JC
John Crowley — 1940 US Census Record
Model Tree available1940 United States Federal Census · Passaic-County, New Jersey
Our Model Tree links this John Crowley across the 1920, 1930 and 1940 US Censuses in Passaic-County, New Jersey (XGBoost, ~Confirmed), with identified parents John & Charlotte — first a head (b.~1900), then head of a 3-person household.
Age 40
b. ~1900
Male
Head
Born: New Jersey
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Passaic-County, New Jersey |
| Surname | Crowley |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Paterson City |
| 1935 Residence (County) | Passaic |
| Additional Details | |
| Occupation | Prop. |
| Industry | Retail Candy Store |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 750 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Prop. |
| Township / Ward | Paterson City |
| Est. Birth Year | ~1900 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| John Crowley | Head | — | 40 | ~1900 |
| Denise Crowley | Spouse | — | 32 | ~1908 |
| Robert Crowley | Son | — | 2 | ~1938 |
Census Appearances
1920
Passaic, New …
Son, age 20
Passaic, New Jersey · implied b. ~1900 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Crowley |
| Given Name | John J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New York |
| Occupation | Draughtsman |
| Industry | Office |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Passaic, New …
Son, age 30
Passaic, New Jersey · implied b. ~1900 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Crowley |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Age at First Marriage | 30 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New York |
| Occupation | Manager |
| Industry | Atlantic Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Passaic-County, New …
Head, age 40
Passaic-County, New Jersey · implied b. ~1900 — 3 household members
| Surname | Crowley |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Paterson City |
| 1935 Residence (County) | Passaic |
| Occupation | Prop. |
| Industry | Retail Candy Store |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 750 |
| 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 John Crowley across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Crowley (~0.92 confidence) and mother Charlotte Crowley (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Crowley
b. ~1862
Source father
● Household
· direct · ~0.92
Mother
Charlotte Crowley
b. ~1869
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Crowley
Head · 1940 · age 40 · b. ~1900 · New Jersey
★ 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 — Passaic-County, New Jersey
Open full size
1940 US Federal Census — Passaic-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02431-00064)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Samuel Hamine | 36 | Head | Salesman | Poland |
| 42 | Jean Hamine | 34 | Wife | — | New Jersey |
| 43 | Arthur Hamine | 15 | Son | Salesman | New Jersey |
| 44 | Barbara Hamine | 6 | Daughter | — | New Jersey |
| 45 | D. Hyman | 55 | Head | Painter | Lithuania |
| 46 | Basie Hyman | 53 | Wife | — | Lithuania |
| 47 | John Crowley THIS PERSON | 40 | Head | Prop. | New Jersey |
| 48 | Denise Crowley | 32 | Wife | — | France |
| 49 | Robert Crowley | 2 | Son | — | New Jersey |
| 50 | Sam Parker | 63 | Head | Prop. | Poland |
| 51 | Sara Parker | 50 | Wife | — | Poland |
| 52 | Aaron Parker | 19 | Son | Weaver | New Jersey |
| 53 | Flory Filera | 46 | Head | Machinist | Italy |
| 54 | Katherine Filera | 39 | Wife | Prop | Italy |
| 55 | Valda Filera | 25 | Daughter | Secretary | New Jersey |
| 56 | Vincent Bielski | 32 | Head | Weaver | New Jersey |
| 57 | Blanche Bielski | 28 | Wife | — | New Jersey |
| 58 | Helen Bielski | 2 | Daughter | — | New Jersey |
| 59 | Frank Florio | 23 | Head | Finisher | New Jersey |
| 60 | Josephine Florio | 19 | Wife | — | W. Virginia |
| 61 | Frank Jr. Florio | 1 | Son | — | New Jersey |
| 62 | Ely Elven | 55 | Head | — | New Jersey |
| 63 | Adeline Elven | 29 | Wife | Sup. Tech. | New Jersey |
| 64 | Bertram Pryce | 60 | Head | Barber | Pennsylvania |
| 65 | Matilda Pryce | 60 | Wife | — | Scotland |
| 66 | Dorothy Pryce | 31 | Daughter | Teacher | New Jersey |
| 67 | Henry Brackman | 47 | Head | Salesman | Austria |
| 68 | Goldie Brackman | 47 | Wife | — | Austria |
| 69 | Nathan Brackman | 17 | Son | — | New Jersey |
| 70 | Eugene Pisano | 57 | Head | Gardner | Italy |
| 71 | Mary Pisano | 45 | Wife | — | New Jersey |
| 72 | Rose Pisano | 19 | Daughter | Beautician | New Jersey |
| 73 | Charles Pisano | 27 | Head | Truck Driver | New Jersey |
| 74 | Jean Pisano | 25 | Wife | — | Pennsylvania |
| 75 | Eugene Pisano | 2 | Son | — | New Jersey |
| 76 | George Pisano | 20 | Son | Salesman | New York |
| 77 | Jacob Merola | 64 | Head | Proprietor | New Jersey |
| 78 | Ruth Burgess | 39 | Lodger | Sewer | New Jersey |
| 79 | Innocenzo Nelha | 75 | Lodger | — | Italy |
| 80 | Armand Nelha | 49 | Son | Weaver | Mass. |
Pedigree Summary
John
Gen 1 · 2 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)