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Mary Bryan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marion-County, Indiana
Our Model Tree links this Mary Bryan across the 1930 and 1940 US Censuses in Marion-County, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 11-person household.
Age 17
b. ~1923
Female
Daughter
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Indiana |
| Surname | Bryan |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Occupation | Taking care of children |
| Industry | Private Res. |
| Class of Worker | PW |
| Hours Worked | 20 |
| Income (1939) | 25 |
| Highest Grade | H 8 |
| 1935 Residence | Same Place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Taking Care Of Children |
| Township / Ward | Indianapolis |
| Est. Birth Year | ~1923 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Leroy Bryan | Son | — | 14 | ~1926 |
| Leonard Bryan | Son | — | 2 | ~1938 |
| Mary Bryan | Daughter | — | 17 | ~1923 |
| Oscar Day | Other | — | 63 | ~1877 |
| Anna Bryan | Spouse | — | 38 | ~1902 |
| Harold Bryan | Son | — | 10 | ~1930 |
| Forest Bryan | Son | — | 12 | ~1928 |
| Ralph Bryan | Son | — | 15 | ~1925 |
| Lee Bryan | Head | — | 44 | ~1896 |
| Arthur Bryan | Son | — | 20 | ~1920 |
| Delbert Bryan | Son | — | 8 | ~1932 |
Census Appearances
1930
Marion, Indiana
Daughter, age 7
Marion, Indiana · implied b. ~1923 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bryan |
| Given Name | Mary C. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Marion-County, Indiana
Daughter, age 17
Marion-County, Indiana · implied b. ~1923 — 11 household members
| Surname | Bryan |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Occupation | Taking care of children |
| Industry | Private Res. |
| Class of Worker | PW |
| Hours Worked | 20 |
| Income (1939) | 25 |
| Highest Grade | H 8 |
| 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 Bryan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Bryan
Daughter · 1940 · age 17 · b. ~1923 · Indiana
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Sibling
Arthur Bryan
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leroy Bryan
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Bryan
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Forest Bryan
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Delbert Bryan
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leonard Bryan
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Bryan
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
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-t0627-01127-00527)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Margaret Wilson | 62 | Mother | — | Kentucky |
| 42 | James Wilson | 25 | Son | Attendant | Kentucky |
| 43 | Lee Bryan | 44 | Head | Laborer | Indiana |
| 44 | Anna Bryan | 38 | Wife | — | Indiana |
| 45 | Arthur Bryan | 20 | Son | Laborer | Indiana |
| 46 | Mary Bryan THIS PERSON | 17 | Daughter | Taking Care Of Children | Indiana |
| 47 | Ralph Bryan | 15 | Son | — | Indiana |
| 48 | Leroy Bryan | 14 | Son | — | Indiana |
| 49 | Forest Bryan | 12 | Son | — | Indiana |
| 50 | Harold Bryan | 10 | Son | — | Indiana |
| 51 | Delbert Bryan | 8 | Son | — | Indiana |
| 52 | Leonard Bryan | 2 | Son | — | Indiana |
| 53 | Oscar Day | 63 | Lodger | — | Indiana |
| 54 | Jesse Webber | 38 | Head | News Man | Indiana |
| 55 | Bessie Webber | 37 | Wife | — | Indiana |
| 56 | Charles Webber | 13 | Son | — | Indiana |
| 57 | Edna Webber | 12 | Daughter | — | Indiana |
| 58 | Viola Webber | 10 | Daughter | — | Indiana |
| 59 | Pauline Webber | 8 | Daughter | — | Indiana |
| 60 | Addie Owens | 51 | Head | — | Kentucky |
| 61 | Bill Lewis | 19 | Nephew | Car Washer | Kentucky |
| 62 | Ramon Ellen | 32 | Head | Pump Operator | Indiana |
| 63 | Emma Ellen | 28 | Wife | — | Kentucky |
| 64 | Archie Ellen | 10 | Son | — | Indiana |
| 65 | Melva Ellen | 9 | Daughter | — | Indiana |
| 66 | Hilda Ellen | 2 | Daughter | — | Indiana |
| 67 | Samuel Parker | 53 | Head | Laborer | Indiana |
| 68 | Elizabeth Parker | 78 | Mother | — | Indiana |
| 69 | John Wells | 68 | Head | — | Indiana |
| 70 | — | None | — | — | — |
| 71 | Osa Tirlow | 59 | Head | Laborer | Indiana |
| 72 | Lillian Tirlow | 27 | Wife | — | Indiana |
| 73 | Charles Tirlow | 9 | Son | — | Indiana |
| 74 | Lucile Tirlow | 7 | Daughter | — | Indiana |
| 75 | John Tirlow | 4 | Son | — | Indiana |
| 76 | Mary Tirlow | 2 | Daughter | — | Indiana |
| 77 | Rebecca Pagett | 68 | Head | — | Indiana |
| 78 | Bob Hurd | 40 | Head | Fence Builder | Kentucky |
| 79 | Sarah Hurd | 36 | Wife | — | Tennessee |
| 80 | Lorene Hurd | 13 | Daughter | — | 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)