| Louisa | County, Iowa | Marriages 1857 | |||
| 100 | 1 | Jan | Charles M. | Hendrick | Hannah Collins |
| 15 | Jan | William A. Jamison | Caroline Blair | ||
| 101 | 12 | Jan | W. S. Massey | Sarah Dodder | |
| 29 | Jan | Peter Curran | Catharine J. Miller | ||
| 102 | 29 | Jan | Darius Bouton | Sarah E. Rife | |
| 5 | Feb | Horace Belknap | Mary J. Wykert | ||
| 103 | 4 | Feb | David Wilkinson | Adelia Jones | |
| 5 | Feb | Christopher Milbank | Caroline Hardesty | ||
| 104 | 8 | Feb | Harrison Anderson | Margaret Tull | |
| 11 | Feb | James N. Chapman | Mary Jane Jarvis | ||
| 105 | 12 | Feb | William Cunningham | Harriet McKueamer | |
| 17 | Feb | Asher Selick | Fanny Jane Mallory | ||
| 106 | 19 | Feb | Christopher Grewell | Mary Jane Hewitt | |
| 4 | Mar | Andrew J. Smi th | Margaret J. Carrol | ||
| 107 | 4 | Mar | Albert W. Parsons | Caroline W. Trask | |
| 4 | Mar | E. W. Trask | Mary Parsons | ||
| 108 | 8 | Mar | Dam el A. Chapman | Coda N. Springer | |
| 12 | Mar | James Q. Buffington | Eliza T. Paschal | ||
| 109 | 12 | Mar | Jesse Graves | Marill Haverland | |
| 17 | Mar | E. M. Butman | Martha B. Moore | ||
| 110 | 17 | Mar | Matthew Gallager | Susanna Ewings | |
| 19 | Mar | Gregory Roberts | Adaline Hardesty | ||
| 111 | 24 | Mar | Robert H. Sprague | Eli zabeth C. Smith | |
| 26 | Mar | E. M. Hammond | Barbara Edwards | ||
| 112 | 21 | Mar | Thornnt | Paradine M. Hawkens | |
| 11 | Apr | John Quarre | Elizabeth Briert | ||
| 113 | 17 | Apr | John Stewart | Eliza Brown | |
| 22 | Apr | Eugene C. Lyman | Sarah B. Jarvis | ||
| 114 | 13 | Apr | David Tice | Martha Ogden | |
| 16 | Apr | William Triggs | Louisa Blake | ||
| 115 | 7 | May | John C. Sterlin | Harriet Case Beer | |
| 16 | Apr | Charles Haws | Rebecca Townsend | ||
| 116 | 16 | Apr | Dennis Dandy | Ann Tully | |
| 13 | May | Robert Woodford | Nancy Kobenburger | ||
| 117 | 13 | May | Aaron Kincaid | Sarah Ann Manly | |
| 29 | Apr | John C. Tucker | Margaret Edmondson | ||
| 118 | 4 | May | Ephrian Wright | Martha C amp ell | |
| 5 | May | Daniel McCaughan | Mary E. McHenry (Montgomery) | ||
| 119 | 7 | May | R. F. Charles | Elizabeth Townsend | |
| 7 | May | G. W. Limbocker | Harriet A. Gray | ||
| 120 | 9 | May | Adolph Knepper | Mary Ellen Bollentine | ||
| 12 | May | Hiram Lipe | Eva Humphrey | |||
| 121 | 13 | May | Thomas Bras | Mariana Johnson | ||
| 19 | May | Nicholas Miller | Mary Kiser | |||
| 122 | 19 | May | Thomas Garvin | Susan S. Cannon | ||
| 24 | May | Alfred Cosgrove | Florence Stickrey | |||
| 123 | 3 | May | Elishu Kidgeway | Aliza Day | ||
| 4 | June | James Meadow | Harriet B. Bashan | |||
| 124 | 11 | June | James Johnson | Maria Marsden | ||
| 18 | June | Henry Dehaven | Clarissa Snodgrass | |||
| 125 | 22 | June | Jesse Owens | Sarah Brown | ||
| 126 | 25 | June | Levi Smith | Rebecca Ann Landis | ||
| 2 | June | John Brady | Dorothy Avery | |||
| 127 | 9 | July | Thompson Telford | Lucetta Gipple | ||
| 9 | July | Peterpe Presley (Grasley) | Mary Ann LeConnor | |||
| 128 | 16 | July | Daniel Matthews | Victoria J. Dryden | ||
| 16 | July | Annanias Simpkims | Eliza Jane Reynolds | |||
| 129 | 14 | July | Joseph Oell | Mary Denck | ||
| 15 | July | Avery P. Smith | Sarah Paschal | |||
| 130 | 23 | July | John W. Mineheart | Susan Philips | ||
| 20 | Aug | Samuel Jamison | Harriet E. Lipe | |||
| 131 | 13 | July | David D. Fowler | Martha Murford | ||
| 25 | Aug | Samuel Sherrick | Catherine Posenburger | |||
| 132 | 30 | Aug | William Haines | Frances Barton | ||
| 3 | Sept | Columbus McCray | Mary E. Vaugn | |||
| 3 | Sept | Benjamin K. McCan | Esther LeCornew | |||
| 133 | 1 | Sept | William Reiner | Anna E. Bennett | ||
| 2 | Sept | Robert C. Porter | Maria Ann Heron | |||
| 134 | 2 | Sept | William Herron | Martha Jane Brown | ||
| 9 | Sept | Isaac Manly | Miss C. Hiiler | |||
| 135 | 15 | Sept | J. W. Kincade | Rebecca Orr | ||
| 16 | Sept | T. I. Moorehead | Rachel Vandevent | |||
| 136 | 22 | Sept | William S. Ferri s | Haddassah Cavin | ||
| 22 | Sept | Frederick Gruber | Mary Bekemier (Beckmier) | |||
| 137 | 23 | Sept | George Grasham | Jane Morris | ||
| 24 | Sept | William Farmer | Elizabeth James | |||
| 138 | 3 | Sept | Robert Searl | Ann Eliza Graves | ||
| 7 | Oct | William Chapman | Harriet Chenoweth | |||
| 139 | 13 | Oct | John Sherard | Keziah W. Fulton | ||
| 11 | Oct | James Anderson | Ellen Blair | |||
| 140 | 15 | Oct | Henry Hoben | Elizabeth Buckner | ||
| 14 | Oct | Asa B. Dowell | Mary Ann Elizy | |||
| 141 | 16 | Oct | Isaac McCracken | Ellen Stewart | ||
| 29 | Oct | William Plank | Sarah E. Simpson | |||
| 141 | 29 | Oct | William Plants | Sarah Simpson | ||
| 28 | Oct | Peter Garlvek | Sallie Ann Marr | |||
| 21 | Oct | Edward Freeland | Maria Godfrey | |||
| 142 | 14 | Nov | Nathan BAssett | Melvina White | ||
| 31 | Oct | V. T. Mosier | Julia Ann Sayre | |||
| 143 | 12 | Nov | John B. Lenning | Racheal C. Swan | ||
| 9 | Nov | Thomas Wilzon | Susan Rosenberger | |
| 144 | 11 | Nov | James Madison Garrett | Aletha Ellen Beare |
| 25 | Nov | E. W. Palmer | Minerva Boos | |
| 145 | 18 | Nov | G. Greble | Catherine Grosch |
| 19 | Nov | Dennis Sanford | Hannah McCurdy | |
| 146 | 21 | Nov | Moses Jewett | Emily Cline |
| 26 | Nov | Ephraim Storms | Delia Jarvis | |
| 147 | 26 | Nov | John Grimes | Maria J. Murdou |
| 1 | Dec | David Cross | Ruth A. Walker | |
| 148 | 28 | Dee | Robert Worley | Esther Jane Little |