MJ
Mildred Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marion-County, Indiana
Our Model Tree links this Mildred Jackson across the 1920, 1930 and 1940 US Censuses in Marion-County, Indiana (XGBoost, ~Confirmed) — first a spouse (b.~1899), then head of a 5-person household.
Age 41
b. ~1899
Female
Spouse
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Indiana |
| Surname | Jackson |
| Given Name | Mildred |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Indianapolis |
| Est. Birth Year | ~1899 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Fay Jackson | Head | — | 46 | ~1894 |
| Mildred Jackson | Daughter | — | 14 | ~1926 |
| Mildred Jackson | Spouse | — | 41 | ~1899 |
| William Jackson | Son | — | 20 | ~1920 |
| James Jackson | Son | — | 15 | ~1925 |
Census Appearances
1920
Marion, Indiana
Spouse, age 21
Marion, Indiana · implied b. ~1899 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Mildred |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Indiana |
| Naturalization Status | Naturalized |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Ohio |
| Occupation | Stenographer |
| Industry | Electric Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Marion, Indiana
Spouse, age 31
Marion, Indiana · implied b. ~1899 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Mildred |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 19 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Marion-County, Indiana
Spouse, age 41
Marion-County, Indiana · implied b. ~1899 — 5 household members
| Surname | Jackson |
| Given Name | Mildred |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Highest Grade | H 4 |
| 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 Mildred Jackson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mildred Jackson
Spouse · 1940 · age 41 · b. ~1899 · 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-t0627-01126-00469)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Phyllis Anne Nelson | 1 | daughter | — | Indiana |
| 42 | Edward Throm | 28 | Head | Newspaper | Indiana |
| 43 | Florence Throm | 23 | wife | Housework | Indiana |
| 44 | Flora Lee Throm | 2 | daughter | — | Indiana |
| 45 | Juanita Greene | 42 | Head | Saleslady | Indiana |
| 46 | Harriet Vessels | 63 | mother | Housework | Indiana |
| 47 | Austin Rapp | 22 | Head | Truck Driver | Indiana |
| 48 | Mildred V. Rapp | 21 | wife | Housework | Indiana |
| 49 | Helen June Rapp | 2 | daughter | — | Indiana |
| 50 | Harold Lindell | 48 | Head | Steel Tester | Washington |
| 51 | Ralph Lindell | 8 | son | — | Indiana |
| 52 | Edna Decker | 43 | housekeeper | Dressmaker | Wisconsin |
| 53 | Joyce Decker | 11 | daughter | — | Wisconsin |
| 54 | Harry Mueller | 30 | Head | Truck Driver | Indiana |
| 55 | Eileen Mueller | 28 | wife | — | Ohio |
| 56 | Wayne Allen Mueller | 2 | son | — | Indiana |
| 57 | Elmer Mueller | 21 | brother | Auto Worker | Indiana |
| 58 | Extra Line Mueller | None | — | — | — |
| 59 | Clarence C. Yelton | 37 | Head | Machine Grinder | Indiana |
| 60 | Helen M. Yelton | 38 | wife | Housework | Indiana |
| 61 | Margaret A. Yelton | 17 | daughter | Housework | Indiana |
| 62 | Robert Yelton | 15 | son | — | Indiana |
| 63 | Jane Yelton | 13 | daughter | — | Indiana |
| 64 | Mary Lou Yelton | 11 | daughter | — | Indiana |
| 65 | James Yelton | 9 | son | — | Indiana |
| 66 | — | None | — | — | — |
| 67 | Abbie S. Price | 78 | Head | — | Indiana |
| 68 | Kate A. Seibert | 81 | sister | — | Indiana |
| 69 | Fay D. Jackson | 46 | Head | Printer | Indiana |
| 70 | Mildred Jackson THIS PERSON | 41 | wife | — | Indiana |
| 71 | William B. Jackson | 20 | son | Maintenance | Indiana |
| 72 | James E. Jackson | 15 | son | — | Indiana |
| 73 | Mildred Eileen Jackson | 14 | daughter | — | Indiana |
| 74 | William Wright | 51 | Head | Machine Helper | Indiana |
| 75 | Alma Wright | 46 | wife | — | Indiana |
| 76 | Roy Cantrell | 29 | son-in-law | Trucker | Kentucky |
| 77 | Madona Cantrell | 20 | daughter | — | Indiana |
| 78 | Phillip B. Lyon | 28 | Head | Accountant | Indiana |
| 79 | Dorothy V. Lyon | 38 | wife | — | Indiana |
| 80 | Alfred B. Lyon | 70 | father | Artist | Massachusetts |
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)