1873 Anne Kirkebymoe from Meraker to Northfield MN

From Digitalarkivet, Anne started her journey on Tasso, Agent: Ennis, Allen Line. Her and her daughter, Ingeborg were following nearly a year after her husband came to America. It seems as if she may have traveled via s/s Nestorian on May 6 to Quebec, or on May 8 via s/s Scandinavian to Quebec. How could I verify this information? Also, I will be in England later this fall. Is there information I can look up while I am there? Any tips on how to do so? Thank you!