JL
James Lambert — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Tazewell, Virginia
Our Model Tree links this James Lambert across the 1920 and 1930 US Censuses in Tazewell, Virginia (XGBoost, ~Confirmed) — first a son (b.~1911), then head of a 10-person household.
Age 19
b. ~1911
Male
Son
Born: Virginia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Tazewell, Virginia |
| Surname | Lambert |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Occupation | Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Laborer |
| Township / Ward | Jeffersonville District |
| Est. Birth Year | ~1911 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Mary Lambert | Daughter | — | 15 | ~1915 |
| Robert Lambert | Head | — | 42 | ~1888 |
| Lula Lambert | Daughter | — | 9 | ~1921 |
| James Lambert | Son | — | 19 | ~1911 |
| Ethel Lambert | Daughter | — | 7 | ~1923 |
| John Lambert | Son | — | 13 | ~1917 |
| George Lambert | Son | — | 17 | ~1913 |
| William Lambert | Son | — | 5 | ~1925 |
| Lula Lambert | Spouse | — | 41 | ~1889 |
| Robert Lambert | Son | — | 11 | ~1919 |
Census Appearances
1920
Tazewell, Virginia
Son, age 7
Tazewell, Virginia · implied b. ~1913 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lambert |
| Given Name | James L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Tazewell, Virginia
Son, age 19
Tazewell, Virginia · implied b. ~1911 — 10 household members
| Surname | Lambert |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 James Lambert across 2 US Census years (1920 and 1930) in Tazewell, Virginia, using XGBoost record linkage.
Show:
This person
Anchor record
James Lambert
Son · 1930 · age 19 · b. ~1911 · Virginia
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Sibling
George Lambert
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lula Lambert
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Lambert
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Lambert
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Lambert
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Lambert
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Lambert
Sibling · 1930 · age 15
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 — Tazewell, Virginia
Open full size
1930 US Federal Census — Tazewell, Virginia
Page Contents
42 people indexed on this census page (ia:1930:15thcensus2462unit:1103)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ethel | 12 | Daughter | — | Virginia |
| 52 | Robert | 10 | Son | — | Virginia |
| 53 | Lula | 8 | Daughter | — | Virginia |
| 54 | Sam J. Bardy | 34 | Head | Farmer | Virginia |
| 55 | Mollie Bardy | 21 | Wife | — | Virginia |
| 56 | Ethel Bardy | 4 | Daughter | — | Virginia |
| 57 | Lula Bardy | 2 | Daughter | — | Virginia |
| 58 | George Bardy | 1 | Son | — | Virginia |
| 59 | James Bardy | 0 | Son | — | Virginia |
| 60 | James Harmon | 41 | Head | Farmer | Virginia |
| 61 | Rebecca Harmon | 36 | Wife | — | Virginia |
| 62 | Rebecca Harmon | 13 | Daughter | — | Virginia |
| 63 | David Harmon | 11 | Son | — | Virginia |
| 64 | John Harmon | 9 | Son | — | Virginia |
| 65 | John Perry | 41 | Boarder | Laborer | Virginia |
| 71 | Robert Lambert | 42 | Head | Laborer | Virginia |
| 72 | Lula Lambert | 41 | Wife | — | Virginia |
| 73 | James Lambert THIS PERSON | 19 | Son | Laborer | Virginia |
| 74 | George Lambert | 17 | Son | Laborer | Virginia |
| 75 | Mary Lambert | 15 | Daughter | — | Virginia |
| 76 | John Lambert | 13 | Son | — | Virginia |
| 77 | Robert Lambert | 11 | Son | — | Virginia |
| 78 | Lula Lambert | 9 | Daughter | — | Virginia |
| 79 | Ethel Lambert | 7 | Daughter | — | Virginia |
| 80 | William Lambert | 5 | Son | — | Virginia |
| 81 | George Lambert | 41 | Head | Farmer | Virginia |
| 82 | Mary Lambert | 38 | Wife | — | Virginia |
| 83 | John Lambert | 18 | Son | Laborer | Virginia |
| 84 | James Lambert | 16 | Son | Laborer | Virginia |
| 85 | Robert Lambert | 14 | Son | — | Virginia |
| 86 | Lula Lambert | 12 | Daughter | — | Virginia |
| 87 | George Lambert | 10 | Son | — | Virginia |
| 88 | William Lambert | 8 | Son | — | Virginia |
| 89 | Ethel Lambert | 6 | Daughter | — | Virginia |
| 90 | Mary Lambert | 4 | Daughter | — | Virginia |
| 91 | John Lambert | 2 | Son | — | Virginia |
| 92 | James Lambert | 1 | Son | — | Virginia |
| 96 | Chapman Moseley | 42 | Head | Farmer | Virginia |
| 97 | Lula Moseley | 38 | Wife | — | Virginia |
| 98 | Cecil Moseley | 18 | Son | Laborer | Virginia |
| 99 | Ruth Moseley | 15 | Daughter | — | Virginia |
| 100 | Elsa Moseley | 12 | Daughter | — | Virginia |
Related Census Records
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)