Arnuwanda was the son of Tudhaliya I and Nikkal-Mati. The date and place of his birth have not been found.
His wife was Ashmu-Nikkal. They were married, but the date and place have not been found. Their only known child was Hattushili II (?-?).
| Attribute | Date | Description | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|---|
| Nobility Title | FROM 1410 B.C. TO 1386 B.C. | king of the Hittites |