Have you ever wondered? (Regarding adopted children in HF)
If you ever had adopted children with Dragonborn DLC installed, you would notice that they sometimes give you items found nowhere in Skyrim except on the isle of Solsthiem. Have you ever wondered how they get their hands on those items? Comment on the possible reasons!
My best reason they ended up with these items are them using the money we sometimes need to give them. Another reason could be they somehow ended up on the island without us knowing, picked them up and get back to the house before we checked back on them.