Louise was the daughter of Edward J Brennan and Frances M (Fannie) Kerweedy McGrath. The date and place of her birth have not been found.
Louise Brennan
Edward J Brennan (1938-1858)
Frances M (Fannie) Kerweedy McGrath (1868-1921)
Robert Michael McGrath (1826-1889)
Michael McGrath
Margaret Prendergast (1799-1849)
Catherine O'Grady (1835-1913)