1870s late - Bridget Lane (nee Carrucan) with one of her children

Bridget Lane (nee Carrucan) 1858-1949 with one of her children. We think it is either her first child Michael (Mick), born 1876, but maybe her third child and first daughter, Mary Anastasia (1879 - 1900). Thus the photo must date from the late 1870s.