Persons (1409 to 1433 of 1950)
| Name | Birth (min–max) | Death (min–max) | Related sources | Authored diagrams | |
|---|---|---|---|---|---|
| Raag, Nicolaus Janos | 1 | 0 | |||
| Rabier, Élie | 1846 | 1932 | 2 | 2 | |
| Rabus, Leonhard | 1835 | 1916 | 2 | 9 | |
| Racheloffen, Conradus | 1 | 0 | |||
| Raclavský, Jiří | 1974 | 2 | 6 | ||
| Radiciotti, Paolo | 1 | 0 | |||
| Ragni, Marco | 1 | 0 | |||
| Rahman, Shahid | 1956 | 2 | 0 | ||
| Ramirez, J. Roland E. | 1 | 0 | |||
| Rampazetus, Franciscus | 1 | 0 | |||
| Raphelengius, Christophorus | 1 | 0 | |||
| Raphelengius, Franciscus | 3 | 0 | |||
| Raś, Zbigniew W. | 1 | 0 | |||
| Rashed, Marwan | 1971 | 0 | 0 | ||
| Raspa, Venanzio | 1 | 2 | |||
| Ratnapala, Suri | 1 | 0 | |||
| Ratti, Giovanni Battista | 0 | 0 | |||
| Ray, Jean | 1884 | 1943 | 1 | 0 | |
| Read, Carveth | 1848 | 1931 | 2 | 2 | |
| Read, Stephen | 1947 | 8 | 18 | ||
| Reboul, Anne | 1956 | 1 | 2 | ||
| Reck, Erich H. | 1 | 0 | |||
| Redding, Paul | 1948 | 1 | 0 | ||
| Redmond, Walter | 6 | 0 | |||
| Reformat, Marek Z. | 3 | 0 |