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James Kennedy — 1930 US Census Record
Model Tree available1930 United States Federal Census · Essex, New Jersey
Our Model Tree links this James Kennedy across the 1910, 1920 and 1930 US Censuses in Essex, New Jersey (XGBoost, ~Confirmed), with identified parents James & Annie — first a son (b.~1907), then head of a 6-person household.
Age 23
b. ~1907
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Essex, New Jersey |
| Surname | Kennedy |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Occupation | Clerk |
| Industry | Oil Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Clerk |
| Township / Ward | Newark City |
| Est. Birth Year | ~1907 |
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 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Isabell Kennedy | Daughter | — | 20 | ~1910 |
| Mildred Kennedy | Daughter | — | 15 | ~1915 |
| Edith Kennedy | Daughter | — | 22 | ~1908 |
| James Kennedy | Head | — | 53 | ~1877 |
| James Kennedy | Son | — | 23 | ~1907 |
| Annie Kennedy | Spouse | — | 53 | ~1877 |
Census Appearances
1910
Essex, New …
Son, age 2
Essex, New Jersey · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kennedy |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
Essex, New …
Son, age 12
Essex, New Jersey · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kennedy |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Student |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Essex, New …
Son, age 23
Essex, New Jersey · implied b. ~1907 — 6 household members
| Surname | Kennedy |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Clerk |
| Industry | Oil Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| 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 James Kennedy across 3 US Census years (1910, 1920 and 1930) in Essex, New Jersey, using XGBoost record linkage. Identified parents: father James Kennedy (~0.92 confidence) and mother Annie Kennedy (~0.92 confidence) and father George Kennedy (~0.92 confidence) and father George Kennedy (~0.92 confidence) and mother Mabel Kennedy (~0.92 confidence) and mother Mary Kennedy (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Kennedy
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Annie Kennedy
b. ~1877
Source mother
● Household
· direct · ~0.92
Father
George Kennedy
b. ~1879
Source father
● Household
· direct · ~0.92
Father
George Kennedy
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Mabel Kennedy
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Mary Kennedy
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Kennedy
Son · 1930 · age 23 · b. ~1907 · New Jersey
★ You are viewing this record
Sibling
Edith Kennedy
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Kennedy
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isabell Kennedy
Sibling · 1930 · age 20
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
1930 US Federal Census — Essex, New Jersey
Open full size
1930 US Federal Census — Essex, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1337:0934)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Karl Spooner | 10 | Son | — | New York |
| 52 | Betty Leonard | 19 | Roomer | Stenographer | New Jersey |
| 53 | Theresa Bonagura | 21 | Roomer | Operator | New Jersey |
| 54 | Mary Mack | 19 | Roomer | Saleslady | New Jersey |
| 55 | Mildred Mack | 22 | Roomer | — | New Jersey |
| 56 | Albert Pommere | 21 | Roomer | — | New Jersey |
| 57 | Sylvester King | 28 | Head | Laborer | New York |
| 58 | Blanche King | 25 | Wife | Operator | New Jersey |
| 59 | Mildred King | 2 | Daughter | — | New Jersey |
| 60 | William E. Duck | 66 | Head | Clerk | Massachusetts |
| 61 | Isabell Duck | 57 | Wife | — | New York |
| 62 | William E. Jr. Duck | 23 | Son | Salesman | New Jersey |
| 63 | Fred G. Duck | 23 | Son | Mechanic | New Jersey |
| 64 | George West | 30 | Son-in-law | Messenger | England |
| 65 | Alice West | 29 | Daughter | — | New York |
| 66 | John D. Gardner | 67 | Boarder | — | Ohio |
| 67 | Annie Chambers | 45 | Head | — | New Jersey |
| 68 | James Chambers | 24 | Son | Messenger | New Jersey |
| 69 | Edward Chambers | 22 | Son | — | New Jersey |
| 70 | George Chambers | 18 | Son | — | New Jersey |
| 71 | Gertrude Chambers | 15 | Daughter | — | New Jersey |
| 72 | Annie Chambers | 12 | Daughter | — | New Jersey |
| 73 | George Jr. Chambers | 10 | Nephew | — | New Jersey |
| 74 | Sarah Riker | 60 | Boarder | — | New Jersey |
| 75 | Sarah Riker | 60 | Roomer | — | New Jersey |
| 76 | Sarah Riker | 31 | Roomer | — | New York |
| 77 | John Czapka | 31 | Roomer | Salesman | New Jersey |
| 78 | Anna Czapka | 28 | Roomer | Saleslady | New Jersey |
| 79 | Mary Czapka | 26 | Roomer | Saleslady | New Jersey |
| 80 | Alice Czapka | 21 | Roomer | — | New Jersey |
| 81 | Mary Czapka | 8 | Roomer | — | New Jersey |
| 82 | Alice Czapka | 6 | Roomer | — | New Jersey |
| 83 | Alice Duke | 70 | Head | — | New Jersey |
| 84 | Jeremiah Duke | 68 | Brother | Plumber | New Jersey |
| 85 | James Kennedy | 53 | Head | Foreman | New Jersey |
| 86 | Annie Kennedy | 53 | Wife | — | New Jersey |
| 87 | James Kennedy THIS PERSON | 23 | Son | Clerk | New Jersey |
| 88 | Edith Kennedy | 22 | Daughter | Stenographer | New Jersey |
| 89 | Isabell Kennedy | 20 | Daughter | Stenographer | New Jersey |
| 90 | Mildred Kennedy | 15 | Daughter | — | New Jersey |
| 91 | Emma White | 43 | Head | — | New Jersey |
| 92 | Edith White | 21 | Roomer | Stenographer | New Jersey |
| 93 | Alice White | 21 | Roomer | Stenographer | New Jersey |
| 94 | Mildred White | 20 | Roomer | — | New Jersey |
| 95 | Michael White | 30 | Roomer | Manager | New Jersey |
| 96 | Joseph Dallaire | 52 | Head | — | New Jersey |
| 97 | Alice Dallaire | 49 | Wife | Stenographer | New Jersey |
| 98 | Lillian Dallaire | 21 | Daughter | Typist | New Jersey |
| 99 | George R. Dallaire | 19 | Son | Clerk | New Jersey |
| 100 | — | None | — | — | — |
Pedigree Summary
James + 3 siblings
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)