wˌɛn ðə hˈæmənd fˈæmɪliz ˈaɪɚn wˈɜːks bɪɡˈæn tə sˈʌfɚɹ æz ɐ ɹɪzˈʌlt ʌv kˌɑːmpətˈɪʃən fɹʌm lˈeɪk suːpˈiəɹɪɚɹ ˈaɪɚn ˈoːɹ, ðə fˈæmɪli mˈuːvd tə ʃᵻkˈɑːɡoʊ.
When the Hammond family's iron works began to suffer as a result of competition from Lake Superior iron ore, the family moved to Chicago.