HG
Helen Green — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Clair-County, Michigan
Our Model Tree links this Helen Green across the 1930 and 1940 US Censuses in St.-Clair-County, Michigan (XGBoost, ~Confirmed) — first a spouse (b.~1896), then head of a 12-person household.
Age 44
b. ~1896
Female
Spouse
Born: Michigan
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Clair-County, Michigan |
| Surname | Green |
| Given Name | Helen |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Port Huron |
| 1935 Residence (County) | St Clair |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Emmett Twp |
| Est. Birth Year | ~1896 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Alfred Green | Son | — | 10 | ~1930 |
| Allan Green | Son | — | 4 | ~1936 |
| Colling Green | Son | — | 19 | ~1921 |
| Elliot Green | Son | — | 21 | ~1919 |
| Catherine Green | Daughter | — | 9 | ~1931 |
| Helen Green | Spouse | — | 44 | ~1896 |
| Janice Green | Daughter | — | 13 | ~1927 |
| Stephen Green | Son | — | 15 | ~1925 |
| Arthur Green | Head | — | 49 | ~1891 |
| David Green | Son | — | 10 | ~1930 |
| Kera Green | Daughter | — | 6 | ~1934 |
| Eric Green | Son | — | 17 | ~1923 |
Census Appearances
1930
St Clair, …
Other, age 35
St Clair, Michigan · implied b. ~1895 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Helen R |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 18 |
| Father's Birthplace | New York |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
St.-Clair-County, Michigan
Spouse, age 44
St.-Clair-County, Michigan · implied b. ~1896 — 12 household members
| Surname | Green |
| Given Name | Helen |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Port Huron |
| 1935 Residence (County) | St Clair |
| Class of Worker | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Helen Green across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Green
Spouse · 1940 · age 44 · b. ~1896 · Michigan
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — St.-Clair-County, Michigan
Open full size
1940 US Federal Census — St.-Clair-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01815-00377)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Mark Ambrose | 16 | Son | — | Michigan |
| 42 | Walter Ambrose | 8 | Son | — | Michigan |
| 43 | Alice Emily Ambrose | 5 | Daughter | — | Michigan |
| 44 | Arthur Green | 49 | Head | Carpenter | Michigan |
| 45 | Helen Green THIS PERSON | 44 | Wife | — | Michigan |
| 46 | Elliot Green | 21 | Son | Assembly Work | Michigan |
| 47 | Colling Green | 19 | Son | Farm Hand | Michigan |
| 48 | Eric Green | 17 | Son | Farmer | Michigan |
| 49 | Stephen Green | 15 | Son | Farm Hand | Michigan |
| 50 | Janice Green | 13 | Daughter | — | Michigan |
| 51 | David Green | 10 | Son | — | Michigan |
| 52 | Alfred Green | 10 | Son | — | Michigan |
| 53 | Catherine Green | 9 | Daughter | — | Michigan |
| 54 | Kera Green | 6 | Daughter | — | Michigan |
| 55 | Allan Green | 4 | Son | — | Michigan |
| 56 | William O'Leary | 42 | Head | Manager | Michigan |
| 57 | Julius O'Leary | 32 | Brother | Farm Hand | Michigan |
| 58 | William Byrd | 40 | Hand | Farm Hand | Michigan |
| 59 | Minnie Miller | 41 | Head | — | Michigan |
| 60 | Roy Miller | 34 | Son | Trucking Hay & Grain | Michigan |
| 61 | Fred Miller | 18 | Son | — | Michigan |
| 62 | Mary Sharp | 70 | Head | — | Michigan |
| 63 | Frank Sharp | 33 | Son | Farm Hand | Michigan |
| 64 | Francis Bromley | 17 | Hand | Farm Hand | Michigan |
| 65 | Michael Liprovsky | 8 | Lodger | — | Michigan |
| 66 | Richard O'Shea | 62 | Head | Farm Manager | Iowa |
| 67 | Eugene Hamel | 12 | — | — | Michigan |
| 68 | Mary Nolan | 71 | Head | — | Michigan |
| 69 | Anna Nolan | 39 | Daughter | House Keeper | Michigan |
| 70 | Adolph Dukal | 37 | Head | Fisher Worker | Germany |
| 71 | Catherine Dukal | 27 | Wife | Farm Manager | Kansas |
| 72 | Lloyd Dukal | 18 | Son | — | Michigan |
| 73 | Norman Dukal | 16 | Son | — | Michigan |
| 74 | Walter Price | 28 | Hand | Farm Hand | Pennsylvania |
| 75 | Stanley Jezierski | 49 | Head | Laborer | Poland |
| 76 | Caroline Jezierski | 44 | Wife | — | Poland |
| 77 | Paul Jezierski | 20 | Son | Farm Hand | Michigan |
| 78 | John Jezierski | 15 | Son | — | Michigan |
| 79 | Stephen Jezierski | 12 | Son | — | Michigan |
| 80 | Casimir Jezierski | 9 | Son | — | Michigan |
Related Census Records
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)