| | Surnames starting with B | |
| B-1 | Bachelder, Earl and Hattie (Brandt) | B-1 |
| B-1 | Bachelder, George and Cynthia (Barto) | B-1 |
| B-1 | Bachelder, Harry and Arlette (Svendsen) | B-1 |
| B-2 | Bachelder, John and Bertha (Osmundsonj) | B-2 |
| B-3 | Bahr, Vernon and Donna (Haugen) | B-3 |
| B-4 | Baker/Sproatt, Connection | B-4 |
| B-4 | Baker, Stewart and Lula (Taylor) | B-4 |
| B-5 | Bakke, Halstein Nilson and Torgunn (Hov) | B-5 |
| B-5 | Bakke, John and Martha (Aaker) | B-5 |
| B-6 | Bakke, Lars and Kari (Nilsdtr.) | B-6 |
| B-6 | Bakke, Nils and Johanna (Drydal) | B-6 |
| B-7 | Bakken, Gerald and Darla (Anderson) | B-7 |
| B-7 | Bakken, Gustav E. and Helena (Melaas) | B-7 |
| B-8 | Bakken, Howard O. and Mary Anne (Helgerson) | B-8 |
| B-8 | Bakken, Ole H.and Ingeborg Gautesdtr. (Bakke) | B-8 |
| B-8 | Bakken, Ole Henry and Pauline (Baker) | B-8 |
| B-9 | Banning, David and Emma (White) | B-9 |
| B-10 | Banning, Nathaniel and Julia (White) | B-10 |
| B-10 | Banning, Phineas and Mahala (Blue) | B-10 |
| B-11 | Barloon, John and Anna (Adams) | B-11 |
| B-11 | Barloon, William James and Mary Minnie (Ryan) | B-11 |
| B-11 | Barnes, Lester and Elia(Naab) | B-11 |
| B-12 | Barnes, Ronald and Iia (Groth) | B-12 |
| B-13 | Barrett, Harry and Esther (Rohm) | B-13 |
| B-13 | Barta, Cyril and Mathilda (Backes) | B-13 |
| B-14 | Barth, Frankie and Bessie (Bender) | B-14 |
| B-14 | Barth, George and Helena (Ellings0n) | B-14 |
| B-15 | Barth, Grant and Vivian (Erickson) | B-15 |
| B-16 | Barth, John and Margaretha (Matter) | B-16 |
| B-16 | Barth, Margaretha (Matter) | B-16 |
| B-17 | Barth, Valentin and Juliana (Baird) | B-17 |
| B-17 | Barth, William and Hattie (Van Pelt) | B-17 |
| B-18 | Bartholomew, Andrew and Roanna "Rose" (Allen) | B-18 |
| B-19 | Bartholomew, Hgeorge and Eliza (Harrison) | B-19 |
| B-19 | Baumwart, Henry and Amanda (Christman) | B-19 |
| B-19 | Beam, Troy and Lana (Gipp) | B-19 |
| B-19 | Beard, Franklin and Laura (Bershee) | B-19 |
| B-20 | Beard, James P. and Mary (Barrett) | B-20 |
| B-21 | Becker, Alan and LuAnne (Burns) | B-21 |
| B-22 | Becker, Leo and Elizabeth (Powers | B-22 |
| B-22 | Bekkhus, Amund and Ingeborg (Bergva) | B-22 |
| B-23 | Bekkhus, Amund and Ingeborg (Bergva) Cont. | B-23 |
| B-24 | Bender, Dean and Carol (Berge) | B-24 |
| B-25 | Bender, Eric and Erica (Matter) | B-25 |
| B-25 | Bender, Virgil and Lucella (Peterson) | B-25 |
| B-26 | Bender, Walter and Doris (Peterson) | B-26 |
| B-26 | Benzing, Dennis and Kristi (Noecker) | B-26 |
| B-27 | Benzing, Steven and Carol Fretheim) | B-27 |
| B-27 | Berentson, Elling and Mari (Olavsbraten) | B-27 |
| B-28 | Berg, Bennie and Lillie (Knoke) | B-28 |
| B-28 | Berg, Donald and Barbara (Hamre) | B-28 |
| B-29 | Bergan, Daryl and Donna (Miller) | B-29 |
| B-30 | Bergan, Jennifer Ann | B-30 |
| B-30 | Bergan, Christopherson Charles | B-30 |
| B-31 | Bergan, Kenneth and Vivian (Hamre) | B-31 |
| B-31 | Bergan, Martin and Louise (Nelson) | B-31 |
| B-32 | Bergan, Ole and Kari (Skroviken) | B-32 |
| B-33 | Bernatz, George and Elizabeth (Shook) | B-33 |
| B-34 | Berst, Frank Xavier and Rosa (Schott) | B-34 |
| B-34 | Bidne, Clarence and Bertha (Grindeland) | B-34 |
| B-34 | Bidne, Knut and Selma Marie (Brunsvold) | B-34 |
| B-35 | Bidne, Peter and Katherina (Bidne) | B-35 |
| B-36 | Bigler, Ernest and Elizabeth (Schroeder) | B-36 |
| B-37 | Bigler, Lerster and Myrtle (Ellingson) | B-37 |
| B-37 | Bily, Joseph and Frank | B-37 |
| B-38 | Birdsell, Family History | B-38 |
| B-39 | Birdsell, James and Rachael (Folsom) | B-39 |
| B-39 | Bjelland, Scott and Sue (Borg) | B-39 |
| B-39 | Bjonerud-Olson, Ingvald and Randi | B-39 |
| B-40 | Bjonerud, Robert and Edna (Falnes) | B-40 |
| B-40 | Bjorgo, Henry and Johanna (Kjome) | B-40 |
| B-41 | Blagen, Martin and Mathea (Erickson) | B-41 |
| B-41 | Blagen, Ole and Johanna (Renaas) | B-41 |
| B-41 | Bloxham, Ronald and Marilyn (Noecker) | B-41 |
| B-42 | Blumhagen, Henry and Anna (Schutte) | B-42 |
| B-42 | Blumhagen, Lloyd and Agnes (Russett) | B-42 |
| B-43 | Bodensteiner, Keith and Christine (Wander) | B-43 |
| B-43 | Bolger, Family History | B-43 |
| B-44 | Bollman, Vives and Sadie (Richards) | B-44 |
| B-44 | Bolson, Constance (Hexom) | B-44 |
| B-45 | Bolson, Daryl and Christine (Wohlford) | B-45 |
| B-45 | Bolson, Edward and Maria (Larson) and Ellen (Lsrson) | B-45 |
| B-46 | Bolson, Gaylen and Ellen (Noecker) | B-46 |
| B-46 | Bolson, Joeyl | B-46 |
| B-47 | Bolson, Lawrence "L. C." and Violet (Young) | B-47 |
| B-48 | Bolson, Loren and Cathy (Bachelder) | B-48 |
| B-48 | Bolson, Loryl Leie | B-48 |
| B-49 | Bolson, Lynn and Melissa (Rosendahl) | B-49 |
| B-50 | Bolson, Martin and Syvilla (Tweed) | B-50 |
| B-50 | Bolson, Ransome | B-50 |
| B-51 | Bolson, Spencer and Carol (Peterson) | B-51 |
| B-51 | Bolson, Stephen and E. Rebecca (Lovstuen) | B-51 |
| B-52 | Bolson, Terry Lynn | B-52 |
| B-52 | Bolson, Violet (Young) | B-52 |
| B-53 | Boots, Kenneth and Julie (Clauson) and Family | B-53 |
| B-54 | Borness, David and Diane (Miller) | B-54 |
| B-54 | Borness, Engvold and Cecelia (Thorbjornson) | B-54 |
| B-55 | Borseth, Carl and Ids (Erickson) | B-55 |
| B-56 | Borseth, Clarence Elmer and Christina (Myran) | B-56 |
| B-56 | Borseth, Eric and Mari (Erickson) | B-56 |
| B-57 | Borseth, Ole Engebritson | B-57 |
| B-58 | Borseth, Robert and Ruth (Jerdee) | B-58 |
| B-58 | Bouska, Frank and Josephine (Koudelka) | B-58 |
| B-59 | Bouska, Martin and Katerina (Brail) | B-59 |
| B-60 | Bradley, Elton and Kathreen "Katy" (Gunderson) | B-60 |
| B-60 | Bradley, Howard A. and Ruth (Herwig) | B-60 |
| B-61 | Bradley, James and Mary (Koehler) | B-61 |
| B-61 | Bradley, Kathreen "Katy" (Gunderson) | B-61 |
| B-62 | Brandenburg, Bruce Rev. and Marnee (Henschen) | B-62 |
| B-63 | Brandenburg, Carl and Lillian (Wise) | B-63 |
| B-64 | Brandenburg, Charlene | B-64 |
| B-65 | Brandt, Arthur and Esther (Snitker) | B-65 |
| B-65 | Brandt, Conrad and Martha (Hochstetler) | B-65 |
| B-65 | Brandt, Eli and Katherine (Hochstetler) | B-65 |
| B-66 | Brandt, Eli and Katherine (Hochstetler) Cont. | B-66 |
| B-67 | Brandt, John and Emma (Schroeder) | B-67 |
| B-67 | Brandt, Robert and Marius (Engelhardt) | B-67 |
| B-68 | Brandt, Roland and Daisy (Amundson) | B-68 |
| B-69 | Brandt, Stanley and Linda (Faidet) | B-69 |
| B-69 | Brandt, Walter and Annetta (Huisinga) | B-69 |
| B-69 | Brandt, Wilhelm and Mary (Block) | B-69 |
| B-70 | Branhagen, Century Farm | B-70 |
| B-71 | Bray, Fred and Catherine (Powers) | B-71 |
| B-71 | Breitsprecher, Lyle and Mildred (Svendsen) | B-71 |
| B-72 | Brickner, Horace and Vivian (Alm) | B-72 |
| B-72 | Bringsjord, Ole and Charlotte (Josvanger) | B-72 |
| B-73 | Brohammer, Leo and Regina (Knox) | B-73 |
| B-73 | Brooks, Bruce and Jacqueline (Griffen) | B-73 |
| B-74 | Brooks, David and Mary Ann (Jacobsen) | B-74 |
| B-74 | Brooks, Delmar and Marcella (Thayer) | B-74 |
| B-75 | Brooks, Richard and Carol (Eittreim) | B-75 |
| B-75 | Brooks, William Jr, and Dorothy (Vick, Brown) | B-75 |
| B-75 | Brooks, William and Gladys (Huffman) | B-75 |
| B-76 | Brown, Charles and Orpha (Thias) | B-76 |
| B-77 | Brown, William and Karen (Grindeland) | B-77 |
| B-77 | Brown, Walter "Wally" and Meriene (Rosendahl) | B-77 |
| B-78 | Brush, Samuel Theadotia (Grandy) | B-78 |
| B-78 | Bruvold, Harris and Lillian (Orvella) | B-78 |
| B-79 | Bruvold, Orval and Diane (Markovetz) | B-79 |
| B-80 | Bruvold, Paul and Susanne (Skaim) | B-80 |
| B-80 | Brynsaas, John and Pernille | B-80 |
| B-80 | Bucheit, Claude and Gretchen (Willson) | B-80 |
| B-81 | Bucheit, Family | B-81 |
| B-81 | Bucknell , Robert Family | B-81 |
| B-82 | Bucknell , Robert Family Cont. | B-82 |
| B-83 | Buddenberg, Davis and Gretchen (Gruhn) | B-83 |
| B-83 | Buddenberg, Henery and Bertha (Roth) | B-83 |
| B-84 | Buddenberg, Melvin and Vera (Meyer) | B-84 |
| B-84 | Buddenberg, William "Bill" and Dianne (Szaboe) | B-84 |
| B-84 | Buer, John and Johanna (Bolson) | B-84 |
| B-85 | Bullard, James and Jane (Anundsen) | B-85 |
| B-86 | Burch, Donald and Patricia (Murphy) | B-86 |
| B-86 | Burgess, James and Emma (Greenslade) | B-86 |
| B-87 | Burgess, James and Emma (Greenslade) Cont. | B-87 |
| B-88 | Burns, William and Julia (Hardy) | B-88 |
| B-88 | Burrows, Riobert and Family | B-88 |
| B-89 | Busta, David and Connie (Fretheim) | B-89 |
| B-90 | Bygness, Sanford "Ole" and Stella (Anderson) | B-90 |
| | Surnames starting with C | |
