Passenger List - SS Stavengerfjord (1928)

My great-grandparents came from Norway and traveled on the SS Stavangerfjord to Halifax, Nova Scotia, Canada, arriving on May 28, 1928. My great-grandfather's name was Einar Eriksen Hagen (last name originally Rognstadhagen; shortened at some point to Hagen). Born in Brandbu, Norway, Sept. 17/1903; died in Mahone Bay, Nova Scotia, Canada Feb. 12/96. My great-grandmother's name was Magnhild Aas (they were not married at the time of passage). Born in Brandbu, Norway, Apr. 2/1905; died in Halifax, Nova Scotia, Canada July 4/82. I am looking for the passenger list for this voyage of the SS Stavangerfjord. I know they both travelled on this ship, as I have their passports, but I am not sure if this was their original trip from Norway. They may have first gone to Chicago, USA, where some of my great-grandfather's family was. Any additional information on either of my great-grandparents would be most helpful and appreciated. Thank-you.