When Edward John Concannon Sr was born in 1875, in Maryland, United States, his father, Edward Concannon, was 33 and his mother, Mary Carney, was 27. He had at least 1 son with Margaret Mary “Daisy” Wilhelm. He lived in Baltimore, Maryland, United States for about 10 years and District 8 Election District, Baltimore, Maryland, United States in 1940. He died on 16 December 1947, at the age of 72, and was buried in Cockeysville, Baltimore, Maryland, United States.
Some characteristic forenames: Irish Brendan, John Patrick, Niall.
Irish (Galway): Anglicized form of Gaelic Ó Con Cheanainn ‘descendant of Cúcheanann’, a personal name composed of the elements cú ‘hound’ + ceann ‘head’ + fionn ‘fair, white’. Bearers of this surname claim descent from a single 10th-century ancestor.