RB
Robert Baldwin — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cobb, Georgia
Our Model Tree links this Robert Baldwin across the 1910, 1920 and 1930 US Censuses in Cobb, Georgia (XGBoost, ~Confirmed), with identified parents John & John — first a son (b.~1902), then head of a 5-person household.
Age 28
b. ~1902
Male
Son
Born: Georgia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cobb, Georgia |
| Surname | Baldwin |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Laborer |
| Township / Ward | Smyrna District |
| 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 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Jennie Baldwin | Other | — | 56 | ~1874 |
| Mary Baldwin | Daughter | — | 15 | ~1915 |
| Maude Baldwin | Daughter | — | 20 | ~1910 |
| John Baldwin | Head | — | 56 | ~1874 |
| Robert Baldwin | Son | — | 28 | ~1902 |
Census Appearances
1910
Cobb, Georgia
Son, age 7
Cobb, Georgia · implied b. ~1903 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baldwin |
| Given Name | Robert S |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1920
Cobb, Georgia
Son, age 18
Cobb, Georgia · implied b. ~1902 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Baldwin |
| Given Name | Robert E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Farm laborer |
| Industry | Home farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
Cobb, Georgia
Son, age 28
Cobb, Georgia · implied b. ~1902 — 5 household members
| Surname | Baldwin |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| 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 Robert Baldwin across 3 US Census years (1910, 1920 and 1930) in Cobb, Georgia, using XGBoost record linkage. Identified parents: father John Baldwin (~0.92 confidence) and father John Baldwin (~0.92 confidence) and mother Annie Baldwin (~0.92 confidence) and mother Jessie Baldwin (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Baldwin
b. ~1874
Source father
● Household
· direct · ~0.92
Father
John Baldwin
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Annie Baldwin
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Jessie Baldwin
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Baldwin
Son · 1930 · age 28 · b. ~1902 · Georgia
★ You are viewing this record
Sibling
Maude Baldwin
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Baldwin
Sibling · 1930 · age 15
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 — Cobb, Georgia
Open full size
1930 US Federal Census — Cobb, Georgia
Page Contents
50 people indexed on this census page (ia:1930:georgiacensus00reel347:1014)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Maggie Mcculloch | 49 | Sister-in-law | None | Georgia |
| 52 | Robert Mcculloch | 12 | Nephew | None | Georgia |
| 53 | Dorothy Mcculloch | 8 | Niece | None | Georgia |
| 54 | Edwina Combs | 25 | Daughter | Bookkeeper | Georgia |
| 55 | Alice Combs | 6 | G. Son | None | Georgia |
| 56 | John Barker | 53 | Head | Laborer | Georgia |
| 57 | Katie M. Barker | 50 | Wife-H | None | Georgia |
| 58 | Robert P. George | 33 | Head | Farmer | Georgia |
| 59 | Willie L. George | 34 | Wife-H | None | Georgia |
| 60 | Palmer A. George | 8 | Son | None | Georgia |
| 61 | Florence George | 7 | Daughter | None | Florida |
| 62 | Bettie L. George | 4 | Daughter | None | Florida |
| 63 | Doris B. George | 3 | Daughter | None | Georgia |
| 64 | William E. Walters | 44 | Head | Farmer | Georgia |
| 65 | Eva L. Walters | 42 | Wife-H | None | Georgia |
| 66 | Carrie Walters | 16 | Daughter | None | Georgia |
| 67 | Willie M. Walters | 12 | Daughter | None | Georgia |
| 68 | Eliza Cochran | 67 | Head-H | None | Georgia |
| 69 | Robert D. Cochran | 45 | Son | Laborer | Georgia |
| 70 | James E. Croom | 39 | Son-in-law | Farmer | Georgia |
| 71 | Eva L. Croom | 35 | Daughter | None | Georgia |
| 72 | Jane E. Croom | 4 | G. Daughter | None | Georgia |
| 73 | William D. Dickson | 29 | Head | Brick Mason | Georgia |
| 74 | Lois T. Dickson | 20 | Wife-H | None | Georgia |
| 75 | John W. Dickson | 3 | Son | None | Georgia |
| 76 | Herman Simm | 36 | Head | Farmer | Georgia |
| 77 | Lola Simm | 29 | Wife-H | None | Georgia |
| 78 | Inez Simm | 10 | Daughter | None | Georgia |
| 79 | John J. Baldwin | 56 | Head | Farmer | Georgia |
| 80 | Jennie B. Baldwin | 56 | Wife-H | None | Georgia |
| 81 | Robert Baldwin THIS PERSON | 28 | Son | Laborer | Georgia |
| 82 | Maude Baldwin | 20 | Daughter | None | Georgia |
| 83 | Mary Baldwin | 15 | Daughter | None | Georgia |
| 84 | William R. Crow | 54 | Head | None | Georgia |
| 85 | Nora Crow | 54 | Wife-H | None | Georgia |
| 86 | Madeline Mary Crow | 6 | Niece | None | Georgia |
| 87 | Plumby H. Harrison | 32 | Head | Laborer | Georgia |
| 88 | Lucile Harrison | 28 | Wife-H | None | Georgia |
| 89 | Dorothy H. Harrison | 9 | Daughter | None | Georgia |
| 90 | Lucile Harrison | 8 | Daughter | None | Georgia |
| 91 | B. H. Jr. Harrison | 5 | Son | None | Georgia |
| 92 | Margaret Harrison | 3 | Daughter | None | Georgia |
| 93 | Edgar S. Mealer | 27 | Head | Fireman | Georgia |
| 94 | Mary E. Mealer | 26 | Wife-H | None | Georgia |
| 95 | Ruth Mealer | 4 | Daughter | None | Georgia |
| 96 | John H. Gibson | 54 | Head | Farmer | Georgia |
| 97 | Lucie L. Gibson | 51 | Wife-H | None | Georgia |
| 98 | John C. Gibson | 18 | Son | None | Georgia |
| 99 | George H. Gibson | 16 | Son | None | Georgia |
| 100 | John D. Zeigler | 23 | Head | Farmer | Georgia |
Related Census Records
Pedigree Summary
Robert + 2 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)