Maternal 4th great -grandmother
- Daughter of Patrick O’Brien and Johanna
- B. Dec 1829 in Ireland
- Married Michael Harrigan 24 Feb 1852 Lowell, MA. (2nd) William O’Brien 1860.
- D. 17 Jan 1914
Her children with Michael Harrigan:
- Thomas B Harrigan 1853-1907
Her children with William O’Brien:
- John Edward O’Brien 1868-1966