RL
Robert Lambert — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Scott-County, Tennessee
Our Model Tree links this Robert Lambert across the 1930 and 1940 US Censuses in Scott-County, Tennessee (XGBoost, ~Confirmed) — first a head (b.~1897), then head of a 8-person household.
Age 43
b. ~1897
Male
Head
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Scott-County, Tennessee |
| Surname | Lambert |
| Given Name | Robert B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Scott |
| Additional Details | |
| Occupation | City Marshal |
| Industry | Oneida |
| Class of Worker | PW |
| Hours Worked | 70 |
| Income (1939) | 610 |
| Highest Grade | 7 |
| 1935 Residence | Tennessee |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | City Marshal |
| Township / Ward | Oneida |
| Est. Birth Year | ~1897 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Don Lambert | Son | — | ~1940 | |
| Forest Lambert | Son | — | 12 | ~1928 |
| Robert Lambert | Son | — | 16 | ~1924 |
| William Lambert | Son | — | 8 | ~1932 |
| Hubert Lambert | Son | — | 14 | ~1926 |
| Thomas Lambert | Son | — | 10 | ~1930 |
| Robert Lambert | Head | — | 43 | ~1897 |
| Alta Lambert | Spouse | — | 36 | ~1904 |
Census Appearances
1930
Scott, Tennessee
Head, age 32
Scott, Tennessee · implied b. ~1898 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lambert |
| Given Name | Robert B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 24 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Kentucky |
| Occupation | Chauffeur |
| Industry | Transfer truck |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 10 |
| Radio Set | no |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Scott-County, Tennessee
Head, age 43
Scott-County, Tennessee · implied b. ~1897 — 8 household members
| Surname | Lambert |
| Given Name | Robert B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Scott |
| Occupation | City Marshal |
| Industry | Oneida |
| Class of Worker | PW |
| Hours Worked | 70 |
| Income (1939) | 610 |
| Highest Grade | 7 |
| 1935 Residence | Tennessee |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Lambert across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Lambert
Head · 1940 · age 43 · b. ~1897 · Tennessee
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Scott-County, Tennessee
Open full size
1940 US Federal Census — Scott-County, Tennessee
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-03932-00249)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Thomas E. Thomas | 36 | Head | Linotype Operator | Arkansas |
| 42 | Edna L. Thomas | 34 | Wife | Waitress | Tennessee |
| 43 | Louise Thomas | 16 | Daughter | — | Tennessee |
| 44 | James E. Thomas | 13 | Son | — | Tennessee |
| 45 | Daniel L. Reeves | 78 | Head | Carpenter | Tennessee |
| 46 | Martha Reeves | 74 | Wife | — | Tennessee |
| 47 | Laura Mcclellan | 68 | Head | — | Tennessee |
| 48 | Robert B. Lambert THIS PERSON | 43 | Head | City Marshal | Kentucky |
| 49 | Alta Lambert | 36 | Wife | — | Tennessee |
| 50 | Robert Lambert | 16 | Son | — | Tennessee |
| 51 | Hubert L. Lambert | 14 | Son | — | Tennessee |
| 52 | Forest L. Lambert | 12 | Son | — | Tennessee |
| 53 | Thomas E. Lambert | 10 | Son | — | Tennessee |
| 54 | William K. Lambert | 8 | Son | — | Tennessee |
| 55 | Don D. Lambert | 0 | Son | — | Tennessee |
| 57 | Thomas W. Smith | 44 | Head | Clerk Supervisor | Kentucky |
| 58 | Ellen Smith | 33 | Wife | — | Kentucky |
| 59 | John L. Lewis | 28 | Head | — | Kentucky |
| 60 | Lucy Tate | 80 | Aunt | — | Kentucky |
| 61 | Elmer Smith | 29 | Maid | Maid | Kentucky |
| 62 | Henry F. Cox | 65 | Lodger | Odd Jobs | Kentucky |
| 63 | Carl B. West | 30 | Head | Lineman | Kentucky |
| 64 | Lura West | 31 | Wife | Contract Agent | Kentucky |
| 65 | Doris West | 12 | Daughter | — | Kentucky |
| 66 | Thomas L. Phillips | 60 | Head | Medical Doctor | Tennessee |
| 67 | Charles N. Carson | 28 | Head | Clerk | Tennessee |
| 68 | Ruth M. Carson | 23 | Wife | — | Tennessee |
| 69 | Ray D. Carson | 1 | Son | — | Tennessee |
| 70 | Howard S. Newport | 27 | Head | Teacher | Tennessee |
| 71 | Ethel Newport | 26 | Wife | — | Tennessee |
| 72 | Dennis Newport | 1 | Son | — | Tennessee |
| 73 | Marlene Cross | 47 | Sister-in-law | Beauty Operator | Tennessee |
| 74 | Nancy Pearce | 23 | Maid | Maid | Tennessee |
| 75 | Martha Burchett | 27 | Head | Maid | Tennessee |
| 76 | Alta E. Thompson | 42 | Head | Manager | Tennessee |
| 77 | Ethel Thompson | 13 | Daughter | — | Tennessee |
| 78 | Ethel Thompson | 13 | Daughter | — | Tennessee |
| 80 | Sidney C. Reed | 25 | Head | Billing Clerk | Tennessee |
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)