Maurice Costello (born 1897)Costello family✓Confirmed how we know thisVitalsBorn1897✓Confirmed how we know thisFamilyFatherWm. Kearney (born 1873)MotherLydia Margaret Costello (born Hughes) (1867 to 1951)Sources1910, ED 109, p.83, line 75View Maurice Costello's family tree · See this person in the family network · Find how you are related