HL
Harold Lewis — 1940 US Census Record
Model Tree available1940 United States Federal Census · Bronx-County, New York
Our Model Tree links this Harold Lewis across the 1920, 1930 and 1940 US Censuses in Bronx-County, New York (XGBoost, ~Confirmed), with identified parents Anna & Frank — first a son (b.~1912), then head of a 5-person household.
Age 28
b. ~1912
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bronx-County, New York |
| Surname | Lewis |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Bronx |
| Additional Details | |
| Occupation | Elevator Op. |
| Industry | Office Building |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1300 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Elevator Op. |
| Township / Ward | New York |
| Est. Birth Year | ~1912 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Anna Lewis | Spouse | — | 54 | ~1886 |
| Mildred Lewis | Daughter | — | 22 | ~1918 |
| Harold Lewis | Son | — | 28 | ~1912 |
| Warren Lewis | Son | — | 18 | ~1922 |
| Frank Lewis | Head | — | 54 | ~1886 |
Census Appearances
1920
Queens, New …
Son, age 8
Queens, New York · implied b. ~1912 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Harold Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| 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 |
1930
Kings, New …
Son, age 18
Kings, New York · implied b. ~1912 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Bronx-County, New …
Son, age 28
Bronx-County, New York · implied b. ~1912 — 5 household members
| Surname | Lewis |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Bronx |
| Occupation | Elevator Op. |
| Industry | Office Building |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1300 |
| Highest Grade | No 8 |
| 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 Lewis across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: mother Anna Lewis (~0.92 confidence) and father Frank Lewis (~0.92 confidence) and father Harold Lewis (~0.92 confidence) and father Henry Lewis (~0.92 confidence) and mother Margaret Lewis (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Anna Lewis
b. ~1886
Source mother
● Household
· direct · ~0.92
Father
Frank Lewis
b. ~1886
Source father
● Household
· direct · ~0.92
Father
Harold Lewis
b. ~1889
Source father
● Household
· direct · ~0.92
Father
Henry Lewis
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
Margaret Lewis
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Lewis
Son · 1940 · age 28 · b. ~1912 · New York
★ You are viewing this record
Sibling
Mildred Lewis
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Warren Lewis
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
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-t0627-02471-00584)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lucy Mizany | 25 | Head | Secretary | New York |
| 2 | Henry Mizany | 4 | Son | — | New York |
| 3 | Andres Cosme | 60 | Head | Laborer | Puerto Rico |
| 4 | Oswald Cosme | 11 | Son | — | New York |
| 5 | Alfred Cosme | 8 | Son | — | New York |
| 6 | Millo Caserta | 45 | Lodger | Carpenter | Italy |
| 7 | Mary Caserta | 35 | Lodger | Fur Operator | Puerto Rico |
| 8 | Frank Lewis | 54 | Head | Superintendent | New York |
| 9 | Anna Lewis | 54 | Wife | Superintendent | New York |
| 10 | Harold Lewis THIS PERSON | 28 | Son | Elevator Op. | New York |
| 11 | Mildred Lewis | 22 | Daughter | Sec. Stenographer | New York |
| 12 | Warren Lewis | 18 | Son | Messenger | New York |
| 13 | John Ostina | 56 | Head | Lithographer | New York |
| 14 | Marie Ostina | 54 | Wife | — | Vienna |
| 15 | Caroline Ostina | 30 | Daughter | Electrical Assembler | Vienna |
| 16 | Dorothy Ostina | 16 | Daughter | — | Virginia |
| 17 | Samuel Jones | 78 | Head | Custodian Engineer | Poland |
| 18 | Elizabeth Jones | 71 | Wife | — | Poland |
| 19 | Anna Carlson | 50 | Head | — | New York |
| 20 | Ruth Carlson | 31 | Daughter | Stenographer | New York |
| 21 | Walter Carlson | 22 | Son | Packer | New York |
| 22 | Anna Carlson | 19 | Daughter | Stenographer | New York |
| 23 | Marjorie Carlson | 13 | Daughter | — | New York |
| 24 | Dorothy Carlson | 13 | Daughter | — | New York |
| 25 | William Mayer | 72 | Head | Carpenter | New York |
| 26 | Anna Mayer | 47 | Wife | — | Poland |
| 27 | Walter Mayer | 16 | Son | — | New York |
| 28 | Charles Steiner | 57 | Head | Superintendent | New York |
| 29 | Frederick Hermann | 49 | Head | Helper On Truck | New York |
| 30 | Anna Hermann | 37 | Wife | — | New York |
| 31 | Caroline Bollier | 75 | Mother | — | Germany |
| 32 | Peter Rulinghoff | 53 | Head | Bookkeeper | New York |
| 33 | Beatrice Rulinghoff | 50 | Wife | — | New York |
| 34 | Peter Rulinghoff | 22 | Son | File Clerk | New York |
| 35 | Violet Rulinghoff | 18 | Daughter | Typist | New York |
| 36 | John Orth | 60 | Head | Cook | Germany |
| 37 | Ella Orth | 40 | Wife | Ironer | Germany |
| 38 | Ella Orth | 11 | Daughter | — | Germany |
| 39 | Margaret Crosby | 59 | Head | — | New York |
Pedigree Summary
Harold + 2 siblings
Gen 1 · 5 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)