JL
John Lamb — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Calhoun, Florida
Our Model Tree links this John Lamb across the 1920, 1930 and 1940 US Censuses in Calhoun, Florida (XGBoost, ~Confirmed) — first a head (b.~1862), then head of a 5-person household.
Age 58
b. ~1862
Male
Head
Born: Georgia
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Calhoun, Florida |
| Surname | Lamb |
| Given Name | John D |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Occupation | Farmer |
| Industry | at Home |
| Class of Worker | OA |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Farmer |
| Township / Ward | Precinct 4 Henderson Mill |
| Est. Birth Year | ~1862 |
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 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Lamb | Head | — | 58 | ~1862 |
| Frank Lamb | Son | — | 15 | ~1905 |
| Ollie Lamb | Daughter | — | 13 | ~1907 |
| Alice Lamb | Daughter | — | 10 | ~1910 |
| Buena Lamb | Spouse | — | 51 | ~1869 |
Census Appearances
1920
Calhoun, Florida
Head, age 58
Calhoun, Florida · implied b. ~1862 — 5 household members
| Surname | Lamb |
| Given Name | John D |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Farmer |
| Industry | at Home |
| Class of Worker | OA |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
Calhoun, Florida
Head, age 68
Calhoun, Florida · implied b. ~1862 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lamb |
| Given Name | J. Dave |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 68 |
| Marital Status | Married |
| Birthplace | Georgia |
| Age at First Marriage | 24 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Farmer |
| Industry | General Farming |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 500 |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Calhoun-County, Florida
Head, age 78
Calhoun-County, Florida · implied b. ~1862 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lambe |
| Given Name | John D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 78 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | Precinct #2, Henderson Mill |
| 1935 Residence (County) | Calhoun |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| 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 John Lamb across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Lamb
Head · 1920 · age 58 · b. ~1862 · Florida
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Calhoun, Florida
Open full size
1920 US Federal Census — Calhoun, Florida
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu214unit:1021)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Isaac H Flowers | 53 | Head | Farmer | South Carolina |
| 2 | Sarah C Flowers | 36 | Wife | — | South Carolina |
| 3 | Jamie Flowers | 17 | Daughter | — | South Carolina |
| 4 | Henry A Flowers | 14 | Son | — | South Carolina |
| 5 | James E Flowers | 13 | Son | — | Georgia |
| 6 | John B Flowers | 9 | Son | — | Florida |
| 7 | Luther P Flowers | 7 | Son | — | Florida |
| 8 | Sergena Flowers | 6 | Daughter | — | Florida |
| 9 | Nathan Tew | 42 | Head | Farmer | Alabama |
| 10 | Vinnie Tew | 40 | Wife | — | Florida |
| 11 | Lester Tew | 18 | Son | — | Alabama |
| 12 | Henry Tew | 15 | Son | — | Alabama |
| 13 | Clara Tew | 13 | Daughter | — | Alabama |
| 14 | Clora Tew | 11 | Daughter | — | Alabama |
| 15 | Grace Tew | 7 | Daughter | — | Alabama |
| 16 | Blanch Tew | 2 | Daughter | — | Alabama |
| 17 | William T Woodruff | 45 | Head | Farmer | Florida |
| 18 | Mary Woodruff | 46 | Wife | — | Georgia |
| 19 | Frank G Woodruff | 24 | Son | — | Florida |
| 20 | Joel Woodruff | 19 | Son | — | Florida |
| 21 | Elmira Woodruff | 17 | Daughter | — | Florida |
| 22 | Lester Woodruff | 13 | Son | — | Florida |
| 23 | Martin Woodruff | 10 | Son | — | Florida |
| 24 | Annie Woodruff | 7 | Daughter | — | Florida |
| 25 | Jane Woodruff | 2 | Daughter | — | Florida |
| 26 | Andrew J Ayres | 44 | Head | Farmer | Florida |
| 27 | Susan E Ayres | 42 | Wife | — | Georgia |
| 28 | Henry Ayres | 19 | Son | — | Florida |
| 29 | Arthur Ayres | 17 | Son | — | Florida |
| 30 | Frank Ayres | 16 | Son | — | Florida |
| 31 | Nancy Ayres | 13 | Daughter | — | Florida |
| 32 | Mary Jane Ayres | 11 | Daughter | — | Florida |
| 33 | Florida B Ayres | 9 | Daughter | — | Florida |
| 34 | Willie Ayres | 7 | Daughter | — | Florida |
| 35 | Joseph Z Ayres | 6 | Son | — | Florida |
| 36 | Ada Ayres | 4 | Daughter | — | Florida |
| 37 | Donald Ayres | 3 | Son | — | Florida |
| 38 | Mamie Ayres | 1 | Daughter | — | Florida |
| 39 | Tom Woodruff | 26 | Head | Farmer | Florida |
| 40 | Ella Woodruff | 27 | Wife | — | Florida |
| 41 | Mary J Woodruff | 67 | Mother | — | Florida |
| 42 | John D Lamb THIS PERSON | 58 | Head | Farmer | Georgia |
| 43 | Buena Vista Lamb | 51 | Wife | — | Georgia |
| 44 | Frank Lamb | 15 | Son | — | Georgia |
| 45 | Ollie M Lamb | 13 | Daughter | — | Georgia |
| 46 | Alice E Lamb | 10 | Daughter | — | Georgia |
| 47 | James Z Shaw | 43 | Head | Farmer | Georgia |
| 48 | Catherine Shaw | 44 | Wife | — | Georgia |
| 49 | Letha Shaw | 16 | Daughter | — | Georgia |
| 50 | Annie Shaw | 13 | Daughter | — | Georgia |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)