Sarah Costello (born 1868)Costello family✓Confirmed how we know thisVitalsBorn1868✓Confirmed how we know thisFamilyFatherJames Costello (1825 to 1916)MotherMary Ann Costello (born Cavanaugh) (1834 to 1910)Sources1880, ED wayne, p.128, line 08View Sarah Costello's family tree · See this person in the family network · Find how you are related