RB
Robert Baldwin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jackson, Missouri
Our Model Tree links this Robert Baldwin across the 1920, 1930 and 1940 US Censuses in Jackson, Missouri (XGBoost, ~Confirmed) — first a head (b.~1883), then head of a 4-person household.
Age 47
b. ~1883
Male
Head
Born: Missouri
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Jackson, Missouri |
| Surname | Baldwin |
| Given Name | Robert Lee |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 24 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | Engineer |
| Industry | Stationary |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 8750 |
| Radio Set | R |
| Veteran | No |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Engineer |
| Township / Ward | Kansas City |
| Est. Birth Year | ~1883 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Ethel Baldwin | Spouse | — | 42 | ~1888 |
| John Baldwin | Son | — | 12 | ~1918 |
| Robert Baldwin | Head | — | 47 | ~1883 |
| Robert Baldwin | Son | — | 17 | ~1913 |
Census Appearances
1920
Jackson, Missouri
Head, age 35
Jackson, Missouri · implied b. ~1885 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baldwin |
| Given Name | Robert Lee |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Missouri |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Missouri |
| Occupation | Electrical Engineer |
| Industry | Burnett & Gould |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Jackson, Missouri
Head, age 47
Jackson, Missouri · implied b. ~1883 — 4 household members
| Surname | Baldwin |
| Given Name | Robert Lee |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 24 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Missouri |
| Occupation | Engineer |
| Industry | Stationary |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 8750 |
| Radio Set | R |
| Veteran | No |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Jackson-County, Missouri
Head, age 55
Jackson-County, Missouri · implied b. ~1885 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baldwin |
| Given Name | Robt. Lee |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Occupation | Engineer |
| Industry | Consulting |
| Class of Worker | E |
| Hours Worked | 40 |
| Income (1939) | 2239 |
| Highest Grade | C-4 |
| 1935 Residence | Same House |
| 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 Robert Baldwin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Robert Baldwin
Head · 1930 · age 47 · b. ~1883 · Missouri
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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
46 people indexed on this census page (ia:1930:missouricensus00reel1197:0940)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Newman E Mcfarland | 35 | Head | Proprietor | Missouri |
| 2 | Eva Mcfarland | 30 | Wife | — | Missouri |
| 3 | John Raymond Johnston | 30 | Head | Recorder Clerk | Missouri |
| 4 | Alyne Johnston | 24 | Wife | — | Texas |
| 5 | Betty Rose Johnston | 2 | Daughter | — | Missouri |
| 6 | Charles R Davidson | 29 | Head | Manager | Missouri |
| 7 | Catherine Davidson | 27 | Wife | — | Ohio |
| 8 | Dianne Davidson | 1 | Daughter | — | Ohio |
| 9 | Margaret Davidson | 17 | Cousin | — | Missouri |
| 10 | Harold C Petersen | 25 | Head | Manager | Nebraska |
| 11 | June Petersen | 25 | Wife | — | Missouri |
| 12 | Darlene Petersen | 5 | Daughter | — | Iowa |
| 13 | Robert Lee Baldwin THIS PERSON | 47 | Head | Engineer | Missouri |
| 14 | Ethel P Baldwin | 42 | Wife | — | Missouri |
| 15 | Robert S Baldwin | 17 | Son | — | Missouri |
| 16 | John Lewis Baldwin | 12 | Son | — | Missouri |
| 17 | Robert B Tovey | 32 | Head | Painter | Kansas |
| 18 | Margaret P Tovey | 29 | Wife | — | Illinois |
| 19 | Bernice Rebecca Tovey | 46 | Maid | Maid | Illinois |
| 20 | Vincent Bolling | 29 | Head | Salesman | Kentucky |
| 21 | Millicent Bolling | 26 | Wife | — | Ohio |
| 22 | Theresa Ann Bolling | 1 | Daughter | — | Missouri |
| 23 | Theresa Millicent Bolling | 73 | Grandmother | — | Ohio |
| 24 | W H Butler | 31 | Head | General Agent | Missouri |
| 25 | Margaret Butler | 32 | Wife | — | Georgia |
| 26 | David Butler | 10 | Son | — | Missouri |
| 27 | Durant S Cook | 41 | Lodger | Sales Promoter | New York |
| 28 | Zora Cook | 44 | Lodger | — | Missouri |
| 29 | Robert Denman | 43 | Head | Stereotyper | Missouri |
| 30 | Margaret A Denman | 40 | Wife | — | Kansas |
| 31 | Betty Jane Denman | 6 | Daughter | — | Kansas |
| 32 | Robert C Denman | 4 | Son | — | Missouri |
| 33 | Sarah Williams | 67 | Mother-in-law | — | Wales |
| 34 | Ivan W Birthness | 44 | Head | Minister | Missouri |
| 35 | Agnes Birthness | 43 | Wife | — | Missouri |
| 36 | Ivan Jr Birthness | 15 | Son | — | Missouri |
| 37 | Erwin K Jensen | 34 | Head | Broker | Nebraska |
| 38 | Gladys Jensen | 34 | Wife | — | Ohio |
| 39 | Marjorie Jensen | 11 | Daughter | — | Missouri |
| 40 | Miriam Jensen | 8 | Daughter | — | Missouri |
| 41 | Walter Matscheck | 39 | Head | Director | Wisconsin |
| 42 | Clara Matscheck | 37 | Wife | Teacher | Minnesota |
| 43 | Jeanne Matscheck | 10 | Daughter | — | Missouri |
| 44 | Harold Matscheck | 8 | Son | — | Missouri |
| 45 | Walter Ehrenman | 37 | Head | Teacher | Ohio |
| 46 | Herberta Ehrenman | 35 | Wife | — | Missouri |
Related Census Records
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)