JG
James Green — 1940 US Census Record
Model Tree available1940 United States Federal Census · Marion-County, Illinois
Our Model Tree links this James Green across the 1920, 1930 and 1940 US Censuses in Marion-County, Illinois (XGBoost, ~Confirmed), with identified parents Daniel & Cella — first a head (b.~1907), then head of a 3-person household.
Age 33
b. ~1907
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Illinois |
| Surname | Green |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Farmer |
| Township / Ward | Haines Township |
| Est. Birth Year | ~1907 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| James Green | Head | — | 33 | ~1907 |
| Willard Green | Son | — | 12 | ~1928 |
| Bertha Green | Spouse | — | 32 | ~1908 |
Census Appearances
1920
Marion, Illinois
Son, age 13
Marion, Illinois · implied b. ~1907 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Marion, Illinois
Son, age 23
Marion, Illinois · implied b. ~1907 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 20 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Marion-County, Illinois
Head, age 33
Marion-County, Illinois · implied b. ~1907 — 3 household members
| Surname | Green |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Marion |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Green across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Daniel Green (~0.92 confidence) and mother Cella Green (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Daniel Green
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Cella Green
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Green
Head · 1940 · age 33 · b. ~1907 · Illinois
★ 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 — Marion-County, Illinois
Open full size
1940 US Federal Census — Marion-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00852-00658)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lula Marie Beasley | 6 | daughter | — | Illinois |
| 42 | Richard Lee Beasley | 3 | son | — | Illinois |
| 43 | Acy R. Winegarner | 67 | Head | Farmer | Illinois |
| 44 | Dora A. Winegarner | 56 | wife | — | Kentucky |
| 45 | Russell Gaim | 29 | Head | Laborer | Illinois |
| 46 | Elsie May Gaim | 26 | wife | — | Illinois |
| 47 | Willie F. Gaim | 3 | son | — | Illinois |
| 48 | Chester Coyle | 37 | Head | Farmer | Illinois |
| 49 | Opal Coyle | 33 | wife | — | Illinois |
| 50 | Carolyn Jean Coyle | 12 | daughter | — | Illinois |
| 51 | James E. Coyle | 9 | son | — | Illinois |
| 52 | Robert Baker | 22 | Head | Farmer | Indiana |
| 53 | Katie Baker | 53 | wife | — | Illinois |
| 54 | Preston Watson | 83 | Boarder | — | Illinois |
| 55 | Robert Jr. Baker | 25 | Head | Farm Laborer | Illinois |
| 56 | Wilma Baker | 20 | wife | — | Illinois |
| 57 | Noel Hayes | 51 | Head | Farmer | Kansas |
| 58 | Minnie Hayes | 45 | wife | — | Missouri |
| 59 | Lilen Hayes | 22 | son | Laborer | Illinois |
| 60 | Roy Hayes | 19 | son | Laborer | Illinois |
| 61 | Irene Hayes | 17 | daughter | — | Illinois |
| 62 | Flora Hayes | 15 | daughter | — | Illinois |
| 63 | Ida Fay Hayes | 7 | daughter | — | Illinois |
| 64 | Paula Hayes | 4 | daughter | — | Illinois |
| 65 | Walter R. Gaim | 59 | Head | Farmer | Illinois |
| 66 | Nanny Gaim | 58 | wife | — | Kentucky |
| 67 | Earl Gaim | 16 | son | — | Illinois |
| 68 | Joel Robert Gaim | 12 | son | — | Illinois |
| 69 | Oga Medders | 35 | Head | Trucker | Illinois |
| 70 | Lela Medders | 38 | wife | — | Illinois |
| 71 | Betty Lee Medders | 4 | daughter | — | Illinois |
| 72 | Larry Leon Medders | 2 | son | — | Illinois |
| 73 | Paul D. Henderson | 32 | Head | Laborer | Kansas |
| 74 | Vallene Henderson | 23 | wife | — | Illinois |
| 75 | Irene A. Hargis | 74 | Head | — | Missouri |
| 76 | Henry Conley | 72 | Head | — | Missouri |
| 77 | Ella Conley | 72 | wife | — | Missouri |
| 78 | James Green THIS PERSON | 33 | Head | Farmer | Illinois |
| 79 | Bertha Green | 32 | wife | — | Illinois |
| 80 | Willard Green | 12 | son | — | Illinois |
Pedigree Summary
James
Gen 1 · 2 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)