Ariaranthes was the son of Holophernes but his mother is unknown. The date and place of his birth have not been found.
His wife is not known. They were married, but the date and place have not been found. Their only known child was Ariamnes II (?-c0230BC).
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | FROM 0301 B.C. TO 0280 B.C. | satrap then king of Cappadocia |