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Mary Mitchell — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Macoupin-County, Illinois
Our Model Tree links this Mary Mitchell across the 1920, 1930 and 1940 US Censuses in Macoupin-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1889), then head of a 8-person household.
Age 51
b. ~1889
Female
Spouse
Born: Lithuania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Macoupin-County, Illinois |
| Surname | Mitchell |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Lithuania |
| 1935 Residence (City) | Benld Village |
| 1935 Residence (County) | Macoupin |
| Naturalization Status | Naturalized |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Same Place |
| Birth Country | Lithuania |
| Birthplace (normalized) | lithuania |
| Township / Ward | Benld Village |
| Est. Birth Year | ~1889 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Mitchell | Daughter | — | 15 | ~1925 |
| Rose Mitchell | Daughter | — | 5 | ~1935 |
| William Mitchell | Head | — | 59 | ~1881 |
| Anita Bagzis | Other | — | 5 | ~1935 |
| Anton Bagzis | Other | — | 29 | ~1911 |
| Anita Bagzis | Other | — | 25 | ~1915 |
| John Ambrozitis | Other | — | 56 | ~1884 |
| Mary Mitchell | Spouse | — | 51 | ~1889 |
Census Appearances
1920
Macoupin, Illinois
Spouse, age 31
Macoupin, Illinois · implied b. ~1889 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mitchell |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Lithuania |
| Year of Immigration | 1900 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Lithuania |
| Mother's Birthplace | Lithuania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Lithuanian |
| Birth Country | Lithuania |
| Year of Naturalization | 1908 |
| Birthplace (normalized) | lithuania |
1930
Macoupin, Illinois
Other, age 41
Macoupin, Illinois · implied b. ~1889 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mitchell |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Lithuania |
| Naturalization Status | Naturalized |
| Year of Immigration | 1892 |
| Age at First Marriage | 17 |
| Father's Birthplace | Lithuania |
| Mother's Birthplace | Lithuania |
| Can Read/Write | Yes |
| Mother Tongue | Lithuanian |
| Birth Country | Lithuania |
| Birthplace (normalized) | lithuania |
1940
Macoupin-County, Illinois
Spouse, age 51
Macoupin-County, Illinois · implied b. ~1889 — 8 household members
| Surname | Mitchell |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Lithuania |
| 1935 Residence (City) | Benld Village |
| 1935 Residence (County) | Macoupin |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Same Place |
| Birth Country | Lithuania |
| Birthplace (normalized) | lithuania |
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 Mary Mitchell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Mitchell
Spouse · 1940 · age 51 · b. ~1889 · 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 — Macoupin-County, Illinois
Open full size
1940 US Federal Census — Macoupin-County, Illinois
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00846-00309)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Celeste Giacoletto | 50 | Head | Music Teacher | Italy |
| 42 | Catherine Giacoletto | 44 | Wife | — | Italy |
| 43 | Mike Giacoletto | 21 | Son | Music Teacher | Illinois |
| 44 | Margaret Giacoletto | 17 | Daughter | — | Illinois |
| 45 | Guy Germain | 43 | Head | Shoe Repairer | Italy |
| 46 | Anita Germain | 30 | Wife | — | Illinois |
| 47 | Donald Germain | 4 | Son | — | Illinois |
| 48 | Thomas Germain | 3 | Son | — | Illinois |
| 49 | Joe Bentreski | 50 | Head | Hog Machine | Lithuania |
| 50 | Catherine Bentreski | 42 | Wife | — | Lithuania |
| 51 | Helen Bentreski | 14 | Daughter | — | Illinois |
| 52 | Gust Susich | 54 | Head | Wrier Man | Yugoslavia |
| 53 | Katie Susich | 53 | Wife | — | Yugoslavia |
| 55 | Paul Balent | 61 | Head | Company Work | Czechoslovakia |
| 56 | Lizzie Balent | 61 | Wife | — | Lithuania |
| 57 | Paul Balent | 20 | Son | Gum Worker | Illinois |
| 58 | Charles Papevis | 53 | Head | Company Work | Lithuania |
| 59 | Marcella Papevis | 50 | Wife | — | Lithuania |
| 60 | Grace Papevis | 13 | Daughter | — | Illinois |
| 61 | Charles Chernesky | 50 | Head | Company Work | Poland |
| 62 | Joe Chernesky | 64 | Partner | Company Work | Lithuania |
| 63 | Joe Mecalis | 63 | Head | Company Work | Lithuania |
| 64 | Mary Mecalis | 53 | Wife | — | Lithuania |
| 65 | John Grunwick | 42 | Head | Company Work | Lithuania |
| 66 | Barbara Grunwick | 57 | Partner | — | Lithuania |
| 67 | William Mitchell | 59 | Head | Company Work | Lithuania |
| 68 | Mary Mitchell THIS PERSON | 51 | Wife | — | Lithuania |
| 69 | Mary Mitchell | 15 | Daughter | — | Illinois |
| 70 | Rose Mitchell | 5 | Daughter | — | Illinois |
| 71 | Anton Bagzis | 29 | Brother-in-law | Manager Service Station | Illinois |
| 72 | Anita Bagzis | 25 | Sister-in-law | — | Illinois |
| 73 | Anita Bagzis | 5 | Grand Daughter | — | Illinois |
| 74 | John Ambrozitis | 56 | Lodger | Company Work | Lithuania |
| 75 | Anton Ambrozitis | 55 | Head | Hog Runner | Lithuania |
| 76 | Anna Ambrozitis | 46 | Wife | — | Lithuania |
| 77 | Charles Herbert | 30 | Head | School Teacher | Illinois |
| 78 | Frances Herbert | 26 | Wife | — | Illinois |
| 79 | John Herbert | 1 | Son | — | Illinois |
| 80 | Mike Herbert | 76 | Father | — | Italy |
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)