Persons (1523 to 1547 of 2033)
| Name | Birth (min–max) | Death (min–max) | Related sources | Authored diagrams | |
|---|---|---|---|---|---|
| Ritchie, Matthew | 1 | 0 | |||
| Rivius, Johann | 1500 | 1553 | 7 | 7 | |
| Robert, Arthur | 1876 | 1939 | 1 | 1 | |
| Robert, Serge | 1 | 8 | |||
| Roberts, Don D. | 1 | 0 | |||
| Robinson, R. E. | 1 | 0 | |||
| Rocci, Andrea | 1 | 0 | |||
| Rodgers, Peter | 1 | 0 | |||
| Rodrigues, Abilio | 1 | 0 | |||
| Rodrigues, Cassiano Terra | 1 | 2 | |||
| Rodriguez, Alphonsus | 1 | 0 | |||
| Rodríguez, Jorge Luis | 0 | 0 | |||
| Roelandt, Koen | 2 | 0 | |||
| Rolf, Eckard | 1 | 0 | |||
| Romero de la Encarnación, Manuel | 1 | 1 | |||
| Rommerskirchen, Heinrich | 2 | 0 | |||
| Rönnedal, Daniel | 1 | 0 | |||
| Rood, T. | 1 | 0 | |||
| Rosdorff, Leopold Willem | 1 | 0 | |||
| Rose, Mitch | 1 | 0 | |||
| Rosenhouse, Jason | 1 | 1 | |||
| Roussel, Edward | 1 | 0 | |||
| Rouzé, Antonius | 0 | 0 | |||
| Rovilius, Gulielmus | 1518 | 1589 | 2 | 0 | |
| Roy, Olivier | 1 | 0 |