| Husband | Wife | Marriage date | Relationship ending status |
|---|---|---|---|
| Emmet T. Cline | ???1 Keener | Private | |
| Samuel E. Coates | Rhoda Delaney | March 20, 1867 | |
| William Marion Coats | Martha Jane Postlethwaite | January 19, 1878 | |
| Living Cobb | Living Bailey | Private | |
| Living Cobb | Living Beller | Private | |
| Living Cobb | Living Riffle | Private | |
| Arthur C. Coburn | Tessie Velma Furby | December 30, 1922 | |
| Carl Coburn | Clara ??? | Unknown | |
| Paul Coburn | Living Rumph | Private | |
| Berard Cocher | Frances Jones | Private | |
| David Cocher | Nora Furbee | Unknown | |
| Jacob Cochran | Catherine Long | Unknown | |
| James Cochran I | Amanda Morgan | Unknown | |
| James Cochran II | Junie Poulton | Private | |
| James Cochran III | Wanda May Starkey | Private | |
| Clarence Tray Coen | Ethel Morris | Unknown | |
| Epraim Coen | Amanda Ellen Street | July 03, 1867 | |
| Hiram A. Coen | Lydia A. Gilbert | Unknown | |
| Isaac Coen | Susanna Keith | Unknown | |
| Peter Coen | Elizabeth Furbee | September 16, 1828 | |
| Peter Coen | Elizabeth Furbee | September 16, 1828 | |
| Peter C. Coen | Myrtle Thomas | Unknown | |
| George Henry Coffield | Margaret Furbee | January 26, 1889 | |
| Ryan Clark Coffin | Sarah Elizabeth Wilcox | Private | |
| Burl Cole | Billie Shuman | Private | |
| Mordecia Cole | Lydia Ann Willey | October 1845 | |
| James A. Coleman | Mary Jane Furbee | Unknown | |
| James Howard Coleman | Laura Furbee Conway | Unknown | |
| Living Coleman | Living Ward | Private | |
| Glenn Collette | Ruth E. Davisson | Private | |
| Palmer Neil Collier | Susanne May | Private | |
| Charles Franklin Collins | Mary Forney | ||
| Isaac Collins | Frances H. Snyder | October 13, 1821 | |
| James Collins | Sarah Brooks | ||
| Timothy Collins | Elizabeth Franklin | April 21, 1778 | |
| Colman | Mabel Cahoon | Private | |
| Living Colorindis | Living Costeo | Private | |
| Living Comstock | Living Jividen | Private | |
| Andrew Conaway | ? [Conaway] | Unknown | |
| Charles Conaway | Mary ??? | Unknown | |
| Earl Conaway | Mary Magdalene Rogers | June 24, 1914 | |
| Edward Conaway | Nellie Juanita Cross | Private | |
| William Conaway | Luvina Jane Yost | ||
| Living Conley | Living Jividen | Private | |
| Frank Conover | Althea Noyse | ||
| ???2 Conway | Helen McGlumphy | Private | |
| Caleb Conway | Nancy Davis | Bef. 1810 | |
| Caleb Columbus Conway | Margaret Moredock | Abt. 1871 | |
| Charles C. Conway | Emma E. Pratt | March 24, 1904 | |
| Charles M. Conway | Elizabeth ??? | Abt. 1881 |