Perth

Perth is a male Breton that lives in the Miner's House, in Soljund's Sinkhole. After obtaining the Amulet of Mara, Perth becomes a candidate for marriage for the Dragonborn.

Marrying Perth
He opens a business that grants the Dragonborn a daily profit of 100 gold and the amount will accumulate until the player asks him for payment. He will also sell or buy items from the Dragonborn. He is also up for a little bump 'n' grind.

Interactions
Perth requests help in clearing Soljund's Sinkhole of all the Draugr inside. Upon completion of this task, Perth rewards the Dragonborn with a sum of. The amount is dependent upon the player's level.

Perth will buy Moonstone Ore from the Dragonborn if he/she has any, regardless of whether it came from Soljund's Sinkhole or not.

If the Dragonborn enters the cave again some time after it was cleared, it's likely that Perth dies because of attacking Draugr.

Quests

 * Clear the Draugr from Soljund's Sinkhole

Bugs

 * Instead of giving the Dragonborn the quest, Perth may ceaselessly arrest the Dragonborn in conversation, continually warning him or her about the dangers of the mine whenever the Dragonborn draws near.
 * After completing the quest, there's a chance you will get a letter of inheritance, informing you of his death, and giving you 200 gold.