JW
James Welsh — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Trumbull-County, Ohio
Our Model Tree links this James Welsh across the 1930 and 1940 US Censuses in Trumbull-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1893), then head of a 7-person household.
Age 47
b. ~1893
Male
Head
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Trumbull-County, Ohio |
| Surname | Welsh |
| Given Name | James M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | GIRARD city |
| 1935 Residence (County) | TRUMBULL |
| Additional Details | |
| Occupation | Roller |
| Industry | Steel-Mill |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 300 |
| Highest Grade | 8 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Roller |
| Township / Ward | Girard City |
| Est. Birth Year | ~1893 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| James Welsh | Head | — | 47 | ~1893 |
| Catherine Welsh | Spouse | — | 44 | ~1896 |
| William Welsh | Son | — | 19 | ~1921 |
| Patricia Welsh | Daughter | — | 3 | ~1937 |
| Wilma Welsh | Daughter | — | 9 | ~1931 |
| Catherine Welsh | Daughter | — | 7 | ~1933 |
| Ellen Welsh | Daughter | — | 17 | ~1923 |
Census Appearances
1930
Trumbull, Ohio
Head, age 37
Trumbull, Ohio · implied b. ~1893 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walsh |
| Given Name | James M |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 22 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | Roller |
| Industry | Sheet Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 7500 |
| Radio Set | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Trumbull-County, Ohio
Head, age 47
Trumbull-County, Ohio · implied b. ~1893 — 7 household members
| Surname | Welsh |
| Given Name | James M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | GIRARD city |
| 1935 Residence (County) | TRUMBULL |
| Occupation | Roller |
| Industry | Steel-Mill |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 300 |
| Highest Grade | 8 |
| 1935 Residence | Same House |
| 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 Welsh across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Welsh
Head · 1940 · age 47 · b. ~1893 · 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 — Trumbull-County, Ohio
Open full size
1940 US Federal Census — Trumbull-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03158-00157)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lois Horden | 15 | Daughter | — | Ohio |
| 2 | Richard Horden | 14 | Son | — | Ohio |
| 3 | A. Marie Horden | 11 | Daughter | — | Ohio |
| 4 | James M. Welsh THIS PERSON | 47 | Head | Roller | Ohio |
| 5 | Catherine Welsh | 44 | Wife | — | Pennsylvania |
| 6 | William Welsh | 19 | Son | Clerical | Ohio |
| 7 | Ellen Welsh | 17 | Daughter | — | Ohio |
| 8 | Wilma Welsh | 9 | Daughter | — | Ohio |
| 9 | Catherine Welsh | 7 | Daughter | — | Ohio |
| 10 | Patricia Welsh | 3 | Daughter | — | Ohio |
| 11 | Mary Knapp | 77 | Head | — | Pennsylvania |
| 12 | Pearl May Knapp | 47 | Daughter | School Teacher | Ohio |
| 13 | Anthony Vesco | 46 | Head | Laborer | Italy |
| 14 | Rose Vesco | 38 | Wife | — | New York |
| 15 | Mary Vesco | 18 | Daughter | Taking Care Children | Ohio |
| 16 | Catherine Vesco | 16 | Daughter | — | Ohio |
| 17 | John Vesco | 14 | Son | — | Ohio |
| 18 | Carmel Lois Vesco | 7 | Daughter | — | Ohio |
| 19 | Helen Ann Vesco | 2 | Daughter | — | Ohio |
| 20 | Martin Julian | 21 | Head | Laborer | Ohio |
| 21 | Dora Julian | 20 | Wife | — | Pennsylvania |
| 22 | L. Earl Foster | 48 | Head | Electrician | Pennsylvania |
| 23 | Robert Foster | 16 | Son | — | Pennsylvania |
| 24 | King Foster | 12 | Son | — | Ohio |
| 25 | "Margie ""Ab""" Foster | 10 | Daughter | — | Ohio |
| 26 | P. Junius Sinner | 39 | Head | Minister | Ohio |
| 27 | S. Lavina Sinner | 31 | Wife | — | Indiana |
| 28 | Dorcas Sinner | 12 | Daughter | — | Ohio |
| 29 | Reatha Sinner | 10 | Daughter | — | Ohio |
| 30 | D. Lou Sinner | 8 | Daughter | — | Ohio |
| 31 | Philip Sr Sinner | 85 | Father | — | Germany |
| 32 | P. Frances Charles | 33 | Head | Speed-Operator | Pennsylvania |
| 33 | M. Elizabeth Charles | 30 | Wife | — | Scotland |
| 34 | F. Robert Charles | 6 | Son | — | Ohio |
| 35 | C. Patricia Charles | 5 | Daughter | — | Ohio |
| 36 | W. Thomas Charles | 4 | Son | — | Ohio |
| 37 | N. Katherine Charles | 2 | Daughter | — | Ohio |
| 38 | Caroline Charles | 68 | Mother | — | Ohio |
| 39 | Thomas Charles | 46 | Brother | Loader | Pennsylvania |
| 40 | Mary-H Lewis | 62 | Head | — | Ohio |
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)