Sighialmr's Helmet is an aventailed helmet which is found in the Fishing Village. The helmet was the property of the thegn's uncle Sighialmr Eikinskjaldason. The finding of the graves, along with this helmet and Jodis' Helmet, concludes the quest The Final Expedition. This helmet can picked from the grave without any consequences.
In-game description[]
Two of your father's brothers went with him on his final expedition. Only Grimulfr returned. This helmet belonged to Sighialmr, the youngest of the three.