David Michael Ryan (born 1938)Ryan family✓Confirmed how we know thisVitalsBorn1938✓Confirmed how we know thisFamilyFatherCornelius Arthur Ryan (1894 to 1970)MotherAnna M. Ryan (born Knowles) (1897 to 1992)Sources1940, ED 68-19, p.101, line 71View David Michael Ryan's family tree · See this person in the family network · Find how you are related