JL
John Lynch — 1930 US Census Record
Model Tree available1930 United States Federal Census · Hudson, New Jersey
Our Model Tree links this John Lynch across the 1920, 1930 and 1940 US Censuses in Hudson, New Jersey (XGBoost, ~Confirmed), with identified parents Margaret — first a head (b.~1896), then head of a 5-person household.
Age 34
b. ~1896
Male
Head
Born: New Jersey
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Hudson, New Jersey |
| Surname | Lynch |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Age at First Marriage | 24 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Occupation | Foreman |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 25 |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Foreman |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1896 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mary Lynch | Daughter | — | 7 | ~1923 |
| Elizabeth Lynch | Daughter | — | 1 | ~1929 |
| John Lynch | Head | — | 34 | ~1896 |
| John Lynch | Son | — | 9 | ~1921 |
| Mary Lynch | Spouse | — | 32 | ~1898 |
Census Appearances
1920
Hudson, New …
Head, age 23
Hudson, New Jersey · implied b. ~1897 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Hudson, New …
Head, age 34
Hudson, New Jersey · implied b. ~1896 — 5 household members
| Surname | Lynch |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Age at First Marriage | 24 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Foreman |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 25 |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Son, age 44
Hudson-County, New Jersey · implied b. ~1896 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Bayonne city |
| 1935 Residence (County) | Hudson |
| Occupation | Fireman |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 442 |
| Highest Grade | No 5 |
| 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 John Lynch across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Margaret Lynch (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Margaret Lynch
b. ~1862
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Lynch
Head · 1930 · age 34 · b. ~1896 · New Jersey
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Hudson, New Jersey
Open full size
1930 US Federal Census — Hudson, New Jersey
Page Contents
38 people indexed on this census page (ia:1930:newjerseycensus00reel1389:0328)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Harriman | 25 | Son | Foreman | New Jersey |
| 14 | James Kearns | 33 | Head | Foreman | Ireland |
| 15 | Theresa Kearns | 32 | Wife | — | Ireland |
| 16 | James Kearns | 7 | Son | — | New Jersey |
| 17 | Thomas Kearns | 5 | Son | — | New Jersey |
| 18 | Theresa Kearns | 3 | Daughter | — | New Jersey |
| 19 | Charles Beaufort | 35 | Head | Fireman | New Jersey |
| 20 | Anna Beaufort | 35 | Wife | — | New Jersey |
| 21 | Charles Beaufort | 12 | Son | — | New Jersey |
| 22 | Anna Beaufort | 12 | Daughter | — | New Jersey |
| 23 | Walter Gannon | 23 | Head | Clerk | New Jersey |
| 24 | Mary Gannon | 22 | Wife | — | New Jersey |
| 25 | John Tucker | 23 | Head | Foreman | New Jersey |
| 26 | Mary Tucker | 22 | Wife | — | New Jersey |
| 27 | John Tucker | 1 | Son | — | New Jersey |
| 28 | Mary Tucker | 0 | Daughter | — | New Jersey |
| 29 | John Lynch THIS PERSON | 34 | Head | Foreman | New Jersey |
| 30 | Mary Lynch | 32 | Wife | — | New Jersey |
| 31 | John Lynch | 9 | Son | — | New Jersey |
| 32 | Mary Lynch | 7 | Daughter | — | New Jersey |
| 33 | Elizabeth Lynch | 1 | Daughter | — | New Jersey |
| 34 | Hans Hansen | 55 | Head | Foreman | Norway |
| 35 | Anna Hansen | 49 | Wife | — | Norway |
| 36 | Hans Hansen | 17 | Son | — | New Jersey |
| 37 | Anna Hansen | 15 | Daughter | — | New Jersey |
| 38 | Mary W. Haffey | 52 | Head | Stock Clerk | Pennsylvania |
| 39 | Mary W. Haffey | 47 | Daughter | — | Pennsylvania |
| 40 | John Tracy | 41 | Head | — | New York |
| 41 | Theresa Tracy | 41 | Wife | — | New Jersey |
| 42 | James Terhune | 56 | Head | Foreman | New Jersey |
| 43 | Emily Terhune | 52 | Wife | — | England |
| 44 | George Martin | 40 | Head | Machinist | Hungary |
| 45 | Mary Martin | 33 | Wife | — | New Jersey |
| 46 | James Norton | 53 | Head | Foreman | New Jersey |
| 47 | Mary Norton | 53 | Wife | — | Scotland |
| 48 | Elizabeth Norton | 18 | Daughter | — | New Jersey |
| 49 | James Campana | 32 | Head | Painter | Italy |
| 50 | Anna Campana | 25 | Wife | — | Italy |
Pedigree Summary
John
Gen 1 · 1 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)