RJ
Ruth Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Montgomery-County, Ohio
Our Model Tree links this Ruth Jackson across the 1930 and 1940 US Censuses in Montgomery-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 10-person household.
Age 19
b. ~1921
Female
Daughter
Born: Georgia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, Ohio |
| Surname | Jackson |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Dayton City |
| 1935 Residence (County) | Montgomery |
| Additional Details | |
| Highest Grade | Hs 2 |
| 1935 Residence | Same Place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Township / Ward | Dayton City |
| Est. Birth Year | ~1921 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ruth | Age | Birth yr |
|---|---|---|---|---|
| Betty Jackson | Daughter | — | 13 | ~1927 |
| Frances Jackson | Daughter | — | 15 | ~1925 |
| Ruth Jackson | Daughter | — | 19 | ~1921 |
| Iney Jackson | Daughter | — | 17 | ~1923 |
| Joseph Jackson | Head | — | 43 | ~1897 |
| John Jackson | Son | — | 10 | ~1930 |
| James Jackson | Son | — | 4 | ~1936 |
| Chas Jackson | Son | — | 6 | ~1934 |
| Robert Jackson | Son | — | 8 | ~1932 |
| Willa Jackson | Spouse | — | 41 | ~1899 |
Census Appearances
1930
Montgomery, Ohio
Daughter, age 9
Montgomery, Ohio · implied b. ~1921 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | Ruthie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Montgomery-County, Ohio
Daughter, age 19
Montgomery-County, Ohio · implied b. ~1921 — 10 household members
| Surname | Jackson |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Dayton City |
| 1935 Residence (County) | Montgomery |
| Highest Grade | Hs 2 |
| 1935 Residence | Same Place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Ruth Jackson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ruth Jackson
Daughter · 1940 · age 19 · b. ~1921 · Ohio
★ You are viewing this record
Sibling
James Jackson
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Jackson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Jackson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Jackson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Chas Jackson
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Jackson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Iney Jackson
Sibling · 1940 · age 17
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 — Montgomery-County, Ohio
Open full size
1940 US Federal Census — Montgomery-County, Ohio
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03254-00008)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rozetta Wilson | 4 | Daughter | — | Ohio |
| 2 | Edward Wilson | 2 | Son | — | Ohio |
| 3 | R. L. Yates | 38 | Head | Laborer | Georgia |
| 4 | Mary Yates | 31 | Wife | — | Georgia |
| 5 | Karia Yates | 13 | Daughter | — | Georgia |
| 6 | Willie Joe Rutledge | 16 | Nephew | — | Georgia |
| 7 | Jesse Mcknight | 27 | Head | Janitor | Alabama |
| 8 | Cleavide Mcknight | 21 | Wife | — | Georgia |
| 9 | James Mcknight | 1 | Son | — | Ohio |
| 10 | Clarence Wills | 22 | Head | Laborer | Alabama |
| 11 | Willa Mae Wills | 20 | Wife | — | Tenn. |
| 12 | Jesse Wills | 33 | Brother | Laborer | Alabama |
| 13 | Al Wagstaff | 56 | Head | Printer | Pennsylvania |
| 14 | Eddie Wagstaff | 50 | Wife | — | Pennsylvania |
| 15 | Woodrow Wagstaff | 26 | Son | Laborer | Alabama |
| 16 | Cornelia Wagstaff | 24 | Daughter | Maid | Alabama |
| 17 | Roosevelt Wagstaff | 22 | Son | Printer | Pennsylvania |
| 18 | May Wagstaff | 19 | Daughter | — | Alabama |
| 19 | Audrey Wagstaff | 11 | Granddaughter | — | Ohio |
| 21 | James Alfred | 49 | Head | Laborer | Georgia |
| 22 | Helen Mitchell | 30 | Partner | — | Alabama |
| 23 | Henry Owens | 38 | Head | Laborer | Tenn. |
| 24 | Ruben Henry | 37 | Partner | Laborer | Tenn. |
| 25 | John Fleming | 41 | Partner | Laborer | Kentucky |
| 26 | Marion Good | 44 | Head | Laborer | W. Virginia |
| 27 | Nancy Good | 42 | Wife | — | S. Carolina |
| 28 | Mary Scroggs | 39 | Lodger | — | Tenn. |
| 29 | Audrey Bohannan | 11 | Lodger's Daughter | — | Ohio |
| 30 | Grace Milton | 40 | Head | Maid | Kentucky |
| 31 | Joseph Jackson | 43 | Head | Laborer | Georgia |
| 32 | Willa Mae Jackson | 41 | Wife | — | Georgia |
| 33 | Ruth Jackson THIS PERSON | 19 | Daughter | — | Georgia |
| 34 | Iney Jackson | 17 | Daughter | — | Georgia |
| 35 | Frances Jackson | 15 | Daughter | — | Ohio |
| 36 | Betty Jean Jackson | 13 | Daughter | — | Ohio |
| 37 | John Jackson | 10 | Son | — | Ohio |
| 38 | Robert Jackson | 8 | Son | — | Ohio |
| 39 | Chas. E. Jackson | 6 | Son | — | Ohio |
| 40 | James H. Jackson | 4 | Son | — | Ohio |
Related Census Records
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)