Hi Wendy, the proof of Mary Jordan being the mother of Angelina is evidenced in her 1875 marriage certificate, which shows her parents as Armond Carloman and Mary Jordan. You also have the baptismal record for Christina/Christancia in 1868, which cites her mother as Maria Jordan. What would be nice would be to find baptismal records for the other children, Angelina included, as well as finding a marriage between Armond Carloman and Mary/Maria Jordan.