| Last Name | First Name | Event* | Day | Month | Year | Publication Date | Wife | Husband | Mother | Father | Locaton of Event | ||
| La Rose | Miss Sarah K. | m | 27 | May | 1857 | 24 | May | 1857 | Vose, George H. | Oakland | |||
| Labadie | A. P. N. | m | 2 | May | 1857 | 30 | Apr | 1857 | Sharkey, Miss Anna | Marysville | |||
| Labadie | dau | b | 7 | Oct | 1857 | 1 | Oct | 1857 | Labadie, A. P. N. | Yuba County | |||
| Label | H. | m | 7 | Mar | 1857 | 1 | Mar | 1857 | Breslower, Miss Hannah | San Jose | |||
| Lacke | Silas | m | 28 | Jul | 1857 | 25 | Jul | 1857 | Moulson, Mrs. Serbrina | San Francisco | |||
| Laddington | son | b | 8 | Jun | 1857 | 21 | May | 1857 | Laddington, Chas R. | Manzanita Flat, Trinity County | |||
| Laffan | Edmund | d | 19 | Sep | 1857 | 17 | Sep | 1857 | San Francisco | ||||
| Lafferty | son | b | 19 | Aug | 1857 | 12 | Aug | 1857 | Lafferty, Mrs. Fountain | ---- | Shasta | ||
| Lafontaine | Louis B. D. | d | 24 | Apr | 1857 | 22 | Apr | 1857 | Oroville | ||||
| Laid | Mrs. M. | m | 23 | Nov | 1857 | 17 | Nov | 1857 | Raimel, L. | North Cottonwood, Shasta County | |||
| Laidley | Miss Emeline | m | 5 | Jun | 1857 | 10 | Apr | 1857 | Matthewson, Robt. C. | Cambridge, Mass. | |||
| Laird | D. A. | d | 27 | Apr | 1857 | 19 | Apr | 1857 | South Cottonwood, Tehama County | ||||
| Laird | dau | b | 27 | Apr | 1857 | 21 | Apr | 1857 | Laird, Mrs. Maria | Laird, the late D. A. | South Cottonwood, Tehama County | ||
| Laird | George P. | m | 5 | Aug | 1857 | 3 | Aug | 1857 | Otis, Miss Anna | San Francisco | |||
| Laird | Luther | d | 23 | Jun | 1857 | 22 | Jun | 1857 | Marysville | ||||
| Laird | Mary | m | 15 | Dec | 1857 | 17 | Nov | 1857 | Rainel, Lewis E. | Shasta County | |||
| Lake | Frank | d | 6 | Apr | 1857 | 24 | Mar | 1857 | Lake, Frances A. | Lake, Saml. T. | Napa City | ||
| Lakin | son | b | 11 | Nov | 1857 | 30 | Oct | 1857 | Lakin, Thomas | Columbia | |||
| Lamatie | Mary | d | 12 | Nov | 1857 | 11 | Nov | 1857 | San Francisco | ||||
| Lambert | dau | b | 6 | Feb | 1857 | 28 | Jan | 1857 | Lambert, Wm. | San Francisco | |||
| Lambert | Geo. G. | m | 15 | Apr | 1857 | 11 | Apr | 1857 | Oldfield, Miss Mary J. | San Francisco | |||
| Lambert | Louisa C. | d | 24 | Jun | 1857 | 16 | Jun | 1857 | Yankee Hill | ||||
| Lamp | Mr. Ernst | m | 6 | Feb | 1857 | 2 | Feb | 1857 | Behn, Miss Friederike | San Francisco | |||
| Lampry | Edwin R. | d | 13 | Feb | 1857 | 11 | Feb | 1857 | Walloupa | ||||
| Landrigan | Catherine | m | 30 | Oct | 1857 | 27 | Oct | 1857 | Morris, John W. | Oakland | |||
| Landrigan | Miss Catherine | m | 29 | Oct | 1857 | 27 | Oct | 1857 | Morris, Mr. John W. | Oakland | |||
| Landvoigt | George | m | 2 | Nov | 1857 | 26 | Oct | 1857 | Simon, Mlle. Marie Therese | Weaverville | |||
| Lane | Eli | d | 2 | May | 1857 | 1 | May | 1857 | Auburn | ||||
| Lane | Mrs. Anna | m | 18 | Aug | 1857 | 15 | Aug | 1857 | Case, Gardner W. | Sacramento | |||
| Lane | Nathaniel | m | 14 | Dec | 1857 | 10 | Dec | 1857 | McInnis, Mrs. Christina | San Francisco | |||
| Langenhovel | Engelbert | m | 6 | Mar | 1857 | 3 | Mar | 1857 | Dortmund, Mrs. Augusta | Stockton | |||
| Langfeldt | son | b | 28 | Feb | 1857 | 16 | Feb | 1857 | Langfeldt, L. | San Leandro | |||
| Lanhamn | Miss R. J. | m | 9 | Jan | 1857 | 4 | Jan | 1857 | Brown, H. C. | Pine Grove House, Butte County | |||
| Lanhamn | Miss R. J. | m | 9 | Jun | 1857 | 4 | Jun | 1857 | Brown, H. C. | Pine Grove House, Butte County | |||
| Lansing | dau | b | 29 | Mar | 1857 | 21 | Mar | 1857 | Lansing, Capt. D. F. | Mendocino | |||
| Larimer | John | m | 29 | Aug | 1857 | 20 | Aug | 1857 | Wilson, Mary Jane | Grass Valley | |||
| Larkin | Mr. | d | 10 | Oct | 1857 | 3 | Oct | 1857 | Carson Valley | ||||
| Larking | Miss Mary | m | 18 | Apr | 1857 | 15 | Apr | 1857 | Hughes, J. W. | San Francisco | |||
| Lathan | Mr. Milas | m | 26 | Sep | 1857 | 17 | Sep | 1857 | Bryant, Miss Elizabeth | Sonoma | |||
| Lathrop | dau | b | 10 | Jul | 1857 | 6 | Jul | 1857 | Lathrop, Jr., H. B. | Oroville | |||
| Latimer | son | b | 24 | Oct | 1857 | 22 | Oct | 1857 | Latimer, L. D. | Gold Hill, Placer County | |||
| Latson | Miss Josephine | m | 7 | Mar | 1857 | 4 | Mar | 1857 | Rosenkrans, H. M. | San Francisco | |||
| Latta | Thomas | d | 12 | Jun | 1857 | 9 | Jun | 1857 | San Francisco | ||||
| Latta | Thos. | d | 10 | Jun | 1857 | 9 | Jun | 1857 | San Francisco | ||||
| Latz | Miss J. | m | 11 | Jun | 1857 | 9 | Jun | 1857 | Marks, M. | San Francisco | |||
| Laughran | Patrick M. | d | 16 | Dec | 1857 | 15 | Dec | 1857 | San Francisco | ||||
| Lavry | John | d | 24 | Feb | 1857 | 21 | Feb | 1857 | Sacramento | ||||
| Lawler | Miss Eliza | d | 4 | Dec | 1857 | 3 | Dec | 1857 | San Francisco | ||||
| Lawrence | A. J. | d | 6 | Apr | 1857 | 19 | Mar | 1857 | Visalia, Tulare County | ||||
| Lawrence | A. J. | d | 9 | Apr | 1857 | 19 | Mar | 1857 | Visalia, Tulare County | ||||
| Lawrence | Charles H. | m | 17 | Dec | 1857 | 10 | Dec | 1857 | Ketchum, Cornelia | Nevada | |||
| Lawrence | Mrs. Josephine S. | m | 4 | Aug | 1857 | 1 | Aug | 1857 | Wallace, Robert B. | San Francisco | |||
| Lawrie | James R. | m | 16 | Jul | 1857 | 15 | Jul | 1857 | Dale, Eliza | Sacramento | |||
| Lawton | W. C. | m | 25 | Jun | 1857 | 7 | Jun | 1857 | Smith, Amelia | Mokelumne Hill | |||
| Layton | Davis | m | 14 | Aug | 1857 | 29 | Jul | 1857 | Hogue, Emma | Linn County, Oregon | |||
| Le Barr | dau | b | 29 | Mar | 1857 | 24 | Mar | 1857 | Le Barr, John | Butte City, Amador County | |||
| Leabo | N. J. | m | 11 | May | 1857 | 13 | Apr | 1857 | Snyder, Miss Elizabeth Ann | O. T. | |||
| Leach | dau | b | 20 | Jul | 1857 | 16 | Jul | 1857 | Leach, Francis | Jackson | |||
| Leake | son | b | 11 | May | 1857 | 8 | May | 1857 | Leake, C. A. | Sacramento | |||
| Leaman | S. B. | d | 16 | Oct | 1857 | n/a | unknown | 1857 | San Francisco | ||||
| Leaman | Samuel B. (actor) | d | 12 | Oct | 1857 | 12 | Oct | 1857 | San Francisco | ||||
| Lean | Elizabeth | d | 15 | Jun | 1857 | 8 | Jun | 1857 | Briggsville, Shasta County | ||||
| Lean | Julia | m | 24 | Jun | 1857 | 18 | Jun | 1857 | Hough, John H. | Briggsville | |||
| Lean | Miss Lizzie | m | 17 | Feb | 1857 | 6 | Feb | 1857 | Chism, George C. | Briggsville, Shasta Co | |||
| Leary | dau | b | 10 | Sep | 1857 | 7 | Sep | 1857 | Leary, T. E. | San Francisco | |||
| Leavett | Louise | d | 28 | May | 1857 | 28 | May | 1857 | Levett, Julia A. | Levett, S. B. | Sacramento | ||
| Leavitt | son | b | 28 | Dec | 1857 | 22 | Dec | 1857 | Leavitt, Wm. | Mokelumne Hill | |||
| Leavitt, Esq. | James T. | d | 30 | May | 1857 | 29 | May | 1857 | Skowhegan | ||||
| Lecompt | Wm. | d | 26 | Oct | 1857 | n/a | unknown | 1857 | Nome Cult | ||||
| Ledgewood | Wm Henry | d | 6 | Apr | 1857 | 20 | Mar | 1857 | Ledgewood, Wm. | Suisun Valley | |||
| Lee | infant son | d | 24 | Sep | 1857 | 23 | Sep | 1857 | Lee, Mary E. | Lee, Robt. P. | Sacramento | ||
| Lee | Miss Mary Ann | m | 25 | May | 1857 | 24 | May | 1857 | Revere, William | Sacramento | |||
| Lee | son | b | 22 | Sep | 1857 | 22 | Sep | 1857 | the lady of | Lee, R. P. | Sacramento | ||
| Lee | son | b | 9 | Sep | 1857 | 6 | Sep | 1857 | Lee, C. H. | Stockton | |||
| Leek | J. | d | 27 | Jun | 1857 | 27 | Jun | 1857 | steamer "Republic" | ||||
| Lefevre | Mr. | d | 19 | Dec | 1857 | 18 | Dec | 1857 | San Francisco | ||||
| Legan | Mrs. Mary | m | 11 | May | 1857 | 2 | May | 1857 | Thompson, John | Benica | |||
| Lehman | John William | m | 19 | Oct | 1857 | 18 | Oct | 1857 | Rohr, Miss Louisa Augusta | Sacramento | |||
| Lehman | son | b | 25 | Feb | 1857 | 21 | Feb | 1857 | Lehman, Charles | Sacramento | |||
| Leighton | James C. | d | 28 | Jul | 1857 | 25 | Jul | 1857 | San Francisco | ||||
| Leinmer | Nannette | m | 27 | Jul | 1857 | 24 | Jul | 1857 | Rehm, Charles | Marysville | |||
| Leland | dau | b | 5 | Sep | 1857 | 4 | Sep | 1857 | Leland, James | Washington, Yolo County | |||
| Leland | Wm. L. | m | 10 | Feb | 1857 | 2 | Feb | 1857 | Ronan, Miss Alias | Oroville | |||
| Lemercier | Miss Aglie H. | m | 18 | Mar | 1857 | 8 | Mar | 1857 | Winters, D. W. | Minnosota | |||
| Lemoin | Evalyn E. | d | 12 | Sep | 1857 | 3 | Sep | 1857 | Lemoin, S. J. | Lemoin, E. D. | Drytown, Amador County | ||
| Lenoir | Miss Mary | m | 6 | May | 1857 | 6 | May | 1857 | Griswold, Prof. J. A. | Methodist Church, Sacramento | |||
| Lenox | Alexander | d | 9 | Jun | 1857 | 31 | May | 1857 | Townsend's Flat | ||||
| Leonard | George | d | 20 | May | 1857 | 13 | May | 1857 | SanAndreas, Calaveras County | ||||
| Leonard | Jno. | m | 24 | Feb | 1857 | 18 | Feb | 1857 | Newman, Miss Catharine | Sacramento | |||
| Leones | Miss | m | 21 | Feb | 1857 | 18 | Feb | 1857 | Dennis, Capt. Wm. H. | San Francisco | |||
| Leppien | son | b | 6 | Nov | 1857 | 4 | Nov | 1857 | Leppien, F. | San Francisco | |||
| Lermen | Joseph | d | 15 | Sep | 1857 | 11 | Sep | 1857 | Lerman, Mary E. | Lermen, Jacob | San Francisco | ||
| Lester | Elizabeth C. | m | 15 | Jun | 1857 | 10 | May | 1857 | Church, Stephen T. | Lane County, Oregon | |||
| Lester | Joseph | d | 26 | Mar | 1857 | 23 | Mar | 1857 | Lester, Mrs. Joseph | Secret Diggings, Placer County | |||
| Lester | Mrs. Joseph | d | 26 | Mar | 1857 | 23 | Mar | 1857 | Lester, Mr. Joseph | Secret Diggings, Placer County | |||
| Letcher | Miss Margarita | m | 5 | May | 1857 | n/a | unknown | 1857 | Mayer, Frederick | Mokelumne Hill | |||
| Letter | M. | m | 25 | Apr | 1857 | 23 | Apr | 1857 | Delaney, D. N. | Marysville | |||
| Levey | Mr. James | m | 13 | May | 1857 | 10 | May | 1857 | Strauss, Miss Celia | Marysville | |||
| Levina | Mrs. Ann | m | 9 | Sep | 1857 | 6 | Sep | 1857 | Bell, Mr. Abraham R. | San Francisco | |||
| Levinski | Miss Lina | m | 23 | Oct | 1857 | n/a | unknown | 1857 | Brumel, M. | Sacramento | |||
| Levy | dau | b | 15 | Aug | 1857 | 13 | Aug | 1857 | Levy, Mr.L. | San Francisco | |||
| Levy | Miss Anna | m | 11 | Feb | 1857 | 8 | Feb | 1857 | Woolf, C. | San Francisco | |||
| Levy | Miss Eliza | m | 1 | Mar | 1857 | 25 | Feb | 1857 | Levy, Aaron | San Francisco | |||
| Levy | Mrs. Sarah | m | 1 | Apr | 1857 | 22 | Mar | 1857 | Moise, Henry | San Francisco | |||
| Lewellyn | dau | b | 7 | Apr | 1857 | 1 | Apr | 1857 | Lewellyn, Mr. | Tuolumne County, near Table Mountain House | |||
| Lewis | C. H. | m | 8 | Feb | 1857 | 18 | Jan | 1857 | Couch, Miss Clementine F. | Portland, Oregon Territory | |||
| Lewis | Caroline | d | 23 | Oct | 1857 | 13 | Sep | 1857 | Lewis, George R. | Wrentham, Massachusetts | |||
| Lewis | Charles | m | 6 | Jul | 1857 | 2 | Jul | 1857 | Rutledge, Virginia | Ione City | |||
| Lewis | dau | b | 6 | Feb | 1857 | 23 | Jan | 1857 | Lewis, Philip | Forest City | |||
| Lewis | Mary | div | 25 | Nov | 1857 | 25 | Nov | 1857 | Lewis, Phillip | Sacramento | |||
| Lewis | Mr. Henry | m | 8 | Jul | 1857 | 6 | Jul | 1857 | Hill, Miss Louisa | Sacramento | |||
| Lewis | Mr. Henry | d | 21 | Mar | 1857 | 17 | Mar | 1857 | San Juan, Monterey County | ||||
| Lewis | Mrs. Annie Jane | m | 17 | Nov | 1857 | 15 | Nov | 1857 | Foley, Michael C. | San Francisco | |||
| Lewis | Phillip | div | 25 | Nov | 1857 | 25 | Nov | 1857 | Lewis, Mary | Sacramento | |||
| Lewis | son | b | 28 | Sep | 1857 | 26 | Sep | 1857 | Lewis, Wm. | San Francisco | |||
| Lewis | Theresa | d | 4 | May | 1857 | 29 | Apr | 1857 | Lewis, Capt. Robert | Monte Diablo | |||
| Lewis | Willie | d | 12 | Dec | 1857 | 12 | Dec | 1857 | Lewis, Mary | Lewis, John V. | Sacramento | ||
| Liebae | Miss Rachel | m | 3 | Jun | 1857 | 31 | May | 1857 | Rosenthal, Solomon | San Francisco | |||
| Liese | Miss Louisa | m | 20 | Aug | 1857 | 18 | Aug | 1857 | Arff, Frederick D. | San Francisco | |||
| Lightfoot | Miss M. | m | 14 | Nov | 1857 | 11 | Nov | 1857 | Flair, F. M. | Yankee Jim's | |||
| Lightnin | Andrew | d | 21 | May | 1857 | 15 | May | 1857 | Rich Gulch | ||||
| Like | William | d | 9 | Dec | 1857 | 23 | Oct | 1857 | Bruceport, Shoalwater Bay, W. T. | ||||
| Lindley | Alice Haviland | d | 17 | Jun | 1857 | 16 | Jun | 1857 | Lindley, Mary J. | Lindley, Capt. W. P. | Sacramento | ||
| Lindley | dau | b | 11 | Feb | 1857 | 8 | Feb | 1857 | Lindley, Captain W. P. | Sacramento | |||
| Lindley | Thomas M. | m | 15 | Oct | 1857 | 13 | Oct | 1857 | Arrington, Miss Belle Victoria | San Francisco | |||
| Lindsay | Miss Margaret | m | 25 | Nov | 1857 | 23 | Nov | 1857 | Crabb, Alexander | San Francisco | |||
| Lindsey | Miss Mary Ann | m | 29 | Mar | 1857 | 24 | Mar | 1857 | Bachelor, Mr. | Auburn | |||
| Lindskoff | John | d | 30 | Oct | 1857 | 24 | Oct | 1857 | on the Stanislaus | ||||
| Linfoot | James | m | 23 | May | 1857 | 21 | May | 1857 | Mason, Mrs. Elizabeth | San Francisco | |||
| Linn | Edward | d | 21 | Nov | 1857 | 16 | Nov | 1857 | San Francisco | ||||
| Linn | son | b | 29 | Dec | 1857 | 22 | Dec | 1857 | Linn, John B. | Clinton | |||
| Linsday | Mrs. | d | 13 | Feb | 1857 | 29 | Jan | 1857 | Alameda | ||||
| Linsey | Sarah Jane | m | 13 | Aug | 1857 | 21 | Jul | 1857 | Preston, John | Humboldt County | |||
| Lion | L. | m | 18 | Mar | 1857 | 12 | Mar | 1857 | Martin, Miss Zulema | Santa Clara | |||
| Lippincott | Loretta M. | d | 30 | Nov | 1857 | 27 | Nov | 1857 | Lippincott, Juliet V. | Lippincott, Benjamin R. | Stockton | ||
| Lisle | Dorothy | d | 14 | Dec | 1857 | 12 | Dec | 1857 | Oak Grove | ||||
| Lister | W. M. | m | 24 | Oct | 1857 | 20 | Aug | 1857 | Hines, Effa | Detroit, Michigan | |||
| Little | Charles (colored) | d | 17 | Oct | 1857 | 15 | Oct | 1857 | Sacramento | ||||
| Little | Charles A. (F. M. C.) | d | 16 | Oct | 1857 | 15 | Oct | 1857 | Sacramento | ||||
| Little | dau | b | 6 | Mar | 1857 | 2 | Mar | 1857 | Little, J. P. | San Francisco | |||
| Little | S. H. | m | 6 | Jul | 1857 | 2 | Jul | 1857 | Woolson, Mrs. Elizabeth | Nevada | |||
| Little | Sarah Ann | m | 17 | Dec | 1857 | 9 | Dec | 1857 | Davis, Wm. M. | Mokelumne Hill Road, San Joaquin County | |||
| Littlefield | James D. | d | 30 | Oct | 1857 | 24 | Oct | 1857 | on the Stanislaus | ||||
| Littlejohn | Sarah E. | m | 25 | Sep | 1857 | 10 | Sep | 1857 | Wright, Wm. | Thurston County, W. T. | |||
| Litxch | Charles | m | 21 | Sep | 1857 | 16 | Sep | 1857 | Behrle, Julia | Shasta | |||
| Livingston | Miss Susan C. | m | 20 | Nov | 1857 | 15 | Nov | 1857 | Hassell, Mr. T. F. | San Jose | |||
| Livingston | Miss Susan C. | m | 24 | Nov | 1857 | 15 | Nov | 1857 | Hassell, T. F. | San Jose | |||
| Livingstone | son | b | 1 | Jun | 1857 | 28 | May | 1857 | Livingstone, D. | Sacramento | |||
| Livsey | John | d | 19 | Oct | 1857 | 12 | Oct | 1857 | station house | ||||
| Lobel | john | d | 17 | Nov | 1857 | 14 | Nov | 1857 | San Francisco | ||||
| Lock | dau | b | 8 | Jun | 1857 | 27 | May | 1857 | Lock, Wm | Bird Flat, Placer County | |||
| Lock | son | b | 3 | Feb | 1857 | 30 | Dec | 1856 | Lock, George | Sacramento | |||
| Lock | Victor | d | 17 | Apr | 1857 | 15 | Apr | 1857 | Lock, Rebecca | Lock, Louis | San Francisco | ||
| Locke | dau | b | 12 | Sep | 1857 | 10 | Sep | 1857 | Locke, R. P. | San Francisco | |||
| Locke | Laura Jane | d | 23 | Oct | 1857 | 21 | Oct | 1857 | Locke, Anna H. | Locke, R. P. | San Francisco | ||
| Locker | James | d | 31 | Aug | 1857 | 22 | Aug | 1857 | Greenhorn Creek | ||||
| Lockhart | Harry | d | 27 | Mar | 1857 | 15 | Mar | 1857 | Squaw's Valley, near McCloud river | ||||
| Lockhart | Roxana | m | 10 | Jul | 1857 | 30 | Jun | 1857 | Newman, David | Forrest City | |||
| Lockwood | Caroline | m | 18 | May | 1857 | 15 | Apr | 1857 | Kohler, George F. | Lockwood, John H. | New York City | ||
| Loeb | son | b | 15 | Jun | 1857 | 13 | Jun | 1857 | Loeb, Nathan | Sacramento | |||
| Logan | Mrs. Mary | m | 13 | May | 1857 | 2 | May | 1857 | Thompson, John | Benicia | |||
| Long | Moses | m | 23 | Nov | 1857 | 18 | Nov | 1857 | Sanford, Mrs. Lacousia | Stockton | |||
| Long | Richard | d | 18 | Apr | 1857 | 16 | Apr | 1857 | Oneida Quartz Lode, nr Jackson | ||||
| Long | son | b | 4 | Feb | 1857 | 17 | Jan | 1857 | Long, C. W. | Eureka | |||
| Long | Sophia | m | 8 | Sep | 1857 | 1 | Sep | 1857 | Fried, George | Yreka | |||
| Long | Wm. C. | d | 30 | Dec | 1857 | 26 | Dec | 1857 | San Francisco | ||||
| Longos | Augustus | m | 3 | Aug | 1857 | 30 | Jul | 1857 | Meret, Pauline | Downieville | |||
| Loomis | A. J. | m | 14 | Oct | 1857 | 8 | Oct | 1857 | Anderson, Miss Minerva | Weaverville | |||
| Looney | Miss Mary Ellen | m | 4 | Jun | 1857 | 13 | May | 1857 | Gaines, Abner P. | Oregon | |||
| Loop | S. J. | m | 26 | Oct | 1857 | 22 | Oct | 1857 | Redman, H. N. | San Francisco | |||
| Loop | S. J. | m | 24 | Oct | 1857 | 22 | Oct | 1857 | Redman, Miss H. N. | San Francisco | |||
| Lopez | Anestacio | d | 4 | Dec | 1857 | 30 | Nov | 1857 | Red Bluffs | ||||
| Lopez | Bonifacio | m | 16 | May | 1857 | 6 | May | 1857 | Morillo, Miss Francesca | San Diego | |||
| Lopez | Feliciano | m | 15 | Jun | 1857 | 26 | May | 1857 | Rodriguez, Maria Jesus | San Diego | |||
| Lopez | Francisco | d | 1 | Mar | 1857 | 27 | Feb | 1857 | San Francisco | ||||
| Lopez | Senorita | m | 24 | Feb | 1857 | 9 | Feb | 1857 | Chabes, Senor Carmer | Shasta | |||
| Lord | dau | b | 9 | Sep | 1857 | 31 | Aug | 1857 | Lord, Samuel | Sherlock's, Mariposa County | |||
| Lord | Mr. Isaac | d | 30 | May | 1857 | 24 | Apr | 1857 | Gorham, Me. | ||||
| Loring | Samuel | d | 24 | Aug | 1857 | 21 | Aug | 1857 | San Francisco | ||||
| Lothian | son | b | 13 | May | 1857 | 5 | Apr | 1857 | Lothian, Peter | Humboldt County | |||
| Lothian | son | b | 12 | May | 1857 | 5 | Apr | 1857 | Lothian, Peter | Humboldt County | |||
| Lothian | son | b | 29 | Apr | 1857 | 5 | Apr | 1857 | Lothian, Peter | Elk Camp, Humboldt County | |||
| Lotthamer | Louis | m | 2 | Dec | 1857 | 28 | Nov | 1857 | Hoffman, Miss | San Francisco | |||
| Louden | Wm. | m | 23 | Apr | 1857 | 20 | Apr | 1857 | Dora, Miss Virginia | Sacramento | |||
| Louis | Miss Montaha | m | 8 | Jun | 1857 | 30 | May | 1857 | Ranish, Lewish | Placerville | |||
| Loveland | Miss Louisa | m | 21 | Feb | 1857 | 15 | Feb | 1857 | Dungan, Jesse H. | San Francisco | |||
| Lovell | Charlotte | div | 5 | Apr | 1857 | 5 | Apr | 1857 | Lovell, Richard | Sacramento | |||
| Lovell | Mrs. Mary | m | 21 | Nov | 1857 | 19 | Oct | 1857 | Blanc, Leander | Humboldt County | |||
| Lovell | Richard | div | 5 | Apr | 1857 | 5 | Apr | 1857 | Lovell, Charlotte | Sacramento | |||
| Loverlorn | Nancy J. | m | 16 | Jun | 1857 | 29 | Mar | 1857 | Oliver, William T. | Ogden City, Utah | |||
| Low | F. F. | m | 23 | Dec | 1857 | 22 | Dec | 1857 | Creed, Miss Mary | Marysville | |||
| Low | Margaret | d | 12 | Dec | 1857 | 11 | Dec | 1857 | Low, Cornelius | Sutterville | |||
| Lowden | son | b | 21 | Oct | 1857 | 16 | Oct | 1857 | Lowden, Wm. S. | Grass Valley Ranch, Nevada County | |||
| Lowe | Miss Elizabeth | m | 21 | Feb | 1857 | 18 | Feb | 1857 | Mason, J. R. | Marysville | |||
| Lowe | Yelverton M. | m | 1 | Jun | 1857 | 28 | May | 1857 | Slayback, Miss Mary Ann | Mud Springs Township, El Dorado County | |||
| Lowell | Charles | d | 4 | Nov | 1857 | 1 | Oct | 1857 | Bangor | ||||
| Lowell | George | d | 7 | Sep | 1857 | 6 | Sep | 1857 | Sacramento | ||||
| Lowell | George | d | 7 | Sep | 1857 | 6 | Sep | 1857 | Sacramento | ||||
| Lowery | dau | b | 25 | Jul | 1857 | 21 | Jul | 1857 | Lowery, G. W. | Marysville | |||
| Lucas | Edward P. | d | 21 | Oct | 1857 | 18 | Oct | 1857 | Lucas, A. J. | Marysville | |||
| Luce | Chas. | m | 11 | Jun | 1857 | 10 | Jun | 1857 | Hebrew, Miss Elizabeth | Sacramento | |||
| Luddington | son | b | 13 | Jun | 1857 | 21 | May | 1857 | Luddington, Charles R. | Manzanita Flat,Trinity River | |||
| Ludekins | dau | b | 28 | May | 1857 | 27 | May | 1857 | Ludekins, Louis | Sacramento | |||
| Ludwig | dau | b | 9 | Oct | 1857 | 1 | Oct | 1857 | Ludwig, Wm. | Tehama County | |||
| Ludwig | Henry | m | 1 | Jun | 1857 | 27 | May | 1857 | Haw, Miss Maria | Lower Springs, Shasta County | |||
| Luermann | Henry | m | 21 | Dec | 1857 | 16 | Dec | 1857 | Heuer, Auguste | San Francisco | |||
| Lundy | O. J. | m | 4 | May | 1857 | 1 | May | 1857 | Henderson, Miss Priscilla E. | near Stockton | |||
| Lundy | Patrick | d | 2 | Oct | 1857 | 1 | Oct | 1857 | Pioneer Circus, San Jose | ||||
| Lungate | Mr. Urial | m | 21 | Dec | 1857 | 17 | Dec | 1857 | Kelly, Miss Hannah | Shasta | |||
| Lunt | infant son | d | 30 | Sep | 1857 | 28 | Sep | 1857 | Lunt, Linda T. | Lunt, James R. | San Francisco | ||
| Luper | John | m | 4 | Jun | 1857 | 23 | Apr | 1857 | Fanning, Miss Charity | Oregon | |||
| Lupton | Mrs. Sarah M. | d | 14 | Apr | 1857 | 12 | Mar | 1857 | Corvallis, O. T. | ||||
| Lusk | S. B. | m | 2 | Dec | 1857 | 26 | Nov | 1857 | Walton, Isabella | Downieville | |||
| Lutz | Josiah | m | 10 | Feb | 1857 | 5 | Feb | 1857 | Boulware, Miss Margaret Patience | Kent's Ranch, Butte Co | |||
| Lux | Charles | m | 15 | Feb | 1857 | 10 | Feb | 1857 | Potter, Miss Miranda W. | San Jose | |||
| Lyghtfoot | Malvina | m | 13 | Nov | 1857 | 11 | Nov | 1857 | Thayer, F. M. | Garland & Le Dan's Mill | |||
| Lyman | Mr. Wm. | d | 30 | May | 1857 | 29 | May | 1857 | Eden | ||||
| Lyons | son | b | 15 | Jun | 1857 | 24 | May | 1857 | Lyons, George | San Diego | |||
| Lytle | James B. | d | 19 | May | 1857 | 11 | May | 1857 | Lytle, Louisa | Lytle, George | Shaw's Flat |
* Event (b m d div) = birth, married death, divorce