Trying to find ship from Norway

I am trying to find out what ship my mother, grandmother, great aunt and uncles used around 1912 to come to Canada. They were originally on the passenger list of the Titanic but for some reason had to stay in Norway and sell property. I have tried the usual places but do not seem to come up with the proper names. My Grandmothers name was Lena Olsson, maiden name Jensen. My great aunt named Ragna Jensen accompanied my grandmother and her four Children Nellie, karl, Ragnar, and Alfred from Narvic Norway sometime between 1911 to 1914, I am not sure of the exact date. i would appreciate anyone that can help me to find out this information or where to go to get same. I do have my mothers birth certificate but I have not had it translatted. Thank you for any information that you may have Lucille