1900 Census - Fayette County, Pennsylvania
George TWP - 21 June 1900

  127 137
  Moser, Mary A.    Head  W F Nov 1824 75 Wd 48 4 4 Penn Penn Del.
  Malinda R.        Dau   W F Sep 1855 44 S         Penn Penn Penn
  Elmer R.          GSon  W M Jan 1874 26 M 4/12    Penn Penn Penn Farmer
  Florence B.       GDau  W F Aug 1877 22 M 4/12    W.Va W.Va W.Va
  Parks, Caroline G GDau  W F Sep 1895  4 S         Penn Penn Penn

  129 139
  Moser, John S.    Head  W M Mar 1861 39 M 14      Penn Penn Penn Teamster
  Lavina            Wife  W F Apr 1862 38 M 14 9 6  Penn Penn Penn
  Phiolenia J.      Dau   W F Nov 1890  9 S         Penn Penn Penn At School
  Mary A.           Dau   W F Jul 1893  6 S         Penn Penn Penn
  Anne M.           Dau   W F May 1895  5 S         Penn Penn Penn
  George B.         Son   W M Sep 1896  3 S         Penn Penn Penn
  Jessie M.         Dau   W F Oct 1899  7/12 S      Penn Penn Penn

1910 Census - Fayette County, Pennsylvania
South Union TWP - 23 Apr 1910

  123 123
  Moser, John S.   Head M W 49 M1 23      Penn Penn Penn Laborer
  Lavinia B.       Wife F W 48 M2 23 10 4 Penn Penn Penn
  Mary A.          Dau  F W 17            Penn Penn Penn Stenographer at Law Office
  Anna M.          Dau  F W 15            Penn Penn Penn
  George W.        Son  M W 14            Penn Penn Penn

  124 124
  Livengood, Altha Head M W 21            Penn Penn Penn Laborer at Furniture Store
  Phiolenia G.     Wife F W 19            Penn Penn Penn
  Gwendolin        Dau  F W 6/12          Penn Penn Penn

1920 Census, Fayette County, Pennstlvania
Uniontown Ward 6 - 10 January 1920

  75 139 171 South Gallatine Avenue
  Moser, John S.       Head M W 56 M Penn Penn Penn Engineer at Ice Cream Factory
  Lavina               Wife F W 57 M Penn Penn Penn
  Mary                 Dau  F W 27 S Penn Penn Penn Bookkeeper at Cement Company
  McCinack, C. E.      SLaw M W 27 M Penn Penn Penn Clerk at Ice Cream Factory
  --, Flinnie          Dau  F W 28 M Penn Penn Penn
  --, Gwendolyn        Dau  F W 10 S Penn Penn Penn
  Tissue, Katherine    Maid F W 18 S Penn Penn Md   Maid at Private Home

1930 Census, Fayette County, Pennsylvania
South Union TWP - April 4, 1930

  88 93 Crossland Ave.
  Moser, John S.        Head M W 68 M 30 Penn Penn Penn  Fireman at Laundry
  Levina                Wife F W 69 M 31 Penn Penn Penn
  George W.             Son  M W 35 M 35 Penn Penn Penn  Automobile Salesman
     94
  McInish, Chayne E.    Head M W 38 M 25 Penn Penn Penn  Chauffeur at Bakery
  Flinnie               Wife F W 38 M 25 Penn Penn Penn
  Bernadine             Dau  F W  9 S    Penn Penn Penn
  Mercedes              Dau  F W  7 S    Penn Penn Penn
  Malyer H.             Dau  F W  5 S    Penn Penn Penn
  Sandre L.             Dau  F W  2 S    Penn Penn Penn
  Livengood, Gwendolyn  SDau F W 19 S    Penn Penn Penn

From Jim Emme:

Other children of John Gates and Barbara Derry:

Levina, b. 4/6/1861, d 7/17/1943, bur. in Smithfield,
PA, wife of John Moser—RFTP, p 152, vol 2

Her husband John S. Moser, b. March 1861 in PA,
married abt <1886>--all/calculated from 1900 PA
census.  Born 3/1/1862, d. 11/24/1940, bur Smithfield,
PA, son of Valentine Moser and Mary Ruble—p 138, RFTP
vol 1.  Note:  Valentine Moser died abt 1892, possibly
Mar 20—p 1, Vance-Brownfield. 

Their children:  

Pho___ J. (dau), b. Nov 1890 in PA; Mary A., b. July
1894 in PA; Anna M., b. May 1895 in PA; and, George
W., b. Sept 1896 in PA—all accord to 1900 PA census. 
Note:  George W. married in abt <1930> (married at age
35)--calculated from 1930 PA census.  Other children: 
Jessie M. (dau), b. Oct 1899 in PA—accord to 1900 PA
census.