MW
Marie Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marion-County, Indiana
Our Model Tree links this Marie Williams across the 1930 and 1940 US Censuses in Marion-County, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 7-person household.
Age 14
b. ~1926
Female
Daughter
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Indiana |
| Surname | Williams |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Highest Grade | S 8 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Indianapolis |
| Est. Birth Year | ~1926 |
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 Marie | Age | Birth yr |
|---|---|---|---|---|
| Florence Williams | Daughter | — | 10 | ~1930 |
| Marie Williams | Daughter | — | 14 | ~1926 |
| Hose Williams | Head | — | 48 | ~1892 |
| Handy Williams | Son | — | 15 | ~1925 |
| Clarence Williams | Son | — | 12 | ~1928 |
| Andrew Williams | Son | — | 16 | ~1924 |
| Sally Williams | Spouse | — | 34 | ~1906 |
Census Appearances
1930
Marion, Indiana
Daughter, age 4
Marion, Indiana · implied b. ~1926 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Marion-County, Indiana
Daughter, age 14
Marion-County, Indiana · implied b. ~1926 — 7 household members
| Surname | Williams |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Highest Grade | S 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 Marie Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Williams
Daughter · 1940 · age 14 · b. ~1926 · Indiana
★ You are viewing this record
Sibling
Handy Williams
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarence Williams
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Williams
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Andrew Williams
Sibling · 1940 · age 16
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
39 people indexed on this census page (nara:1940:m-t0627-01127-00302)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward Mosley | 10 | Son | — | Indiana |
| 2 | James Mosley | 9 | Son | — | Indiana |
| 3 | David B Hughes | 62 | Head | Laborer | Tennessee |
| 4 | Georgia R Hughes | 60 | Wife | — | Kentucky |
| 6 | John Lovelace | 63 | Head | Laborer | Georgia |
| 7 | Otis Lovelace | 32 | Son | Laborer | Georgia |
| 8 | Ben Lovelace | 29 | Son | Laborer | Georgia |
| 9 | John G Lovelace | 25 | Son | Laborer | Georgia |
| 10 | Joseph Lovelace | 23 | Son | Laborer | Georgia |
| 11 | Lucinda Lovelace | 21 | Daughter | — | Indiana |
| 12 | Elizabeth Dade | 27 | Daughter | — | Georgia |
| 13 | Robert Dade | 28 | Son-in-law | Laborer | Kentucky |
| 14 | Gloria Chambers | 7 | Granddaughter | — | Indiana |
| 15 | James Moxey | 20 | Son | Plaster | Indiana |
| 16 | Eugene Thomas | 57 | Head | Porter | Kentucky |
| 17 | Goldie Thomas | 54 | Wife | — | Kentucky |
| 18 | Columbus Stewart | 58 | Lodger | Laborer | Mississippi |
| 19 | Ida Stewart | 57 | Lodger | — | Kentucky |
| 20 | Morgan Watkins | 58 | Lodger | Shipping Clerk | Indiana |
| 21 | Luke George | 45 | Head | Laborer | Kentucky |
| 22 | Gus Hawkins | 49 | Lodger | Laborer | Arkansas |
| 23 | Rosie Carter | 46 | Housekeeper | — | Kentucky |
| 24 | John Grimes | 43 | Head | Laborer | Mississippi |
| 25 | Lula Bolds | 62 | Head | — | Kentucky |
| 26 | Joseph Mosely | 88 | Father | — | Kentucky |
| 27 | Cathrine Jackson | 37 | Head | Maid | Tennessee |
| 28 | Andrew Johnson | 42 | Lodger | Laborer | Arkansas |
| 29 | Willie Johnson | 36 | Lodger | — | Arkansas |
| 30 | John Spain | 31 | Head | Laborer | Mississippi |
| 31 | Irene Spain | 31 | Wife | — | Georgia |
| 32 | Samuel Spain | 29 | Brother | Laborer | Mississippi |
| 33 | Isac Spain | 22 | Brother | Shearer | Alabama |
| 34 | Hose Williams | 48 | Head | Laborer | Mississippi |
| 35 | Sally Williams | 34 | Wife | — | Mississippi |
| 36 | Andrew Williams | 16 | Son | New Worker | Indiana |
| 37 | Handy Williams | 15 | Son | — | Indiana |
| 38 | Marie Williams THIS PERSON | 14 | Daughter | — | Indiana |
| 39 | Clarence Williams | 12 | Son | — | Indiana |
| 40 | Florence Williams | 10 | 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)