Radja are formerly a branch of the Coeurl clan that has traveled from the mainland to the isle of Thavnair in times immemorial. Three centuries prior to the 7th Astral Era, they split away from the Thavnarian Seekers of the Sun culture and attained wealth and noble status in the capital through trade and diplomacy.
House Radja is known for their hardiness and is famous for its negotiators. This family claims a sizeable role in the management of Radz-At-Han exports and enjoys a close and cordial relationship with the satrap line due to involvement in keeping the nation's neutrality with its neighbors.
Affluence does not come without the trouble of keeping it - the main branch of the Radja family has faced a steady decline in recent generations.