On March 18, 1986, the current seneschal (Shera) petitioned the Earl Marshal of the East (Sir Magnus Blodax) that Dov ben Tzvi be warranted as the knight-marshal of Frosted Hills. Dov kept his marshallate current through his many name changes (Dov ben Mosheh, Dov Morrisson, and eventually Dofinn-Hallr Morrisson) until he officially retired after the Crown Tourney in April 1997.