I too have an Alice Devlin in my family tree.Alice was the daughter of an Arthur Devlin who was a native of Garvagh, Co.Tyrone.Alice and her sisters Roseanne, Kate and Mary all emigrated to America towards the end of the 19th.century.According to my mother,who was a niece of their's (the daughter of another sister,Bridget), Alice married a man called Arthur McCann.They had at least one child--a son called Arthur. Kate married (I do not know her husband's name ). She had two children called Anna and Edith.A third sister (I do not know if it was Roseanne or Mary )married a man called James Connor (possibly O'Connor ).There was a family---at least one son--- of this marriage. I acknowledge that my Alice Devlin is not immediately related to you. However there may be some connection. I do know that Alice's father Arthur had at least one brother called Owen.At least this should allow you to eliminate my Alice from your researches.