| Name | Birth date | Death date | Death location | Marriage date | Marriage location | Spouse | Individual Note source info. | Name source info. |
| ALEX, Debra Carol | July 30, 1954 | | | | | Williams, Michael | | |
| ALEX, Dennis | September 25, 1939 | | | | | | | |
| ALEX, Dorle | July 25, 1955 | | | | | Anderson, Darwin | | |
| ALEX, Duke Daniel | August 21, 1984 | | | | | | | |
| ALEX, Edward | September 17, 1900 | June 08, 1906 | Kensal, Stutzman, North Dakota | | | | | |
| ALEX, Edward | March 11, 1934 | | | | | Peggy | | |
| ALEX, Eleanor Irene | September 01, 1905 | May 03, 2001 | Havre, Hill, Montana | October 06, 1924 | Hingham, Montana | Rathbun, Earl | | |
| ALEX, Frank | | | | | | | | |
| ALEX, Gene Roger | November 21, 1950 | | | | | | | |
| ALEX, Geraldine May | May 12, 1942 | | | July 02, 1959 | | Pettapiece, Robert | | |
| ALEX, Glenn Leroy | February 09, 1914 | February 15, 1995 | Hingham, Hill, Montana | October 11, 1936 | | Meyer, Claudette | | |
| ALEX, Harry Gene | July 12, 1937 | September 05, 1961 | | | | | | |
| ALEX, Harry George | March 30, 1907 | October 06, 1981 | Cut Bank, Glacier, Montana | September 1933 | | Sem, Ruth | | |
| ALEX, John | February 03, 1942 | | | | | | | |
| ALEX, John Nicholas | July 27, 1912 | February 18, 2001 | Mesa, Maricopa, Arizona | May 27, 1939 | Havre, Hill, Montana | Dolph, Phoebe | | |
| ALEX, John Russell | November 13, 1942 | | | May 02, 1981 | | Hanky, Arlene | | |
| ALEX, Jolie Danielle | July 24, 1973 | | | | | Martin | | |
| ALEX, Leota | February 27, 1948 | | | | | Hansen, Don | | |
| ALEX, Linda Pauline | November 26, 1946 | | | | | Kruse, Donald | | |
| ALEX, Marilyn | May 05, 1935 | | | | | Lang, Bud | | |
| ALEX, Mildred Fern | July 15, 1910 | | | 1930 | Hingham, Mt. | Sedivy, Vincent Thomas, Sr. | | |
| ALEX, Myrtle Leota | September 10, 1903 | March 10, 2001 | Havre, Hill, Montana | December 07, 1922 | Hingham, Montana | Ditmar, Arthur Clarence | | |
| ALEX, Nancy Ann | July 19, 1945 | | | | | Waldenberg, Sam | | |
| ALEX, Nicholas Daniel | March 08, 1946 | | | December 27, 1977 | | Gunderson, Danielle | | |
| ALEX, Nichole Danielle | January 31, 1981 | | | | | | | |
| ALEX, Nichole Michele | January 13, 1982 | | | | | | | |
| ALEX, Pamela | June 06, 1943 | | | | | Essary, Ben | | |
| ALEX, Purne | June 07, 1937 | | | | | Altman, Frank | | |
| ALEX, Richard Paul | September 26, 1943 | | | | | Koh, Cheng Gek (Annie) | | |
| ALEX, Robert Johnston | May 18, 1952 | | | | | Carole | | |
| ALEX, Shirley Jean | February 12, 1935 | | | | | Dobson, Myron (Dobbie) | | |
| ALEX, Tom | May 29, 1944 | | | | | | | |
| ALEXA, Frank | Abt. 1828 | | | Abt. 1850 | | (Moravec), Katherine Mariva | | |
| ALEXA, John Alen | Abt. 1853 | | Chicago, Cook, Illinois | Abt. 1875 | | (Vonesch)(Vonisch), Catherina Vonesh | | |
| ALLARD, Louise | | | | | | Nelson, Alfred | | |
| ALLARD, Mary Irene | August 25, 1922 | | | | | Nielsen, Lenice L | | |
| ALLEN, Cathy | September 19, 1949 | | | December 14, 1968 | Butte, Silver Bow, Montana | Vavrosky, Gary David | | |
| ALLEN, Jack | | | | | | Klym, Yvonne | | |
| ALLEN, Kimberly | | | | | Kalispell, Montana | Flake, Victor | | |
| ALLEN, Scott | | | | | | | | |
| ALLEN, Timothy | | | | | | | | |
| ALLMER, Adam John | April 28, 1997 | | | | | | | |
| ALLMER, Allison | December 26, 1994 | | | | | | | |
| ALLMER, Michael | | | | | | O'Clair, Angela Marie | | |
| ALME, Christie | | | | | | | | |
| ALME, Craig | | | | | | | | |
| ALME, Dianne | | | | | | Rysavy, Charles | | |
| ALME, Jonell | | | | | | Larson, Allen | | |
| ALME, Rodney | | | | | | Zacha, Judith | | |
| ALME, Rodney | | | | | | Zacha, Judy | | |