| Name | Birth date | Death date | Birth location | Death location | Spouse |
|---|
| Betts, Sarah | Abt. 1662 | | | | |
| Biegert, Barry Harrison | November 02, 1956 | | Lewiston, ID | | |
| Biegert, Belinda Jane | August 29, 1958 | | Lewiston, ID | | Kuehl, Robert |
| Biegert, Brenda Catherine | October 23, 1953 | | Lewiston, ID | | |
| Biegert, Harold "Bill" Leon | | | | | Harrison, Geneal |
| Biemiller, Carl | | | | | Miller, Patricia |
| Billings, Leva | December 07, 1880 | June 03, 1953 | | Colfax, Whitman, WA | Rice, Fred Foster |
| Bingman, Kevin Drue | July 06, 1981 | | Hood River, OR | | |
| Bingman, Randy | | | | | Thompson, Carla Jean |
| Birr, Constance Rita | | | | | Lowe, Michael Craig |
| birth), twin girls Mendenhall (died at | Abt. 1897 | Abt. 1897 | | | |
| Blevins, Catherine Elaine | April 02, 1953 | | Portland, Or | | Wilson, Michael |
| Blevins, James | | | | | Hibbs, Patricia Ellen |
| Blevins, James Daniel | May 18, 1958 | | Portland, Or | | Marstellar, Diedre |
| Blevins, Kristen Faye | May 14, 1980 | | Salem, OR | | |
| Board, Ann | | | | | Stevenson, Robert Baker |
| Bokol, Katarina | | | | | Trontel, Jacob |
| Boller, Beverly | | | | | Sewell, Gary Ward |
| Bolling, Jeffrey | | | | | McBride, Kristin Lynn |
| Boppre, James | | | | | Munro, Anna Laurie |
| Boppre, James | November 06, 1964 | | | | |
| Boppre, Jon | August 24, 1968 | | | | |
| Boppre, Paula Jo | December 02, 1962 | | | | |
| Brainard, Roberta | | | | | Rice, Glen John |
| Branstetter, Sylvia | Abt. 1892 | | | | Mendenhall, Roy D. [adopted] |
| Bregar | | | | | Zupancic, Caroline |
| Bregar, Bertha | | | | | Sabo, Al |
| Bregar, boy2 | | | | | |
| Bregar, Caroline | | | | | Yengick, Jack |
| Bregar, Donald | | | | | |
| Bregar, Dorothy | | | | | Sedita, Phil |
| Bridgett | | | | | Ostien, Michael |
| Brisson, Renae | | | | | Allen, Michael Karl |
| Brodock, Adelaide | August 13, 1884 | April 1968 | Vienna, NY | White Bird Cemetery | Crooks, Charles C. |
| Brown, Ann | | | | | Chamberlain, John |
| Brown, unknown | | | | | Eakle, Abbie |
| Brunold, Jack | | | | | Hoffman, Jo Jane |
| Brunson, Joseph R. | | | | | Chamberlain, Jessie Taylor |
| Bugbee, Edward | | | | | Rebecca |
| Bugbee, Sarah | Abt. 1630 | Bef. 1671 | (Ipswich, England on ship "Francis"-> 1634 MA | Sudbury, Massachusetts | Chamberlain, Richard |
| Bunte, Sadie | | Abt. 1990 | | | Martin, John Christian |
| Bush, Anna | Abt. 1800 | Abt. 1875 | Cayuga Co. NY | Union Corner, NY | Chamberlain, Harlem G. |
| Butcher, Clayton | | | | | Holden, Claudia |
| Butler, Eddie | | | | | Holden, Claudia |
| Button, E. Ray | Abt. 1870 | | | | Mendenhall, Lena Florence |
| Button, Lucille | Abt. 1918 | | | | Mendenhall, Robert |
| Buttons, unknown | | | | | Mendenhall, unknown1 |
| Buttram, Mary E. | | | | | Chamberlain, Alvin |
| Byers, Boyd | | | | | Biegert, Belinda Jane |
| Byrd, Alfred | | | | | |
