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Katherine Kelly — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Essex-County, New Jersey
Our Model Tree links this Katherine Kelly across the 1930 and 1940 US Censuses in Essex-County, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 6-person household.
Age 23
b. ~1917
Female
Daughter
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, New Jersey |
| Surname | Kelly |
| Given Name | Katherine |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Newark |
| 1935 Residence (County) | Essex |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Warehouse |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1092 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Stenographer |
| Township / Ward | Newark |
| Est. Birth Year | ~1917 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Katherine | Age | Birth yr |
|---|---|---|---|---|
| Katherine Kelly | Daughter | — | 23 | ~1917 |
| Wilfred Kelly | Son | — | 19 | ~1921 |
| Martin Kelly | Head | — | 51 | ~1889 |
| John Kelly | Son | — | 17 | ~1923 |
| Ruth Kelly | Daughter | — | 12 | ~1928 |
| Ruth Kelly | Spouse | — | 48 | ~1892 |
Census Appearances
1930
Hudson, New …
Daughter, age 13
Hudson, New Jersey · implied b. ~1917 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New Jersey |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Essex-County, New …
Daughter, age 23
Essex-County, New Jersey · implied b. ~1917 — 6 household members
| Surname | Kelly |
| Given Name | Katherine |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Newark |
| 1935 Residence (County) | Essex |
| Occupation | Stenographer |
| Industry | Warehouse |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1092 |
| Highest Grade | H 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 Katherine Kelly across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Katherine Kelly
Daughter · 1940 · age 23 · b. ~1917 · New Jersey
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Sibling
Ruth Kelly
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Kelly
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilfred Kelly
Sibling · 1940 · age 19
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 — Essex-County, New Jersey
Open full size
1940 US Federal Census — Essex-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02416-00015)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Evelyn Cummings | 22 | daughter | New Worker | New Jersey |
| 2 | Robert Cummings | 20 | son | Driver | New Jersey |
| 3 | Margaretta Cummings | 19 | daughter | None | New Jersey |
| 4 | Helen Cummings | 17 | daughter | None | New Jersey |
| 5 | Raymond Farrow | 48 | Head | Inspector | New Jersey |
| 6 | Ruth Farrow | 44 | wife | None | New Jersey |
| 7 | George Farrow | 19 | son | New Worker | New Jersey |
| 8 | Raymond Jr Farrow | 17 | son | Clerk | New Jersey |
| 9 | Gilbert Farrow | 15 | son | None | New Jersey |
| 10 | Mary Farrow | 11 | daughter | None | New Jersey |
| 11 | John Tobin | 22 | son-in-law | None | New Jersey |
| 12 | Betty Tobin | 21 | daughter | None | New Jersey |
| 13 | Joseph Tigelo | 54 | Head | Retail Grocery | Italy |
| 14 | Teresa Tigelo | 54 | wife | None | Italy |
| 15 | Anna Tigelo | 23 | daughter | Solderer | New Jersey |
| 16 | Charles Tigelo | 20 | son | Grinder | New Jersey |
| 17 | William Tigelo | 17 | son | General | New Jersey |
| 18 | Charlotte Tigelo | 14 | daughter | None | New Jersey |
| 19 | John Farrow | 29 | Head | Driver | New Jersey |
| 20 | Doris Farrow | 24 | wife | None | New Jersey |
| 21 | John Farrow | 6 | son | None | New Jersey |
| 22 | Joseph Farrow | 4 | son | None | New Jersey |
| 23 | Diane Farrow | 1 | daughter | None | New Jersey |
| 24 | Patricia Farrow | 0 | daughter | None | New Jersey |
| 25 | Martin Kelly | 51 | Head | Bookbinder | New Jersey |
| 26 | Ruth Kelly | 48 | wife | None | New Jersey |
| 27 | Katherine Kelly THIS PERSON | 23 | daughter | Stenographer | New Jersey |
| 28 | Wilfred Kelly | 19 | son | Turret Lathe | New Jersey |
| 29 | John Kelly | 17 | son | None | New Jersey |
| 30 | Ruth Kelly | 12 | daughter | None | New Jersey |
| 31 | Owen Worley | 46 | Head | Ironworker | Virginia |
| 32 | Johanna Worley | 42 | wife | None | New Jersey |
| 33 | Evelyn Worley | 13 | daughter | None | New Jersey |
| 34 | Michael Neyo | 54 | Head | Watchman | Italy |
| 35 | Katherine Neyo | 42 | wife | None | New Jersey |
| 36 | Rita Thickenall | 23 | daughter | Secretary | New Jersey |
| 37 | John Thickenall | 65 | Head | Dye Setter | Pennsylvania |
| 38 | Blayna Thickenall | 63 | wife | None | Pennsylvania |
| 39 | Albert Santin | 39 | Head | Carpenter | Italy |
| 40 | Leonina Santin | 40 | wife | None | Switzerland |
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)