Hi Susan There's a couple of clues that I see here. You show that Margaret Allison immigrated ~1897 to join sister Elizabeth Skene. I see a Keith Skene and wife Elizabeth (b. Nov 1868, Ireland) living at 5366 Magnolia in the 1900 census. In 1899, a "Miss M Allison" arrived in Phila on the ship Belgenland from Liverpool and she was going to meet her sister Mrs ? ( it's 5 letters that look like Slane but I'm sure it could be Skene) at 5366 Ross St. Someone on the list may know if Magnolia used to be Ross St. Miss M Allison reported that she had been in the US before,in Phila 3 years? In 1900 census, there was a Margureite Allison (b. Dec 1876, Ire ) working as a servent at 6026 Germantown Ave which I think was not too far from the Magnolia address. It's possible that Margt was a servant at first but later got training as a nurse. You mentioned the 1912 passenger list that shows Margaret coming to the US. Did you find the 2nd page where she reports that she has been to the US before in the last 17 years, between 1895 and 1912 ? And also she reports a sister, Sarah Anderson, of Belfast ? Just some thoughts on first review Rick Hutton