| Name | Birth date | Birth location | Death date | Death location | Spouse | Marriage date | Marriage location |
| Barnes, Richard | 16 Jan 1673 | Marlborough, Middlesex, MA | Unknown | | | | |
| Barnes, Richard Earl | Private | | | | Farr, Beverly Susan | Private | |
| Barnes, Richard H. | May 1888 | PA | Unknown | | | | |
| Barnes, Richard Hollis | 09 Jun 1913 | Providence, RI | 05 Sep 1995 | Providence, RI | Toye, Marjorie | Private | |
| Barnes, Roana | 1818 | NH | Unknown | | | | |
| Barnes, Robena Florilla | 06 Jan 1828 | Bakersfield, Franklin, VT | 07 Feb 1878 | Bakersfield, Franklin, VT | Start, Charles G. | | |
| Barnes, Robert | 10 Apr 1810 | NY | Sep 1847 | | West, Mercelia | Sep 1832 | |
| Barnes, Robert | 1821 | VT | Unknown | | | | |
| Barnes, Robert | 1865 | MI | Unknown | | | | |
| Barnes, Robert | Private | | | | | | |
| Barnes, Robert | Private | | | | Edens, Ruby | Private | |
| Barnes, Robert Aaron | Private | | | | | | |
| Barnes, Robert E. | Private | | | | | | |
| Barnes, Robert Heath | Private | | | | Madge | Private | |
| Barnes, Robert Henry | Private | | | | | | |
| Barnes, Robert R. | Private | | | | Gomez, Raquel | Private | |
| Barnes, Robin | Private | | | | | | |
| Barnes, Robin Edward | 30 Jun 1959 | | 29 Jan 1994 | | | | |
| Barnes, Rockwell Alfred | 1788 | CT | Unknown | | Nancy | | |
| Barnes, Rockwell Wellman | Jan 1824 | Gouverneur, St Lawrence, NY | Unknown | | | | |
| Barnes, Roger | Private | | | | | | |
| Barnes, Rolla Olin | Jan 1889 | VT | Unknown | | | | |
| Barnes, Rollin Alvah | Nov 1878 | KS | Unknown | | Foster, Fay | | |
| Barnes, Romana G. | May 1853 | NY | 1865 | Throop, Cayuga, NY | | | |
| Barnes, Roscius H. | 1859 | NY | Unknown | | | | |
| Barnes, Roscius K. | 10 Mar 1833 | NY | 13 Aug 1857 | | | | |
| Barnes, Rosella | 1854 | OH | Unknown | | | | |
| Barnes, Rosina Alvira | 1854 | OH | Unknown | | Dagnan, John | | |
| Barnes, Rowena M. | 21 Oct 1828 | Berlin, Worcester, MA | Unknown | | Whitcomb, Charles | 19 Mar 1849 | Bolton, Worcester, MA |
| Barnes, Rowena Reed | 12 Mar 1813 | Brookfield, Worcester, MA | 03 Dec 1878 | Chicopee, Hampden, MA | | | |
| Barnes, Rowland H. | Dec 1869 | MA | Unknown | | | | |
| Barnes, Roxalene | 18 Jul 1780 | Brookfield, Worcester, MA | Unknown | | Cooley, Ephraim | 22 Sep 1802 | Brookfield, Worcester, MA |
| Barnes, Roy "Richard LeRoy" | 04 Oct 1882 | Clyde, Cloud, KS | 04 Jan 1937 | South Kingston, RI | Guerra, Catherine | 02 Jun 1906 | Saint Regis Falls, Franklin, NY |
| Barnes, Roy | Private | | | | | | |
| Barnes, Roy L. | Private | | | | | | |
| Barnes, Roy Roswell | 11 Apr 1888 | Bryant, Langlade, WI | 19 Jun 1955 | Helena, MT | Snow, Irene | 16 Oct 1917 | Laona, Forest, WI |
| Barnes, Roy Thomas | Private | | | | Beck, Tracy | Private | |
| Barnes, Rufus | 11 Jun 1791 | Brookfield, Worcester, MA | Unknown | | Rice, Elizabeth | 03 Dec 1817 | Brookfield, Worcester, MA |
| Barnes, Rufus | 1798 | Hardwick, Worcester, MA | May 1828 | Hardwick, Worcester, MA | Cleveland, Polly | 31 Dec 1818 | Hardwick, Worcester, MA |
| Barnes, Rufus Leonard | 07 Aug 1794 | Marlborough, Middlesex, MA | Unknown | | | | |
| Barnes, Rufus Thurston | 04 Apr 1842 | Pelham, Hampshire, MA | Unknown | Adams, Bershire, MA | Burnett, Rhoda C. | | |
| Barnes, Russell "Bud" | 26 Mar 1922 | Laona, Forest, WI | 27 May 1979 | Milwaukee, WI | Clark, Beatrice | Private | |
| Barnes, Russell | Private | | | | | | |
| Barnes, Ruth | 21 Nov 1722 | Brookfield, Worcester, MA | Unknown | | Cutlar, Ephraim | 18 May 1744 | Brookfield, Worcester, MA |
| Barnes, Ruth | 26 Jun 1749 | Brookfield, Worcester, MA | 09 Dec 1814 | Brookfield, Worcester, MA | | | |
| Barnes, Ruth | 25 Apr 1781 | Brookfield, Worcester, MA | 13 May 1847 | Brookfield, Worcester, MA | Gilbert, Ezra | 26 Jan 1804 | Brookfield, Worcester, MA |
| Barnes, Ruth | 1802 | MA | 27 Jul 1815 | Hardwick, Worcester, MA | | | |
| Barnes, Ruth Amanda | Private | | | | | | |
| Barnes, Ruth H. | Private | | | | | | |
| Barnes, Ruth J. | 1905 | NE | Unknown | | | | |