Authors: Ro
- Flickinger, Roy C. (Roy Caston) 1876-1942 Oct 5, 2022
- Swan, R. M. W. (Robert McNair Wilson) 1858-1904 Sep 29, 2022
- Colonna de Cesari-Rocca, Pierre Paul Raoul, comte 1864-1922 Sep 28, 2022
- Lyman, Richard Roswell 1870-1963 Sep 20, 2022
- Roberts, Morley 1857-1942 Sep 19, 2022
- Scaife, Roger Livingston 1875-1951 Sep 16, 2022
- Newman, Ernest 1868-1959 Sep 14, 2022
- Pendexter, Hugh 1875-1940 Sep 9, 2022
- Round, John Horace 1854-1928 Sep 8, 2022
- Bisset, Robert 1759-1805 Sep 5, 2022
- Rockhill, William Woodville 1854-1914 Sep 4, 2022
- Peary, Robert E. (Robert Edwin) 1856-1920 Sep 4, 2022
- Zacks, Robert - Aug 29, 2022
- Service, Robert W. (Robert William) 1874-1958 Aug 27, 2022
- Ettinger, R. C. W. (Robert C. W.) 1918-2011 Aug 26, 2022
- Shackleton, Robert 1860-1923 Aug 21, 2022
- O'Neill, Rose Cecil 1874-1944 Aug 17, 2022
- Hobson, R. L. (Robert Lockhart) 1872-1941 Aug 16, 2022
- Ross, Malcolm 1862-1930 Aug 13, 2022
- Winston, Robert W. (Robert Watson) 1860-1944 Aug 11, 2022
- Carrington, Fitz Roy 1869-1954 Aug 9, 2022
- Rothamsted Experimental Station - Aug 3, 2022
- Vaughan, Robert Alfred 1823-1857 Jul 30, 2022
- Caldwell, Robert C. -1878 Jul 29, 2022
- Rostand, Edmond 1868-1918 Jul 29, 2022
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