MF
Mary Fisher — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Vermilion-County, Illinois
Our Model Tree links this Mary Fisher across the 1920, 1930 and 1940 US Censuses in Vermilion-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1877), then head of a 3-person household.
Age 63
b. ~1877
Female
Spouse
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Vermilion-County, Illinois |
| Surname | Fisher |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Middlefork Township |
| 1935 Residence (County) | Vermilion |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same house |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Middlefork Township |
| Est. Birth Year | ~1877 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Scott Fisher | Head | — | 67 | ~1873 |
| Clint Fisher | Son | — | 32 | ~1908 |
| Mary Fisher | Spouse | — | 63 | ~1877 |
Census Appearances
1920
Vermilion, Illinois
Spouse, age 43
Vermilion, Illinois · implied b. ~1877 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fisher |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Indiana |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Vermilion, Illinois
Other, age 53
Vermilion, Illinois · implied b. ~1877 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fisher |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 20 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Vermilion-County, Illinois
Spouse, age 63
Vermilion-County, Illinois · implied b. ~1877 — 3 household members
| Surname | Fisher |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Middlefork Township |
| 1935 Residence (County) | Vermilion |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same house |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Fisher across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Fisher
Spouse · 1940 · age 63 · b. ~1877 · Illinois
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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 — Vermilion-County, Illinois
Open full size
1940 US Federal Census — Vermilion-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00899-00473)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jesse G. Judy | 73 | Head | Farmer | Illinois |
| 2 | Mabel U. Judy | 44 | Wife | — | Illinois |
| 3 | Edward P. Kinney | 50 | Head | Farmer | Illinois |
| 4 | Anna Kinney | 48 | Wife | — | Illinois |
| 5 | Irene Kinney | 23 | Daughter | Office Work | Illinois |
| 6 | Lyle Kinney | 20 | Son | Laborer | Illinois |
| 7 | Leland Kinney | 18 | Son | Laborer | Illinois |
| 8 | Iris Kinney | 13 | Daughter | — | Illinois |
| 9 | Harry E. Doran | 39 | Head | Farmer | Illinois |
| 10 | June M. Doran | 29 | Wife | — | Illinois |
| 11 | Donald E. Doran | 5 | Son | — | Illinois |
| 12 | Walter O. Jefferson | 51 | Head | Farmer | Indiana |
| 13 | Gladys Doolittle | 29 | Housekeeper | Housekeeper | Indiana |
| 14 | Vivian Doolittle | 8 | Housekeeper's daughter | — | Illinois |
| 15 | William Lee Lynch | 23 | Head | Laborer | Illinois |
| 16 | Alma Lynch | 20 | Wife | — | Ohio |
| 17 | Lester Albert Lynch | 2 | Son | — | Illinois |
| 18 | Herbert H. Warren | 27 | Head | Laborer | Illinois |
| 19 | Hermenia Warren | 22 | Wife | — | Illinois |
| 20 | Patricia Ann Warren | 5 | Daughter | — | Illinois |
| 21 | Peggy Lou Warren | 4 | Daughter | — | Illinois |
| 22 | Bill Gene Warren | 2 | Son | — | Illinois |
| 23 | George W. Warren | 35 | Head | Laborer | Iowa |
| 24 | J. H. Wright | 61 | Head | — | Illinois |
| 25 | Jesse M. Wright | 62 | Wife | — | Illinois |
| 26 | Merl O. Wallace | 44 | Head | Farmer | Illinois |
| 27 | Bess Wallace | 44 | Wife | — | Illinois |
| 28 | Margaret Wallace | 15 | Daughter | — | Illinois |
| 29 | James Wallace | 7 | Son | — | Illinois |
| 30 | James E. Wallace | 71 | Father | Farmer | Illinois |
| 31 | Scott Fisher | 67 | Head | Farmer | Kentucky |
| 32 | Mary Fisher THIS PERSON | 63 | Wife | — | Indiana |
| 33 | Clint Fisher | 32 | Son | Laborer | Illinois |
| 34 | John E. Layton | 46 | Head | Carpenter | Illinois |
| 35 | Dorothy G. Layton | 35 | Wife | — | Missouri |
| 36 | Bill Layton | 16 | Son | — | Illinois |
| 37 | Theora Layton | 15 | Daughter | — | Illinois |
| 38 | Jack Layton | 11 | Son | — | Illinois |
| 39 | Bob Layton | 10 | Son | — | Illinois |
| 40 | John Layton | 18 | Son | Carpenter | Illinois |
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)