JD
John Doyle — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this John Doyle across the 1920, 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed), with identified parents Michael & Mary — first a head (b.~1908), then head of a 9-person household.
Age 32
b. ~1908
Male
Head
Born: New Jersey
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Doyle |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Occupation | maintenance |
| Industry | printing |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1700 |
| Highest Grade | H 2 |
| 1935 Residence | Same Place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Maintenance |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1908 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Kathleen Doyle | Daughter | — | 2 | ~1938 |
| Florence Doyle | Daughter | — | 4 | ~1936 |
| Elizabeth Doyle | Daughter | — | 5 | ~1935 |
| Mary Doyle | Daughter | — | 9 | ~1931 |
| Patricia Doyle | Daughter | — | 6 | ~1934 |
| John Doyle | Head | — | 32 | ~1908 |
| Joseph Doyle | Son | — | 1 | ~1939 |
| John Doyle | Son | — | 8 | ~1932 |
| Elizabeth Doyle | Spouse | — | 29 | ~1911 |
Census Appearances
1920
Hudson, New …
Son, age 13
Hudson, New Jersey · implied b. ~1907 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Doyle |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| 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 |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Hudson, New …
Head, age 22
Hudson, New Jersey · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Doyle |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | New Jersey |
| Age at First Marriage | 22 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Printer |
| Industry | Print Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 35 |
| Veteran | No |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Head, age 32
Hudson-County, New Jersey · implied b. ~1908 — 9 household members
| Surname | Doyle |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Occupation | maintenance |
| Industry | printing |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1700 |
| Highest Grade | H 2 |
| 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 Doyle across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Michael Doyle (~0.92 confidence) and mother Mary Doyle (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Michael Doyle
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Mary Doyle
b. ~1892
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Doyle
Head · 1940 · age 32 · b. ~1908 · 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-t0627-02403-00357)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George Smith | 23 | Son | Mechanic | New Jersey |
| 2 | Fred Smith | 21 | Son | Machinist | New Jersey |
| 3 | Albert Smith | 19 | Son | New Worker | New Jersey |
| 4 | Milton Greene | 20 | Step son | New Worker | New Jersey |
| 5 | Louise Smith | 65 | Grandma | — | Virginia |
| 6 | John, Sr. Judge | 58 | Head | Laborer | New Jersey |
| 7 | Anne Judge | 60 | Sister | Cleaner | New Jersey |
| 8 | John, Jr. Judge | 27 | Head | Packer | New Jersey |
| 9 | Joseph Judge | 25 | Brother | Bartender | New Jersey |
| 10 | Mildred Judge | 23 | Sister | Packer | New Jersey |
| 11 | Rose Judge | 47 | Mother | Maid | New Jersey |
| 12 | John Doyle THIS PERSON | 32 | Head | Maintenance | New Jersey |
| 13 | Elizabeth Doyle | 29 | Wife | — | New Jersey |
| 14 | Mary Doyle | 9 | Daughter | — | New Jersey |
| 15 | John Jr. Doyle | 8 | Son | — | New Jersey |
| 16 | Patricia Doyle | 6 | Daughter | — | New Jersey |
| 17 | Elizabeth Doyle | 5 | Daughter | — | New Jersey |
| 18 | Florence Doyle | 4 | Daughter | — | New Jersey |
| 19 | Kathleen Doyle | 2 | Daughter | — | New Jersey |
| 20 | Joseph Doyle | 1 | Son | — | New Jersey |
| 21 | Margaret Quirkieway | 38 | Head | — | Poland |
| 22 | Loretta Quirkieway | 23 | Daughter | Part Machine | New Jersey |
| 23 | Josephine Quirkieway | 22 | Daughter | Inspector | New Jersey |
| 24 | Jennie Quirkieway | 18 | Daughter | — | New Jersey |
| 25 | Adele Quirkieway | 13 | Daughter | — | New Jersey |
| 26 | Ends Block 10-And Here | None | BEGINS | — | — |
| 27 | Edward Nolan | 33 | Head | Laborer | New Jersey |
| 28 | Catherine Nolan | 33 | Wife | — | New Jersey |
| 29 | Kathleen Nolan | 4 | Daughter | — | New Jersey |
| 30 | Barbara Nolan | 2 | Daughter | — | New Jersey |
| 31 | Ella Sullivan | 49 | Head | — | New Jersey |
| 32 | Lillian Sullivan | 25 | Daughter | Seamstress | New Jersey |
| 33 | Mary Flynn | 83 | Head | — | Ireland |
| 34 | Thomas Flynn | 47 | Son | Loader | New Jersey |
| 35 | Terrance Nolly | 27 | Head | Clerk | New York |
| 36 | Anna Nolly | 26 | Wife | Stenographer | New Jersey |
| 37 | Barbara Jean Nolly | 5 | Daughter | — | New Jersey |
| 38 | Leonard Cremer | 40 | Head | Bartender | New Jersey |
| 39 | Anna Cremer | 34 | Wife | Waitress | New Jersey |
| 40 | Lorraine Cremer | 5 | Daughter | — | New Jersey |
Pedigree Summary
John
Gen 1 · 2 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)