| Name | Birth date | Birth location | Death date | Death location |
| OSBON, Travis | Private | | | |
| OSBON, Trevor | Private | | | |
| OSBURN, Michi | Private | | | |
| OSSIFORT, ? | Private | | | |
| OSSIFORT, Marty | July 27, 1952 | | February 1992 | Texas |
| OSSIFORT, Zachery | Abt. 1930 | ? | Unknown | ? |
| OTTO, ?husband of kathy sue unknown? | Private | | | |
| OVERTURF, Evelyn | Aft. 1890 | | Unknown | |
| OVERTURF, Newt | Aft. 1873 | | Unknown | |
| OWENS, Albert | Bef. 1835 | | Unknown | |
| OWENS, B. F. | April 13, 1850 | Perry County PA | November 20, 1885 | Norton County, KS |
| OWENS, Elsie Viola | Private | | | |
| OWENS, Mary | Abt. 1857 | | Unknown | |
| OWENS, Raliegh F. | Private | | | |
| OWENS, Viola | September 24, 1874 | | April 05, 1902 | Milton OR |
| OWENS, William Lynn | July 28, 1878 | near Clyde County KS | Unknown | |
| PAGE, Caroline | Bef. 1865 | | Unknown | |
| PAGE, Eva | Abt. 1881 | | September 20, 1908 | |
| PAGLICCETTI, Alison Mary | Private | | | |
| PAGLICCETTI, Anna Marie Therece | Private | | | |
| PAGLICCETTI, Gary | Private | | | |
| PAGLICCETTI, Nicole Elisabeth | Private | | | |
| PAJUKOSKI, Anna-Liisa | May 07, 1940 | Honkajoki, Finland | April 18, 1971 | Finland |
| PALMER, Alice | April 26, 1902 | Hartsville, Missouri | March 1974 | Ft. Morgan, Colorado |
| PALMER, Bonnie | October 25, 1918 | | July 12, 1993 | Colorado |
| PALMER, Bruce Leroy | Private | | | |
| PALMER, Carol | Private | | | |
| PALMER, George | Private | | | |
| PALMER, James Leroy | WFT Est. 1898-1929 | | October 15, 1972 | |
| PALMER, Jil | Private | | | |
| PALMER, Linda | Private | | | |
| PALMER, Murphy ("Murph") | Private | | | |
| PALMER, Orren A. | | Chicksaw, Oklahoma | Unknown | |
| PALMER, Sadie | Private | | | |
| PARADIS, Dennis | Private | | | |
| PARADIS, Hermine | 1836 | | 1904 | |
| PARADIS, Monica Renee | Private | | | |
| PARKER, Angelina | October 26, 1834 | | January 1854 | |
| PARKER, Blondina | November 09, 1821 | | January 21, 1822 | |
| PARKER, Hannah J. | February 17, 1830 | | May 03, 1904 | |
| PARKER, James B. | July 08, 1819 | | August 06, 1881 | |
| PARKER, John Edgar | September 09, 1874 | Bison, Oklahoma | Unknown | |
| PARKER, John Peele | April 16, 1823 | | March 07, 1896 | |
| PARKER, Joseph C. | November 13, 1815 | | October 27, 1816 | |
| PARKER, Josiah | July 17, 1827 | | July 07, 1846 | |
| PARKER, Martha Ann | March 15, 1832 | | February 13, 1906 | |
| PARKER, Mary Katherine | | Ohio | Unknown | |
| PARKER, Samuel | WFT Est. 1770-1803 | | WFT Est. 1836-1888 | |
| PARKER, Silas | September 29, 1817 | | August 27, 1884 | |
| PARSON, Clarence Wilbur | Abt. 1885 | | April 11, 1945 | |