HA
Harold Allen — 1940 US Census Record
Model Tree available1940 United States Federal Census · Jefferson-County, New York
Our Model Tree links this Harold Allen across the 1910, 1920, 1930 and 1940 US Censuses in Jefferson-County, New York (XGBoost, ~Confirmed), with identified parents Fred & James — first a son (b.~1902), then head of a 4-person household.
Age 38
b. ~1902
Male
Son
Born: New York
Separated
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, New York |
| Surname | Allen |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Separated |
| Birthplace | New York |
| 1935 Residence (City) | Antwerp Town |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Occupation | laborer |
| Industry | farm |
| Class of Worker | OA |
| Hours Worked | 72 |
| Income (1939) | 52 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Laborer |
| Township / Ward | Antwerp Town |
| Est. Birth Year | ~1902 |
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 Harold | Age | Birth yr |
|---|---|---|---|---|
| Lyle Graves | Other | — | 19 | ~1921 |
| Harold Allen | Son | — | 38 | ~1902 |
| Effie Allen | Head | — | 52 | ~1888 |
| Vesta Allen | Other | — | 12 | ~1928 |
Census Appearances
1910
Jefferson, New …
Son, age 9
Jefferson, New York · implied b. ~1901 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1920
Jefferson, New …
Son, age 19
Jefferson, New York · implied b. ~1901 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Jefferson, New …
Son, age 28
Jefferson, New York · implied b. ~1902 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Harold C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Farm Laborer |
| Industry | Dairy Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Radio Set | yes |
| Veteran | no |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Jefferson-County, New …
Son, age 38
Jefferson-County, New York · implied b. ~1902 — 4 household members
| Surname | Allen |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Separated |
| Birthplace | New York |
| 1935 Residence (City) | Antwerp Town |
| 1935 Residence (County) | Jefferson |
| Occupation | laborer |
| Industry | farm |
| Class of Worker | OA |
| Hours Worked | 72 |
| Income (1939) | 52 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Harold Allen across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Fred Allen (~0.92 confidence) and father James Allen (~0.92 confidence) and father James Allen (~0.92 confidence) and mother Dillie Allen (~0.92 confidence) and mother Effie Allen (~0.92 confidence) and mother Tesia Allen (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Fred Allen
b. ~1879
Source father
● Household
· direct · ~0.92
Father
James Allen
b. ~1863
Source father
● Household
· direct · ~0.92
Father
James Allen
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Dillie Allen
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Effie Allen
b. ~1888
Source mother
● Household
· direct · ~0.92
Mother
Tesia Allen
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Allen
Son · 1940 · age 38 · b. ~1902 · New York
★ 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 — Jefferson-County, New York
Open full size
1940 US Federal Census — Jefferson-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02544-00278)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Parow | 27 | Head | Laborer | New York |
| 2 | Alice Parow | 23 | Wife | — | New York |
| 3 | Stewart Parow | 1 | Son | — | New York |
| 4 | Clark Johnson | 30 | Head | Laborer | New York |
| 5 | Lucille Johnson | 28 | Wife | — | Vermont |
| 6 | Jean Johnson | 5 | Daughter | — | New York |
| 7 | Valerie Johnson | 4 | Daughter | — | New York |
| 8 | Roger Johnson | 2 | Son | — | New York |
| 9 | Clint Wood | 52 | Head | Laborer | New York |
| 10 | Nellie Wood | 53 | Wife | — | New York |
| 11 | Effie Allen | 52 | Head | — | New York |
| 12 | Harold Allen THIS PERSON | 38 | Son | Laborer | New York |
| 13 | Vesta Marjorie Allen | 12 | Granddaughter | — | New York |
| 14 | Lyle Graves | 19 | Hired help | Laborer | New York |
| 15 | John C. Willard | 65 | Head | Laborer | New York |
| 16 | Clifford Mattoon | 36 | Head | Laborer | New York |
| 17 | Pearl Mattoon | 35 | Wife | — | New York |
| 18 | Virginia Jane Mattoon | 17 | Daughter | — | New York |
| 19 | Shirley Arlene Mattoon | 13 | Daughter | — | New York |
| 20 | Daniel Robert Mattoon | 10 | Son | — | New York |
| 21 | Roger Mahlon Mattoon | 6 | Son | — | New York |
| 22 | Lyle Porter | 19 | Hired help | Laborer | New York |
| 23 | Frank Eddy | 85 | Head | — | New York |
| 24 | Mary Cornwell Eddy | 75 | Wife | — | New York |
| 25 | Willard Eddy | 49 | Head | Laborer | New York |
| 26 | Grace Eddy | 43 | Wife | — | New York |
| 27 | Robert Eddy | 17 | Son | — | New York |
| 28 | Emily Eddy | 14 | Daughter | — | New York |
| 29 | Evelyn Eddy | 12 | Daughter | — | New York |
| 30 | Smith Ault | 46 | Head | Laborer | Canada |
| 31 | Lulu Ault | 38 | Wife | — | Canada |
| 32 | Vernon Hill | 11 | Nephew | — | New York |
| 33 | Elwin Allen | 56 | Head | Laborer | New York |
| 34 | Maude Allen | 49 | Wife | — | New York |
| 35 | Douglas Allen | 18 | Son | Laborer | New York |
| 36 | William Eggleston | 64 | Head | Laborer | New York |
| 37 | Louise Eggleston | 58 | Wife | — | New York |
| 38 | Claude Dampier | 43 | Brother-in-law | Laborer | New York |
| 39 | Harold Young | 39 | Head | Laborer | New York |
| 40 | Kathryn Young | 33 | Wife | — | New York |
Related Census Records
Pedigree Summary
Harold
Gen 1 · 6 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)