Roman deJersi
From Meekipedia
Roman deJersi is a well-known Santri adventurer and cartographer. He is best known for his work in the southeast, having traversed the farthest realms of the Mesda and Caris. At present the Sr. deJersi owns and runs a map-making and printing firm, making reprints of his older works and encouraging exploration and cartography done by others.
A species of Caris ground squirrel was named in his honor.