1871 Birth:1378 Birth year of 1871 taken from age (59 years) in 1930 census enumeration; birth place of Northern Ireland taken from same source.

1893 Immigration:1378 Immigration from Northern Ireland occurred about 1893, based on information from the 1930 census enumeration.

1896 Marriage:1378 First marriage would have occurred about 1896, based on 1930 census information that George first married at age 25.

1910 U.S. Census:1788
Cook County, Illinois (Chicago, Ward 32)
Enumerated 26 April 1910
7827 Union Avenue
Geo. C. Carrothers •• head, male, white, 39, married once for 13 years, born in English Ireland, father born in English Ireland, mother born in English Ireland, immigrated in 1893, naturalized, can speak English, manager at packing house, works for wages, not unemployed during year, can read and write, rents home
Emma J. •• wife, female, white, 36, married once for 13 years, two children born of this marriage, both still living, born in Illinois, father born in New York, mother born in Illinois, can speak English, can read and write
Alice E. •• daughter, female, white, 12, single, born in Illinois, father born in English Ireland, mother born in Illinois, can speak English, can read and write, attended school within the year
Olive E. •• daughter, female, white, 11, single, born in Illinois, father born in English Ireland, mother born in Illinois, can speak English, can read and write, attended school within the year

1920 U.S. Census:1787
Cook County, Illinois (Chicago, Ward 32)
Enumerated 2 June 1920
440 Normal Parkway
George C. Carrothers •• Head, rents, male, white, 49, married, immigrated 1893, naturalized 1898, can read and write,born in ireland, father born in Ireland, mother born in Ireland, can speak English, trav.supervisor at packers, works for wages
Emma J. •• wife, female, white, age 46, married, can read and write, born in Illinois, father born in New York, mother born in New York, can speak English
Alice •• daughter, female, white, 22, single, can read and write, born in Illinois, father born in Ireland, mother born in Illinois, can speak English
Olive Tatzi (?) •• daughter, female, white, 21, married, can read and write, born in Illinois, father born in Ireland, mother born in Illinois, can speak English, clerk at packers, works for wages

1930 U.S. Census:1378
Cook County, Illinois (Chicago, Ward 17)
Enumerated 10 April 1930
6815 Union Avenue
George C. Carrothers •• head, rents home, $85 monthly rent, has radio set, male, white, 59, married, first married at age 25, can read and write, born North Ireland, father born North Ireland, mother born in North ireland, native tongue English, immigrated 1893, naturalized, department superintendent of meat packers
Emma J. •• wife, female, white, 56, married, first married at age 22, can read and write, born in Illinois, father born in New York, mother born in New York
Alice E. Ryder •• mother-in-law, female, white, 77, widow, first married at age 15 (erased), can read and write, born in New York, father born in New York, mother born in New York