A | B | C | D | E | F | G | H | I-J | K | L | M | N | O | P Q-R | S T | U-V |W | X-Z
| Last Name | First Name | Dates | Confirmed | Volume Number | Page Number | Correspondence Information | Image | Other archives materials |
|---|---|---|---|---|---|---|---|---|
| Quekett | Edwin John | 1808-1847 | birth and death dates verified Barnhart | 4 | 101 | 3 page letter from London, England, 1840 | no image | Historic Letters Collection |
| Quincy | Miss Eliza Susan | 1788-1884 | birth and death dates unverified | 4 | 101 | 1 page letter from Quincy, MA, 1812 | no image | Historic Letters Collection |
| Last Name | First Name | Dates | Confirmed | Volume Number | Page Number | Correspondence Information | Image | Other archives materials |
|---|---|---|---|---|---|---|---|---|
| Raddi | Giuseppe | 1770-1829 | birth and death dates verified TL2 | 4 | 141 | no image | Historic Letters Collection | |
| Radlkofer | Ludwig Adolph Timotheus | 1829-1927 | birth and death dates verified TL2 | 4 | 103 | 3 page letter from Munich, Bavaria, 14 July 1885 | photo 2 1/2"x4" | Historic Letters Collection |
| Rafinesque-Schmaltz | Constantine Samuel | 1783-1840 | birth and death dates verified Barnhart | 4 | 104 | 1 page from Philadelphia, PA, 1 June 1838 | no image | Photographic Archives |
| Rand | Edward Lothrop | 1859-1924 | birth and death dates verified | 4 | 105 | 2 page letter from Boston, MA, 4 October 1894 | no image | Photographic Archives #0326, #0327, #0331, #0872, #0932, #1111 |
| Rattan | Volney | 1840-1915 | birth and death dates verified Barnhart | 4 | 105 | 3 page letter from San Francisco, CA, 8 March 1880 | no image | Historic Letters Collection |
| Ravenel | Henry William | 1814-1887 | birth and death dates verified TL2 | 4 | 106 | 2 page letter from Aiken, SC, 17 November 1860 | photo 2 1/2"x4" | Historic Letters Collection; Photographic Archives #0696 |
| Re | Filippo | 1763-1817 | birth and death dates verified TL2 | 4 | 106 | 1 page letter from Bologna, Italy, 7 May 1809 | no image | |
| Re | Giovanni Francesco, M.D. | 1773-1833 | birth and death dates verified TL2 | 4 | 107 | Label 1802 | no image | |
| Redfield | John Howard | 1815-1895 | birth and death dates verified TL2 | 4 | 107 | 2 page letter from Philadelphia, PA, 26 October 1864 | photo 4 1/4"x4" | Historic Letters Collection; Photographic Archives #0328, #0329, #0330, #0331, #0332, #0780 |
| Reess | Max Friedrich Timotheus Ferdinand Maria | 1845-1901 | birth and death dates verified TL2 | 4 | 107 | card (2 words) 1888 | photo 2"x3 1/2" | |
| Regel | Edward (August) | 1815-1892 | birth and death dates verified TL2 | 4 | 108 | 4 page letter from St. Petersburg, Russia, 24 October 1867 | photo 2"x2 1/2" | Historic Letters Collection; Photographic Archives #0333 |
| Reichenbach | Heinrich Gustav | 1824-1889 | birth and death dates verified TL2 | 4 | 109 | 3 page letter from Leipzig, Germany, 1854 | photo 4"x2 1/2" | Historic Letters Collection; Photographic Archives #0336 |
| Reichenbach | Heinrich Gottlieb Ludwig | 1793-1879 | birth and death dates verified TL2 | 4 | 108 | 3 page letter (no date) | photo 2.5"x 3.5" | Photographic Archives #0335, #0741 |
| Reinsch | Paul Friedrich | 1836-1914 | birth and death dates verified TL2 | 4 | 109 | 1 page letter from Erlangen, Bavaria, 1 October 1872 | photo 2 1/2"x4 |
Historic Letters Collection |
| Reinwardt | Caspar Georg Carl | 1773-1854 | birth and death dates verified TL2 | 4 | 110 | 3 page letter from Leyden, Holland, 1837 | no image | |
| Requien | Esprit | 1788-1851 | birth and death dates verified TL2 | 4 | 110 | 3 page letter from Avignon, France in 1817 | no image | |
| Reuter | George Francois | 1805-1872 | birth and death dates verified TL2 | 4 | 111 | Label with signature | no image | |
| Reverchon | Julien | 1834-1905 | birth and death dates verified TL2 | 4 | 111 | 2 page letter from Dallas, Texas, 4 March 1880 | no image | |
| Reynolds | Miss Mary Collins | 1852-1936 | birth and death dates verified Barnhart | 4 | 112 | 2 page letter from St. Augustine, FL, 16 December 1884 | no image | Historic Letters Collection |
| Rich | William | birth and death dates unverified | 4 | 112 | 3 page letter from Washington, D.C, 7 August 1837 | no image | ||
| Richard | Achille | 1794-1852 | birth and death dates verified TL 2 and Barnhart | 4 | 113 | 1 page letter from Paris, France (no dates) | no image | Historic Letters Collection |
| Richard | Louise Claude Marie | 1754-1821 | birth and death dates verified Barnhart | 4 | 113 | 1 page letter from Paris, France, 1816 | no image | |
| Richardson | Sir John | 1787-1865 | birth and death dates verified TL2 | 4 | 115 | 3 page letter from Gosport, England, 1841 | sketch 3"x4 1/2" | Historic Letters Collection |
| Riddell | John Leonard | 1807-1865 | birth and death dates verified TL2 | 4 | 116 | 2 page letter from New Orleans, LA, 5 October 1851 | no image | |
| Riedel | Ludwig | 1790-1861 | birth and death dates verified TL2 | 4 | 117 | 2 page letter from Berlin, Prussia, 1815 | no image | |
| Riley | Charles Valentine | 1843-1895 | birth and death dates verified Barnhart | 4 | 118 | 1 page letter from St. Louis, Missouri 10 September 1872 | photo 2 1/2"x4" | Historic Letters Collection |
| Robb | James M.D. | no dates | birth and death dates unverified | 4 | 119 | 3 page letter from Frederickton, New Brunswick 6 February 1842 | no image | Historic Letters Collection |
| Robbins | James Watson | 1801-1879 | birth and death dates verified TL2 | 4 | 119 | 3 page letter from Boston, MA 9 April 1867 | photo 4"x2 1/2" | Historic Letters Collection; Photographic Archives #0742, #1140, #1139, #0504, #0472, #0343, #0342, #0341, #1177 |
| Robinson | Benjamin Lincoln | 1864-1935 | birth and death dates verified TL2 | 4 | 120 | 1 page letter from Bloomington, Illinois 30 October 1895 | photo 5"x7 1/2" | Historic Letters Collection; Photographic Archives #0339, #0340, #0932 |
| Robinson | William | 1838-1935 | birth and death dates verified Barnhart | 4 | 121 | 1 page letter from Kensington, London, England 30 March 1871 | no image | Historic Letters Collection |
| Rochel | Anton | 1770-1847 | birth and death dates verified TL2 | 4 | 122 | 1 page letter from Pesth, Hungary 18 January 1828 | no image | |
| Rodpers | John Rear Admiral | 1812-1882 | birth and death dates unverified | 4 | 122 | 2 page letter from WAshington, D.C. 1858 | no image | Historic Letters Collection |
| Roehling | Johann Christopher | 1757-1813 | birth and death dates verified TL2 | 4 | 123 | 2 page letter from Massenheim, Germany, 10 May 1810 | no image | |
| Roemer | John Jacob | 1763-1819 | birth and death dates unverified | 4 | 123 | 3 page letter from Zurich, Switzerland 6 December 1806 | no image | |
| Roeper | Jean A.C. | 1800-1884 | birth and death dates unverified | 4 | 124 | 1 page letter from Bale, Switzerland, 1829 | photo 2 1/2"x4" |
Historic Letters Collection |
| Roffavier | Georges, M.D. | 1775-1866 | birth and death dates verified TL2 | 4 | 124 | no dates | no image | |
| Rolfe | Robert Allen | 1855-1921 | birth and death dates verified TL2 and Barnhart | 4 | 125 | 2 page letter from Kew, England, 8 June 1883 | no image | |
| Romanes | George John | 1848-1894 | birth and death dates unverified | 4 | 125 | 4 page letter from London, England, 16 May 1883 | no image | Historic Letters Collection |
| Rossmaessler | Emile Adolph | 1806-1867 | birth and death dates verified TL2 | 4 | 126 | 1 page letter from Tharand, Saxony 1844 | no image | Historic Letters Collection |
| Rostan | Edoando M.D. | 1826-1895 | birth and death dates verified Barnhart | 4 | 126 | Label; no dates. 1866 noted | no image | |
| Rota | Lorenzo | 1819-1855 | birth and death dates verified TL2 | 4 | 126 | Label | no image | |
| Rothrock | Joseph Trimble, M.D. | 1839-1922 | birth and death dates verified TL2 | 4 | 127 | 1 page letter from New York, NY 1863 | 2 photos (2 1/2"x4.1/2" & 2 1/2"x4 1/2") | Historic Letters Collection; Photographic Archives |
| Roumequere | Casimir | 1828-1892 | birth and death dates verified TL2 | 4 | 127 | 1 page letter from Toulousse, France 1882 | photo 2"x2 1/2" | Historic Letters Collection |
| Roxburgh | William, M.D. | 1751-1815 | birth and death dates verified TL2 | 4 | 128 | no information | no image | |
| Royle | John Forbes, M.D. | 1800-1858 | birth and death dates verified TL2 | 4 | 128 | 4 page letter from East India House, London, England 1848 | no image | Historic Letters Collection |
| Roze | Ernest | 1833-1900 | birth and death dates verified TL2 | 4 | 128 | card from Paris, France 1888 | no image | |
| Rudge | Edward | 1763-1846 | birth and death dates verified TL2 | 4 | 129 | 2 page letter 1811; no place given | no image | |
| Rudolph | Johann Heinrich | 1744-1809 | birth and death dates verified TL2 | 4 | 130 | 4 page letter from St. Petersburgh, Russia, 1806 | no image | |
| Rugel | Ferdinand | 1806-1878 | birth and death dates verified Barnhart | 4 | 131 | 1 page letter from Portsmouth, 25 November 1840 | no image | Historic Letters Collection; Photographic Archives |
| Ruprecht | Franz Josef | 1814-1870 | birth and death dates verified TL2 | 4 | 147 | 2 page leter from St. Petersburgh, Russia, 26 May 1844 | no image | Historic Letters Collection |
| Rusby | Henry Hurd | 1855-1940 | birth and death dates verified TL2 | 4 | 132 | 1 page letter from New York, NY, 4 January 1885 | photo 4"x6" | Historic Letters Collection |
| Russell | John Lewis | 1808-1873 | birth and death dates verified TL2 | 4 | 133 | 1 page letter from Salem, MA, 21 October 1864 | sketch 2 1/2"x3 1/2" | Historic Letters Collection |
| Rust | Mary olivia | no dates | birth and death dates verified Barnhart | 4 | 133 | 3 page letter from Syracuse, NY, 8 August 1879 | no image | Historic Letters Collection |
| Salm Reifferscheid Dyck | Joseph Maria Franz Anton Hubert Ignaz, Furst und Altgraf zu | 1773-1861 | birth and death dates verified TL2 | 4 | 139 | 3 page letter from Dyck, Germany, 19 May 1830. | no image |