RJ
Ruby Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marion-County, Indiana
Our Model Tree links this Ruby Jackson across the 1920, 1930 and 1940 US Censuses in Marion-County, Indiana (XGBoost, ~Confirmed) — first a spouse (b.~1902), then head of a 5-person household.
Age 38
b. ~1902
Female
Spouse
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Indiana |
| Surname | Jackson |
| Given Name | Ruby |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville |
| 1935 Residence (County) | Kentucky |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Indianapolis |
| Est. Birth Year | ~1902 |
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 Ruby | Age | Birth yr |
|---|---|---|---|---|
| Ruby Jackson | Spouse | — | 38 | ~1902 |
| Virginia Jackson | Daughter | — | 19 | ~1921 |
| James Reamms | Other | — | 73 | ~1867 |
| Marion Jackson | Daughter | — | 17 | ~1923 |
| Arthur Jackson | Head | — | 46 | ~1894 |
Census Appearances
1920
Marion, Indiana
Other, age 19
Marion, Indiana · implied b. ~1901 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Ruby M. |
| Relationship to Head | Lodger |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Marion, Indiana
Spouse, age 28
Marion, Indiana · implied b. ~1902 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Ruby |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 17 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Marion-County, Indiana
Spouse, age 38
Marion-County, Indiana · implied b. ~1902 — 5 household members
| Surname | Jackson |
| Given Name | Ruby |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville |
| 1935 Residence (County) | Kentucky |
| Highest Grade | No 8 |
| 1935 Residence | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Ruby Jackson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ruby Jackson
Spouse · 1940 · age 38 · b. ~1902 · 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
39 people indexed on this census page (nara:1940:m-t0627-01126-00398)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James R. Owens | 26 | Head | Policeman | Indiana |
| 2 | Sarah Owens | 23 | Wife | — | Kansas |
| 3 | Gerald R Owens | 5 | Son | — | Indiana |
| 4 | Joe Dave Willis | 5 | Lodger | — | Indiana |
| 5 | James R. Owens | 2 | Son | — | Indiana |
| 6 | William C Rosenbaum | 53 | Head | Machinist | Germany |
| 7 | Henrietta B Rosenbaum | 52 | Wife | — | Germany |
| 8 | Willard F Rosenbaum | 25 | Son | Salesman | Indiana |
| 9 | Luetta C Rosenbaum | 23 | Daughter | Stenographer | Indiana |
| 10 | — | None | — | — | — |
| 11 | Gerard E. Jordan | 38 | Head | Asst. Dept. Manager | Illinois |
| 12 | Irma Jordan | 35 | Wife | — | Illinois |
| 13 | Paul Jordan | 11 | Son | — | Indiana |
| 14 | Kurt Jordan | 6 | Son | — | Indiana |
| 15 | Max Woodbury | 32 | Head | Trumpet Player | Utah |
| 16 | Beatrice Woodbury | 30 | Wife | — | Ohio |
| 17 | George Woodbury | 3 | Son | — | Ohio |
| 18 | Hazel E Crawford | 70 | Head | Lunch Carpenter | Indiana |
| 19 | Edith Crawford | 40 | Daughter | Stenographer | Indiana |
| 20 | James Y. Wilson | 65 | Head | Surveyor | Ohio |
| 21 | Nellie Wilson | 62 | Wife | — | Illinois |
| 22 | John H Wampole | 29 | Head | Assistant Manager | Indiana |
| 23 | Jewel Wampole | 29 | Wife | — | Indiana |
| 24 | George R Griffin | 20 | Head | — | Illinois |
| 25 | Ola Griffin | 54 | Mother-in-law | Housekeeper | Kentucky |
| 26 | Ernest C. Curtis | 43 | Lodger | Salesman | Indiana |
| 27 | James Applewhite | 19 | Lodger | Engineer Apprentice | Indiana |
| 28 | George B Harris | 36 | Head | Upholstery Cleaner | Oklahoma |
| 29 | Mary Harris | 34 | Wife | Sales Lady | Ohio |
| 30 | Patricia Harris | 13 | Daughter | — | Michigan |
| 31 | George Earl Harris | 11 | Son | — | Michigan |
| 32 | Rose Harris | 64 | Mother | — | Texas |
| 33 | Arthur Jackson | 46 | Head | Fireman | W. Virginia |
| 34 | Ruby Jackson THIS PERSON | 38 | Wife | — | Kentucky |
| 35 | Virginia Jackson | 19 | Daughter | Sales Lady | Indiana |
| 36 | Marion Jackson | 17 | Daughter | — | Indiana |
| 37 | James Reamms | 73 | Lodger | — | Illinois |
| 38 | Arthur E. Brown | 62 | Head | Watchman | Indiana |
| 39 | Anna H Brown | 53 | Wife | — | 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)