I am looking for information on William Keohane who married a McDermott in Massachusetts. I have narrowed his wife to Bridget, Katherine "Kate", or Alena McDermott. The parents of these sisters were Thomas J and Honora Annie McDermott who immigrated from County Sligo Ireland in the early 1900's to Lowell. In 1929, Annie McDermott's obitiuary states that "Mrs. William Keohane of Roxbury" is a surviving daughter. If anyone has information on this Keohane & McDermott family, I'd greatly appreciate it!