Earldom of Rivermouth

The Earldom of Rivermouth was a Charisian patent of nobility.

It made its holder the ruler of a relatively small area on the southern coast of Howell Bay, about 250 miles east of the capital city of Tellesberg. It was bordered by the Duchy of Ahrmahk in the north, the Duchy of Korinth in the west. Its main city was Sarayn.