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Fred Clark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Huron-County, Ohio
Our Model Tree links this Fred Clark across the 1920, 1930 and 1940 US Censuses in Huron-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1889), then head of a 4-person household.
Age 51
b. ~1889
Male
Head
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Huron-County, Ohio |
| Surname | Clark |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Greenwich Township |
| 1935 Residence (County) | Huron |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Farmer |
| Township / Ward | Greenwich Township |
| Est. Birth Year | ~1889 |
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 Fred | Age | Birth yr |
|---|---|---|---|---|
| Fred Clark | Head | — | 51 | ~1889 |
| Robert Clark | Son | — | 12 | ~1928 |
| George Clark | Son | — | 5 | ~1935 |
| Kathleen Clark | Spouse | — | 39 | ~1901 |
Census Appearances
1920
Huron, Ohio
Head, age 30
Huron, Ohio · implied b. ~1890
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Clarke |
| Given Name | Frederick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | England |
| Year of Immigration | 1913 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | England |
| Year of Naturalization | 1918 |
| Birthplace (normalized) | england |
1930
Ashland, Ohio
Head, age 41
Ashland, Ohio · implied b. ~1889 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clarke |
| Given Name | Fredrick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1913 |
| Age at First Marriage | 34 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | O |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Radio Set | R |
| Veteran | No |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Huron-County, Ohio
Head, age 51
Huron-County, Ohio · implied b. ~1889 — 4 household members
| Surname | Clark |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Greenwich Township |
| 1935 Residence (County) | Huron |
| Naturalization Status | Naturalized |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Fred Clark across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Fred Clark
Head · 1940 · age 51 · b. ~1889 · Ohio
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Huron-County, Ohio
Open full size
1940 US Federal Census — Huron-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03088-00258)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Briton James | 9 | Son | — | Ohio |
| 42 | Jean James | 7 | Daughter | — | Ohio |
| 43 | Daughter De La Rose | None | F | — | — |
| 44 | Son David | None | M | — | — |
| 45 | Daughter Bonny Lou | None | F | — | — |
| 46 | Daughter Yvonne | None | F | — | — |
| 47 | Humphre Parker | 70 | Head | Farmer | Ohio |
| 48 | Maud Parker | 67 | Wife | Housewife | Ohio |
| 49 | Wolfe Eggen | 44 | Head | Farmer | Ohio |
| 50 | Iloe Eggen | 45 | Wife | Housewife | Ohio |
| 51 | Marjorie Eggen | 18 | Daughter | Housework | Ohio |
| 52 | Helen Eggen | 15 | Daughter | — | Ohio |
| 53 | Howard Eggen | 12 | Son | — | Ohio |
| 54 | Ruth Eggen | 10 | Daughter | — | Ohio |
| 55 | Joyce Eggen | 7 | Daughter | — | Ohio |
| 56 | Walker Ralph | 60 | Head | Farmer | England |
| 57 | Marion Ralph | 40 | Wife | Housewife | England |
| 58 | Harold Ralph | 15 | Son | — | Ohio |
| 59 | Mildred Ralph | 14 | Daughter | — | Ohio |
| 60 | Eugene Ralph | 12 | Son | — | Ohio |
| 61 | William Mofet | 29 | Head | Farm Hand | Ohio |
| 62 | Florence Mofet | 23 | Wife | Housewife | Ohio |
| 63 | Shirley Mofet | 4 | Daughter | — | Ohio |
| 64 | William Mofet | 1 | Son | — | Ohio |
| 65 | Fred Clark THIS PERSON | 51 | Head | Farmer | England |
| 66 | Kathleen Clark | 39 | Wife | Housewife | England |
| 67 | Robert Clark | 12 | Son | — | Ohio |
| 68 | George Clark | 5 | Son | — | Ohio |
| 69 | Joe Walker | 53 | Head | Stationer | England |
| 70 | Nellie Walker | 40 | Wife | Housewife | Ohio |
| 71 | Ralph Lee | 41 | Head | Farmer | Ohio |
| 72 | Nellie Lee | 72 | Wife | Housework | Ohio |
| 73 | Esther Lee | 58 | Sister | Housework | Ohio |
| 74 | Wayne Lee | 14 | Son | — | Ohio |
| 75 | Clifford Adkins | 28 | Head | Farmer | Kentucky |
| 76 | Liza Adkins | 21 | Wife | Housewife | Kentucky |
| 77 | Mace Adkins | 15 | Son | — | Kentucky |
| 78 | Eva Adkins | 11 | Daughter | — | Kentucky |
| 79 | Curt Adkins | 8 | Son | — | Kentucky |
| 80 | Garland Adkins | 5 | Son | — | Kentucky |
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)