EK
Elizabeth Kelly — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this Elizabeth Kelly across the 1920, 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1913), then head of a 4-person household.
Age 27
b. ~1913
Female
Daughter
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Kelly |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | North Bergen |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Occupation | File Clerk |
| Industry | Medical Supplies |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 920 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | File Clerk |
| Township / Ward | North Bergen |
| Est. Birth Year | ~1913 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Florence Kelly | Daughter | — | 23 | ~1917 |
| Elizabeth Kelly | Daughter | — | 27 | ~1913 |
| John Kelly | Head | — | 71 | ~1869 |
| Bridget Kelly | Spouse | — | 64 | ~1876 |
Census Appearances
1920
Hudson, New …
Daughter, age 7
Hudson, New Jersey · implied b. ~1913 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Hudson, New …
Daughter, age 17
Hudson, New Jersey · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Daughter, age 27
Hudson-County, New Jersey · implied b. ~1913 — 4 household members
| Surname | Kelly |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | North Bergen |
| 1935 Residence (County) | Hudson |
| Occupation | File Clerk |
| Industry | Medical Supplies |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 920 |
| Highest Grade | Hs 4 |
| 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 Elizabeth Kelly across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Kelly (~0.92 confidence) and father John Kelly (~0.92 confidence) and father John Kelly (~0.92 confidence) and mother Bridget Kelly (~0.92 confidence) and mother Bridget Kelly (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Kelly
b. ~1869
Source father
● Household
· direct · ~0.92
Father
John Kelly
b. ~1869
Source father
● Household
· direct · ~0.92
Father
John Kelly
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Bridget Kelly
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Bridget Kelly
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Elizabeth Kelly
Daughter · 1940 · age 27 · b. ~1913 · New Jersey
★ You are viewing this record
Sibling
Florence Kelly
Sibling · 1940 · age 23
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-t0627-02351-01055)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John Kelly | 71 | Head | — | Irish Free State |
| 42 | Bridget Kelly | 64 | Wife | — | Irish Free State |
| 43 | Elizabeth Kelly THIS PERSON | 27 | Daughter | File Clerk | New Jersey |
| 44 | Florence Kelly | 23 | Daughter | Typist | New Jersey |
| 45 | Eugene Kielty | 30 | Head | Accountant | New Jersey |
| 46 | Katherine Kielty | 30 | Wife | — | New Jersey |
| 47 | Barbara Kielty | 4 | Daughter | — | New Jersey |
| 48 | Eugene Kielty | 1 | Son | — | New Jersey |
| 49 | James Nolan | 30 | Head | Installer | New Jersey |
| 50 | Marie Nolan | 26 | Wife | — | New Jersey |
| 51 | Patricia Nolan | 2 | Daughter | — | New Jersey |
| 52 | Lorraine Nolan | 0 | Daughter | — | New Jersey |
| 53 | Thomas Bachia | 53 | Head | Wredge-Operator | Austria |
| 54 | Mattie Bachia | 52 | Wife | — | Austria |
| 55 | Anthony Bachia | 15 | Son | — | New Jersey |
| 56 | Valentine Lupetin | 31 | Son-in-law | Longshoreman | Austria |
| 57 | Ruth Lupetin | 18 | Daughter | — | Italy |
| 58 | Frank Cuozzo | 48 | Head | Machinist Helper | Italy |
| 59 | Jenny Cuozzo | 43 | Wife | — | Italy |
| 60 | Ernest Cuozzo | 16 | Son | Feeder | Rhode Island |
| 61 | Marie Cuozzo | 14 | Daughter | — | New Jersey |
| 62 | Anna Cuozzo | 3 | Daughter | — | New Jersey |
| 63 | Harry De Risi | 31 | Head | Formula Mixer | New Jersey |
| 64 | Catherine De Risi | 23 | Wife | Packer | New Jersey |
| 65 | Russell Davidson | 33 | Head | Route Salesman | New Jersey |
| 66 | Catherine Davidson | 33 | Wife | — | New Jersey |
| 67 | Anthony Davidson | 2 | Son | — | New Jersey |
| 68 | Anthony Miaritta | 41 | Head | Sheet Cutter | Italy |
| 69 | Santina Miaritta | 41 | Wife | Housemaker | Italy |
| 70 | Conchetta Miaritta | 15 | Daughter | — | New Jersey |
| 71 | Nicholas Miaritta | 14 | Son | — | New Jersey |
| 72 | Josephine Miaritta | 11 | Daughter | — | New York |
| 73 | Robbins St New York | None | Street Name | — | — |
| 74 | Diedrich Brunjes | 30 | Head | Cabinet Maker | Germany |
| 75 | Teresa Brunjes | 25 | Wife | — | New Jersey |
| 76 | Lorraine Brunjes | 1 | Daughter | — | New Jersey |
| 77 | Peter Nikitakis | 41 | Head | Marine Capt | Greece |
| 78 | Annie Nikitakis | 38 | Wife | — | Scotland |
| 79 | F. Gethen Nikitakis | 3 | Son | — | New Jersey |
| 80 | Lorna Nikitakis | 1 | Daughter | — | New Jersey |
Pedigree Summary
Elizabeth + 1 sibling
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)