our of curiosity is the viking longboat considered MY house or a clan house?
Better ask your clannies, but the way I remember, it was set up as a Clan House. Diandra or Thotter, who were around at the time it was created, may know for certain.
Every house needs to have a specific owner, even Clan houses. Which often leads to problems when a Clanleader stops playing without first providing for their succession.