IW
Irene White — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this Irene White across the 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1905), then head of a 11-person household.
Age 35
b. ~1905
Female
Daughter
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | White |
| Given Name | Irene |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Garage Bus |
| Class of Worker | PW |
| Hours Worked | 39 |
| Income (1939) | 210 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Bookkeeper |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1905 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Irene | Age | Birth yr |
|---|---|---|---|---|
| Mildred Crolius | Daughter | — | 14 | ~1926 |
| Frances Walpole | Other | — | 2 | ~1938 |
| Irene White | Daughter | — | 35 | ~1905 |
| Dorothy Crolius | Daughter | — | 14 | ~1926 |
| Robert Crolius | Son | — | 27 | ~1913 |
| Hazel Walpole | Daughter | — | 25 | ~1915 |
| Bert Crolius | Head | — | 59 | ~1881 |
| John Walpole | Other | — | 1 | ~1939 |
| Jenny Crolius | Spouse | — | 55 | ~1885 |
| Marjorie Coleman | Daughter | — | 23 | ~1917 |
| Jane Crolius | Daughter | — | 18 | ~1922 |
Census Appearances
1930
Hudson, New …
Daughter, age 25
Hudson, New Jersey · implied b. ~1905 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Irene H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Stenographer |
| Industry | Oil Refinery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Daughter, age 35
Hudson-County, New Jersey · implied b. ~1905 — 11 household members
| Surname | White |
| Given Name | Irene |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Occupation | Bookkeeper |
| Industry | Garage Bus |
| Class of Worker | PW |
| Hours Worked | 39 |
| Income (1939) | 210 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| 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 Irene White across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Irene White
Daughter · 1940 · age 35 · b. ~1905 · New Jersey
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Sibling
Dorothy Crolius
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jane Crolius
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Coleman
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Walpole
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Crolius
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Crolius
Sibling · 1940 · age 27
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 — Hudson-County, New Jersey
Open full size
1940 US Federal Census — Hudson-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02409-00581)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Geo W B Hogan | 50 | Lodger | Iron Worker | New Jersey |
| 2 | Bert S Crolius | 59 | Head | Brick Layer | New Jersey |
| 3 | Jenny Crolius | 55 | Wife | Housewife | New Jersey |
| 4 | Robert Crolius | 27 | Son | Elevator Operator | New Jersey |
| 5 | Jane Crolius | 18 | Daughter | Clerk | New Jersey |
| 6 | Dorothy Crolius | 14 | Daughter | — | New Jersey |
| 7 | Mildred Crolius | 14 | Daughter | — | New Jersey |
| 8 | Irene White THIS PERSON | 35 | Daughter | Bookkeeper | New Jersey |
| 9 | Hazel Walpole | 25 | Daughter | Housewife | New Jersey |
| 10 | Frances Walpole | 2 | Grandchild | — | New Jersey |
| 11 | John Walpole | 1 | Grandchild | — | New Jersey |
| 12 | Marjorie Coleman | 23 | Daughter | Billing Clp | New Jersey |
| 13 | Sam Rubin | 57 | Head | Contractor | Russia |
| 14 | Heddy Rubin | 51 | Wife | Housewife | Russia |
| 15 | Edith Rubin | 30 | Daughter | Clerk | New Jersey |
| 16 | Sidney Rubin | 29 | Son | Truck Driver | New Jersey |
| 17 | Evelyn Rubin | 24 | Daughter | Stenographer | New Jersey |
| 18 | Robert Rubin | 22 | Son | New Worker | New Jersey |
| 19 | Mary A Coyle | 65 | Head | Housewife | New York |
| 20 | Annie Maley | 69 | Lodger | Machine Hand | New Jersey |
| 21 | James Futrell | 51 | Lodger | Electrician | N. Carolina |
| 22 | Hugh O'Rourke | 55 | Head | Contractor | Mass. |
| 23 | Anna O'Rourke | 55 | Wife | Housewife | Canada English |
| 24 | Helen R O'Rourke | 27 | Daughter | Nurse | Mass. |
| 25 | Hugh Jr O'Rourke | 26 | Son | Mechanical Engineer | Mass. |
| 26 | Margaret Mckensy | 35 | Lodger | Technician | New York |
| 27 | Louise Christman | 68 | Head | Housewife | Germany |
| 28 | Audry Christman | 40 | Daughter | Housewife | New Jersey |
| 29 | Benj Farrell | 62 | Lodger | Handyman | New York |
| 30 | William Morrissey | 52 | Lodger | — | Nova Scotia |
| 31 | Robert Hanly | 53 | Lodger | Laborer | New Jersey |
| 32 | Edward Hess | 38 | Lodger | Assembler | New Jersey |
| 33 | John Hoults | 46 | Lodger | Laborer | New Jersey |
| 34 | Jane Jobson | 57 | Head | Housewife | New Jersey |
| 35 | Frank Wood | 43 | Son in Law | Supt. | New Jersey |
| 36 | Martha Wood | 40 | Daughter | Milliner | New Jersey |
| 37 | William Wood | 14 | Grandson | — | New Jersey |
| 38 | Margaret Dickson | 34 | Cousin | — | Canada English |
| 39 | Ann Dickson | 3 | Cousin | — | Boston |
| 40 | Thomas Theeney | 40 | Lodger | Brakeman | Conn. |
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)