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William Lambert — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Duplin-County, North Carolina
Our Model Tree links this William Lambert across the 1930 and 1940 US Censuses in Duplin-County, North Carolina (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 8-person household.
Age 13
b. ~1927
Male
Son
Born: North Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Duplin-County, North Carolina |
| Surname | Lambert |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Faison Township |
| 1935 Residence (County) | Duplin |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | Faison Township |
| Est. Birth Year | ~1927 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| Mable Lambert | Daughter | — | 25 | ~1915 |
| Margaret Lambert | Daughter | — | 17 | ~1923 |
| Rachel Lambert | Daughter | — | 19 | ~1921 |
| M Lambert | Head | — | 52 | ~1888 |
| William Lambert | Son | — | 13 | ~1927 |
| M Lambert | Son | — | 15 | ~1925 |
| Rodney Lambert | Son | — | 7 | ~1933 |
| Virginia Lambert | Spouse | — | 44 | ~1896 |
Census Appearances
1930
Duplin, North …
Son, age 2
Duplin, North Carolina · implied b. ~1928 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lambert |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read/Write | No |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Duplin-County, North …
Son, age 13
Duplin-County, North Carolina · implied b. ~1927 — 8 household members
| Surname | Lambert |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Faison Township |
| 1935 Residence (County) | Duplin |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
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 William Lambert across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Lambert
Son · 1940 · age 13 · b. ~1927 · North Carolina
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Sibling
M Lambert
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mable Lambert
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Lambert
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rodney Lambert
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rachel Lambert
Sibling · 1940 · age 19
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 — Duplin-County, North Carolina
Open full size
1940 US Federal Census — Duplin-County, North Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02901-00232)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John W. Jones | 24 | Son | Farm Laborer | North Carolina |
| 42 | Louise Jones | 5 | Daughter | — | North Carolina |
| 43 | Albert Price | 27 | Head | Farmer | North Carolina |
| 44 | Irene Price | 25 | Wife | — | Pennsylvania |
| 45 | K. G. Sloan | 49 | Head | Farmer | North Carolina |
| 46 | Effie Sloan | 43 | Wife | — | North Carolina |
| 47 | Melvin Sloan | 22 | Son | Farm Laborer | North Carolina |
| 48 | Edna Sloan | 20 | Daughter | — | North Carolina |
| 49 | Ervin Sloan | 19 | Son | Farm Laborer | North Carolina |
| 50 | Thelma Sloan | 17 | Daughter | — | North Carolina |
| 51 | Keith Jr. Sloan | 14 | Son | — | North Carolina |
| 52 | Cornell Sloan | 12 | Son | — | North Carolina |
| 53 | Daniel R. Sloan | 8 | Son | — | North Carolina |
| 54 | Norman Barwick | 23 | Head | Farmer | North Carolina |
| 55 | Ruth Barwick | 23 | Wife | — | North Carolina |
| 56 | Dorothy Barwick | 1 | Daughter | — | North Carolina |
| 57 | Nelson Jones | 25 | Head | Farmer | North Carolina |
| 58 | Katie Jones | 21 | Wife | — | North Carolina |
| 59 | Dennis Faison | 47 | Head | Farm Laborer | North Carolina |
| 60 | Minnie Faison | 44 | Wife | — | North Carolina |
| 61 | Rosa Mae Faison | 14 | Daughter | — | North Carolina |
| 62 | James Faison | 16 | Son | Farm Laborer | North Carolina |
| 63 | Louise Faison | 13 | Daughter | — | North Carolina |
| 64 | Arthur Faison | 10 | Son | — | North Carolina |
| 65 | Woodrow Kirby | 24 | Son-in-law | — | Georgia |
| 66 | Thelma Roberson | 25 | Head | Farm Laborer | North Carolina |
| 67 | Lattie Roberson | 23 | Wife | — | North Carolina |
| 68 | Thelma G. Roberson | 5 | Daughter | — | North Carolina |
| 69 | Benjamin F. Roberson | 3 | Son | — | North Carolina |
| 70 | Katie J. Roberson | 1 | Daughter | — | North Carolina |
| 71 | M. J. Lambert | 52 | Head | Farmer | North Carolina |
| 72 | Virginia Lambert | 44 | Wife | — | North Carolina |
| 73 | Mable Lambert | 25 | Daughter | — | North Carolina |
| 74 | Rachel Lambert | 19 | Daughter | — | North Carolina |
| 75 | Margaret Lambert | 17 | Daughter | — | North Carolina |
| 76 | M. J. Lambert | 15 | Son | — | North Carolina |
| 77 | William Lambert THIS PERSON | 13 | Son | — | North Carolina |
| 78 | Rodney Lambert | 7 | Son | — | North Carolina |
| 79 | Here Ends Cross Roads - Lanefield Road Begins (Old Warsaw Beulaville Road) | None | — | — | — |
| 80 | James Halleman | 36 | Head | Farmer | North Carolina |
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)