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Mary Lambert — 1920 US Census Record
Model Tree available1920 United States Federal Census · Tazewell, Virginia
Our Model Tree links this Mary Lambert across the 1920, 1930 and 1940 US Censuses in Tazewell, Virginia (XGBoost, ~Confirmed), with identified parents Henry & Sallie — first a daughter (b.~1914), then head of a 11-person household.
Age 6
b. ~1914
Female
Daughter
Born: Virginia
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Tazewell, Virginia |
| Surname | Lambert |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Graham Clearfork District |
| Est. Birth Year | ~1914 |
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.
11 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Lambert | Daughter | — | 6 | ~1914 |
| Rosa Lambert | Daughter | — | 9 | ~1911 |
| Hattie Lambert | Daughter | — | 18 | ~1902 |
| Henry Lambert | Head | — | 50 | ~1870 |
| William Lambert | Other | — | 4 | ~1916 |
| Perry Lambert | Son | — | 20 | ~1900 |
| Simon Lambert | Son | — | 14 | ~1906 |
| Hiram Lambert | Son | — | 12 | ~1908 |
| John Lambert | Son | — | 12 | ~1908 |
| Adam Lambert | Son | — | 24 | ~1896 |
| Sallie Lambert | Spouse | — | 40 | ~1880 |
Census Appearances
1920
Tazewell, Virginia
Daughter, age 6
Tazewell, Virginia · implied b. ~1914 — 11 household members
| Surname | Lambert |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| 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
Daughter, age 16
Tazewell, Virginia · implied b. ~1914 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lambert |
| Given Name | Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read/Write | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Tazewell-County, Virginia
Spouse, age 26
Tazewell-County, Virginia · implied b. ~1914 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lambert |
| Given Name | Margie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Clear Fork Dist. |
| 1935 Residence (County) | Tazewell |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same Place |
| 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 Mary Lambert across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Henry Lambert (~0.92 confidence) and mother Sallie Lambert (~0.92 confidence) and father Jerry Lambert (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Lambert
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Sallie Lambert
b. ~1880
Source mother
● Household
· direct · ~0.92
Father
Jerry Lambert
b. ~1888
Source father
● Household
· direct · ~0.92
This person
Anchor record
Mary Lambert
Daughter · 1920 · age 6 · b. ~1914 · Virginia
★ You are viewing this record
Sibling
Rosa Lambert
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Simon Lambert
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Adam Lambert
Sibling · 1920 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hattie Lambert
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hiram Lambert
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Lambert
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Perry Lambert
Sibling · 1920 · age 20
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
1920 US Federal Census — Tazewell, Virginia
Open full size
1920 US Federal Census — Tazewell, Virginia
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1917unit:0093)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William C. Pruitt | 41 | Head | Laborer | Virginia |
| 52 | Belle Pruitt | 36 | Wife | — | Virginia |
| 53 | Mary H. Pruitt | 6 | Daughter | — | Virginia |
| 54 | Robert C. Pruitt | 3 | Son | — | Virginia |
| 55 | Annie L. Pruitt | 1 | Daughter | — | Virginia |
| 56 | Maud M. Pruitt | 17 | Daughter | — | West Virginia |
| 57 | Joseph H. Pruitt | 30 | Head | Car Repair | Virginia |
| 58 | Eliza W. Pruitt | 25 | Wife | — | Virginia |
| 59 | Myra B. Pruitt | 2 | Daughter | — | Virginia |
| 60 | Frank Bensey | 38 | Head | Machinist | Austria |
| 61 | Blanche V. Bensey | 28 | Wife | — | Virginia |
| 62 | Venice R. Bensey | 10 | Daughter | — | West Virginia |
| 63 | Mary A. Bensey | 7 | Daughter | — | West Virginia |
| 64 | Clyde S. Bensey | 1 | Son | — | West Virginia |
| 65 | Charles H. Anderson | 65 | Head | Bridgeman | Virginia |
| 66 | Victoria A. Anderson | 63 | Wife | — | Virginia |
| 67 | Harvey B. Anderson | 42 | Son | Machinist | Virginia |
| 68 | Myrtle M. Anderson | 25 | Daughter-in-law | — | Virginia |
| 69 | Sarah Wilburn | 21 | Boarder | Stenographer | Virginia |
| 70 | George W. Unaforland | 58 | Head | Farmer | Virginia |
| 71 | Marion C. Unaforland | 50 | Wife | — | Virginia |
| 72 | Georgia G. Unaforland | 22 | Daughter | — | Virginia |
| 73 | Bud Unaforland | 26 | Son-in-law | Car Repair | Virginia |
| 74 | Nellie R. Unaforland | 12 | Granddaughter | — | Virginia |
| 75 | Robert Wilburn | 27 | Head | Laborer | Virginia |
| 76 | Bertie M. Wilburn | 22 | Wife | — | Virginia |
| 77 | Bernice M. Wilburn | 4 | Daughter | — | Virginia |
| 78 | Bertie J. Helm | 45 | Head | Stitcher | Virginia |
| 79 | Zelith B. Helm | 13 | Son-in-law | — | West Virginia |
| 80 | Ethel B. Helm | 11 | Sister-in-law | — | West Virginia |
| 81 | Albert S. Bowling | 52 | Head | Carpenter | Virginia |
| 82 | Nora B. Bowling | 48 | Wife | — | Virginia |
| 83 | Oliver Mabel E. Bowling | 5 | Adopted | — | United States |
| 84 | Henry Lambert | 50 | Head | Farmer | Virginia |
| 85 | Sallie Lambert | 40 | Wife | — | Virginia |
| 86 | Adam B. Lambert | 24 | Son | Laborer | Virginia |
| 87 | Perry Lambert | 20 | Son | Laborer | Virginia |
| 88 | Hattie Lambert | 18 | Daughter | — | Virginia |
| 89 | Simon G. Lambert | 14 | Son | — | Virginia |
| 90 | Hiram V. Lambert | 12 | Son | — | Virginia |
| 91 | John H. Lambert | 12 | Son | — | Virginia |
| 92 | Rosa B. Lambert | 9 | Daughter | — | Virginia |
| 93 | Mary E. Lambert THIS PERSON | 6 | Daughter | — | Virginia |
| 94 | William E. Lambert | 4 | Grandson | — | Virginia |
| 95 | Thomas W. Tibbs | 50 | Head | Trackman | Virginia |
| 96 | Ida B. Tibbs | 43 | Wife | — | Virginia |
| 97 | Nora A. Tibbs | 23 | Daughter | — | Virginia |
| 98 | Richard H. Tibbs | 21 | Son | Laborer | Virginia |
| 99 | William H. Tibbs | 19 | Son | Laborer | Virginia |
| 100 | James M. Tibbs | 10 | Son | Laborer | Virginia |
Pedigree Summary
Mary + 7 siblings
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)