CH
Clarence Hall — 1940 US Census Record
Model Tree available1940 United States Federal Census · Boone-County, Kentucky
Our Model Tree links this Clarence Hall across the 1920, 1930 and 1940 US Censuses in Boone-County, Kentucky (XGBoost, ~Confirmed), with identified parents Eva & Ellis — first a head (b.~1910), then head of a 4-person household.
Age 30
b. ~1910
Male
Head
Born: New Jersey
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Boone-County, Kentucky |
| Surname | Hall |
| Given Name | Clarence |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Occupation | Machinist |
| Industry | Metal factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1500 |
| Highest Grade | No 5 |
| 1935 Residence | Ohio |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Machinist |
| Township / Ward | Mag Dist 2 |
| Est. Birth Year | ~1910 |
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 |
|---|---|---|---|---|
| Millard Hall | Son | — | 2 | ~1938 |
| Clarence Hall | Head | — | 30 | ~1910 |
| Bertha Hall | Spouse | — | 28 | ~1912 |
| Floyd Hall | Son | — | 8 | ~1932 |
Census Appearances
1920
Boone, Kentucky
Son, age 10
Boone, Kentucky · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Clarence E |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Boone, Kentucky
Son, age 20
Boone, Kentucky · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Punchpress |
| Industry | Tin shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Boone-County, Kentucky
Head, age 30
Boone-County, Kentucky · implied b. ~1910 — 4 household members
| Surname | Hall |
| Given Name | Clarence |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Occupation | Machinist |
| Industry | Metal factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1500 |
| Highest Grade | No 5 |
| 1935 Residence | Ohio |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Hall across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Eva Hall (~0.92 confidence) and father Ellis Hall (~0.92 confidence) and father Ellis Hall (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Eva Hall
b. ~1882
Source mother
● Household
· direct · ~0.92
Father
Ellis Hall
b. ~1884
Source father
● Household
· direct · ~0.92
Father
Ellis Hall
b. ~1884
Source father
● Household
· direct · ~0.92
This person
Anchor record
Clarence Hall
Head · 1940 · age 30 · b. ~1910 · Kentucky
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Boone-County, Kentucky
Open full size
1940 US Federal Census — Boone-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01281-00153)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Elizabeth Youell | 38 | Wife | Teacher | Kentucky |
| 42 | Lola Fay Youell | 11 | Daughter | — | Kentucky |
| 43 | George Wallace | 22 | Head | Dairy Farmer | Kentucky |
| 44 | Ruby Wallace | 16 | Wife | — | Kentucky |
| 45 | Eck Wallace | 55 | Head | Farmer | Kentucky |
| 46 | Maude Wallace | 49 | Wife | — | Kentucky |
| 47 | John M. Wallace | 18 | Son | Trucking | Kentucky |
| 48 | Mary E. Wallace | 16 | Daughter | — | Kentucky |
| 49 | Alice L. Wallace | 10 | Daughter | — | Kentucky |
| 50 | Clarence Hall THIS PERSON | 30 | Head | Machinist | New Jersey |
| 51 | Bertha Hall | 28 | Wife | — | West Virginia |
| 52 | Floyd Hall | 8 | Son | — | Ohio |
| 53 | Millard Hall | 2 | Son | — | Ohio |
| 54 | Lilburn Buckler | 36 | Head | Farmer | Kentucky |
| 55 | Irene Buckler | 34 | Wife | — | Kentucky |
| 56 | Russell Buckler | 15 | Son | — | Kentucky |
| 57 | Daughter Buckler | 14 | Son | — | Kentucky |
| 58 | Orville Buckler | 12 | Son | — | Kentucky |
| 59 | William M. Race | 55 | Head | Farmer | Kentucky |
| 60 | Charles Bowling | 34 | Head | Farmer | Kentucky |
| 61 | Stella Bowling | 32 | Wife | — | Kentucky |
| 62 | Donald Bowling | 8 | Son | — | Kentucky |
| 63 | Betty J. Bowling | 5 | Daughter | — | Kentucky |
| 64 | George E. Coleman | 49 | Head | Farmer | Kentucky |
| 65 | Lina Coleman | 49 | Wife | Nurse | Germany |
| 66 | Hubert Coleman | 34 | Brother | Farmer | Ohio |
| 67 | William H. Warden | 43 | Head | Farmer | Kentucky |
| 68 | Mary Warden | 61 | Wife | — | Kentucky |
| 69 | Arthur Fleck | 64 | Head | Farmer | Kentucky |
| 70 | Elmer Cummins | 45 | Head | Painter | Kentucky |
| 71 | Hattie Cummins | 37 | Wife | — | Kentucky |
| 72 | Elnora E. Cummins | 11 | Daughter | — | Kentucky |
| 73 | Helen R. Cummins | 10 | Daughter | — | Kentucky |
| 74 | Virginia Cummins | 7 | Daughter | — | Kentucky |
| 75 | Elmer Jr. Cummins | 5 | Son | — | Kentucky |
| 76 | Robert E. Cummins | 2 | Son | — | Kentucky |
| 77 | Mary V. Cummins | 1 | Daughter | — | Kentucky |
| 78 | Austin Cummins | 77 | Head | — | Kentucky |
| 79 | Carrie Cummins | 74 | Wife | — | Kentucky |
| 80 | Elna Colyer | 38 | Daughter | — | Kentucky |
Pedigree Summary
Clarence
Gen 1 · 3 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)