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Mary Bond — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Brown-County, Indiana
Our Model Tree links this Mary Bond across the 1930 and 1940 US Censuses in Brown-County, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 6-person household.
Age 13
b. ~1927
Female
Daughter
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Brown-County, Indiana |
| Surname | Bond |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Jackson |
| 1935 Residence (County) | Brown |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same House |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Jackson |
| Est. Birth Year | ~1927 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Bond | Daughter | — | 13 | ~1927 |
| Frankie Bond | Son | — | 11 | ~1929 |
| Emajean Bond | Daughter | — | 8 | ~1932 |
| Ivan Bond | Head | — | 37 | ~1903 |
| Katy Bond | Spouse | — | 36 | ~1904 |
| Harry Bond | Son | — | 5 | ~1935 |
Census Appearances
1930
Bartholomew, Indiana
Daughter, age 3
Bartholomew, Indiana · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bond |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Brown-County, Indiana
Daughter, age 13
Brown-County, Indiana · implied b. ~1927 — 6 household members
| Surname | Bond |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Jackson |
| 1935 Residence (County) | Brown |
| Highest Grade | 8 |
| 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 Bond across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Bond
Daughter · 1940 · age 13 · b. ~1927 · Indiana
★ You are viewing this record
Sibling
Emajean Bond
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Bond
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frankie Bond
Sibling · 1940 · age 11
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 — Brown-County, Indiana
Open full size
1940 US Federal Census — Brown-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01028-00700)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Charley Barnheart | 65 | Head | Farmer | Indiana |
| 42 | Anna Barnheart | 68 | Wife | — | Indiana |
| 43 | Charles Brown | 61 | Head | Farmer | Tennessee |
| 44 | Mary Brown | 58 | Wife | — | Tennessee |
| 45 | Roy Bowden | 33 | Head | Truck Driver | Indiana |
| 46 | Lena Bowden | 31 | Wife | — | Indiana |
| 47 | James Bowden | 11 | Son | — | Indiana |
| 48 | Billie Bowden | 9 | Son | — | Indiana |
| 49 | Barbery Bowden | 5 | Daughter | — | Indiana |
| 50 | Jacky Bowden | 4 | Son | — | Indiana |
| 51 | Susan Bowden | 1 | Daughter | — | Indiana |
| 52 | Fredric Craig | 60 | Head | Artist | Indiana |
| 53 | Carolyn Craig | 55 | Wife | — | Indiana |
| 54 | Claudis Graham | 38 | Head | Pottery Worker | Indiana |
| 55 | Mable Graham | 29 | Wife | — | Indiana |
| 56 | John Graham | 11 | Son | — | Indiana |
| 57 | Maxine Graham | 10 | Daughter | — | Indiana |
| 58 | Rosemary Graham | 8 | Daughter | — | Indiana |
| 59 | Jessie Graham | 6 | Daughter | — | Indiana |
| 60 | Vivian Graham | 3 | Daughter | — | Indiana |
| 61 | Alice Graham | 1 | Daughter | — | Indiana |
| 62 | Edward Foltz | 38 | Head | Retail Druggist | Indiana |
| 63 | Erma Foltz | 38 | Wife | — | Indiana |
| 64 | James Smith | 56 | Head | Physician | Indiana |
| 65 | Miles Helma Smith | 39 | Hired Hand | Labourer | Indiana |
| 66 | George Snider | 58 | Head | Farmer | Indiana |
| 67 | Faris Snider | 63 | Wife | — | Indiana |
| 68 | Ivan Bond | 37 | Head | Road Work | Indiana |
| 69 | Katy Bond | 36 | Wife | — | Indiana |
| 70 | Mary Bond THIS PERSON | 13 | Daughter | — | Indiana |
| 71 | Frankie Bond | 11 | Son | — | Indiana |
| 72 | Emajean Bond | 8 | Daughter | — | Indiana |
| 73 | Harry Bond | 5 | Son | — | Indiana |
| 74 | Walter Adams | 56 | Head | Carpenter | Indiana |
| 75 | Jessie Adams | 55 | Wife | — | Indiana |
| 76 | Earl Davis | 47 | Head | Filling Station | Missouri |
| 77 | Lena Davis | 46 | Wife | — | Indiana |
| 78 | Minder Davis | 11 | Son | — | Colorado |
| 79 | Helen Davis | 9 | Daughter | — | Colorado |
| 80 | Hobart Nay | 34 | Head | Labourer | 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)