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Authors: Roberts

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Schulz, Robert 1928-1978
Schumann, Robert 1810-1856
Schwickerath, Robert 1869-1948
Scott, John Robert -
Scott, Robert -
Scott, Robert 1860-1946
Scott, Robert Falcon 1868-1912
Scott, Robert Forsyth 1849-1933
Scott, Robert P. (Robert Pittis) 1852-1918
Seaton, R. C. (Robert Cooper) 1853-1915
Seaver, Robert 1873-1922
Seeley, Robert Benton 1798-1886
Selander, Robert K. -
Sellar, Robert 1841-1919
Seppänen, Rob. A. 1875-1920
Service, Robert W. (Robert William) 1874-1958
Seton-Watson, R. W. (Robert William) 1879-1951
Sewell, Robert 1845-1925
Seymour, Robert 1798-1836
Shackleton, Robert 1860-1923
Shaler, Robert -
Sharp, R. Farquharson (Robert Farquharson) 1864-1945
Sharp, Robert 1851-1932
Shaw, Robert B. -
Shea, Robert 1933-1994
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