JD
James Doyle — 1940 US Census Record
Model Tree available1940 United States Federal Census · Bergen-County, New Jersey
Our Model Tree links this James Doyle across the 1920, 1930 and 1940 US Censuses in Bergen-County, New Jersey (XGBoost, ~Confirmed), with identified parents Patrick & Patrick — first a head (b.~1906), then head of a 5-person household.
Age 34
b. ~1906
Male
Head
Born: New Jersey
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bergen-County, New Jersey |
| Surname | Doyle |
| Given Name | James F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Englewood |
| 1935 Residence (County) | Bergen |
| Additional Details | |
| Occupation | Sawyer |
| Industry | Private Practice |
| Class of Worker | PW |
| Income (1939) | 3000 |
| Highest Grade | H-4 |
| 1935 Residence | Same Place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Sawyer |
| Township / Ward | Englewood |
| Est. Birth Year | ~1906 |
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 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Patricia Doyle | Daughter | — | 6 | ~1934 |
| Mary Doyle | Daughter | — | 2 | ~1938 |
| James Doyle | Head | — | 34 | ~1906 |
| Elizabeth Lembo | Other | — | 76 | ~1864 |
| Gertrude Doyle | Spouse | — | 34 | ~1906 |
Census Appearances
1920
Bergen, New …
Son, age 10
Bergen, New Jersey · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Doyle |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Student |
| Industry | School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Bergen, New …
Son, age 20
Bergen, New Jersey · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Doyle |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Clerk |
| Industry | Grocery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Bergen-County, New …
Head, age 34
Bergen-County, New Jersey · implied b. ~1906 — 5 household members
| Surname | Doyle |
| Given Name | James F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Englewood |
| 1935 Residence (County) | Bergen |
| Occupation | Sawyer |
| Industry | Private Practice |
| Class of Worker | PW |
| Income (1939) | 3000 |
| 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 James Doyle across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Patrick Doyle (~0.92 confidence) and father Patrick Doyle (~0.92 confidence) and mother Margaret Doyle (~0.92 confidence) and mother Hannah Doyle (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Patrick Doyle
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Patrick Doyle
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Margaret Doyle
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Hannah Doyle
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Doyle
Head · 1940 · age 34 · b. ~1906 · 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 — Bergen-County, New Jersey
Open full size
1940 US Federal Census — Bergen-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02306-00792)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Jack Roullatt | Ronllatt | 26 | Son | Metal Work | New York |
| 42 | Alida Roullatt | Ronllatt | 21 | Daughter | — | New York |
| 43 | Edith Roullatt | Ronllatt | 40 | Daughter | — | New York |
| 44 | Sam Wildes | 36 | Head | Salesman | Russia |
| 45 | Ann Wildes | 33 | Wife | — | New York |
| 46 | Janet Wildes | 8 | Daughter | — | New Jersey |
| 47 | David Wildes | 5 | Son | — | New Jersey |
| 48 | James F. Smith | 41 | Head | Engineer | New York |
| 49 | Helen Smith | 41 | Wife | — | New York |
| 50 | Frances Smith | 13 | Daughter | — | New York |
| 51 | Eleanor Smith | 12 | Daughter | — | New York |
| 52 | James Smith | 2 | Son | — | New York |
| 53 | Walter J. Hegelein | 41 | Head | Salesman | New York |
| 54 | Madeline Hegelein | 40 | Wife | — | New York |
| 55 | William Hegelein | 15 | Son | — | New Jersey |
| 56 | Allen Hegelein | 10 | Son | — | New Jersey |
| 57 | Edward Wahmann | 32 | Brother in law | Teller | New York |
| 58 | Charles E. Welch | 31 | Head | Asst. Treasurer | Kentucky |
| 59 | Jane M. Welch | 32 | Wife | — | Missouri |
| 60 | Michael Welch | 6 | Son | — | N. Y. C. |
| 61 | Linda Welch | 2 | Daughter | — | N. Y. C. |
| 62 | Mary D. Monsen | 54 | Mother in law | — | Kansas |
| 63 | Jessie Beck | 55 | Head | Civil Service | New York |
| 64 | Laura E. Beck | 45 | Wife | — | New Jersey |
| 65 | Robert Beck | 15 | Son | — | New Jersey |
| 66 | Laura Beck | 9 | Daughter | — | New Jersey |
| 67 | Emma Yoran | 86 | Mother in law | — | New York |
| 68 | James F. Doyle THIS PERSON | 34 | Head | Sawyer | New Jersey |
| 69 | Gertrude Doyle | 34 | Wife | — | Pennsylvania |
| 70 | Patricia Anne Doyle | 6 | Daughter | — | New Jersey |
| 71 | Mary Lou Doyle | 2 | Daughter | — | New Jersey |
| 72 | Elizabeth Lembo | 76 | Mother in law | — | Pennsylvania |
| 73 | John Burnham | 45 | Head | Accountant | New Jersey |
| 74 | Marguerite Burnham | 40 | Wife | Registered Nurse | Oregon |
| 75 | Marguerite Burnham | 10 | Daughter | — | New Jersey |
| 76 | Joan Burnham | 8 | Daughter | — | — |
| 77 | John Burnham | 6 | Son | — | — |
| 78 | James Burnham | 4 | Son | — | — |
| 79 | John Sabatini | 32 | Head | Manager | New York |
| 80 | Veronica Sabatini | 29 | Wife | — | Rhode Island |
Pedigree Summary
James
Gen 1 · 4 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)