| Thomas Lee RADER (1883-1951) | & | Louise Douglas MacKINTOSH (1887-1962) |
| Paul E. RAGER (1853-1942) | & | Mary Caroline SWEAT (1853-1937) |
| Andrew Jacoson RAMAY (1873-1928) | & | Laura Bell BOBO (1872-1929) |
| John William RANBARGER (1790-1851) | & | Hanah HAWES (1792-1833) |
| John William RANBARGER (1790-1851) | & | Sarah "Sally" FYTE (1811-1850) |
| John William RANBARGER (1790-1851) | & | Elizabeth TENNEY (1787-????) |
| Asahel Powers RANDALL (1812-1889) | & | Jane A BROWN (1816-1842) |
| Asahel Powers RANDALL (1812-1889) | & | Mary Ann MATHERS (1826-1879) |
| Caleb Shonk RANSOM (1843-1929) | & | Mary Emaline MOORE (1845-1890) |
| William RATCLIFF (1818-1878) | & | Elizabeth COX (1819-1852) |
| Hugh REA (1818-1894) | & | Mary Ann KEENAN (1833-1900) |
| George Washington REEDER (1858-1918) | & | Minnie Myrtle HOPKINS (1873-1931) |
| Isaac N. REEDER (1826-1863) | & | Maria HELMS (1832-1875) |
| James Barnett REEDER (1850-1912) | & | Isidora Viola BERRY (1854-????) |
| William Michael REEDER (1852-????) | & | Mary E. HOPKINS (????-????) |
| Enoch REES (1823-1887) | & | Sarah BRIGHAM (1835-????) |
| Enoch REES (1823-1887) | & | ? (????-????) |
| George Henry REESE (1855-1936) | & | Emma Jane LAMBERTSON (1861-1936) |
| Isaac REESE (1888-1949) | & | Bertha Ann WOOD (1869-1944) |
| Conrad Benjamin REINHARDT (1886-1960) | & | Mary Beatrice TEMPLE (1888-1971) |
| George REINHARDT (????-1886) | & | Catherine ROSS (1834-1875) |
| Jacob Frederick REINHART (1839-1924) | & | Emma Jane VALENTINE (1853-1911) |
| Bradford L. REISINGER (1853-1914) | & | Sarah Eldora ROUSH (1858-1919) |
| Ray G. REISINGER (1885-1943) | & | Della L. MANDEL (1885-1914) |
| Henry Edward REMELE (1873-1950) | & | Clara Emma Ida KUEBLER (1885-1936) |
| Emanuel RENNER (1819-1892) | & | Elizabeth Frances DULIN (1824-1916) |
| John S. RENTFRO (1835-1883) | & | Tillintha HORNBACK (1810-1872) |
| William S. RENTFRO (1835-1923) | & | Mary E. WILLIAMS (1836-1896) |
| Benjamin REYNOLDS (1825-1880) | & | Susanna WESTBAUGH (1828-1880) |
| Jakub REZAB (????-????) | & | Marie Anna BERLAN (????-????) |
| Reason RICHARDS (1789-1871) | & | Elizabath PATTERSON (1800-1882) |
| Jürgen RIEF (1842-1924) | & | Christina VOST (1841-1885) |
| Samuel RIGGS (????-????) | & | Phebe WINGET (1820-????) |
| Abraham J RILEY (????-1860) | & | Jane BRADLEY (1814-????) |
| Joseph RILEY (1778-1827) | & | Mary CREAL (1780-1824) |
| James L ROBB (1818-1897) | & | Mary Jane KIMEL (????-1886) |
| Albert Miles ROBERTS (1842-1924) | & | Susan Didamia TRIPP (1844-1909) |
| Joseph ROBISON (1804-1868) | & | Lucretia HANCOCK (1807-1899) |
| Mathew M. ROBISON (1827-????) | & | Mary Ann BARTLEY (1847-????) |
| Parley Robert ROBISON (1865-1937) | & | Anna Margaret KRIETENBRINK (1873-1962) |
| Lewis ROCK (1844-1909) | & | Anna Margaret MAHR (1845-1927) |
| James Waterson ROGERS (1835-1920) | & | Nancy HILL (1841-1931) |
| Louis August ROOS (1892-1955) | & | Ora Madeline CROOKER (1899-1993) |
| David A. ROSCOE (1823-1884) | & | Mary Crosby FERO (1836-1923) |
| Charles [Carl] ROSE (1841-1918) | & | Caroline STAAK (1840-1918) |
| Clarence A. ROUSE (1854-1920) | & | Clara Belle ROBINSON (1856-1921) |
| Samuel Porter ROWELL (1847-1928) | & | Arina Anna BOTT (1849-1903) |
| George Washington RUSSELL (1842-1925) | & | Elizabeth Matilda LATHROP (1851-1922) |
| George W RYAN (1858-1899) | & | Minnie Luretta TRAPHAGEN (1867-1946) |
| James RYAN (1819-1895) | & | Mary Ann HEALEY (1825-1910) |
| James RYAN (1840-1889) | & | Mary DEVEREUX (1840-1892) |
| William RYAN (????-????) | & | HAWKS (????-????) |