JD
James Doyle — 1940 US Census Record
Model Tree available1940 United States Federal Census · Franklin-County, Ohio
Our Model Tree links this James Doyle across the 1920, 1930 and 1940 US Censuses in Franklin-County, Ohio (XGBoost, ~Confirmed), with identified parents James & James — first a head (b.~1915), then head of a 5-person household.
Age 25
b. ~1915
Male
Head
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Franklin-County, Ohio |
| Surname | Doyle |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Columbus |
| 1935 Residence (County) | Franklin |
| Additional Details | |
| Occupation | grinder |
| Industry | roller bearing mfg. co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 700 |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Grinder |
| Township / Ward | Columbus |
| Est. Birth Year | ~1915 |
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 |
|---|---|---|---|---|
| James Doyle | Head | — | 25 | ~1915 |
| Lawrence Doyle | Son | — | 2 | ~1938 |
| James Doyle | Son | — | 6 | ~1934 |
| Donald Doyle | Son | — | 4 | ~1936 |
| Mildred Doyle | Spouse | — | 26 | ~1914 |
Census Appearances
1920
Franklin, Ohio
Son, age 5
Franklin, Ohio · implied b. ~1915 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Doyle |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Franklin, Ohio
Son, age 15
Franklin, Ohio · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Doyle |
| Given Name | James Jr |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Franklin-County, Ohio
Head, age 25
Franklin-County, Ohio · implied b. ~1915 — 5 household members
| Surname | Doyle |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Columbus |
| 1935 Residence (County) | Franklin |
| Occupation | grinder |
| Industry | roller bearing mfg. co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 700 |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 James Doyle (~0.92 confidence) and father James Doyle (~0.92 confidence) and mother Bessie Doyle (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Doyle
b. ~1886
Source father
● Household
· direct · ~0.92
Father
James Doyle
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Bessie Doyle
b. ~1889
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Doyle
Head · 1940 · age 25 · b. ~1915 · Ohio
★ 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 — Franklin-County, Ohio
Open full size
1940 US Federal Census — Franklin-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03245-00294)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Willis M. Myers | 64 | Head | — | Ohio |
| 42 | Ara F. Myers | 38 | Son | Steel Arch Drawer | Ohio |
| 43 | Charles Piffer | 51 | Roomer | Freight Handler | Ohio |
| 44 | Robert J. Mckiernan | 19 | Head | Painter | Indiana |
| 45 | Margie R. Mckiernan | 17 | Wife | — | Ohio |
| 46 | Edwin W. Emery | 35 | Head | Div. Supt. | Ohio |
| 47 | Ruth A. Emery | 33 | Wife | — | Ohio |
| 48 | Doris L. Emery | 10 | Daughter | — | Ohio |
| 49 | Edwin W. Emery | 8 | Son | — | Ohio |
| 50 | James P. Miller | 72 | Head | Barber | Ohio |
| 51 | Catherine A. Miller | 52 | Wife | — | Ohio |
| 52 | Emma E. Hier | 48 | Sister-in-law | — | Ohio |
| 53 | William J. Edger | 40 | Head | Puller | Ohio |
| 54 | Ruth D. Edger | 40 | Wife | — | Ohio |
| 55 | Robert D. Edger | 17 | Son | Delivery Boy | Ohio |
| 56 | Lillian Fluker | 60 | Mother-in-law | — | Ohio |
| 57 | Robert M. Huntsberger | 35 | Head | Cost Engineer | Ohio |
| 58 | Louise M. Huntsberger | 34 | Wife | — | Ohio |
| 59 | Emalou Huntsberger | 4 | Daughter | — | Ohio |
| 60 | Emma Herr | 55 | Sister-in-law | — | Ohio |
| 61 | James S. Doyle | 54 | Head | Machinist | Ohio |
| 62 | Bessie M. Doyle | 51 | Wife | — | Ohio |
| 63 | Joan G. Doyle | 12 | Daughter | — | Ohio |
| 64 | James Doyle THIS PERSON | 25 | Head | Grinder | Ohio |
| 65 | Mildred L. Doyle | 26 | Wife | — | Ohio |
| 66 | James A. Doyle | 6 | Son | — | Ohio |
| 67 | Donald T. Doyle | 4 | Son | — | Ohio |
| 68 | Lawrence E. Doyle | 2 | Son | — | Ohio |
| 69 | James L. Peacock | 30 | Head | Shipping Clerk | Ohio |
| 70 | Eleanor G. Peacock | 29 | Wife | — | New Jersey |
| 71 | Thomas J. Peacock | 2 | Son | — | Ohio |
| 72 | Mad Here | None | Block | — | — |
| 73 | William L. Brown | 43 | Head | Carpenter | Missouri |
| 74 | Mary J. Brown | 48 | Wife | — | Ohio |
| 75 | Mary F. Brown | 18 | Daughter | Seamstress | Ohio |
| 76 | Jacob S. Steinhour | 46 | Head | Chef Clerk | Ohio |
| 77 | Nellie Steinhour | 49 | Sister | Seamstress | Ohio |
| 78 | William C. Steinhour | 19 | Nephew | Clerk | Ohio |
| 79 | Sumner G. Sopher | 17 | Head | — | Ohio |
| 80 | James G. Benner | 29 | Head | Salesman | Ohio |
Pedigree Summary
James
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)