You gotta put em on the grindstone first to make em "Legendary". Also @BlueYoshi. The person you marry with moves into your house ( You can also move into their house but that's for poor people ). The person opens a shop and you can collect your share of 100 gold every day. (Your share stacks, so if you forget to collect it for 4 days, you'll recieve 400 gold when you ask for the share). And you can ask them to make you a sammwich.