1850 Census - Butler County, Pennsylvania
Middlesex TWP - 14 Oct 1850

  162 162
  Samuel Snider    40 M Farmer 200 Penn
  Margaret         20 F            Penn
  Wm.               2 M            Penn
  Phillip           1 M            Penn

1860 Census - Butler County, Pennsylvania
Middlesex TWP - 16 June 1860

  146 146
  William Snyder  38 M Farmer  3000 700 Penn
  Mary Ann        38 F                  Penn
  Phillip         10 M                  Penn
  John             8 M                  Penn
  Jane E.          6 F                  Penn
  George M.        4 M                  Penn

  147 146
  George Snyder   45 M Day Laborer 150  Penn
  Margret         47 F                  Penn
  Barbra          40 F                  Penn

  148 147
  Samuel Snyder   49 M Farmer   500 140 Penn
  Margaret        38 F                  Penn
  Phillip         11 M                  Penn
  Isaac            4 M                  Penn

1880 Census - Butler County, Pennsylvania
Middlesex TWP - 12 June 1880

  147 150
  Snyder, Sam     W M 69      M Farmer      Penn Penn Penn
  Margaret        W F 54 Wife M             Penn Penn Penn
  Philip          W M 30 Son  S Stone Mason Penn Penn Penn
  Isaac           W M 24 Son  S Shoe Maker  Penn Penn Penn

Cemetery Inscriptions of Middlesex Methodist Cemetery
T484 Sandy Hill Rd.
From 974.891 v3b v.5 Butler County Cemetery Inventory

  Snider, Margaret        Died 07-05-1892 Age: 85
  Snider, Walter G.       Died 03-14-1894 14 Son of P.G. and E.A.
  Snider, Eliza A.        Died 05-20-1898 44
  Snider, William J.      Died 02-17-1880 3y 8m 13d Son of P. & E.A.
  Stepp, Jennie E. Snyder Died 07-15-1888 33y 9m 17d Wife of George
  Snyder, William S.      Died 09-24-1891 29y 2m 15d
  Snyder, Philip          Born 1849 Died 1925
  Snyder, Margaret        Died 01-20-1892  66y 3m Wife of Samuel
  Snyder, Samuel          Died 12-04-1893  83y 5m

Cemetery Inscriptions of Glade Run Cemetery
T480 Brown's Hill Road, Middlesex TWP, Butler County, Pennsylvania
From 974.891 v3b v.5 Butler County Cemetery Inventory

  Snyder, Margaret   Born 1839   Died 1902
  Snyder, Ruth                   Died 01-30-1878 73y 4m 4d Wife of Jacob
  Snyder, Jacob  Born 12-06-1804 Died 10-30-1879