Robert I, was count of Aversa and prince of Capua from 1106, on the death of his elder and heirless brother Richard II of Capua. Robert was the second eldest son of Jordan I of Capua and Gaitelgrima, daughter of Guaimar IV of Salerno.
- Occupation
- military personnel
- Born
- 1050, 1080
- Died
- June 3, 1120