse
- Kueser
- Kuethe
- Alberta Born: 1924
- Anna Born: July 1879
- August Born: 1863, Died: 1930
- Bertha Born: May 1891, Died: November 23, 1989
- Charles Born: 1851
- Charles "Carl" William Born: February 26, 1860, Died: October 29, 1943
- Christian Born: March 20, 1826, Died: February 15, 1905
- Christina Born: March 1886
- Christina Catherina Born: December 3, 1881
- Christina Marie Born: December 16, 1861, Died: February 28, 1935
- Clara Born: July 1888
- Clarence Born: 1901
- Emil Born: May 1893, Died: 1976
- Emma Born: June 1891
- Emma L. Born: March 22, 1903, Died: November 15, 1971
- Ernest Born: January 1887, Died: August 9, 1965
- Esther L. Born: February 19, 1919, Died: August 23, 2012
- Eta Born: about 1874
- Heinrich Born: 1823
- Heinrich Albert Born: July 10, 1876, Died: January 17, 1880
- Heinrich C. Born: April 13, 1849, Died: June 15, 1936
- Heinrich Johann "Henry John" Born: January 1856, Died: 1909
- Henry
- Herbert F. Born: May 25, 1895, Died: August 28, 1972
- Ida Christine Born: June 8, 1874, Died: January 12, 1968
- Kate Born: 1874
- Katherine Born: January 28, 1864, Died: March 23, 1953
- Lena Born: March 1870
- Louis Fred Born: December 14, 1871, Died: November 22, 1939
- Louisa Born: October 16, 1857, Died: October 26, 1928
- Louise Born: January 1898
- Maria Christine Born: February 16, 1854, Died: April 15, 1931
- Marie Clara Born: February 6, 1913, Died: July 6, 2009
- Mary Born: August 1, 1850, Died: April 9, 1920
- Mary Born: August 1, 1850, Died: April 9, 1920
- Mathilda "Tillie", ("Tillie") Born: June 1889, Died: October 26, 1913
- Melvin
- Norma Born: 1918
- Sandra Jo
- Selena "Selma" Marie Born: January 12, 1911, Died: May 13, 2003
- Selma Born: January 12, 1911, Died: May 13, 2003
- Sharon
- Sophia Born: September 12, 1874, Died: August 7, 1964
- Stella Born: 1923
- Steven
- Susan
- Theodore Born: September 1890
- Theodore Born: July 1896, Died: 1991
- Walter C. Born: December 17, 1898, Died: April 25, 1985
- Wilhelm Friedrich Gerhardt Born: October 20, 1883, Died: January 9, 1956
- William Daniel Born: January 9, 1866, Died: January 26, 1940
- William George Born: October 20, 1883, Died: January 9, 1956
- Wilma Sophia Carolina Born: April 24, 1921, Died: September 8, 1921
- Kufel
- Catherine Born: April 13, 1907, Died: August 26, 1977
- Kuhlmann
- Kuhns
- Kuijpers
- Kukelhan
- Kunz
- Kurtz
- Kuster
- Kuthe
- Mary Born: August 1, 1850, Died: April 9, 1920
- Kyrk