↑ 1930 U.S. CENSUS Haddonfield, NJ, 7 APR 1930; Sup. Dist. 12th; E.D. 4-142; Sheet 1 A.
Line 31: "HICKEY, Frank, Head; M; W; 46; M; Age at First Marriage: 22; Born: Pennsylvania; Father Born: Germany; Mother Born: Germany; Occupation: Machinist, Factory."
↑ 1910 U.S. CENSUS Philadelphia, PA, 20 APR 1910, Ward 17, Sup. Dist. 1; E.D. 266, Sheet 11 B.
Line 63 & Line 67: " Column 9: Number of Years of Present Marriage: 5."