| Duke of RATIBOR | 1290 - |
| Gf von RAVENSBERG | 1141 - |
| Ct de RETHEL | 1290 - |
| Cte de RETHEL | 1415 - |
| Ct of REUSS zu EBERSDORF | 1671 - |
| Ct of REUSS zu GERA | 1560 - |
| Ct of REUSS zu GREIZ | 1572 - |
| Ct of REUSS zu KÖSTRITZ | 1730 - |
| Ct of REUSS zu LOBENSTEIN | 1650 - |
| Ct of REUSS zu SCHLEIZ | - |
| Pfgf bei RHEIN | 888 - |
| Pfgf bei RHEIN | 1214 - |
| Vscde de ROCABERTI | |
| King of ROMANIA | 1914 |
| Ct of ROSENBORG | 1914 - |
| Gf von ROTHENBURG | 1869 - |
| Cte de ROUERGUE | ca 960 - 1065 |
| Tsar of RUSSIA | 1740 - |
| Emperor of RUSSIA | 1762 - 1917 |
| A B C D E F G H I J K L M N O P R S T U V W Y Z |
(C) Copyright Miroslav MAREK