- Ricketts, James J.1
- Ritchie, Joseph Frederick, 1863-19391
- Sharp, William H.1
- Somerville, B. T.1
- Sorby, Thomas Charles1
- Turnbull, James1
- Valdes y Florez, Cayetano1
- Valdes, D. Cayetano1
- Vernon, Forbes George1
- Walker, John, 1786-18731
- Warre, H. (Henry), 1819-18981
- William; Parsons1