JQ
John Quinn — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this John Quinn across the 1920, 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed), with identified parents Richard & Rose — first a son (b.~1917), then head of a 8-person household.
Age 23
b. ~1917
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Quinn |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Bayonne |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Bayonne |
| 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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Susan Quinn | Daughter | — | 7 | ~1933 |
| Mary Quinn | Daughter | — | 16 | ~1924 |
| Eleanor Quinn | Daughter | — | 11 | ~1929 |
| Rose Quinn | Head | — | 50 | ~1890 |
| John Quinn | Son | — | 23 | ~1917 |
| Thomas Quinn | Son | — | 14 | ~1926 |
| James Quinn | Son | — | 13 | ~1927 |
| James Quinn | Son | — | 17 | ~1923 |
Census Appearances
1920
Hudson, New …
Son, age 3
Hudson, New Jersey · implied b. ~1917 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quinn |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New Jersey |
| Occupation | none |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Hudson, New …
Son, age 13
Hudson, New Jersey · implied b. ~1917 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quinn |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| 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
Hudson-County, New …
Son, age 23
Hudson-County, New Jersey · implied b. ~1917 — 8 household members
| Surname | Quinn |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Bayonne |
| 1935 Residence (County) | Hudson |
| Class of Worker | 0 |
| Highest Grade | No 7 |
| 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 Quinn across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Richard Quinn (~0.92 confidence) and mother Rose Quinn (~0.92 confidence) and mother Rose Quinn (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Richard Quinn
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Rose Quinn
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Rose Quinn
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Quinn
Son · 1940 · age 23 · b. ~1917 · New Jersey
★ You are viewing this record
Sibling
Thomas Quinn
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Quinn
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Susan Quinn
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eleanor Quinn
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Quinn
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Quinn
Sibling · 1940 · age 16
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-t0627-02347-00158)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William Abramowitz | 7 | Son | — | New Jersey |
| 42 | Francis Hagan | 38 | Head | Pipe Fitter | New Jersey |
| 43 | Margaret Hagan | 37 | Wife | — | New Jersey |
| 44 | Francis, Jr. Hagan | 15 | Son | — | New Jersey |
| 45 | Donald Hagan | 13 | Son | — | New Jersey |
| 46 | Joan Hagan | 11 | Daughter | — | New Jersey |
| 47 | Mary Hagan | 7 | Daughter | — | New Jersey |
| 48 | Harris Sullivan | 51 | Head | — | New Jersey |
| 49 | Mabel Sullivan | 45 | Wife | Laborer | New Jersey |
| 50 | Julie Sullivan | 19 | Daughter | Domestic | New Jersey |
| 51 | Lorraine Sullivan | 18 | Daughter | — | New Jersey |
| 52 | Harriet Sullivan | 15 | Daughter | — | New Jersey |
| 53 | Rose Quinn | 50 | Head | — | New Jersey |
| 54 | John Quinn THIS PERSON | 23 | Son | — | New Jersey |
| 55 | James Quinn | 17 | Son | — | New Jersey |
| 56 | Mary Quinn | 16 | Daughter | Waitress | New Jersey |
| 57 | Thomas Quinn | 14 | Son | — | New Jersey |
| 58 | James Quinn | 13 | Son | — | New Jersey |
| 59 | Eleanor Quinn | 11 | Daughter | — | New Jersey |
| 60 | Susan Quinn | 7 | Daughter | — | New Jersey |
| 61 | Bernard Carroll | 29 | Head | Int. Rev. Clerk | New Jersey |
| 62 | Mary Carroll | 24 | Wife | — | New Jersey |
| 63 | Gabriel Carroll | 3 | Son | — | New Jersey |
| 64 | Gloria Carroll | 1 | Daughter | — | New Jersey |
| 65 | John Cassidy | 36 | Head | Int. Rev. Messenger | Rhode Island |
| 66 | Sarah Cassidy | 35 | Wife | — | New Jersey |
| 67 | Albert Cassidy | 9 | Son | — | New Jersey |
| 68 | Harold Cassidy | 3 | Son | — | New Jersey |
| 69 | Grace Hagan | 64 | Head | — | New Jersey |
| 70 | Jessie Hagan | 54 | Sister | Nurse | New Jersey |
| 71 | William Katherly | 35 | Head | Engineer | New Jersey |
| 72 | Mary Katherly | 29 | Wife | — | New Jersey |
| 73 | Dorothy Katherly | 10 | Daughter | — | New Jersey |
| 74 | William, Jr. Katherly | 9 | Son | — | New Jersey |
| 75 | Robert Katherly | 1 | Son | — | New Jersey |
| 76 | Catherine Mcquarrie | 76 | Head | — | New York |
| 77 | James Jeffrey | 60 | Boarder | — | New Jersey |
| 78 | Frank Burkhardt | 46 | Head | Laborer | Austria |
| 79 | Nellie Burkhardt | 43 | Wife | — | Austria |
| 80 | Alfred Burkhardt | 25 | Son | Baker | New Jersey |
Pedigree Summary
John + 6 siblings
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)