- Keub
- Keyser
- Kiaster
- Kiburz
- Kierle
- Kilduff
- Kiley
- Killet
- Kimberlin
- Amanda M. Born: October 12, 1892, Died: August 13, 1971
- Kimble
- Helen Born: November 25, 1908, Died: April 18, 1998
- Kime
- Elnora Born: January 28, 1832, Died: April 10, 1904
- Kinerson
- King
- Kinley
- Kinney
- Kinyon
- Kirkey
- Benjamin Born: 1836, Died: 1900
- John Samuel Born: December 2, 1878, Died: July 5, 1938
- Maynard A. Born: April 23, 1910, Died: December 29, 1910
- Nelle J. Born: November 22, 1908, Died: December 11, 1996
- Theirl Newton Born: September 16, 1911, Died: March 10, 1912
- Kiscella
- Gaza John Born: June 2, 1911, Died: May 18, 1990
- Irene Sophia Born: August 30, 1907, Died: February 1973
- Margaret Ann Born: April 15, 1909, Died: March 1, 2001
- Paul Born: September 15, 1876, Died: July 6, 1946
- Sandra
- Kitchen
- Kittenger
- Klabolt
- Klagues
- Klasing
- Klein
- Arthur Deo, Sr. Born: July 12, 1881, Died: July 9, 1966
- Arthur Deo, Jr. Born: July 29, 1914
- Bertha Adell Born: December 1, 1892, Died: October 1986
- Carolina Louisa Born: January 10, 1842
- Carolina Wilhelmina Born: October 14, 1851
- Catharina Friederika Born: March 22, 1835
- Charles William Born: June 5, 1871, Died: October 18, 1948
- Claude P. Born: August 12, 1907, Died: March 19, 1961
- Edward Born: July 1884
- Elva May Born: 1906
- Ernest
- Frank Born: 1879
- Fred Born: 1876
- Fred Philip Born: August 9, 1914
- Friederich Ludwig Born: October 23, 1845, Died: December 28, 1846
- Friederika Louisa Born: December 25, 1836
- Georg Philipp William Born: November 25, 1838, Died: March 31, 1920
- George H. Born: September 1908
- George P. Born: August 27, 1874, Died: 1960
- George W. Born: 1911
- Hazel Born: 1916
- Ida Jane Born: March 11, 1873, Died: April 1, 1954
- Ida Margaretha Louisa Born: November 9, 1835, Died: January 23, 1840
- Johann Friedrich Born: October 11, 1847
- John Born: May 4, 1881
- Katharina Barbara
- Killian Rebecca Born: 1912, Died: 2005
- Lester J. Born: July 1909
- Loretta Jean Born: April 29, 1940
- Madeline T. Born: July 6, 1930, Died: January 16, 2006
- Magdalena Louise Elisabeth Born: April 28, 1840
- Michael Born: 1777, Died: January 3, 1846
- Michael Born: May 24, 1818
- Minnie D. Born: June 24, 1886, Died: April 15, 1970
- Opal Born: 1907
- Peter Born: 1807, Died: July 7, 1865
- Robert S. Born: November 4, 1927, Died: September 3, 2020
- Stanley Eugene Born: March 14, 1913, Died: May 25, 1959
- Steven Born: 1906
- Klekamp
- Klerk
- Kline
- Klinkingbeard
- Klopmeier
- Unknown
- Unknown
- Carl Born: about 1935
- Ernest
- 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
- Knaus
- Knepler
- Knight
- Knille
- Knizner
- Knobbe
- Knoche
- Catharina Elisabetha Born: July 29, 1802, Died: August 15, 1864
- Charles
- Charles Roy
- Cheryl
- Friedrich Born: 1843, Died: 1872
- Georg
- Jeremias Born: 1776
- Johann Christian Born: March 31, 1805, Died: March 25, 1866
- Johann Friedrich Born: November 11, 1799
- Johann Georg Born: December 17, 1807
- Louise Christine Born: August 15, 1872, Died: March 1, 1943
- Maria Christina Born: January 13, 1797, Died: January 6, 1868
- 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