1860 Census - Somerset County, Pennsylvania
Lower Turkeyfoot TWP

  58 58
  Jonas Romsparger  29 M Farmer 100 Pa
    Rachel          28 F Spinster   Pa
    Margaret J.      9 F            Pa
    William          8 M            Pa
    Windfield        6 M            Pa
    Hiram            3 M            Pa
    Susan            1 F            Pa

1870 Census - Somerset County, Pennsylvania
Upper Turkeyfoot TWP

  7 7
  Roomsberg, Jonas  43 M W Farmer 3000 1000 Penn
    Rachel          41 F W Keeping House    Penn
    Margaret J.     19 F W                  Penn
    William         17 M W Farm laborer     Penn
    Winfield S.     15 M W "    "           Penn
    Hiram           13 M W                  Penn
    Susan           11 F W                  Penn
    Nelson           9 M W                  Penn
    Barbara          7 F W                  Penn
    Mary C.          5 F W                  Penn
    Amanda E.        3 F W                  Penn
    Ida B.           2 F W                  Penn
    Luther           1 M W                  Penn

1880 Census - Somerset County, Pennsylvania
Village of Kingwood

  115 120
  Romesburg, Jonas   W M 48      Farmer        Penn Penn Penn
    Elizabeth        W F 36 Wife Keeping House Penn Penn Penn
    Amanda           W F 14 Dau  At Home       Penn Penn Penn
    Ida Bell         W F 11 Dau  At Home       Penn Penn Penn
    Luther           W M 10 Son  Works on Farm Penn Penn Penn
    Willie           W M  4 Son                Penn Penn Penn
    John             W M  2 Son                Penn Penn Penn

Misc:  From Somerset County, Pennsylvania archives
http://www.rootsweb.com/~pasomers/ltfoot/P27.txt

  Name: Romesburg, Jonas
  Birthdate: 15 Jul 1828
  Death Date: 6 Sep 1925
  Spouse: Rachel Nicklow
  Father: John Heinrich Ramsperger
  Mother: Magdalena Ansel             

  Name: Romesburg, William
  Birthdate: 13 Nov 1855
  Death Date: 30 Jan 1920
  Spouse: Mary A. Lucas
  Father: Jonas Romesburg
  Mother: Rachel Nicklow               

  Name: Romesburg, Margaret Jane
  Birth: 26 May 1851
  Death: 12 May 1891
  Spouse: John A. (3rd) Cunningham
  Father: Jonas Romesburg
  Mother: Rachel Nicklow               

  Name: Romesburg, Mary Catherine
  Birth: ABT 1864
  Death: ABT 1897
  Spouse: Benjamin Newton Dwire
  Father: Jonas Romesburg
  Mother: Rachel Nicklow               

  Name: Romesburg, Nelson
  Birth: SEP 1860
  Spouse: Mary Magdeline Tinkey
  Father: Jonas Romesburg
  Mother: Rachel Nicklow               

  Name: Romesburg, Susan Amelia
  Birth: ABT 1859
  Death: 1946
  Spouse: Silas May
  Father: Jonas Romesburg
  Mother: Rachel Nicklow