SS Geiser

My grandfather and great grandparents, I just found out, were on the SS Geiser in 1888 when the Thingvalla collided with it. Is there any way to find out who the fatalities were? There was a 3 y/o named Margit Aslakson that I never knew anything about. Gunder and Kristi and Guro (Ole) Aslakson are here in the censuses but no Margit. My ggrandmother died the next year in Wisconsin. What an ordeal to go through. I read your article on it....scary! Toelita/Elaine