HJ
Harold Jackson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Bronx-County, New York
Our Model Tree links this Harold Jackson across the 1910, 1920, 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed), with identified parents Benjamin & Ralph — first a head (b.~1902), then head of a 3-person household.
Age 38
b. ~1902
Male
Head
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bronx-County, New York |
| Surname | Jackson |
| Given Name | Harold |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Manhattan |
| Additional Details | |
| Occupation | Salesman |
| Industry | Wholesale Wines & Liquors |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 5000 |
| Highest Grade | H-2 |
| 1935 Residence | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Salesman |
| Township / Ward | New York City |
| 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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Barbara Jackson | Daughter | — | 3 | ~1937 |
| Harold Jackson | Head | — | 38 | ~1902 |
| Alvina Jackson | Spouse | — | 34 | ~1906 |
Census Appearances
1910
New York, …
Son, age 9
New York, New York · implied b. ~1901 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Harold A. |
| 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
New York, …
Son, age 17
New York, New York · implied b. ~1903 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Harold H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Sample Clerk |
| Industry | Embroidery |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
New York, …
Son, age 28
New York, New York · implied b. ~1902 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Harold R |
| 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 | Salesman |
| Industry | Law mfg |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Bronx-County, New …
Head, age 38
Bronx-County, New York · implied b. ~1902 — 3 household members
| Surname | Jackson |
| Given Name | Harold |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Manhattan |
| Occupation | Salesman |
| Industry | Wholesale Wines & Liquors |
| Class of Worker | PW |
| Hours Worked | 50 |
| Income (1939) | 5000 |
| Highest Grade | H-2 |
| 1935 Residence | New York |
| 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 Jackson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Benjamin Jackson (~0.92 confidence) and father Ralph Jackson (~0.92 confidence) and mother Annie Jackson (~0.92 confidence) and mother Birdie Jackson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Benjamin Jackson
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Ralph Jackson
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Annie Jackson
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Birdie Jackson
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Jackson
Head · 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 — Bronx-County, New York
Open full size
1940 US Federal Census — Bronx-County, New York
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02468-00558)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Herman Getzel | 40 | Head | Salesman | Russia |
| 2 | Lillian Getzel | 34 | Wife | — | New York |
| 3 | Roy Getzel | 9 | Son | — | New York |
| 4 | Toby Getzel | 3 | Daughter | — | New York |
| 5 | Harry Feldstein | 30 | Head | Bookkeeper | New York |
| 6 | Marion Feldstein | 27 | Wife | — | Poland |
| 7 | Stephen Feldstein | 12 | Son | — | New York |
| 8 | Sidney Goldstein | 33 | Head | Clerk | New York |
| 9 | Henrietta Goldstein | 29 | Wife | — | New York |
| 10 | Albert Nathan | 46 | Head | Manager | New York |
| 11 | Estelle Nathan | 41 | Wife | Typist | New York |
| 12 | Samuel Brown | 48 | Head | Salesman | New York |
| 13 | Lillian Brown | 47 | Wife | — | England |
| 14 | Blossom Brown | 20 | Daughter | Model | New York |
| 15 | Ruby Brown | 8 | Son | — | New York |
| 16 | Harold Moscovitz | 31 | Head | Salesman | New York |
| 17 | Madalyn Moscovitz | 29 | Wife | — | New York |
| 18 | Howard Moscovitz | 3 | Son | — | New York |
| 19 | Ashley C. Bandholtz | 42 | Head | Investigator | Michigan |
| 20 | Marguerite Bandholtz | 32 | Wife | Estimating | New Jersey |
| 21 | Harold Jackson THIS PERSON | 38 | Head | Salesman | New York |
| 22 | Alvina Jackson | 34 | Wife | — | New York |
| 23 | Barbara Jackson | 3 | Daughter | — | New York |
| 24 | Nat Horchick | 31 | Head | Accountant | New York |
| 25 | Victoria Horchick | 27 | Wife | Clerk | New York |
| 26 | Eusebius Mcdonnell | 31 | Head | Undertaker | New York |
| 27 | Florence Mcdonnell | 30 | Wife | Secretary | New York |
| 28 | Ernst Thielemann | 48 | Head | Superintendent | Germany |
| 29 | Anna Thielemann | 48 | Wife | — | Germany |
| 30 | Walter P. Morris | 46 | Head | Salesman | New York |
| 31 | Anna Morris | 46 | Wife | — | New York |
| 32 | Harry Schoenfeld | 53 | Head | Salesman | New York |
| 33 | Rose Schoenfeld | 53 | Wife | Saleslady | New York |
| 34 | John Kilkenny | 60 | Head | Clerk | New York |
| 35 | Gertrude Kilkenny | 57 | Wife | — | New York |
| 36 | Helen T. Kelly | 54 | Head | — | Eire |
| 37 | Edmond Kelly | 33 | Son | Watchman | Massachusetts |
| 38 | William D. Kelly | 29 | Son | Salesman | Massachusetts |
| 39 | Agnes M. Kelly | 27 | Daughter | Clerk | Massachusetts |
Pedigree Summary
Harold
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)