Dorothy Costello (born 1909)Costello family✓Confirmed how we know thisVitalsBorn1909✓Confirmed how we know thisFamilyFatherWm. Kearney (born 1873)MotherLydia Margaret Costello (born Hughes) (1867 to 1951)Sources1910, ED 109, p.83, line 80View Dorothy Costello's family tree · See this person in the family network · Find how you are related