Source : Webster's Revised Unabridged Dictionary (1913)

Rummager \Rum"ma*ger\, n.
   1. One who rummages.

   2. (Naut.) A person on shipboard whose business was to take
      charge of stowing the cargo; -- formerly written
      {roomager}, and {romager}. [Obs.]

            The master must provide a perfect mariner, called a
            romager, to range and bestow all merchandise.
                                                  --Hakluyt.