CJ
Clarence Jones — 1940 US Census Record
Model Tree available1940 United States Federal Census · Guernsey-County, Ohio
Our Model Tree links this Clarence Jones across the 1920, 1930 and 1940 US Censuses in Guernsey-County, Ohio (XGBoost, ~Confirmed), with identified parents Lewis & Charles — first a son (b.~1919), then head of a 4-person household.
Age 21
b. ~1919
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Guernsey-County, Ohio |
| Surname | Jones |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cambridge |
| 1935 Residence (County) | Guernsey |
| Additional Details | |
| Occupation | Laborer |
| Industry | Green House |
| Class of Worker | PW |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Laborer |
| Township / Ward | Cambridge |
| Est. Birth Year | ~1919 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Clarence | Age | Birth yr |
|---|---|---|---|---|
| Lewis Jones | Head | — | 55 | ~1885 |
| Clarence Jones | Son | — | 21 | ~1919 |
| Herman Jones | Son | — | 22 | ~1918 |
| Birdie Jones | Spouse | — | 51 | ~1889 |
Census Appearances
1920
Guernsey, Ohio
Son, age
Guernsey, Ohio · implied b. ~1920 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Clarence V |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Guernsey, Ohio
Son, age 10
Guernsey, Ohio · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Clarence F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Guernsey-County, Ohio
Son, age 21
Guernsey-County, Ohio · implied b. ~1919 — 4 household members
| Surname | Jones |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cambridge |
| 1935 Residence (County) | Guernsey |
| Occupation | Laborer |
| Industry | Green House |
| Class of Worker | PW |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Clarence Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Lewis Jones (~0.92 confidence) and father Charles Jones (~0.92 confidence) and mother Birdie Jones (~0.92 confidence) and mother Martha Jones (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Lewis Jones
b. ~1885
Source father
● Household
· direct · ~0.92
Father
Charles Jones
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Birdie Jones
b. ~1889
Source mother
● Household
· direct · ~0.92
Mother
Martha Jones
b. ~1897
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Clarence Jones
Son · 1940 · age 21 · b. ~1919 · Ohio
★ You are viewing this record
Sibling
Herman Jones
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Guernsey-County, Ohio
Open full size
1940 US Federal Census — Guernsey-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03075-00482)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Irene Bennett | 17 | Daughter | — | Ohio |
| 42 | Ilene Bennett | 17 | Daughter | — | Ohio |
| 43 | Maxine Bennett | 16 | Daughter | — | Ohio |
| 44 | Harold Bennett | 12 | Son | — | Ohio |
| 45 | Anna B. Bennett | 10 | Daughter | — | Ohio |
| 46 | Forest P. Warden | 31 | Head | Mill Worker | Ohio |
| 47 | Opal Warden | 27 | Wife | Housekeeping Aid | Ohio |
| 48 | Norma Jean Warden | 9 | Daughter | — | Ohio |
| 49 | Donald W. Warden | 6 | Son | — | Ohio |
| 50 | Ray Thompson | 33 | Head | Miner | Ohio |
| 51 | Alice Thompson | 27 | Wife | — | Ohio |
| 52 | James A. Thompson | 6 | Son | — | Ohio |
| 53 | Doris Thompson | 5 | Daughter | — | Ohio |
| 54 | Ida Mary Thompson | 1 | Daughter | — | Ohio |
| 55 | Laura Moffatt | 65 | Head | — | Ohio |
| 56 | Everet M. Long | 16 | Grandson | — | Ohio |
| 57 | William Albright | 73 | Head | Operator | Ohio |
| 58 | Mary W. Albright | 70 | Wife | — | Ohio |
| 59 | William Hessin | 23 | Grandson | Operator | Ohio |
| 60 | Ernest Todd | 32 | Head | Operator | Ohio |
| 61 | Bernice Todd | 33 | Wife | — | Ohio |
| 62 | Marjorie Todd | 11 | Daughter | — | Ohio |
| 63 | Nelloria Todd | 9 | Daughter | — | Ohio |
| 64 | Janet Todd | 3 | Daughter | — | Ohio |
| 65 | George Mcmanaway | 50 | Head | Operator | Ohio |
| 66 | Etha X. Mcmanaway | 48 | Wife | — | Ohio |
| 67 | John D. Franko | 36 | Head | Laborer | Ohio |
| 68 | Bessie Franko | 38 | Wife | — | Ohio |
| 69 | John R. Franko | 13 | Son | — | Ohio |
| 70 | Lewis W. Jones | 55 | Head | Glass Worker | Ohio |
| 71 | Birdie Jones | 51 | Wife | — | Pennsylvania |
| 72 | Herman Jones | 22 | Son | Glass Worker | Ohio |
| 73 | Clarence Jones THIS PERSON | 21 | Son | Laborer | Ohio |
| 74 | Isaiah Polin | 57 | Head | Miner | Ohio |
| 75 | Iona Polin | 40 | Wife | — | West Virginia |
| 76 | Angeline Polin | 19 | Daughter | — | Ohio |
| 77 | Elizabeth Polin | 17 | Daughter | — | Ohio |
| 78 | Rethea Polin | 16 | Daughter | — | Ohio |
| 79 | Simon R. Polin | 60 | Head | — | Ohio |
| 80 | David Sharrett | 70 | Head | — | England |
Pedigree Summary
Clarence + 1 sibling
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)