JF
James Flanagan — 1940 US Census Record
Model Tree available1940 United States Federal Census · Portage-County, Ohio
Our Model Tree links this James Flanagan across the 1920, 1930 and 1940 US Censuses in Portage-County, Ohio (XGBoost, ~Confirmed), with identified parents James & James — first a son (b.~1919), then head of a 10-person household.
Age 21
b. ~1919
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Portage-County, Ohio |
| Surname | Flanagan |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Randolph |
| 1935 Residence (County) | Portage |
| Additional Details | |
| Occupation | Helper |
| Industry | Farm |
| Class of Worker | PW |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Helper |
| Township / Ward | Randolph |
| Est. Birth Year | ~1919 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Thomas Flanagan | Son | — | 10 | ~1930 |
| Paul Flanagan | Son | — | 16 | ~1924 |
| Nora Flanagan | Spouse | — | 47 | ~1893 |
| Daniel Flanagan | Son | — | 4 | ~1936 |
| Steven Flanagan | Son | — | 2 | ~1938 |
| James Flanagan | Head | — | 49 | ~1891 |
| Margaret Flanagan | Daughter | — | 13 | ~1927 |
| Donald Flanagan | Son | — | 15 | ~1925 |
| James Flanagan | Son | — | 21 | ~1919 |
| William Flanagan | Son | — | 18 | ~1922 |
Census Appearances
1920
Summit, Ohio
Son, age 1
Summit, Ohio · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Flanagan |
| Given Name | James L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Summit, Ohio
Son, age 11
Summit, Ohio · implied b. ~1919 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Flanigan |
| Given Name | James Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Portage-County, Ohio
Son, age 21
Portage-County, Ohio · implied b. ~1919 — 10 household members
| Surname | Flanagan |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Randolph |
| 1935 Residence (County) | Portage |
| Occupation | Helper |
| Industry | Farm |
| Class of Worker | PW |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 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 Flanagan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Flanigan (~0.92 confidence) and father James Flanagan (~0.92 confidence) and father James Flanagan (~0.92 confidence) and mother Dora Flanagan (~0.92 confidence) and mother Nora Flanagan (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Flanigan
b. ~1891
Source father
● Household
· direct · ~0.92
Father
James Flanagan
b. ~1893
Source father
● Household
· direct · ~0.92
Father
James Flanagan
b. ~1891
Source father
● Household
· direct · ~0.92
Mother
Dora Flanagan
b. ~1896
Source mother
● Household
· direct · ~0.92
Mother
Nora Flanagan
b. ~1893
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Flanagan
Son · 1940 · age 21 · b. ~1919 · Ohio
★ You are viewing this record
Sibling
Donald Flanagan
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Flanagan
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Flanagan
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Flanagan
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Flanagan
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Flanagan
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Steven Flanagan
Sibling · 1940 · age 2
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 — Portage-County, Ohio
Open full size
1940 US Federal Census — Portage-County, Ohio
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-03131-00217)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Corinne Mudd | 19 | Daughter | — | Ohio |
| 42 | Thomas Mudd | 18 | Son | — | Kentucky |
| 43 | William Mudd | 15 | Son | — | Kentucky |
| 44 | Edward Mudd | 7 | Son | — | Ohio |
| 46 | Charles Griffith | 56 | Lodger | Helper | Wales |
| 48 | John Kline | 65 | Head | Farmer | Ohio |
| 49 | Jessie Kline | 61 | Wife | — | Ohio |
| 50 | Herman Kline | 20 | Son | Trucking | Ohio |
| 51 | Stanley Kline | 18 | Son | Helper | Ohio |
| 52 | John Hilgert | 25 | Head | Welder | Ohio |
| 53 | Mildred Hilgert | 23 | Wife | — | Ohio |
| 54 | Dorothy J Hilgert | 0 | Daughter | — | Ohio |
| 55 | Mary Holenadel | 77 | Head | — | Ohio |
| 56 | Barbara Holenadel | 74 | Sister | — | Ohio |
| 57 | Harry May | 42 | Head | Truck Driver | Ohio |
| 58 | Anna C May | 38 | Wife | Clerk | Ohio |
| 59 | Charles Schnee | 64 | Head | — | Penn |
| 60 | Mary Schnee | 51 | Wife | — | Penn |
| 61 | James Flanagan | 49 | Head | Farmer | Penn |
| 62 | Nora Flanagan | 47 | Wife | — | Ohio |
| 63 | James Flanagan THIS PERSON | 21 | Son | Helper | Ohio |
| 64 | William Flanagan | 18 | Son | — | Ohio |
| 65 | Paul Flanagan | 16 | Son | — | Ohio |
| 66 | Donald Flanagan | 15 | Son | — | Ohio |
| 67 | Margaret Flanagan | 13 | Daughter | — | Ohio |
| 68 | Thomas Flanagan | 10 | Son | — | Ohio |
| 69 | Daniel Flanagan | 4 | Son | — | Ohio |
| 70 | Steven Flanagan | 2 | Son | — | Ohio |
| 71 | O. J. Chapman | 48 | Head | Farmer | Ohio |
| 72 | Ruby Chapman | 46 | Wife | — | Ohio |
| 73 | Ruth Chapman | 21 | Daughter | — | Ohio |
| 74 | Earl Chapman | 19 | Son | Helper | Ohio |
| 75 | Roy Chapman | 15 | Son | — | Ohio |
| 76 | John Ukrainiec | 47 | Head | Receiving Dept | Poland |
| 77 | Annie Ukrainiec | 48 | Wife | House Work | Poland |
| 78 | Jacob Ukrainiec | 24 | Son | Line Work | Penn |
| 79 | Mike Ukrainiec | 21 | Son | Day Work | Ohio |
| 80 | Alice Futer | 49 | Aunt | Farmer | W. Va |
Pedigree Summary
James + 7 siblings
Gen 1 · 5 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)