Found:  1850 Census,
989 - 999
Levi Justus  49 M  Farming  Pers$225  b. Pa
Susanna Justus  42 F b. Ohio
Mary Justus  20 F b. Ohio
Eleanor Justus  18 F b. Ohio
Elijah  17 M  Labor b. Ohio
Elias  15 M b. Ohio
Dorothy Justus  13 F b. Ohio
Margaret Justus  11 F b. Ohio
Jacob Justus  8 M b. Ohio

Next family at 990 - 1000
John Justus  24 M   Laborer b. Ohio
Frances Justus 25 F b. Ohio
Levi Justus   4/12  M b. Ohio

Found: 1860 Census, Scioto Twp.  (FIND ORIGINAL AT HERITAGE QUEST)
Levi Justus     M 59 b. Pa.
Susannah Justus   F 52 b. Ohio
Margaret Justus    F 21 b. Ohio
Jacob Justus   M 18 b. Ohio
Levi Segler   M 2  b. Ohio
William Cronan  M 2 b. Ohio
Sarah Cronan  F 2 b. Ohio

Found: 1860 Census Jackson Twp., Pickaway Co., Ohio
William Justus    M 32 b. Ohio
Mary A. Justus   F 33 b. Ohio
Mary Justus F  11 b. Ohio
Dimnick Justus   M 9 b. Ohio
Ellen Justus  F 7 b. Ohio
Margaret Justice  F 2 b. Ohio
Martha Justice  F 2 b. Ohio
Elizabeth Justice   F 0 b. Ohio
Isabella Justice   F 0 b. Ohio
Jacob Justus   M 18 b. Ohio
David Awger  M 19 b. Ohio

Found: Marriage on Nov. 22, 1868 at Pickaway Co., Ohio - Jacob Justus md. Cynthia I. Marion

Found: 1870 Census Scioto Twp., Five Points  P. O., Ohio
Jacob Justus   M 27 b. Ohio  Farmer  Pers$125
Cyntha Justus  F 19 b. Ohio
Charles Justus    M 9/12 b. Ohio ca. 1870

Found: 1870 Census Monroe Twp., Pickaway Co., Ohio - P.O. Sanmartine? Lanmartine? on July 13, 1870
135 - 136
Justus, Jacob    50 M W Farmer  RE$12,000  Pers$1550  b. Ohio
Justus, Elizabeth    47  F W Keeping house   b. NJ
Justus, Alvin L.  22 M   Farmer    Pers$450  b. Ohio
Justus, Martin   21 M W  Farmer  Pers$400  Ohio
Justus, Mary  17 F W  At home   b. Ohio
Justus, Virgil  15 M W  b. Ohio

Also: 
136 -137
Conwell, Sarah   75 F W  Keeping house  RE$3800  Pers$690  b. NJ
Justice, William    29 M W Farmer   Pers$700  b. Ohio

Also:
137-138
Justice, Sarah  51 F W Keeping house  RE$1600  Pers$200  b. NJ
Justice, Sarah   24 F W  Domestic servant   b. Ohio
Justice, Elizabeth  20 F W  Domestic servant  b. Ohio
Justice, George  15 M W  Laborer  b. Ohio
Justice, Jesse M.  12 M W  b. Ohio

Also:
1870 Census Scioto Twp., P. O. Five Points, Pickaway Co., Ohio on Aug. 25, 1870
263 - 259
Justus, John     43 M W Farm Laborer  Pers$130  b. Ohio
Justus, Frances   46 F W Keeping House  b. Georgia
Justus, Franklin  16 M W  Farm Laborer  b. Ohio
Justus, Jacob  12 M W  Farm Labborer  b. Ohio
Justus, Elias   9 M W  At Schl
Justus, Margaret  30 F W  Assisting in keeping house  b. Ohio
Justus, Susan  62  F W Living with Son  b. Ohio

Found: 1880 Census Jackson Twp., Pickaway Co., Ohio
Jacob Justice    Self  M 38 b. Ohio ca. 1872
Cyntha Justice    Wife F 29 b. Ohio ca. 1851
Loda Justice    dau F 9 b. Ohio  ca. 1871
Willard Justice   son M 8 b. Ohio ca. ca 1872
Levi Justice  son M 4 b. Ohio ca. 1876
Emily Streauser  other 56 b. VA ca. 1826
Daniel Strauser  other  12 b. Ohio ca. 1868
Cora Justice  dau.  F 1 b. Ohio ca. 1879
Melissa Justice  dau  F 6 b. Ohio ca. 1874
Charles Justice  son  M 10 b. Ohio ca. 1870

Found: Marriage on Nov. 25, 1885, Pickaway Co., Ohio of Jacob Justus to Lida Tilton
 

Found: 1900 Census Jackson Twp., Pickaway Co., OH
Willard Justus age  28 b. ca.     Ohio
    resided at the B. William Daby household

Found: on Jun. 6, 1900 Willard Mead Justus ae 28 b. ca 1872 of Pickaway Ohio, s/o Jacob Justus & Cynthia Marion md. Maggie Darst ae 46 b. ca 1854 Jackson Pt., Pickaway, Ohio d/o William Caldwell & Betty Start.

Found:  On Oct. 26, 1904 in Franklin Co., Ohio, Levi B. Justus b. Circleville, Pickaway Co., Ohio married Carrie E. Gawler, aged 22  b. ca. 1882 at Columbus, Franklin Co., Ohio.  Levi was s/o Jacob Justus & ___ Marion.  Carrie was d/o Geo. Gawler & ___ Layton.

Found: 1910 Census Monroe Twp., Pickaway Co., Ohio
Jacob Justus   Head  M 69 b. Ohio ca.
Cynthia Justus  Wife F 59 b. Ohio ca.
George Justus  Son M. 21 b. Ohio ca.  1889

Found: 1910 Census Jackson Twp., Pickaway Co., OH
M. Willard Justus   head  M 37 b. ca. 1873 OH
Margaret Justus     wife F 57b. ca. 1853 - had 6 children

Found:  1920 Census Monroe Twp., Pickaway Co., OH
Jacob Justus  Head  M 78 b. Ohio ca.
Cynthia Justus   Wife F 68 b. Ohio ca.
George Justus   Son  M 30 b. Ohio ca. 1890

Found: 1920 Census Jackson Twp., Pickaway Co., OH
Willard M. Justice    M 47 b. Ohio ca. 1873
Margaret Justice  wife F 67 b. Ohio ca. 1853

Found: Margaret Caldwell Justus died May 19, 1921, bur. May 21, 1921 at Columbus, Franklin Co., Ohio aged 68 b. Jul. 9, 1853 at Circleville, Ohio - wife of Willard M. Justus  dau/of Wm. B. Caldwell b. Ireland & Elizabeth Starrett b. Pickaway Co., Ohio.

Found: on June. 20, 1922 Willard M. Justus ae 43 b. ca. 1879 Pickaway Co., Ohio s/o Jacob Justus & Cynthia Marion md. Fanny Ward ae 34 b. ca. 1888 Jackson Twp., Pickaway Co., Ohio d/o John G. Ward & Clarrissa Blacker

Found:  on Aug. 15, 1923 at Monroe Twp., Pickaway Co., Ohio -
Jacob Justus b. Mar. 23, 1841 Ohio, died aged 82, married white laborer, buried Aug. 17, 1923 at Jackson Twp., Pickaway Co., Ohio, s/o Levi Justus & Susan Briver - was married to Synthia Marion.

Found: on June 15, 1935 Cynthia Ann Justus b. Oct. 3, 1850, Ohio,  died at Mt. Sterling, Monroe Twp., Pickaway Co., Ohio, Female aged 84, widowed Housekeeper, buried June 18, 1935 at Jackson Twp., Pickaway Co., Ohio.  d/o Francis Marion & Mary Smith. Wife of Jacob Justus.

Found:  Eloda Timmons b. Feb. 1871, Pickaway Co., Ohio died Nov. 12, 1939, Circleville, Pickaway, Co., Ohio - Res. 146 Walnut - Female aged 68, widowed White Housewife - Buried Nov. 14 1939 at Circleville, Ohio - d/o Jacob Justus, b. Ohio & Cynthia Marion b. Ohio and wife of Frank Timmons.

Found:  1940 Jackson Twp., Pickaway Co., OH
Willard Justus     head 60 M  b. ca. 1880 OH
Ruth "          45 wife F b. ca. 1895 OH
Jean W. "     son  M 14 b. ca. 1926 OH

Found: Willard M. Justus   b. Jun. 6, 1872 in Ohio and d. Jan. 11, 1958 at Jackson Twp., Pickaway Co., OH
                                             bur. Circleville, Pickaway Co., OH on Jan. 13, 1958 - Was married farmer.
                                              parents: Jacob Justus & Cyntha Marion

There are lots and lots of records of births and deaths for this family and the name MARION is also found spelled MERRIMAN & Mumon
Cyntia is also spelled Cyntha & Sintha