HJ
Harry James — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Trumbull-County, Ohio
Our Model Tree links this Harry James across the 1930 and 1940 US Censuses in Trumbull-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 5-person household.
Age 12
b. ~1928
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Trumbull-County, Ohio |
| Surname | James |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Niles |
| 1935 Residence (County) | Trumbull |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Weathersfield |
| Est. Birth Year | ~1928 |
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 Harry | Age | Birth yr |
|---|---|---|---|---|
| Harry James | Son | — | 12 | ~1928 |
| Erna James | Spouse | — | 32 | ~1908 |
| Robert James | Son | — | 3 | ~1937 |
| Ralph James | Head | — | 38 | ~1902 |
| Charlotte James | Daughter | — | 14 | ~1926 |
Census Appearances
1930
Trumbull, Ohio
Son, age 2
Trumbull, Ohio · implied b. ~1928 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | James |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | West Virginia |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Trumbull-County, Ohio
Son, age 12
Trumbull-County, Ohio · implied b. ~1928 — 5 household members
| Surname | James |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Niles |
| 1935 Residence (County) | Trumbull |
| Highest Grade | No 6 |
| 1935 Residence | Ohio |
| 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 Harry James across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Harry James
Son · 1940 · age 12 · b. ~1928 · Ohio
★ You are viewing this record
Sibling
Robert James
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charlotte James
Sibling · 1940 · age 14
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 — Trumbull-County, Ohio
Open full size
1940 US Federal Census — Trumbull-County, Ohio
Page Contents
31 people indexed on this census page (nara:1940:m-t0627-03159-00634)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Melvin Dennis | 25 | Head | Draftsman | Ohio |
| 2 | Ray Young | 39 | Head | Rougher | W. Virginia |
| 3 | Beulah Young | 35 | Wife | — | W. Virginia |
| 4 | Clarence Young | 12 | Son | — | Ohio |
| 5 | George Young | 10 | Son | — | Ohio |
| 6 | Laurel Young | 9 | Daughter | — | Ohio |
| 7 | Frances Young | 7 | Daughter | — | Ohio |
| 8 | Jack Young | 5 | Son | — | Ohio |
| 9 | Ernest Young | 3 | Son | — | Ohio |
| 10 | Clyde Mcconnell | 40 | Head | — | Ohio |
| 11 | Charles Armstead | 26 | Head | Laborer | W. Virginia |
| 12 | Dorothy Armstead | 23 | Wife | — | Alabama |
| 13 | William Armstead | 4 | Son | — | Ohio |
| 14 | Barbara Ann Armstead | 1 | Daughter | — | Ohio |
| 15 | Glen Mcdonald | 53 | Head | Millwright | Ohio |
| 16 | Thomas Mcdonald | 18 | Son | New Worker | Ohio |
| 17 | Mike Reno | 50 | Head | Laborer | Hungary |
| 18 | Anna Reno | 44 | Wife | — | Hungary |
| 19 | Mary Reno | 24 | Daughter | Welder | Ohio |
| 20 | Frank Reno | 22 | Son | Welder | Ohio |
| 21 | John Reno | 20 | Son | Laborer | Ohio |
| 22 | Anna Reno | 18 | Daughter | Laborer | Ohio |
| 23 | Mike Reno | 17 | Son | — | Ohio |
| 24 | Ralph James | 38 | Head | Janitor | W. Virginia |
| 25 | Erna James | 32 | Wife | — | W. Virginia |
| 26 | Charlotte James | 14 | Daughter | — | Ohio |
| 27 | Harry James THIS PERSON | 12 | Son | — | Ohio |
| 28 | Robert James | 3 | Son | — | Ohio |
| 29 | Charles Weikhart | 68 | Head | Farmer | Ohio |
| 30 | Maude Weikhart | 63 | Wife | — | Ohio |
| 31 | Lucille Weikhart | 30 | Daughter | Teacher | 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)