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Ernest Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Passaic-County, New Jersey
Our Model Tree links this Ernest Lewis across the 1930 and 1940 US Censuses in Passaic-County, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 9-person household.
Age 14
b. ~1926
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Passaic-County, New Jersey |
| Surname | Lewis |
| Given Name | Ernest |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Ringwood |
| 1935 Residence (County) | Passaic |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Ringwood |
| Est. Birth Year | ~1926 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ernest | Age | Birth yr |
|---|---|---|---|---|
| Bertha Lewis | Daughter | — | 4 | ~1936 |
| Ernest Lewis | Son | — | 14 | ~1926 |
| Martha Lewis | Daughter | — | 6 | ~1934 |
| Leo Lewis | Son | — | 15 | ~1925 |
| Le Lewis | Son | — | 3 | ~1937 |
| Ida Lewis | Spouse | — | 37 | ~1903 |
| Ida Lewis | Daughter | — | 9 | ~1931 |
| John Lewis | Son | — | 10 | ~1930 |
| Le Lewis | Head | — | 44 | ~1896 |
Census Appearances
1930
Passaic, New …
Son, age 4
Passaic, New Jersey · implied b. ~1926 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Ernest |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Passaic-County, New …
Son, age 14
Passaic-County, New Jersey · implied b. ~1926 — 9 household members
| Surname | Lewis |
| Given Name | Ernest |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Ringwood |
| 1935 Residence (County) | Passaic |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Ernest Lewis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ernest Lewis
Son · 1940 · age 14 · b. ~1926 · New Jersey
★ You are viewing this record
Sibling
Ida Lewis
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Lewis
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Lewis
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Le Lewis
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Lewis
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bertha Lewis
Sibling · 1940 · age 4
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 — Passaic-County, New Jersey
Open full size
1940 US Federal Census — Passaic-County, New Jersey
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02379-00271)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Audrey Morgan | 11 | Son | — | New Jersey |
| 42 | Allen Morgan | 9 | Son | — | New Jersey |
| 43 | Beverley Morgan | 7 | Daughter | — | New Jersey |
| 44 | Sally Morgan | 5 | Daughter | — | New Jersey |
| 45 | Robert Mann | 36 | Head | Laborer | New York |
| 46 | Grace Mann | 50 | Wife | — | New Jersey |
| 47 | Victor Milligan | 24 | Step son | Laborer | New Jersey |
| 48 | Frederick S. Milligan | 1 | Step son | — | New Jersey |
| 49 | Clarence Heady | 38 | Head | Laborer | New York |
| 50 | Laura Heady | 38 | Wife | — | New Jersey |
| 51 | Elizabeth Heady | 16 | Daughter | — | New Jersey |
| 52 | Elenor Heady | 13 | Daughter | — | New Jersey |
| 53 | Gladys Heady | 9 | Daughter | — | New Jersey |
| 54 | Charles Heady | 6 | Son | — | New Jersey |
| 55 | Clarence Heady | 3 | Son | — | New Jersey |
| 57 | Emanuel Halsey | 28 | Head | Laborer | New York |
| 58 | Helen Halsey | 26 | Wife | — | New Jersey |
| 59 | Emanuel Jr. Halsey | 7 | Son | — | New Jersey |
| 60 | Lorraine Halsey | 6 | Daughter | — | New Jersey |
| 61 | Joan Halsey | 5 | Daughter | — | New Jersey |
| 62 | Kenneth Halsey | 2 | Son | — | New Jersey |
| 63 | Paul Yasinowicz | 59 | Head | — | Poland |
| 64 | Stanley Yasinowicz | 27 | Son | Skip Tender | New Jersey |
| 65 | Steve Yasinowicz | 20 | Son | — | New Jersey |
| 66 | Helen Yasinowicz | 17 | Daughter | — | New Jersey |
| 67 | Victor Yasinowicz | 16 | Son | — | New Jersey |
| 68 | Frank Hanosewski | 23 | Boarder | Laborer | Poland |
| 69 | Le Roy Lewis | 44 | Head | Laborer | New York |
| 70 | Ida Lewis | 37 | Wife | — | New Jersey |
| 71 | Leo Lewis | 15 | Son | — | New Jersey |
| 72 | Ernest Lewis THIS PERSON | 14 | Son | — | New Jersey |
| 73 | John Lewis | 10 | Son | — | New Jersey |
| 74 | Ida Lewis | 9 | Daughter | — | New Jersey |
| 75 | Martha Lewis | 6 | Daughter | — | New Jersey |
| 76 | Bertha Lewis | 4 | Daughter | — | New Jersey |
| 77 | Le Roy Lewis | 3 | Son | — | New Jersey |
| 78 | John Van Tassel | 53 | Head | Maintenance Man | New York |
| 79 | Hester Van Tassel | 48 | Wife | — | New York |
| 80 | Elizabeth Heady | 16 | Niece | — | New Jersey |
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)