JL
John Lambert — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Fulton-County, Georgia
Our Model Tree links this John Lambert across the 1930 and 1940 US Censuses in Fulton-County, Georgia (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 8-person household.
Age 21
b. ~1919
Male
Son
Born: Georgia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Fulton-County, Georgia |
| Surname | Lambert |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Atlanta City |
| 1935 Residence (County) | Fulton |
| Additional Details | |
| Occupation | Office Clerk |
| Industry | Brass foundry |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 100 |
| Highest Grade | No H-4 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Office Clerk |
| Township / Ward | Atlanta City |
| Est. Birth Year | ~1919 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Corrine Lambert | Daughter | — | 15 | ~1925 |
| Louise Lambert | Daughter | — | 12 | ~1928 |
| Katherine Lambert | Daughter | — | 13 | ~1927 |
| Paul Lambert | Head | — | 42 | ~1898 |
| Buford Lambert | Son | — | 17 | ~1923 |
| John Lambert | Son | — | 21 | ~1919 |
| Wilson Lambert | Son | — | 23 | ~1917 |
| Mary Lambert | Spouse | — | 41 | ~1899 |
Census Appearances
1930
Fulton, Georgia
Son, age 11
Fulton, Georgia · implied b. ~1919 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lambert |
| Given Name | J. T. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Fulton-County, Georgia
Son, age 21
Fulton-County, Georgia · implied b. ~1919 — 8 household members
| Surname | Lambert |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Atlanta City |
| 1935 Residence (County) | Fulton |
| Occupation | Office Clerk |
| Industry | Brass foundry |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 100 |
| Highest Grade | No H-4 |
| 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 Lambert across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Lambert
Son · 1940 · age 21 · b. ~1919 · Georgia
★ You are viewing this record
Sibling
Wilson Lambert
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Corrine Lambert
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Buford Lambert
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Lambert
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Lambert
Sibling · 1940 · age 12
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
1940 US Federal Census — Fulton-County, Georgia
Open full size
1940 US Federal Census — Fulton-County, Georgia
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-00732-00419)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Robert Jr Mitchell | 11 | Son | — | Georgia |
| 42 | William Mitchell | 7 | Son | — | Georgia |
| 43 | Janice Mitchell | 7 | Daughter | — | Georgia |
| 45 | Paul G. Lambert | 42 | Head | Fire Service Inspector | Georgia |
| 46 | Mary B. Lambert | 41 | Wife | — | Georgia |
| 47 | Wilson Lambert | 23 | Son | Water Works Machinist | Georgia |
| 48 | John Lambert THIS PERSON | 21 | Son | Office Clerk | Georgia |
| 49 | Buford Lambert | 17 | Son | — | Georgia |
| 50 | Corrine Lambert | 15 | Daughter | — | Georgia |
| 51 | Katherine Lambert | 13 | Daughter | — | Georgia |
| 52 | Louise Lambert | 12 | Daughter | — | Georgia |
| 53 | Maurice Wilson | 45 | Head | Chief Draftsman | Iowa |
| 54 | Mary Lois Wilson | 44 | Wife | — | Tennessee |
| 55 | Rex Wilson | 22 | Son | — | Georgia |
| 56 | Maurice Jr. Wilson | 19 | Son | Worker On Furnaces | Georgia |
| 57 | Walter Wilson | 17 | Son | Scratching Nails | Georgia |
| 58 | Sarah E. Wilson | 15 | Daughter | — | Georgia |
| 59 | Gordon Watson | 50 | Head | Pastor | Georgia |
| 60 | Lula Watson | 37 | Wife | — | Georgia |
| 61 | Estelle Watson | 12 | Daughter | — | Georgia |
| 62 | Minnie Weldon | 66 | Housekeeper | Housekeeper | Georgia |
| 63 | John Reagin | 71 | Head | Day Watchman | Georgia |
| 64 | Eva B. Reagin | 63 | Wife | — | Georgia |
| 65 | Luther G. Adams | 38 | Head | City Salesman | Georgia |
| 66 | Marguerite Adams | 35 | Wife | — | Georgia |
| 67 | Hubert C. Laney | 33 | Head | Hoop Man | Alabama |
| 68 | Thelma Laney | 34 | Wife | Canteen Lady | Georgia |
| 69 | Janice Laney | 4 | Daughter | — | Georgia |
| 70 | Andrew Stepps | 36 | Head | Sales Man | Georgia |
| 71 | Lottie Mae Stepps | 30 | Wife | — | Georgia |
| 72 | Peggy Stepps | 1 | Daughter | — | Georgia |
| 73 | William Sanders | 56 | Head | Tends To Electric Pumps | Georgia |
| 74 | Willie Sanders | 52 | Wife | — | Georgia |
| 75 | Marie Sanders | 25 | Daughter | Stenographer | Georgia |
| 76 | Frankie Sanders | 21 | Son | Office Clerk | Georgia |
| 77 | Earl Shepard | 34 | Head | Electrical Engineer | Georgia |
| 78 | Elizabeth Shepard | 30 | Wife | — | Georgia |
| 79 | Betty Shepard | 8 | Daughter | — | Georgia |
| 80 | Robert Shepard | 6 | Son | — | Georgia |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)