Hello, I found a James Duckham in 1910 and 1920 - right age, b. Ire. 1910 IL, Cook Co., Chicago Ward 19, ED 839, page 126 1107 W. Harrison(?) St. DUCKHAM Daniel, head, 23, 1st marriage/1yr, IRE, ENG, IRE, immigrated 1906/NA, horse ????/express co. Anna, wife, 21, 1st marriage/1yr, 1 child/0 living, CT, CT, IRE James J., brother, 22, IRE, ENG, IRE, immigrated 190?/PA ?????, brother, 20, IRE, ENG, IRE, immigrated 1907/AL, RR freight office 1920 IL, Cook Co., Chicago ED 1335, page 3B Fletcher St. DUCKHAM Daniel, head, rents, 33, immigrated 1906/NA, IRE, ENG, IRE, horse shoer Anna, wife, 32, CT, CT, Ire Margaret, dau, 8, IL, IRE, CT Anna, dau, 5 yrs 6mos, IL, IRE, CT James, brother, 32, immigrated 1906/NA, IRE, ENG, IRE Priscilla