JL
John Lamb — 1930 US Census Record
Model Tree available1930 United States Federal Census · Crisp, Georgia
Our Model Tree links this John Lamb across the 1920, 1930 and 1940 US Censuses in Crisp, Georgia (XGBoost, ~Confirmed), with identified parents John & Edna — first a son (b.~1905), then head of a 7-person household.
Age 25
b. ~1905
Male
Son
Born: Florida
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Crisp, Georgia |
| Surname | Lamb |
| Given Name | John H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Florida |
| Age at First Marriage | 22 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Occupation | Speculator |
| Industry | Grain |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Occupation | Speculator |
| Township / Ward | Cordele 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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Katherine Lamb | Other | — | 20 | ~1910 |
| Jamie Hatcher | Son | — | 8 | ~1922 |
| John Lamb | Son | — | 25 | ~1905 |
| Edna Lamb | Other | — | 51 | ~1879 |
| John Lamb | Head | — | 55 | ~1875 |
| John Lamb | Other | — | 1 | ~1929 |
| Audrey Lamb | Daughter | — | 17 | ~1913 |
Census Appearances
1920
Crisp, Georgia
Son, age 14
Crisp, Georgia · implied b. ~1906 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lamb |
| Given Name | Joseph H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1930
Crisp, Georgia
Son, age 25
Crisp, Georgia · implied b. ~1905 — 7 household members
| Surname | Lamb |
| Given Name | John H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Florida |
| Age at First Marriage | 22 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Speculator |
| Industry | Grain |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1940
Crisp-County, Georgia
Head, age 34
Crisp-County, Georgia · implied b. ~1906 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lamb |
| Given Name | Joe Hill |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Florida |
| 1935 Residence (City) | Cordele City |
| 1935 Residence (County) | Crisp |
| Occupation | book keeper |
| Industry | hosiery mill |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 1420 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
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 John Lamb across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Lamb (~0.92 confidence) and mother Edna Lamb (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Lamb
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Edna Lamb
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Lamb
Son · 1930 · age 25 · b. ~1905 · Georgia
★ You are viewing this record
Sibling
Jamie Hatcher
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Audrey Lamb
Sibling · 1930 · age 17
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 — Crisp, Georgia
Open full size
1930 US Federal Census — Crisp, Georgia
Page Contents
45 people indexed on this census page (ia:1930:georgiacensus00reel350:0269)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Edward A Price | 44 | Head | Minister | Georgia |
| 52 | Lila M Price | 44 | Wife-H | — | Georgia |
| 53 | Bernice L Price | 13 | Daughter | — | Georgia |
| 54 | Doris Price | 11 | Daughter | — | Georgia |
| 55 | James Price | 7 | Son | — | Georgia |
| 56 | Wyatt Price | 4 | Son | — | Georgia |
| 57 | Imogene Price | 1 | Daughter | — | Georgia |
| 58 | Frank M Lawrence | 46 | Head | Barber | Georgia |
| 59 | Lula E Lawrence | 44 | Wife-H | — | Georgia |
| 60 | George W Lawrence | 23 | Son | Barber | Georgia |
| 61 | Doris E Lawrence | 18 | Daughter | Operator | Georgia |
| 62 | Francis M Lawrence | 16 | Son | — | Georgia |
| 63 | Nellie E Lawrence | 11 | Daughter | — | Georgia |
| 64 | Geraldine J Lawrence | 8 | Daughter | — | Georgia |
| 65 | Mary L Lawrence | 5 | Daughter | — | Georgia |
| 66 | Ray W Lawrence | 13 | Son | — | Georgia |
| 67 | J Virgil Varnes | 58 | Head | Manager | Ohio |
| 68 | Annie E Varnes | 60 | Wife-H | — | Alabama |
| 69 | Ben A Shirah | 30 | Head | Car Inspector | Georgia |
| 70 | Anne Shirah | 29 | Wife-H | — | Georgia |
| 71 | Ben A Shirah | 7 | Son | — | Georgia |
| 72 | Dorothy F Shirah | 4 | Daughter | — | Georgia |
| 73 | Frances L Shirah | 2 | Daughter | — | Georgia |
| 74 | Andrew J Simpson | 71 | Head | Salesman | North Carolina |
| 75 | Sarah A Simpson | 70 | Wife-H | — | Georgia |
| 76 | Darwin H Edge | 48 | Son-in-law | Sales Promoter | South Carolina |
| 77 | Sally S Edge | 43 | Daughter | — | Georgia |
| 78 | Martha R Simpson | 12 | Granddaughter | — | Georgia |
| 79 | Sid A Tompson | 45 | Head | Sales Promoter | Georgia |
| 80 | A Pauline Tompson | 24 | Wife-H | — | Georgia |
| 81 | H Julia Rape | 59 | Mother-in-law | — | Georgia |
| 82 | Sid A Tompson | 2 | Son | — | Georgia |
| 83 | Mike D Hardy | 32 | Head | Machinist | Georgia |
| 84 | F Alma Hardy | 21 | Wife-H | — | Georgia |
| 85 | Andrew Harper | 31 | Head | Painter | Georgia |
| 86 | Mamie I Harper | 22 | Wife-H | — | Georgia |
| 87 | Maxine Harper | 4 | Daughter | — | Georgia |
| 88 | Alice J Harper | 1 | Daughter | — | Georgia |
| 89 | John H Lamb | 55 | Head | Merchant | Georgia |
| 90 | Edna H Lamb | 51 | Wife-H | — | Georgia |
| 91 | Audrey F Lamb | 17 | Daughter | — | Georgia |
| 92 | John H Lamb THIS PERSON | 25 | Son | Speculator | Florida |
| 93 | Katherine Lamb | 20 | Daughter-in-law | — | Georgia |
| 94 | John H Iii Lamb | 1 | Grandson | — | Georgia |
| 95 | Jamie Hatcher | 8 | Son | — | Georgia |
Pedigree Summary
John + 2 siblings
Gen 1 · 2 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)