MF
Mary Fisher — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marion-County, Indiana
Our Model Tree links this Mary Fisher across the 1920, 1930 and 1940 US Censuses in Marion-County, Indiana (XGBoost, ~Confirmed) — first a spouse (b.~1907), then head of a 7-person household.
Age 33
b. ~1907
Female
Spouse
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Indiana |
| Surname | Fisher |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Indianapolis |
| 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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Margaret Fisher | Daughter | — | 14 | ~1926 |
| Yvonne Fisher | Daughter | — | 12 | ~1928 |
| Barbara Fisher | Daughter | — | 6 | ~1934 |
| Berle Fisher | Head | — | 39 | ~1901 |
| Robert Fisher | Son | — | 10 | ~1930 |
| Burle Fisher | Son | — | 8 | ~1932 |
| Mary Fisher | Spouse | — | 33 | ~1907 |
Census Appearances
1920
Marion, Indiana
Other, age 14
Marion, Indiana · implied b. ~1906 — 47 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fisher |
| Given Name | Mary |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Marion, Indiana
Other, age 23
Marion, Indiana · implied b. ~1907 — 5 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 | 23 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 21 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Marion-County, Indiana
Spouse, age 33
Marion-County, Indiana · implied b. ~1907 — 7 household members
| Surname | Fisher |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| 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 33 · b. ~1907 · Indiana
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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 — Marion-County, Indiana
Open full size
1940 US Federal Census — Marion-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01130-00459)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Marion Edwards | 15 | Son | — | Indiana |
| 42 | Alma Edwards | 12 | Daughter | — | Indiana |
| 43 | Hortense Edwards | 10 | Daughter | — | Indiana |
| 44 | Etta Edwards | 8 | Daughter | — | Indiana |
| 45 | Eliza Smith | 65 | Mother | — | Kentucky |
| 46 | Willard Thorp | 42 | Head | Clerk | Indiana |
| 47 | Thelma Thorp | 28 | Wife | — | Indiana |
| 48 | Jack Thorp | 10 | Son | — | Indiana |
| 49 | Deloris Thorp | 9 | Daughter | — | Indiana |
| 50 | Dorothy Thorp | 8 | Daughter | — | Indiana |
| 51 | Bessie Thorp | 5 | Daughter | — | Indiana |
| 52 | Betty Thorp | 4 | Daughter | — | Indiana |
| 53 | Billie Thorp | 1 | Son | — | Indiana |
| 54 | James Spencer | 30 | Lodger | Mechanic | Indiana |
| 55 | Plummer House | 52 | Head | Laborer | Tenn. |
| 56 | Margarette House | 42 | Wife | — | Kentucky |
| 57 | Beatrice House | 25 | Daughter | — | Indiana |
| 58 | Raymond Hugh | 50 | Head | Painter | Indiana |
| 59 | Alfreda Hugh | 32 | Wife | — | Indiana |
| 60 | Deloros Hugh | 13 | Daughter | — | Indiana |
| 61 | Rose Hugh | 11 | Daughter | — | Indiana |
| 62 | Betty Hugh | 9 | Daughter | — | Indiana |
| 63 | Howard Hugh | 7 | Son | — | Indiana |
| 64 | Wesley Jones | 67 | Head | Fireman | Louisiana |
| 65 | Lizzie Jones | 57 | Wife | — | Kentucky |
| 66 | Talmadge Hooper | 42 | Head | Grinder | Tenn. |
| 67 | Viola Hooper | 43 | Wife | — | Indiana |
| 68 | Ervin Hooper | 15 | Son | — | Indiana |
| 69 | George Hooper | 14 | Son | — | Indiana |
| 70 | Dorothy Hooper | 11 | Daughter | — | Indiana |
| 71 | Paul Hooper | 4 | Son | — | Indiana |
| 72 | Berle Fisher | 39 | Head | Custodian | Indiana |
| 73 | Mary Fisher THIS PERSON | 33 | Wife | — | Indiana |
| 74 | Margaret Fisher | 14 | Daughter | — | Indiana |
| 75 | Yvonne Fisher | 12 | Daughter | — | Indiana |
| 76 | Robert Fisher | 10 | Son | — | Indiana |
| 77 | Burle Fisher | 8 | Son | — | Indiana |
| 78 | Barbara Fisher | 6 | Daughter | — | Indiana |
| 79 | Henry Lohrmann | 69 | Head | — | Indiana |
| 80 | Lena Lohrmann | 29 | Daughter | Teacher | Indiana |
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)