| Termen/ Term | Nr. apariții/ No. occurrences |
| ROPS FELICIEN | 23 |
| RORICH C. | 1 |
| ROSA | 46 |
| ROSA A. DE | 1 |
| ROSA SALVATOR | 30 |
| ROSA SIGMUND | 1 |
| ROSALBIN DE BONCEY | 1 |
| ROSASPINA FRANCESCO | 1 |
| ROSCA ARCHIP | 2 |
| ROSCA ARHIP | 16 |
| ROSCA DIMITRIE | 1 |
| ROSCA HORIA | 6 |
| ROSCA HORIA MIHAI | 2 |
| ROSCH | 2 |
| ROSCULESCU A. | 17 |
| ROSEE DE LA,ALOYS | 1 |
| ROSEMHLUTH IOSIF | 1 |
| ROSENBLUT IOSIF | 3 |
| ROSENBLUTH IOSIF | 3 |
| ROSENBLUTT IOSIF | 2 |
| ROSENHOF FRANZ ROSELING VON | 3 |
| ROSENTHAL CONSTANTIN D. | 1 |
| ROSENTHAL CONSTANTIN DANIEL | 44 |
| ROSENTHAL DANIEL | 1 |
| ROSIER AMEDE | 1 |
| ROSIGNEUX (INV.) | 3 |
| ROSIILE | 2 |
| ROSLER KAROLY | 1 |
| ROSLIN ALEXANDRE | 1 |
| ROSS I | 1 |
| ROSS IOSIF | 305 |
| ROSS ROBERT THORBURN | 1 |
| ROSSELLINO ANTONIO | 1 |
| ROSSENFOISSE ANDRE LOUIS | 2 |
| ROSSERT ABRAHAM LEO PAUL | 1 |
| ROSSERT RICHARD OTTO | 1 |
| ROSSI | 9 |
| ROSSI DOMENICO | 78 |
| ROSSI GIACOMO | 68 |
| ROSSI GIOVANNI GIACOMO | 18 |
| ROSSI GIOVANNI GIACOMO (EX.) | 50 |
| ROSSI GIROLAMO | 3 |
| ROSSI GIROLAMO (IL GIOVANE) | 1 |
| ROSSI GIROLAMO II CEL TINAR | 2 |
| ROSSI JACOMO | 1 |
| ROSSI JACOPO | 2 |
| ROSSI LUCIUS (SAU LUCIO) | 1 |
| ROSSIGNEUX | 69 |
| ROSSIGNEUX (INV.) | 57 |
| ROSSO FIORENTINO | 3 |