IS
Isaac Smith — 1930 US Census Record
Model Tree available1930 United States Federal Census · Dooly, Georgia
Our Model Tree links this Isaac Smith across the 1910, 1920 and 1930 US Censuses in Dooly, Georgia (XGBoost, ~Confirmed), with identified parents Zilner & Robert — first a head (b.~1905), then head of a 5-person household.
Age 25
b. ~1905
Male
Head
Born: Georgia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Dooly, Georgia |
| Surname | Smith |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Georgia |
| Age at First Marriage | 7 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Occupation | Laborer |
| Industry | Paper factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 4 |
| Veteran | No |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Laborer |
| Township / Ward | Vienna City |
| 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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Isaac Smith | Head | — | 25 | ~1905 |
| Lelua Smith | Other | — | 22 | ~1908 |
| Hodie Atkins | Other | — | 56 | ~1874 |
| Essau Smith | Son | — | 2 | ~1928 |
| Isaac Smith | Son | — | 5 | ~1925 |
Census Appearances
1910
Crisp, Georgia
Son, age 5
Crisp, Georgia · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Isaac |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read | No |
| Can Write | No |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1920
Crisp, Georgia
Son, age 16
Crisp, Georgia · implied b. ~1904 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Isaac |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Chauffeur |
| Industry | private family |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
Dooly, Georgia
Head, age 25
Dooly, Georgia · implied b. ~1905 — 5 household members
| Surname | Smith |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Georgia |
| Age at First Marriage | 7 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Laborer |
| Industry | Paper factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 4 |
| 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 Isaac Smith across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: father Zilner Smith (~0.92 confidence) and father Robert Smith (~0.92 confidence) and mother Alice Smith (~0.92 confidence) and mother Eva Smith (~0.60 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.84
Father
Zilner Smith
b. ~1871
Source father
● Household
· direct · ~0.92
Father
Robert Smith
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Alice Smith
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Eva Smith
b. ~1893
Source mother
● Household
· direct · ~0.6
This person
Anchor record
Isaac Smith
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 — Dooly, Georgia
Open full size
1930 US Federal Census — Dooly, Georgia
Page Contents
50 people indexed on this census page (ia:1930:georgiacensus00reel353:0047)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Edward J. Howell | 1 | Grand-son | — | Georgia |
| 52 | Fred E. Bonner | 48 | Head | Engineer | Ohio |
| 53 | Margaret G. Bonner | 32 | Wife-H | None | Georgia |
| 54 | M. Delia Bonner | 19 | Daughter | None | Georgia |
| 55 | John L. Bonner | 14 | Son | None | Georgia |
| 56 | L. Margaret Bonner | 11 | Daughter | None | Georgia |
| 57 | Monson Laidler | 34 | Head | Farmer | Georgia |
| 58 | Christine Laidler | 30 | Wife-H | Laborer | Georgia |
| 59 | John L. Laidler | 75 | Head | None | Georgia |
| 60 | Viola G. Laidler | 65 | Wife-H | None | Georgia |
| 61 | Nathan A. Powell | 42 | Head | Truck Transfer | Georgia |
| 62 | S. May Powell | 40 | Wife-H | Teacher | Georgia |
| 63 | Leen Powell | 19 | Daughter | Coach | Georgia |
| 64 | Sarah L. Powell | 16 | Daughter | None | Georgia |
| 65 | Augusta M. Powell | 13 | Daughter | None | Georgia |
| 66 | Nathan Jr. Powell | 5 | Son | None | Georgia |
| 67 | William M. Waters | 40 | Head | Dentist | Georgia |
| 68 | Mamie G. Waters | 38 | Wife-H | Teacher | Georgia |
| 69 | Verna Waters | 12 | Daughter | None | Georgia |
| 70 | Lee W. Waters | 8 | Son | None | Georgia |
| 71 | Betty E. Gregory | 56 | Head-H | Farmer | Georgia |
| 72 | Hardy Gregory | 18 | Son | None | Georgia |
| 73 | Luke Gregory | 12 | Son | None | Georgia |
| 74 | Edna Griggs | 63 | Servant | Housemaid | Georgia |
| 75 | Carrie E. Kelly | 57 | Head-H | None | Georgia |
| 76 | Carl B. Kelly | 29 | Son | None | Georgia |
| 77 | Mamie Kelly | 22 | Daughter | None | Georgia |
| 78 | Mary Johnson | 35 | Head-H | Laundress | Georgia |
| 79 | Georgia M. Mann | 18 | Daughter | Cook | Florida |
| 80 | Isaac Smith THIS PERSON | 25 | Head | Laborer | Georgia |
| 81 | Lelua Smith | 22 | Wife-H | Laundress | Georgia |
| 82 | Isaac Jr. Smith | 5 | Son | None | Georgia |
| 83 | Essau Jr. Smith | 2 | Son | None | Georgia |
| 84 | Hodie H. Atkins | 56 | Father-in-law | House Cleaner | Georgia |
| 85 | Squire H. Hamilton | 72 | Head | Farm | Georgia |
| 86 | Easter Hamilton | 75 | Wife-H | Laborer | Georgia |
| 87 | Ocie L. Hamilton | 13 | Grand-daughter | None | Georgia |
| 88 | Annie Gary | 31 | Head-H | Laundress | Georgia |
| 89 | Vera M. Gary | 17 | Daughter | None | Georgia |
| 90 | Beatrice Gary | 14 | Daughter | None | Georgia |
| 91 | Willie B. Gary | 12 | Son | None | Georgia |
| 92 | Cassie Cannon | 35 | Head-H | Laundress | Georgia |
| 93 | Willie M. Harris | 20 | Daughter | None | Georgia |
| 94 | Isaac Jr. Harris | 5 | Grand-son | None | Georgia |
| 95 | Susie M. Harris | 3 | Grand-daughter | None | Georgia |
| 96 | Thelma Harris | 1 | Grand-daughter | None | Georgia |
| 97 | Wiley James | 31 | Boarder | Section Hand | Alabama |
| 98 | John H. Wallace | 63 | Head | Farmer | Georgia |
| 99 | Eugenia M. Wallace | 52 | Wife-H | None | Georgia |
| 100 | Lloyd A. Kirkland | 20 | Son-in-law | Salesman | Alabama |
Pedigree Summary
Isaac
Gen 1 · 4 parents
~0.84
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)