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James Mclaughlin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Columbiana-County, Ohio
Our Model Tree links this James Mclaughlin across the 1930 and 1940 US Censuses in Columbiana-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 11-person household.
Age 10
b. ~1930
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Columbiana-County, Ohio |
| Surname | McLaughlin |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Wellsville |
| 1935 Residence (County) | Columbiana |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same house |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Wellsville |
| Est. Birth Year | ~1930 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Pauline Mclaughlin | Daughter | — | 12 | ~1928 |
| Georgia Mclaughlin | Head | — | 37 | ~1903 |
| Edward Mclaughlin | Son | — | 14 | ~1926 |
| Robert Mclaughlin | Son | — | 19 | ~1921 |
| Donald Mclaughlin | Son | — | 18 | ~1922 |
| Carlos Mclaughlin | Son | — | 17 | ~1923 |
| Walter Mclaughlin | Son | — | 16 | ~1924 |
| Paul Mclaughlin | Son | — | 12 | ~1928 |
| Jack Mclaughlin | Son | — | 8 | ~1932 |
| James Mclaughlin | Son | — | 10 | ~1930 |
| Dayton Mclaughlin | Son | — | 20 | ~1920 |
Census Appearances
1930
Columbiana, Ohio
Son, age
Columbiana, Ohio · implied b. ~1930 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mc Laughlin |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Columbiana-County, Ohio
Son, age 10
Columbiana-County, Ohio · implied b. ~1930 — 11 household members
| Surname | McLaughlin |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Wellsville |
| 1935 Residence (County) | Columbiana |
| Highest Grade | No 4 |
| 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 Mclaughlin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Mclaughlin
Son · 1940 · age 10 · b. ~1930 · Ohio
★ You are viewing this record
Sibling
Jack Mclaughlin
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Mclaughlin
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Mclaughlin
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Mclaughlin
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pauline Mclaughlin
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carlos Mclaughlin
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Mclaughlin
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Mclaughlin
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dayton Mclaughlin
Sibling · 1940 · age 20
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 — Columbiana-County, Ohio
Open full size
1940 US Federal Census — Columbiana-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03045-00554)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Clyde Lyons | 64 | Head | Clayworker | Pennsylvania |
| 2 | Josephine Lyons | 66 | Brother | Clayworker | Pennsylvania |
| 3 | Josephine Loan | 54 | Head | Waitress | Pennsylvania |
| 4 | Howard Furniss | 43 | Head | Baker | Ohio |
| 5 | Jean Furniss | 37 | Wife | — | Ohio |
| 6 | Barbara Furniss | 11 | Daughter | — | Ohio |
| 7 | James Furniss | 9 | Son | — | Ohio |
| 8 | Esther Furniss | 5 | Daughter | — | Ohio |
| 9 | Vanna Jean Furniss | 1 | Daughter | — | Ohio |
| 10 | Neville Mcintosh | 21 | Head | Laborer | Ohio |
| 11 | Irene Mcintosh | 21 | Wife | — | Ohio |
| 12 | Barbara Mcintosh | 1 | Daughter | — | Ohio |
| 13 | Charlie Rogers | 61 | Head | — | Ohio |
| 14 | Carrie Clark | 82 | Head | — | England |
| 15 | Thomas Bebout | 65 | Son-in-law | Laborer | Ohio |
| 16 | Alice Bebout | 61 | Daughter | — | Pennsylvania |
| 17 | Darrell Lyons | 64 | Head | — | Ohio |
| 18 | Maurice Lyons | 53 | Brother | — | Ohio |
| 19 | John Davis | 70 | Head | — | Ohio |
| 20 | Ella Davis | 53 | Wife | — | Kentucky |
| 21 | Charles Plate | 30 | Head | Miner | Ohio |
| 22 | Beulah Plate | 27 | Wife | — | Ohio |
| 23 | Lewis Plate | 1 | Son | — | Ohio |
| 24 | Clarence Cartright | 39 | Head | Night Watchman | Ohio |
| 25 | Gladys Cartright | 37 | Wife | — | Indiana |
| 26 | Charles Cartright | 4 | Son | — | Ohio |
| 27 | Mildred Cartright | 61 | Mother | — | Ohio |
| 28 | Georgia Mclaughlin | 37 | Head | — | Ohio |
| 29 | Dayton Mclaughlin | 20 | Son | Laborer | Ohio |
| 30 | Donald Mclaughlin | 18 | Son | — | Ohio |
| 31 | Robert Mclaughlin | 19 | Son | Truck Driver | Ohio |
| 32 | Carlos Mclaughlin | 17 | Son | New Worker | Ohio |
| 33 | Walter Mclaughlin | 16 | Son | — | Ohio |
| 34 | Edward Mclaughlin | 14 | Son | — | Ohio |
| 35 | Paul Mclaughlin | 12 | Son | — | Ohio |
| 36 | Pauline Mclaughlin | 12 | Daughter | — | Ohio |
| 37 | James Mclaughlin THIS PERSON | 10 | Son | — | Ohio |
| 38 | Jack Mclaughlin | 8 | Son | — | Ohio |
| 39 | John Hogenmiller | 71 | Head | Realtor | Pennsylvania |
| 40 | John Hilmes | 48 | Head | Packer | West Virginia |
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)