1910 Census Ferguson Edmund W 43 Male Co CO Summit Breckenridge 1-Pct Ferguson Alfred 48 Male Pa CO Summit Breckenridge 2-Pct 1920 Census Fergerson Albert S 57 Male Pa CO Summit Breckenridge; 2-Pct
COLORADO -- 1880 Census -- Summit FERGERSON U.C. Summ 438 FURGENSON Charles Summ 426 FURGENSON John Summ 423