JI
James Irwin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Troup-County, Georgia
Our Model Tree links this James Irwin across the 1930 and 1940 US Censuses in Troup-County, Georgia (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 8-person household.
Age 12
b. ~1928
Male
Son
Born: Alabama
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Troup-County, Georgia |
| Surname | Irwin |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | La Grange City |
| 1935 Residence (County) | Troup |
| Additional Details | |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | La Grange City |
| 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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Verna Irwin | Daughter | — | 16 | ~1924 |
| Lewis Irwin | Son | — | 14 | ~1926 |
| Mary Irwin | Daughter | — | 1 | ~1939 |
| James Irwin | Son | — | 12 | ~1928 |
| Billie Irwin | Son | — | 6 | ~1934 |
| Doris Irwin | Daughter | — | 4 | ~1936 |
| Cleo Irwin | Spouse | — | 33 | ~1907 |
| Alvin Irwin | Head | — | 34 | ~1906 |
Census Appearances
1930
Troup, Georgia
Son, age 2
Troup, Georgia · implied b. ~1928 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Irwin |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Troup-County, Georgia
Son, age 12
Troup-County, Georgia · implied b. ~1928 — 8 household members
| Surname | Irwin |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | La Grange City |
| 1935 Residence (County) | Troup |
| Highest Grade | 4 |
| 1935 Residence | Same place |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 Irwin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Irwin
Son · 1940 · age 12 · b. ~1928 · Georgia
★ You are viewing this record
Sibling
Billie Irwin
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Irwin
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lewis Irwin
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Verna Irwin
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Irwin
Sibling · 1940 · age 4
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 — Troup-County, Georgia
Open full size
1940 US Federal Census — Troup-County, Georgia
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00715-00840)
| Line | Name | Age | Relation | Birthplace |
|---|---|---|---|---|
| 41 | Doris Denney | 18 | daughter | Georgia |
| 42 | Theron Denney | 15 | son | Georgia |
| 43 | Marie Denney | 9 | daughter | Georgia |
| 44 | Joseph Dalrymple | 64 | Head | Alabama |
| 45 | Ola O Dalrymple | 57 | wife | Alabama |
| 46 | Corbin Dalrymple | 40 | Son | Alabama |
| 47 | Horace O Arrington | 25 | Head | Georgia |
| 48 | Mary Arrington | 27 | wife | Alabama |
| 49 | Homer Atkins | 26 | Head | Georgia |
| 50 | Beatrice P Atkins | 24 | Wife | Alabama |
| 51 | Jerry Atkins | 7 | Son | Georgia |
| 52 | Martha Atkins | 5 | daughter | Georgia |
| 53 | Howard Atkins | 4 | Son | Georgia |
| 55 | William Chipman | 29 | Head | Georgia |
| 56 | Mary Chipman | 26 | Wife | Georgia |
| 57 | William Jr Chipman | 2 | Son | Georgia |
| 58 | Elbert H Veigh | 24 | Head | Georgia |
| 59 | Geraldine Veigh | 27 | wife | Georgia |
| 60 | Marceline O Brooks | 10 | daughter | Georgia |
| 61 | Frank A Stephens | 22 | Head | Georgia |
| 62 | Bertie Stephens | 21 | Wife | Alabama |
| 63 | Virginia Irwin | 16 | Sister-in-law | Alabama |
| 64 | James Lasseter | 26 | Head | Alabama |
| 65 | Ruth Lasseter | 23 | Wife | Georgia |
| 66 | James Jr Lasseter | 2 | Son | Georgia |
| 67 | Grant Thompson | 26 | Boarder | Georgia |
| 68 | Annie Russell | 21 | cook | Georgia |
| 69 | Alvin Irwin | 34 | Head | Alabama |
| 70 | Cleo Irwin | 33 | Wife | Alabama |
| 71 | Verna Irwin | 16 | daughter | Alabama |
| 72 | Lewis Irwin | 14 | Son | Alabama |
| 73 | James Irwin THIS PERSON | 12 | Son | Alabama |
| 74 | Billie Irwin | 6 | Son | Georgia |
| 75 | Doris Irwin | 4 | daughter | Georgia |
| 76 | Mary Ann Irwin | 1 | daughter | Georgia |
| 77 | John Lasseter | 29 | Head | Georgia |
| 78 | Lucy Lasseter | 30 | Wife | Georgia |
| 79 | John Jr Lasseter | 11 | Son | Georgia |
| 80 | Marion Duke | 11 | daughter | Georgia |
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)