Mary Jo. Sickle (born 1929)Sickle family✓Confirmed how we know thisVitalsBorn1929✓Confirmed how we know thisFamilyFatherJohn Sickle (born 1884)MotherMary Sickle (born 1897)Sources1930, ED 68-5, p.26, line 13View Mary Jo. Sickle's family tree · See this person in the family network · Find how you are related