RH
Robert Harrison — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cobb, Georgia
Our Model Tree links this Robert Harrison across the 1910, 1920 and 1930 US Censuses in Cobb, Georgia (XGBoost, ~Confirmed), with identified parents J & George — first a head (b.~1905), then head of a 3-person household.
Age 25
b. ~1905
Male
Head
Born: Georgia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cobb, Georgia |
| Surname | Harrison |
| Given Name | Robert S |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Georgia |
| Age at First Marriage | 21 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Veteran | No |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Farmer |
| Township / Ward | Acworth District Mil Dist 851 |
| Est. Birth Year | ~1905 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Harrison | Head | — | 25 | ~1905 |
| Charles Harrison | Son | — | 2 | ~1928 |
| Mary Harrison | Spouse | — | 22 | ~1908 |
Census Appearances
1910
Cobb, Georgia
Son, age 5
Cobb, Georgia · implied b. ~1905 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harrison |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1920
Cobb, Georgia
Son, age 15
Cobb, Georgia · implied b. ~1905 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harrison |
| Given Name | Robert D |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Farm Labor |
| 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
Head, age 25
Cobb, Georgia · implied b. ~1905 — 3 household members
| Surname | Harrison |
| Given Name | Robert S |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Georgia |
| Age at First Marriage | 21 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| 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 Harrison across 3 US Census years (1910, 1920 and 1930) in Cobb, Georgia, using XGBoost record linkage. Identified parents: father J Harrison (~0.92 confidence) and father George Harrison (~0.92 confidence) and mother Georgia Harrison (~0.92 confidence) and mother Birdie Harrison (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
J Harrison
b. ~1867
Source father
● Household
· direct · ~0.92
Father
George Harrison
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Georgia Harrison
b. ~1869
Source mother
● Household
· direct · ~0.92
Mother
Birdie Harrison
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Harrison
Head · 1930 · age 25 · b. ~1905 · Georgia
★ You are viewing this record
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:georgiacensus00reel347:0490)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Willie R Crowder | 17 | Daughter | — | Georgia |
| 2 | Hugh A Crowder | 15 | Son | Laborer | Georgia |
| 3 | Birtie M Crowder | 12 | Daughter | — | Georgia |
| 4 | James H Crowder | 7 | Son | — | Georgia |
| 5 | Loisa Taylor | 67 | Head | Farmer | Kentucky |
| 6 | Elizabeth Taylor | 49 | Daughter | — | Kentucky |
| 7 | Robert S Harrison THIS PERSON | 25 | Head | Farmer | Georgia |
| 8 | Mary Harrison | 22 | Wife | — | Georgia |
| 9 | Charles S Harrison | 2 | Son | — | Georgia |
| 10 | Jack M O'Daniel | 40 | Head | Foreman | Tennessee |
| 11 | Lilla M O'Daniel | 31 | Wife | — | Tennessee |
| 12 | Fred N O'Daniel | 10 | Son | — | Tennessee |
| 13 | William H Scroggs | 57 | Head | Farmer | Georgia |
| 14 | Lula M Scroggs | 51 | Wife | — | Georgia |
| 15 | Charlie V Scroggs | 21 | Son | Farmer | Georgia |
| 16 | Inez T A Scroggs | 18 | Daughter | — | Georgia |
| 17 | Mary Scroggs | 16 | Daughter | — | Georgia |
| 18 | Howard Hefner | 31 | Head | Farmer | North Carolina |
| 19 | Lucile F Hefner | 24 | Wife | — | Georgia |
| 20 | Florence G Hefner | 8 | Daughter | — | Georgia |
| 21 | Clayton Hefner | 6 | Son | — | Georgia |
| 22 | Wauneta D Hefner | 3 | Daughter | — | Georgia |
| 23 | Leroy Hefner | 1 | Son | — | Georgia |
| 24 | Roland Benfield | 20 | Boarder | Laborer | Alabama |
| 25 | Allison Harrison | 41 | Head | Farmer | Georgia |
| 26 | Gertrude D Harrison | 37 | Wife | — | Georgia |
| 27 | Thomas S Harrison | 14 | Son | — | Georgia |
| 28 | James R Harrison | 10 | Son | — | Georgia |
| 29 | James H Estes | 55 | Head | Farmer | Georgia |
| 30 | Dora Estes | 57 | Wife | — | Georgia |
| 31 | Sarah M Estes | 11 | Daughter | — | Georgia |
| 32 | Etowah W King | 49 | Head | Farmer | Georgia |
| 33 | Julie A King | 46 | Wife | — | Georgia |
| 34 | Albert M King | 10 | Son | — | Georgia |
| 35 | Nellie M King | 8 | Daughter | — | Georgia |
| 36 | Reuben Johnson | 58 | Head | Farmer | Georgia |
| 37 | Lula A Johnson | 54 | Wife | — | Georgia |
| 38 | Dessa Johnson | 22 | Daughter | Laborer | Georgia |
| 39 | Edda A Johnson | 18 | Daughter | Laborer | Georgia |
| 40 | Reuben Jr Johnson | 16 | Son | Laborer | Georgia |
| 41 | Troy Johnson | 14 | Son | Laborer | Georgia |
| 42 | Lucinda M Johnson | 13 | Daughter | Laborer | Georgia |
| 43 | Lissie M Johnson | 5 | Daughter | — | Georgia |
| 44 | John W Johnson | 2 | Son | — | Georgia |
| 45 | William M Bennett | 38 | Head | Farmer | Georgia |
| 46 | Rebecca Bennett | 34 | Wife | — | Georgia |
| 47 | Willie M Bennett | 9 | Daughter | — | Georgia |
| 48 | Mildred Bennett | 3 | Daughter | — | Georgia |
| 49 | Dilmer Bennett | 1 | Son | — | Georgia |
| 50 | May Sailor | 47 | Aunt | — | Georgia |
Related Census Records
Pedigree Summary
Robert
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)