1880 Census - Fayette County, Pennsylvania
Georges TWP

  133 133
  Derry, Melichi  W M 38     Laborer  PA PA PA
  Martha          W F 28 Wife House K PA PA PA
  Nathan          W M 10              PA PA PA
  Adolphus        W M  8              PA PA PA
  Charles         W M  4              PA PA PA

1900 Census - Fayette County, Pennsylvania
Luzerne TWP - 9 June 1900

  60 60
  Derry, Melchi   Head W M Dec 1844 55 M 30     Penn Md   Penn Farmer
  Martha          Wife W F Jan 1852 48 M 30 4 4 Penn Penn Penn
  Adolphus B.     Son  W M Aug 1873 26 S        Penn Penn Penn Farmer
  Charles W.      Son  W M Sep 1875 25 S        Penn Penn Penn Farm Laborer
  Pearle O.       Dau  W F Oct 1887 12 S        Penn Penn Penn
  Wheeler, Dorsey Lodg W M Jul 1882 17 S        Md   Md   Md   Farm Laborer

1910 Census - Fayette County, Pennsylvania
Luzerne TWP - 19 April 1910

  33 34
  Derry, Melchi    Head M W 65 M1 40     Penn Penn Penn Laborer - Odd Jobs
  Martha J.        Wife F W 53 M1 40 4 4 Penn Penn Penn
  Charlie W.       Son  M W 34 M1  3     Penn Penn Penn House Carpenter
  Mary E.          DLaw F W 22 M1  3 2 2 Kans Penn Indi
  Martha A.        GDau F W  2 S         Penn Penn Kans
  Winona           GDau F W 2/12 S       Penn Penn Kans

1910 Census - Fayette County, Pennsylvania
North Union TWP - 20 Apr 1910

  103 103 Bradden Ave & C??? Rd.
  Walters, Oliver   Head M W 34 M1 7     Penn Penn Penn Teamster for Construction Co.
  Pearle            Wife F W 22 M1 7 3 3 Penn Penn Penn  [This could be Pearle O. Derry]
  Evelyn            Dau  F W  5 S        Penn Penn Penn
  Raymond           Son  M W  3 S        Penn Penn Penn
  Leondus           Son  M W  1 S        Penn Penn Penn
  Derry, Adolphus   Brdr M W 37          Penn Penn Penn Lineman for Electric Railway

From Jim Emme:

Adolphus Bradfield Derry, b 13 Aug 1873, nearest relative: C. W. Derry in LaBelle, FC, PA; his occup:
miner             ----wwi reg

Chase Walker Derry, b 18 Sep 1873, nearest relative: Mary (at same as res: FC, PA), occup: carpenter;
signs himself “Charles”   ---- wwi reg

1920 Census PA FC Luzerne

  365 375
  Derry, Charles W.  Head 45      Penn Penn Penn  House Carpenter
  Mary               Wife 31      Kans Penn Indi
  Martha             Dau  12      Penn Penn Kans
  Woodrow            Son   7      Penn Penn Kans
  Emery              Son   5      Penn Penn Kans
  George             Son   3 2/12 Penn Penn Kans
  Virginia           Dau    11/12 Penn Penn Kans

  366 376  Maxwell Rd.
  Derry, Adolphus B. Head M W 46 M  Penn Penn Penn Laborer
  Tuit, Estella      Hkpr F W 33 Wd Penn Penn Penn Private Housekeeper
  Tuit, Genette      Dau  F W 13 S  Penn Penn Penn
  Tuit, Nellie       Dau  F W 10 S  Penn Penn Penn
  [Stella Tuit is listed with husband Paul and both daughters in 1910 in North Union TWP]