HL
Harold Lewis — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Harold Lewis across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed), with identified parents David & David — first a son (b.~1919), then head of a 3-person household.
Age 21
b. ~1919
Male
Son
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Lewis |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Occupation | soda dispenser |
| Industry | drug store |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 528 |
| Highest Grade | C-1 |
| 1935 Residence | Same home |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Soda Dispenser |
| Township / Ward | New York City |
| Est. Birth Year | ~1919 |
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 |
|---|---|---|---|---|
| Jean Lewis | Head | — | 37 | ~1903 |
| Harold Lewis | Son | — | 21 | ~1919 |
| Norman Lewis | Son | — | 14 | ~1926 |
Census Appearances
1920
New York, …
Son, age 1
New York, New York · implied b. ~1919 — 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 | 1 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Kings, New …
Son, age 11
Kings, New York · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Son, age 21
Kings-County, New York · implied b. ~1919 — 3 household members
| Surname | Lewis |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Kings |
| Occupation | soda dispenser |
| Industry | drug store |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 528 |
| Highest Grade | C-1 |
| 1935 Residence | Same home |
| 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: father David Lewis (~0.92 confidence) and father David Lewis (~0.92 confidence) and mother Jennie Lewis (~0.92 confidence) and mother Jean Lewis (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
David Lewis
b. ~1885
Source father
● Household
· direct · ~0.92
Father
David Lewis
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
Jennie Lewis
b. ~1896
Source mother
● Household
· direct · ~0.92
Mother
Jean Lewis
b. ~1903
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Lewis
Son · 1940 · age 21 · b. ~1919 · New York
★ You are viewing this record
Sibling
Norman Lewis
Sibling · 1940 · age 14
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 — Kings-County, New York
Open full size
1940 US Federal Census — Kings-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02581-00392)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Mcdonnell | 40 | Wife | H | Scotland |
| 2 | Raymond Mcdonnell | 1 | Son | — | New York |
| 3 | Frank Lutz | 36 | Head | Gas Sta. Attn. | Austria |
| 4 | Margaret Lutz | 32 | Wife | H | Eire |
| 5 | Francis Lutz | 4 | Son | — | New York |
| 6 | Kenneth Mcdougal | 37 | Head | Watchman | New York |
| 7 | Hannah Mcdougal | 69 | Mother | H | Northern Ireland |
| 8 | Clayton Nixon | 66 | Head | Cleaner | Penna |
| 9 | Elsie Nixon | 54 | Wife | Filling Clerk | New York |
| 10 | Margaret Nixon | 33 | Daughter | Salesclerk | New York |
| 11 | Charlotte Nixon | 21 | Daughter | Proprietor | New York |
| 12 | Patrick Hardy | 42 | Head | — | New York |
| 13 | Elizabeth Hardy | 30 | Wife | H | Eire |
| 14 | Patrick, Jr. Hardy | 7 | Son | — | New York |
| 15 | Thomas Hardy | 5 | Son | — | New York |
| 16 | James Murphy | 32 | Head | Truck Driver | Eire |
| 17 | Margaret Murphy | 29 | Wife | H | Scotland |
| 18 | James, Jr. Murphy | 3 | Son | — | New York |
| 19 | Woodrow Dennis | 43 | Head | Longshoreman | New York |
| 20 | Madeline Dennis | 42 | Wife | H | New York |
| 21 | Celon Mona | 29 | Head | Sprayer | New York |
| 22 | Mary Mona | 37 | Wife | H | Penna |
| 23 | Anna Mona | 5 | Daughter | — | New York |
| 24 | Leon Tucker | 37 | Head | Boiler Maker | South Carolina |
| 25 | Nora Tucker | 35 | Wife | H | Eire |
| 26 | Donald Tucker | 1 | Son | — | New York |
| 27 | Noreen Tucker | 0 | Daughter | — | New York |
| 28 | Benjamin Maletsky | 65 | Head | Proprietor | Russia |
| 29 | Jean Lewis | 37 | Head | Office Mgr. | Russia |
| 30 | Harold Lewis THIS PERSON | 21 | Son | Soda Dispenser | New York |
| 31 | Norman Lewis | 14 | Son | H | New York |
| 32 | Anthony Monturi | 50 | Head | Barber | Italy |
| 33 | Clara Monturi | 46 | Wife | H | Italy |
| 34 | Filomena Monturi | 23 | Daughter | Secretary | New York |
| 35 | Ralph Monturi | 21 | Son | Butcher | New York |
| 36 | Jean Monturi | 17 | Daughter | — | New York |
| 37 | Amelia Monturi | 9 | Daughter | — | New York |
| 38 | Thomas O'Brien | 52 | Head | Mechanic | New York |
| 39 | Helen O'Brien | 50 | Wife | H | New York |
| 40 | Geraldine O'Brien | 22 | Daughter | Salesclerk | New York |
Pedigree Summary
Harold + 1 sibling
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)