HG
Harold Green — 1940 US Census Record
Model Tree available1940 United States Federal Census · Queens-County, New York
Our Model Tree links this Harold Green across the 1920, 1930 and 1940 US Censuses in Queens-County, New York (XGBoost, ~Confirmed), with identified parents Louis & Louis — first a head (b.~1907), then head of a 4-person household.
Age 33
b. ~1907
Male
Head
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Queens-County, New York |
| Surname | Green |
| Given Name | Harold |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | N. Y. City |
| 1935 Residence (County) | Queens |
| Additional Details | |
| Occupation | Dentistry - Mechanical |
| Industry | Laboratory |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 3000 |
| Highest Grade | Hs 4 |
| 1935 Residence | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Dentistry - Mechanical |
| Township / Ward | N Y City |
| Est. Birth Year | ~1907 |
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 |
|---|---|---|---|---|
| Wayne Green | Son | — | 5 | ~1935 |
| Harold Green | Head | — | 33 | ~1907 |
| Mauna Green | Daughter | — | 5 | ~1935 |
| Anne Green | Spouse | — | 28 | ~1912 |
Census Appearances
1920
Bronx, New …
Son, age 12
Bronx, New York · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Bronx, New …
Son, age 22
Bronx, New York · implied b. ~1908 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | New York |
| Age at First Marriage | 22 |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Occupation | Lawyer |
| Industry | Lawyer Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Queens-County, New …
Head, age 33
Queens-County, New York · implied b. ~1907 — 4 household members
| Surname | Green |
| Given Name | Harold |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | N. Y. City |
| 1935 Residence (County) | Queens |
| Occupation | Dentistry - Mechanical |
| Industry | Laboratory |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 3000 |
| Highest Grade | Hs 4 |
| 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 Green across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Louis Green (~0.92 confidence) and father Louis Green (~0.92 confidence) and mother Anna Green (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Louis Green
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Louis Green
b. ~1893
Source father
● Household
· direct · ~0.92
Mother
Anna Green
b. ~1889
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Green
Head · 1940 · age 33 · b. ~1907 · 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 — Queens-County, New York
Open full size
1940 US Federal Census — Queens-County, New York
Page Contents
30 people indexed on this census page (nara:1940:m-t0627-02739-00009)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Frank H Bensch | 48 | Head | Ex General Contractor | New York |
| 42 | Margaret Bensch | 45 | Wife | — | New York |
| 43 | Dorothy Bensch | 19 | Daughter | — | New York |
| 44 | Dora Brahms | 70 | Mother-in-law | — | Germany |
| 45 | Joseph Michael | 57 | Head | Real Estate Broker | New York |
| 46 | Clara Michael | 56 | Wife | — | Russia |
| 47 | Mortimer Michael | 31 | Son | Attorney | New York |
| 48 | Lionel Michael | 26 | Son | Salesman | New York |
| 49 | Jos. Irwin Montel | 40 | Son-in-law | Real Estate Broker | New York |
| 50 | Gertrude Montel | 34 | Daughter | Welfare Dept | New York |
| 51 | Michael Montel | 1 | Grandson | — | New York |
| 52 | Ruby Montrose | 28 | Nursemaid | Maid | New York |
| 53 | George Schmidt | 43 | Head | Studio Mgr. | New York |
| 54 | Irene Schmidt | 44 | Wife | — | New York |
| 55 | Jane Schmidt | 14 | Daughter | — | New York |
| 56 | George Schmidt | 11 | Son | — | New York |
| 57 | Harold Green THIS PERSON | 33 | Head | Dentistry - Mechanical | New York |
| 58 | Anne Green | 28 | Wife | — | New York |
| 59 | Mauna Green | 5 | Daughter | — | New York |
| 60 | Wayne Green | 5 | Son | — | New York |
| 61 | Herbert Greenfield | 32 | Head | Salesman | New York |
| 62 | Rita G Greenfield | 32 | Wife | — | New York |
| 63 | Howard E Greenfield | 0 | Son | — | New York |
| 64 | Rose A Greenfield | 67 | Mother | — | New Jersey |
| 65 | Henry Weden | 41 | Head | Radio Drill Machinist | New York |
| 66 | Helen Weden | 35 | Wife | Caretaker For House | New York |
| 67 | Henry Weden | 10 | Son | — | New York |
| 68 | Chas. E Minor | 51 | Head | Chief Clerk | New York |
| 69 | Margie M Minor | 48 | Wife | — | New York |
| 70 | Addie Geier | 71 | Mother-in-law | — | New York |
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)