DK
Daniel Kelly — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this Daniel Kelly across the 1920, 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed), with identified parents Christopher & Elizabeth — first a head (b.~1905), then head of a 3-person household.
Age 35
b. ~1905
Male
Head
Born: New Jersey
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Kelly |
| Given Name | Daniel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Bayonne |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Occupation | Laboratory Technician |
| Industry | Oil Refinery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2220 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Laboratory Technician |
| Township / Ward | Bayonne |
| 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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Daniel | Age | Birth yr |
|---|---|---|---|---|
| Jeanette Kelly | Spouse | — | 34 | ~1906 |
| Jane Kelly | Daughter | — | 3 | ~1937 |
| Daniel Kelly | Head | — | 35 | ~1905 |
Census Appearances
1920
Hudson, New …
Son, age 15
Hudson, New Jersey · implied b. ~1905 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Daniel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Watch Repairer |
| Industry | Watchmaker |
| 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
Hudson, New …
Son, age 25
Hudson, New Jersey · implied b. ~1905 — 30 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Daniel B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Massachusetts |
| Occupation | Purser |
| Industry | Deck Hand |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Head, age 35
Hudson-County, New Jersey · implied b. ~1905 — 3 household members
| Surname | Kelly |
| Given Name | Daniel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Bayonne |
| 1935 Residence (County) | Hudson |
| Occupation | Laboratory Technician |
| Industry | Oil Refinery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2220 |
| 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 Daniel Kelly across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Christopher Kelly (~0.92 confidence) and mother Elizabeth Kelly (~0.92 confidence) and mother Mary Kelly (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Christopher Kelly
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Kelly
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Mary Kelly
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Daniel Kelly
Head · 1940 · age 35 · b. ~1905 · 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 — 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-t0627-02346-00014)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Gertrude Grodberg | 40 | Wife | — | New Jersey |
| 42 | Chas Grodberg | 14 | Son | — | New Jersey |
| 43 | Betty Grodberg | 10 | Daughter | — | New Jersey |
| 44 | Abraham Freedland | 45 | Brother-in-law | Salesman | New York |
| 45 | J. Edward Bennett | 33 | Head | Lawyer | New Jersey |
| 46 | Birdie Bennett | 29 | Wife | — | New Jersey |
| 47 | Richard Bennett | 6 | Son | — | New Jersey |
| 48 | Harold Bennett | 3 | Son | — | New Jersey |
| 49 | Sadie Marshall | 54 | Maid | Domestic | Virginia |
| 50 | Morris Rockoff | 37 | Head | Draftsman | New Jersey |
| 51 | Jessie Rockoff | 30 | Wife | — | New Jersey |
| 52 | Nicholas Rockoff | 3 | Son | — | New Jersey |
| 53 | Anthony Natwin | 28 | Head | Cutter | New Jersey |
| 54 | Elizabeth Natwin | 24 | Wife | Secretary | New Jersey |
| 55 | Daniel Kelly THIS PERSON | 35 | Head | Laboratory Technician | New Jersey |
| 56 | Jeanette Kelly | 34 | Wife | — | New Jersey |
| 57 | Jane Kelly | 3 | Daughter | — | New Jersey |
| 58 | Andrew Wittenberg | 50 | Head | Jobber | Poland |
| 59 | Frances Wittenberg | 46 | Wife | — | Poland |
| 60 | Clara Wittenberg | 25 | Daughter | Stenographer | New Jersey |
| 61 | Hedwig Wittenberg | 19 | Daughter | Secretary | New Jersey |
| 62 | Frank Nanis | 61 | Head | Proprietor | New Jersey |
| 63 | Rose Nanis | 61 | Wife | — | England |
| 64 | Mortimer Nanis | 22 | Son | — | New Jersey |
| 65 | Bessie Cohen | 81 | Mother-in-law | — | Russia |
| 66 | Ida Cohen | 47 | Sister-in-law | — | New York |
| 67 | Isaac Silberberg | 57 | Head | — | Poland |
| 68 | Jack Silberberg | 26 | Son | Salesman | New Jersey |
| 69 | Joseph Silberberg | 33 | Son | Manager | New Jersey |
| 70 | Julia Silberberg | 32 | Daughter-in-law | Secretary | New York |
| 71 | Gertrude Geiger | 34 | Daughter | — | New Jersey |
| 72 | Alan Geiger | 11 | Grandson | — | New Jersey |
| 73 | Hyman Hockstein | 38 | Head | Contractor | New Jersey |
| 74 | Edna Hockstein | 30 | Wife | — | New Jersey |
| 75 | Robert Hockstein | 13 | Son | — | New Jersey |
| 76 | Joan Hockstein | 10 | Daughter | — | New Jersey |
| 77 | Arthur Schreiber | 36 | Head | Manufacturer | New Jersey |
| 78 | Lillian Schreiber | 33 | Wife | — | New Jersey |
| 79 | Theodore Schreiber | 13 | Son | — | New Jersey |
| 80 | Barry Schreiber | 4 | Son | — | New Jersey |
Pedigree Summary
Daniel
Gen 1 · 3 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)