↑ 1.01.11.2 Sophia Ackley, in United States. 1880 U.S. Census Population Schedule. (National Archives Microfilm Publication T9) Census Place: Philadelphia, Philadelphia, Pennsylvania; Roll: T9_1167; Family History Film: 1255167; Page: 342.3000; Enumeration District: 22; Image: 0104.
Birth Date: abt 1878; Birth Place: Pennsylvania; Residence Date: 1880; Residence Place: Philadelphia, Philadelphia, Pennsylvania, United States
↑ 2.02.12.2 Sopha G Hall, in United States. 1900 U.S. Census Population Schedule. (National Archives Microfilm Publication T623) Census Place: Philadelphia Ward 39, Philadelphia, Pennsylvania; Roll: T623 1479; Page: 3B; Enumeration District: 996.
↑ 4.04.14.2United States. 1920 U.S. Census Population Schedule. (National Archives Microfilm Publication T625) Census Place: Philadelphia Ward 48, Philadelphia, Pennsylvania; Roll: T625_1648; Page: 9A; Enumeration District: 1820; Image: 269.
↑ 5.05.15.2United States. 1910 U.S. Census Population Schedule. (National Archives Microfilm Publication T624) Census Place: Philadelphia Ward 36, Philadelphia, Pennsylvania; Roll: T624_1407; Page: 4B; Enumeration District: 890; Image: 260.