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Martha Lee — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Dinwiddie-County, Virginia
Our Model Tree links this Martha Lee across the 1930 and 1940 US Censuses in Dinwiddie-County, Virginia (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 9-person household.
Age 19
b. ~1921
Female
Daughter
Born: Virginia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Dinwiddie-County, Virginia |
| Surname | Lee |
| Given Name | Martha L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Rowanty District |
| 1935 Residence (County) | Dinwiddie |
| Additional Details | |
| Occupation | No |
| Industry | No |
| Class of Worker | S |
| Income (1939) | 0 |
| Highest Grade | C-1 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Rowanty District |
| Est. Birth Year | ~1921 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Helen Lee | Daughter | — | 15 | ~1925 |
| Taylor Lee | Head | — | 59 | ~1881 |
| James Lee | Son | — | 17 | ~1923 |
| Martha Lee | Daughter | — | 19 | ~1921 |
| Robert Lee | Son | — | 13 | ~1927 |
| Nellie Lee | Spouse | — | 52 | ~1888 |
| Louise Lee | Daughter | — | 16 | ~1924 |
| William Lee | Son | — | 10 | ~1930 |
| Travis Lee | Son | — | 20 | ~1920 |
Census Appearances
1930
Dinwiddie, Virginia
Daughter, age 10
Dinwiddie, Virginia · implied b. ~1920 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Martha L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| 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
Dinwiddie-County, Virginia
Daughter, age 19
Dinwiddie-County, Virginia · implied b. ~1921 — 9 household members
| Surname | Lee |
| Given Name | Martha L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Rowanty District |
| 1935 Residence (County) | Dinwiddie |
| Occupation | No |
| Industry | No |
| Class of Worker | S |
| Income (1939) | 0 |
| Highest Grade | C-1 |
| 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 Martha Lee across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Martha Lee
Daughter · 1940 · age 19 · b. ~1921 · Virginia
★ You are viewing this record
Sibling
William Lee
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Travis Lee
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Lee
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Lee
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Lee
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Lee
Sibling · 1940 · 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
1940 US Federal Census — Dinwiddie-County, Virginia
Open full size
1940 US Federal Census — Dinwiddie-County, Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04258-00371)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James A Jones | 27 | Head | Farmer | Virginia |
| 2 | Lizzie Mae Jones | 27 | Wife | No | Virginia |
| 3 | Charlene Jones | 5 | Daughter | — | Virginia |
| 4 | Loretha Jones | 3 | Daughter | — | Virginia |
| 5 | Joseph Morgan | 20 | Head | Laborer | Virginia |
| 6 | Geraldine Morgan | 19 | Wife | No | Virginia |
| 7 | Willie Wyche | 28 | Head | Farmer | Virginia |
| 8 | Virginia Wyche | 24 | Wife | No | Virginia |
| 9 | Franklin Wyche | 20 | Son | No | Virginia |
| 10 | Mary Alice Wyche | 15 | Sister | No | Virginia |
| 11 | Theodore Wyche | 23 | Head | Laborer | Virginia |
| 12 | Loraine Wyche | 20 | Wife | No | Virginia |
| 13 | John Johnson | 63 | Head | Farmer | Virginia |
| 14 | Aline Johnson | 61 | Wife | Laundress | Virginia |
| 15 | Dorothy Johnson | 26 | Daughter | No | Virginia |
| 16 | Marie Johnson | 22 | Daughter | No | Virginia |
| 17 | Annie Johnson | 21 | Daughter | No | Virginia |
| 18 | Benjamin Johnson | 12 | Grandson | — | Virginia |
| 19 | Evan Johnson | 29 | Head | Laborer | Virginia |
| 20 | Sadie Johnson | 22 | Wife | Laundress | Virginia |
| 21 | Thelma Johnson | 3 | Daughter | — | Virginia |
| 22 | Elessie B Johnson | 1 | Daughter | — | Virginia |
| 23 | Edward Walker | 38 | Head | Farmer | Virginia |
| 24 | Inez Walker | 37 | Wife | No | Virginia |
| 25 | Atelia Walker | 19 | Daughter | No | Virginia |
| 26 | Dorothy Walker | 17 | Daughter | No | Virginia |
| 27 | Robert E Walker | 15 | Son | No | Virginia |
| 28 | Ada Walker | 11 | Daughter | — | Virginia |
| 29 | Robert W Robertson | 61 | Head | Farmer | Virginia |
| 30 | Atelia Robertson | 64 | Wife | No | Virginia |
| 31 | Taylor T Lee | 59 | Head | Rural Carrier | Virginia |
| 32 | Nellie Lee | 52 | Wife | No | Virginia |
| 33 | Travis T Lee | 20 | Son | Farmer | Virginia |
| 34 | Martha L Lee THIS PERSON | 19 | Daughter | No | Virginia |
| 35 | James D Lee | 17 | Son | No | Virginia |
| 36 | Louise Lee | 16 | Daughter | No | Virginia |
| 37 | Helen Lee | 15 | Daughter | No | Virginia |
| 38 | Robert Lee | 13 | Son | — | Virginia |
| 39 | William Lee | 10 | Son | — | Virginia |
| 40 | Evelyn Horton | 35 | Head | Hostess | 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)