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Harold Allen — 1940 US Census Record
Model Tree available1940 United States Federal Census · Ray-County, Missouri
Our Model Tree links this Harold Allen across the 1920, 1930 and 1940 US Censuses in Ray-County, Missouri (XGBoost, ~Confirmed), with identified parents Isaac & Addie — first a son (b.~1910), then head of a 2-person household.
Age 30
b. ~1910
Male
Son
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Ray-County, Missouri |
| Surname | Allen |
| Given Name | Harold J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Orrick Town |
| 1935 Residence (County) | Ray |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Rock Contractor |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 210 |
| Highest Grade | No C 4/10 |
| 1935 Residence | Same house |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Bookkeeper |
| Township / Ward | Orrick Town |
| 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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Ollie Allen | Head | — | 61 | ~1879 |
| Harold Allen | Son | — | 30 | ~1910 |
Census Appearances
1920
Ray, Missouri
Son, age 10
Ray, Missouri · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Ray, Missouri
Son, age 21
Ray, Missouri · implied b. ~1909 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Ray-County, Missouri
Son, age 30
Ray-County, Missouri · implied b. ~1910 — 2 household members
| Surname | Allen |
| Given Name | Harold J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Orrick Town |
| 1935 Residence (County) | Ray |
| Occupation | Bookkeeper |
| Industry | Rock Contractor |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 210 |
| Highest Grade | No C 4/10 |
| 1935 Residence | Same house |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Isaac Allen (~0.92 confidence) and mother Addie Allen (~0.92 confidence) and mother Ollie Allen (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Isaac Allen
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Addie Allen
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Ollie Allen
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Allen
Son · 1940 · age 30 · b. ~1910 · Missouri
★ 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 — Ray-County, Missouri
Open full size
1940 US Federal Census — Ray-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02143-00932)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Euphemia Frakes | 34 | Wife | — | Kentucky |
| 2 | Donald Frakes | 17 | Son | — | Missouri |
| 3 | Doris M. Frakes | 10 | Daughter | — | Missouri |
| 4 | Dolores Frakes | 6 | Daughter | — | Missouri |
| 5 | Sarah A. Woods | 52 | Head | — | Missouri |
| 6 | Jane Clark | 72 | Head | — | Missouri |
| 7 | Maurice D. Smith | 40 | Head | Implement Dealer | Missouri |
| 8 | Cleo M. Smith | 38 | Wife | — | Missouri |
| 9 | Dorothy A. Smith | 9 | Daughter | — | Missouri |
| 10 | John A. Hendricks | 63 | Father in law | Salesman | Missouri |
| 11 | Mary E. Tucker | 76 | Head | — | Missouri |
| 12 | Raymond Endsley | 33 | Head | Foreman | Missouri |
| 13 | Fay Endsley | 27 | Wife | Practical Nurse | Missouri |
| 14 | Richard W. Endsley | 10 | Son | — | California |
| 15 | Levi W. Sr. Bush | 41 | Head | Truck Driver | Oklahoma |
| 16 | Ethel Bush | 36 | Wife | — | Oklahoma |
| 17 | Eldred Bush | 16 | Son | — | Oklahoma |
| 18 | Wilmer Bush | 14 | Son | — | Oklahoma |
| 19 | Levi Jr. Bush | 12 | Son | — | Oklahoma |
| 20 | Adrian Bush | 10 | Son | — | Oklahoma |
| 21 | Virgie Bush | 6 | Daughter | — | Oklahoma |
| 22 | Ellen P. Bush | 3 | Daughter | — | Missouri |
| 23 | Philip D. Hall | 35 | Head | Farmer | Missouri |
| 24 | Louise Hall | 29 | Wife | Teacher | Missouri |
| 25 | Jettie Broadhurst | 70 | Head | — | Missouri |
| 26 | Frances Broadhurst | 29 | Daughter | — | Missouri |
| 27 | William E. Roberts | 66 | Lodger | Janitor | Missouri |
| 28 | Ashby W. Sr. Monger | 53 | Head | Farmer | Virginia |
| 29 | Ollie Monger | 46 | Wife | — | Missouri |
| 30 | Ashby W. Jr. Monger | 16 | Son | — | Missouri |
| 31 | Shirley L. Monger | 23 | Daughter | — | Missouri |
| 32 | Lester Clevenger | 46 | Head | Contractor | Missouri |
| 33 | Zella E. Clevenger | 49 | Wife | — | Missouri |
| 34 | Elmer A. Paulson | 62 | Head | Tailor | Missouri |
| 35 | Ethel M. Paulson | 52 | Wife | — | Missouri |
| 36 | Betty J. Paulson | 14 | Daughter | — | Missouri |
| 37 | Ollie Allen | 61 | Head | — | Missouri |
| 38 | Harold J. Allen THIS PERSON | 30 | Son | Bookkeeper | Missouri |
| 39 | Griffin Simmons | 41 | Head | Physician | Missouri |
| 40 | Alice M. Simmons | 21 | Wife | — | Missouri |
Pedigree Summary
Harold
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)