| Last Name | First Name | Event* | Day | Month | Year | Publication Date | Wife | Husband | Mother | Father | Locaton of Event | ||
| Abbott | Andreas | m | 31 | Aug | 1857 | 28 | Aug | 1857 | Rathjen, Lena | San Francisco | |||
| Abbott | Catherine | m | 27 | Oct | 1857 | 19 | Oct | 1857 | Burns, J. F. | On the Calaveras, Calaveras County | |||
| Abbott | Emma Francis | m | 12 | Aug | 1857 | 9 | Aug | 1857 | Clarke, Francis | San Francisco | |||
| Abehansen | Sophia A. | m | 22 | Aug | 1857 | 13 | Aug | 1857 | Eldridge, Albert S. | San Francisco | |||
| Aber | Walter F. | d | 31 | Aug | 1857 | 24 | Aug | 1857 | Aber, Elizabeth | Aber, Thomas | Ridgeville | ||
| Abney | James | d | 14 | Nov | 1857 | 8 | Nov | 1857 | Odd Fellow's Ravine, nr Forbestown | ||||
| Abraham | Samuel | d | 5 | Feb | 1857 | 2 | Feb | 1857 | San Francisco | ||||
| Abrams | son | b | 24 | Dec | 1857 | 21 | Dec | 1857 | Abrams, David | San Francisco | |||
| Abrams | dau | b | 22 | Mar | 1857 | 19 | Mar | 1857 | Abrams, Mr. | Mokelumne Hill | |||
| Achmidtberger | Miss Rosa | m | 26 | May | 1857 | 21 | May | 1857 | Wagner, Charles | San Francisco | |||
| Ackerson | dau | b | 18 | Jun | 1857 | 15 | Jun | 1857 | Ackerson, John W. | Redwood City | |||
| Ackley | William | m | 5 | Jun | 1857 | 2 | Jun | 1857 | Medley, Miss Mary E. | Sacramento | |||
| Ackors | O. | d | 10 | Mar | 1857 | 1 | Mar | 1857 | Thomas' Creek, Tehama County | ||||
| Adair | John | m | 14 | Aug | 1857 | 1 | Jul | 1857 | Gates, Lydia | The Dalles, Oregon | |||
| Adams | George | d | 19 | May | 1857 | 26 | Apr | 1857 | Weaverville | ||||
| Adams | Lawson S. | m | 7 | Mar | 1857 | 4 | Mar | 1857 | Shaw, Miss Georgiana A. | San Francisco | |||
| Adams | Lucy | d | 2 | May | 1857 | 29 | Apr | 1857 | Jackson | ||||
| Adams | Miss Lucy Jane | d | 4 | May | 1857 | 30 | Apr | 1857 | Jackson | ||||
| Adams | son | b | 28 | Dec | 1857 | 17 | Dec | 1857 | Adams, Sam'l | Mokelumne Hill | |||
| Adamson | John | m | 12 | Oct | 1857 | n/a | unknown | 1857 | Vaca, Apolonia | Guadalupe Rancho, Contra Costa County | |||
| Ah Hea | Miss Leong | m | 10 | Dec | 1857 | 5 | Dec | 1857 | Ah Tun, Mr. Chun | Sacramento | |||
| Ah Tun | Mr. Chun | m | 10 | Dec | 1857 | 5 | Dec | 1857 | Ah Hea, Miss Leong | Sacramento | |||
| Ah Ying | Mr. Wong | m | 23 | Dec | 1857 | 22 | Dec | 1857 | Yok, Miss Kwan Me | Sacramento | |||
| Ahrens | Mrs. Christine Friederiki Sophie | m | 19 | Aug | 1857 | 16 | Aug | 1857 | Ritt, A. C. H. | San Francisco | |||
| Aitken | dau | b | 8 | Jul | 1857 | 3 | Jul | 1857 | Aitken, Mr. R. | Sacramento | |||
| Aitken | Jane | d | 17 | Nov | 1857 | 15 | Nov | 1857 | Aitken, Jane (sic) | San Francisco | |||
| Akerley | Rev. Benjamin | m | 9 | Oct | 1857 | 8 | Oct | 1857 | Smith, Kate Mildegerger | Sacramento | |||
| Akerman | Miss Margaret F. | m | 30 | Dec | 1857 | 28 | Dec | 1857 | Graham, Mr. Wm. | San Francisco | |||
| Alden | dau | b | 7 | Feb | 1857 | 2 | Feb | 1857 | Alden, S. B. | San Francisco | |||
| Alden | Little Sherman | d | 30 | Oct | 1857 | 22 | Oct | 1857 | Alden, Maria Weed | Alden, Ogden M. | Oakland | ||
| Alder | Miss Jane | m | 27 | May | 1857 | 24 | May | 1857 | Pugh, Aaron | Marysville | |||
| Aldrich | Horton | m | 10 | Feb | 1857 | 22 | Jan | 1857 | Cooksey, Mrs. M. A. | Carson Valley | |||
| Aldrich | Miss Jennie | m | 15 | Mar | 1857 | 10 | Mar | 1857 | Sawyer, Lorenzo | San Francisco | |||
| Alexander | Miss Rosina | m | 6 | Apr | 1857 | 5 | Apr | 1857 | Goldstein, Morris | Sacramento | |||
| Alexander | Thomas D. | m | 30 | Jul | 1857 | 23 | Jul | 1857 | Curley, Catherine | Watsonville | |||
| Alexander | Wm. | m | 4 | Jun | 1857 | 22 | Apr | 1857 | Maley, Miss Mary E. | Linn County, Oregon | |||
| Allen | dau | b | 27 | Nov | 1857 | 19 | Nov | 1857 | Allen, O. H. | Columbia | |||
| Allen | Frank | d | 6 | Jul | 1857 | 1 | Jul | 1857 | Allen, Caroline | Allen, C.H. | Napa | ||
| Allen | Gen. Charles E. | m | 14 | May | 1857 | 11 | May | 1857 | White, Ellen E. | San Jose | |||
| Allen | George W. | m | 30 | Jul | 1857 | 12 | Jul | 1857 | Fish, Catharine | San Francisco | |||
| Allen | Miss Sarah Jane | m | 30 | Nov | 1857 | 25 | Nov | 1857 | Bailey, Mr. Andrew J. | Stockton | |||
| Allen | Richard N. | d | 22 | Aug | 1857 | 20 | Aug | 1857 | Allen, Mary Jane | Allen, R. N. | San Francisco | ||
| Allen | Wm. | d | 18 | Feb | 1857 | 13 | Feb | 1857 | Goodyear's Bar | ||||
| Allkire | Mrs. Hannah B. | m | 19 | Oct | 1857 | 15 | Oct | 1857 | Williams, B. H. | Mokelumne Hill | |||
| Ambrose | Samuel | m | 27 | May | 1857 | 24 | May | 1857 | Phillips, Miss Caroline | San Francisco | |||
| Ames | Mrs. Eliza A. | d | 31 | Mar | 1857 | 14 | Mar | 1857 | Ames, J. J. | San Diego | |||
| Amos | dau | b | 7 | Apr | 1857 | 5 | Apr | 1857 | Amos, Frederick R. | San Francisco | |||
| Amrhein | John | div | 5 | Apr | 1857 | 5 | Apr | 1857 | Amrhein, Maria | Sacramento | |||
| Amrhein | Maria | div | 5 | Apr | 1857 | 5 | Apr | 1857 | Amrhein, John | Sacramento | |||
| Anderson | Agnes | m | 7 | Nov | 1857 | 1 | Nov | 1857 | Davidson, Charles B. | San Jose | |||
| Anderson | Amanda | m | 23 | Dec | 1857 | 16 | Dec | 1857 | McCarthy, D. O. | Sonora | |||
| Anderson | Anderson | m | 14 | Oct | 1857 | 8 | Oct | 1857 | Loomis, A. J. | Weaverville | |||
| Anderson | George | d | 7 | Aug | 1857 | 28 | Jul | 1857 | North Fork of Feather River | ||||
| Anderson | J. W. | m | 11 | May | 1857 | 3 | May | 1857 | Heizer, Miss Nancy | Vaca Valley, Solano County | |||
| Anderson | John | m | 5 | Apr | 1857 | 2 | Apr | 1857 | Streibig, Miss Louisa | Auburn | |||
| Anderson | M. | m | 21 | Dec | 1857 | 13 | Dec | 1857 | Wheeler, Augustus S. | Napa County | |||
| Anderson | M. | m | 29 | Dec | 1857 | n/a | unknown | 1857 | Wheeler, Augustus S. | Napa City | |||
| Anderson | Mrs. Beth L. | d | 24 | Dec | 1857 | 21 | Dec | 1857 | San Francisco | ||||
| Anderson | son | b | 14 | Dec | 1857 | 8 | Dec | 1857 | Anderson, F. C. | San Francisco | |||
| Anderson | son | b | 31 | Jul | 1857 | 29 | Jul | 1857 | Anderson, J. G. | Sacramento | |||
| Anderson | twin sons | b | 24 | Nov | 1857 | 23 | Nov | 1857 | Anderson, Geo. B. | Sacramento | |||
| Andres | Charles | m | 26 | Aug | 1857 | 23 | Aug | 1857 | Moulty, Caroline F. | Marysville | |||
| Andrews | George L. | d | 26 | Oct | 1857 | 20 | Oct | 1857 | Jackson | ||||
| Andrews | George Leslie | d | 24 | Oct | 1857 | 20 | Oct | 1857 | Andrews, Jane R. | Andrews, G. S. | Jackson | ||
| Andrews | Mr. James | d | 1 | Dec | 1857 | 19 | Oct | 1857 | Essex, MA | ||||
| Andrews | Mrs. Thomas M. | d | 1 | Dec | 1857 | 23 | Oct | 1857 | Hallowell, ME | ||||
| Andrson | Miss E. C. | m | 1 | May | 1857 | 30 | Apr | 1857 | English, W. G. | Sacramento | |||
| Angel | Mrs. Ann | m | 25 | Sep | 1857 | 28 | Apr | 1857 | Williams, Charles | Jacksonville, Oregon | |||
| Angell | Susan | m | 10 | Aug | 1857 | 30 | Jul | 1857 | Van Schaick, Holmes D. | Gilroy, Santa Clara County | |||
| Angelo | son | b | 16 | Apr | 1857 | 11 | Apr | 1857 | Angelo, Mrs. | --- | Belle Roche, San Mateo County | ||
| Anthony | dau | b | 25 | Jul | 1857 | 24 | Jul | 1857 | Anthony, James | Sacramento | |||
| Anthony | Mr. Edward T. | m | 27 | Oct | 1857 | 25 | Oct | 1857 | Hanford, Miss Carrie Augusta | San Francisco | |||
| Anthony | Rev. Charles V. | m | 28 | Sep | 1857 | 9 | Sep | 1857 | Bennett, Niobe | Santa Cruz | |||
| Apple | George | m | 3 | Dec | 1857 | 6 | Nov | 1857 | Scheer, Matilda | Elizabeth, Plumas County | |||
| Arata | Andrea | m | 20 | Apr | 1857 | 16 | Apr | 1857 | Monte Verde, Miss Augusta | Jackson | |||
| Arce | Bernardo | d | 20 | Nov | 1857 | 15 | Nov | 1857 | San Jose | ||||
| Archenbrunn | Miss Magdaline | m | 14 | Apr | 1857 | 9 | Apr | 1857 | Strickland, Peter | Marysville | |||
| Archer | Isaac H. | d | 16 | Dec | 1857 | 14 | Dec | 1857 | San Francisco | ||||
| Archibald | Miss Elizabeth | m | 3 | Apr | 1857 | 1 | Apr | 1857 | Wade, Robt. | San Francisco | |||
| Archibald | Miss Mary | m | 16 | Nov | 1857 | 8 | Nov | 1857 | Henderson, Alexander | Grass Valley | |||
| Arff | Frederick D. | m | 20 | Aug | 1857 | 18 | Aug | 1857 | Liese, Miss Louisa | San Francisco | |||
| Arguello | Feliciana Pico de | d | 30 | Sep | 1857 | 17 | Sep | 1857 | Arguello, Ramon | San Diego | |||
| Armbruester | Daniel | m | 21 | Dec | 1857 | 17 | Dec | 1857 | Jacobs, Adolphine | San Francisco | |||
| Armez | Geo. W. | m | 5 | Jun | 1857 | 4 | Jun | 1857 | Dallam, Miss Sarah Elizabeth | San Francisco | |||
| Armitage | Miss Bella | m | 22 | Mar | 1857 | 19 | Mar | 1857 | Shaw, S. L. | San Francisco | |||
| Armstrong | James W. | d | 21 | Aug | 1857 | 13 | Aug | 1857 | Tuolumne River | ||||
| Armstrong | Margaret | m | 15 | Jun | 1857 | 22 | Mar | 1857 | Peters, Wm. | Salt Lake City | |||
| Armstrong | William | d | 7 | Sep | 1857 | 4 | Sep | 1857 | Cox's Bar, Sierra County | ||||
| Armstrong | William | d | 23 | Jun | 1857 | 22 | Jun | 1857 | San Francisco | ||||
| Arnak | Wilhelmina D. | m | 29 | Dec | 1857 | 25 | Dec | 1857 | Umlsuff, Philip | Stockton | |||
| Arner | Lewis | m | 25 | Apr | 1857 | 16 | Apr | 1857 | Gardner, Mrs. Mary | Marysville | |||
| Arnold | E. F. | m | 5 | Jun | 1857 | 18 | Apr | 1857 | Williams, Miss Ellen M. | Quincy, Ill. | |||
| Arnold | John | m | 5 | Mar | 1857 | 4 | Mar | 1857 | Upson, Miss Lucy L. | Sacramento | |||
| Arrigony | son of James | d | 3 | Nov | 1857 | 20 | Oct | 1857 | Arrigony, James | Oregon | |||
| Arrington | Miss Belle Victoria | m | 15 | Oct | 1857 | 13 | Oct | 1857 | Lindley, Thomas M. | San Francisco | |||
| Arrington | Miss Mattie | m | 25 | Sep | 1857 | 22 | Sep | 1857 | Baker, Geo. P. | San Francisco | |||
| Arrington | son | b | 25 | Feb | 1857 | 22 | Feb | 1857 | Arrington, N. O. | San Francisco | |||
| Arthur | dau | b | 23 | Nov | 1857 | 16 | Nov | 1857 | Arthur, Chas. | Petaluma | |||
| Asbury | Mrs. Mildred A. | d | 28 | Dec | 1857 | 10 | Dec | 1857 | Los Angeles | ||||
| Ashland | Hannah | m | 15 | Jun | 1857 | 12 | Mar | 1857 | Fox, Edward | Lehi, U. T. | |||
| Ashley | Lucius A. | d | 24 | Feb | 1857 | 19 | Feb | 1857 | Ashley, Wm. D. | On the Calaveras | |||
| Askins | Mr. Harry J. | d | 5 | May | 1857 | 5 | May | 1857 | Mariposa | ||||
| Atkinson | Dr. | m | 9 | Jul | 1857 | 7 | Jul | 1857 | Mears, Annie | San Francisco | |||
| Atkinson | John J. | m | 24 | Jul | 1857 | 23 | Jul | 1857 | Breath, Miss Elizabeth | Sacramento | |||
| Atkinson | John L. | m | 7 | Dec | 1857 | 5 | Dec | 1857 | Davis, Mrs. Mary Ann | Franklin Township, Sacramento County | |||
| Atwill | Henry G. | d | 15 | Dec | 1857 | 13 | Dec | 1857 | Atwill, Joseph F. | San Francisco | |||
| Atwood | Mrs. E. A. | m | 1 | May | 1857 | 28 | Apr | 1857 | Maltby, J. | Sacramento | |||
| Auberlin | Mr. August | m | 8 | Dec | 1857 | 5 | Dec | 1857 | Ohmeyer, Miss Ellen | San Francisco | |||
| Auger | dau | b | 18 | Dec | 1857 | 14 | Dec | 1857 | Auger, B. E. | San Francisco | |||
| Auguste | Miss Sophie E. | m | 25 | Nov | 1857 | 22 | Nov | 1857 | Rust, Mr. Carl J. F. | San Francisco | |||
| Auston | Joseph W. | d | 20 | Feb | 1857 | 1 | Dec | 1856 | Nicaragua | ||||
| Auten | A. S. | d | 12 | Oct | 1857 | 5 | Oct | 1857 | nr Santa Rosa | ||||
| Autran | John | d | 7 | Jul | 1857 | 6 | Jul | 1857 | Near the Half-Way House | ||||
| Axe | Miss Elenor A. | m | 26 | May | 1857 | 20 | May | 1857 | Cramer, J. K. | Stoney Point | |||
| Ayers | Samuel | d | 16 | Jul | 1857 | 11 | Jul | 1857 | Nevada | ||||
| Ayers | Samuel | d | 15 | Jul | 1857 | 11 | Jul | 1857 | Nevada | ||||
| Aylett | Charles Botts | d | 2 | Jul | 1857 | 1 | Jul | 1857 | Aylett, Dr. W. D. | Sacramento | |||
| Ayling | Dr. William L. | d | 5 | Nov | 1857 | 4 | Nov | 1857 | Lowell | ||||
| Ayres | Peter | d | 5 | Nov | 1857 | 14 | Sep | 1857 | Shaker Village, N. H. | ||||
| Ayres | son | b | 26 | Oct | 1857 | 22 | Oct | 1857 | Ayres, Milo J. | Empire Ranch, Sierra County |
* Event (b m d div) = birth, married death, divorce