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Bertha Robinson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jackson, Missouri
Our Model Tree links this Bertha Robinson across the 1930 and 1940 US Censuses in Jackson, Missouri (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 8-person household.
Age 5
b. ~1925
Female
Daughter
Born: Missouri
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jackson, Missouri |
| Surname | Robinson |
| Given Name | Bertha |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | none |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Kansas City |
| Est. Birth Year | ~1925 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Bertha | Age | Birth yr |
|---|---|---|---|---|
| Thorn Ferguson | Son | — | 7 | ~1923 |
| Flora Ferguson | Daughter | — | 5 | ~1925 |
| Bertha Robinson | Daughter | — | 5 | ~1925 |
| Roosevelt Robinson | Son | — | 3 | ~1927 |
| Louis Ferguson | Head | — | 55 | ~1875 |
| Emma Ferguson | Spouse | — | 55 | ~1875 |
| Archie Ferguson | Son | — | 3 | ~1927 |
| Donald Robinson | Son | — | 7 | ~1923 |
Census Appearances
1930
Jackson, Missouri
Daughter, age 5
Jackson, Missouri · implied b. ~1925 — 8 household members
| Surname | Robinson |
| Given Name | Bertha |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Jackson-County, Missouri
Daughter, age 15
Jackson-County, Missouri · implied b. ~1925 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Betty Jean |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Highest Grade | Hs 2 |
| 1935 Residence | Same Place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Bertha Robinson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Bertha Robinson
Daughter · 1930 · age 5 · b. ~1925 · Missouri
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Sibling
Thorn Ferguson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Flora Ferguson
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roosevelt Robinson
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Robinson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Archie Ferguson
Sibling · 1930 · age 3
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
1930 US Federal Census — Jackson, Missouri
Open full size
1930 US Federal Census — Jackson, Missouri
Page Contents
23 people indexed on this census page (ia:1930:missouricensus00reel1195:0456)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert Davis | 71 | Head | Carpenter | Georgia |
| 2 | Bessie Davis | 42 | daughter | Housework | Georgia |
| 3 | Anna Davis | 12 | daughter | None | Kansas |
| 4 | Louis Ferguson | 55 | Head | Chauffeur | S. Carolina |
| 5 | Emma Ferguson | 55 | wife | Cook | Texas |
| 6 | Thorn Ferguson | 7 | son | None | Oklahoma |
| 7 | Flora Ferguson | 5 | daughter | None | Oklahoma |
| 8 | Archie Ferguson | 3 | son | None | Oklahoma |
| 9 | Bertha Robinson THIS PERSON | 5 | daughter | None | Missouri |
| 10 | Donald Robinson | 7 | son | None | Oklahoma |
| 11 | Roosevelt Robinson | 3 | son | None | Texas |
| 12 | Allen Florence | 38 | Head | Carpenter | Missouri |
| 13 | Bessie Florence | 38 | wife | None | Missouri |
| 14 | Levi Rice | 41 | Head | Preacher | Missouri |
| 15 | James Rice | 13 | son | None | Missouri |
| 16 | John Rice | 12 | son | None | Missouri |
| 17 | Martha Wagner | 40 | Head | Day Work | Arkansas |
| 18 | Elza Wagner | 50 | son | Laborer | Kansas |
| 19 | Charles Wagner | 13 | son | None | Arkansas |
| 22 | Thelma Gant | 14 | Lodger | — | Kansas |
| 23 | Zoutta Gant | 18 | Lodger | Office Girl | Kansas |
| 24 | Anna M Britt | 49 | Lodger | Domestic Work | Missouri |
| 25 | Minnie I Harris | 35 | Lodger | Teacher | Missouri |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)