I don't have information on Ann, but her daughter Mary Ann married in o my Brennans, marrying James Brennan on 16 May 1887 at St. Paul's Church.
If you have any information to share about them, I would be very glad to have it.
What I do have is this: James was born about 1855 to Michael Brennan and Margaret Kearns in Holland Tp.
Michael was born about 1820 in Leighlinbridge, Carlow, Ireland, and died sometime after the 1881 census. Margaret was born about 1835 in Ireland. Other children that I have found record of on census are Catherine born 1857, Thomas born 1859, and William born 1866.
Michael is single on the 1851 census and married on 1861, 71, 81. I have not found any record of the family in 1901 or 1911 (many of the Brennans left the area in the late 1800s).