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David Lee — 1940 US Census Record
Model Tree available1940 United States Federal Census · Loudoun-County, Virginia
Our Model Tree links this David Lee across the 1920, 1930 and 1940 US Censuses in Loudoun-County, Virginia (XGBoost, ~Confirmed), with identified parents Dorothy — first a son (b.~1916), then head of a 2-person household.
Age 24
b. ~1916
Male
Son
Born: Virginia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Loudoun-County, Virginia |
| Surname | Lee |
| Given Name | David J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Middleburg Town |
| 1935 Residence (County) | Loudoun |
| Additional Details | |
| Occupation | Clerk |
| Industry | Post Office |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 800 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Clerk |
| Township / Ward | Middleburg Town |
| Est. Birth Year | ~1916 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to David | Age | Birth yr |
|---|---|---|---|---|
| David Lee | Son | — | 24 | ~1916 |
| Dorothy Lee | Head | — | 48 | ~1892 |
Census Appearances
1920
Loudoun, Virginia
Son, age 5
Loudoun, Virginia · implied b. ~1915 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | David James |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Mulatto |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | none |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Loudoun, Virginia
Son, age 15
Loudoun, Virginia · implied b. ~1915 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | David J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| 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
Loudoun-County, Virginia
Son, age 24
Loudoun-County, Virginia · implied b. ~1916 — 2 household members
| Surname | Lee |
| Given Name | David J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Middleburg Town |
| 1935 Residence (County) | Loudoun |
| Occupation | Clerk |
| Industry | Post Office |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 800 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| 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 David Lee across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Dorothy Lee (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Dorothy Lee
b. ~1892
Source mother
● Household
· direct · ~0.92
This person
Anchor record
David Lee
Son · 1940 · age 24 · b. ~1916 · Virginia
★ 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 — Loudoun-County, Virginia
Open full size
1940 US Federal Census — Loudoun-County, Virginia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04274-00382)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harriet Duffey | 10 | Daughter | — | Virginia |
| 2 | Patricia A Duffey | 7 | Daughter | — | Virginia |
| 3 | Joseph W Sharp | 43 | Head | Manager | New Mexico |
| 4 | Ellen D Sharp | 33 | Wife | — | New Mexico |
| 5 | Joseph W Sharp | 11 | Son | — | New Mexico |
| 6 | Bates E Sharp | 11 | Son | — | New Mexico |
| 7 | Homer A Spitler | 61 | Head | Medical Doctor | Virginia |
| 8 | Bessie B Spitler | 55 | Wife | — | Virginia |
| 9 | Elizabeth M Smith | 33 | Servant | Maid | Virginia |
| 10 | Leon L Rockman | 25 | Head | Book-Keeper | Virginia |
| 11 | Silva S Rockman | 21 | Wife | — | Maryland |
| 12 | Thomas N Darling | 45 | Head | Photographer | South Carolina |
| 13 | Regina F Darling | 40 | Wife | — | New York |
| 14 | Neil Darling | 15 | Son | — | New York |
| 15 | Thomas Darling | 14 | Son | — | New York |
| 16 | William B Washington | 55 | Head | Groom | Virginia |
| 17 | Josephine H Washington | 35 | Wife | — | Virginia |
| 18 | Charles W Ball | 36 | Head | Contractor | Virginia |
| 19 | Edith W Ball | 34 | Wife | — | Tennessee |
| 20 | Jerry T Ball | 3 | Son | — | Virginia |
| 21 | Charles F Fisher | 53 | Head | Blacksmith | Virginia |
| 22 | Hannah W Fisher | 50 | Wife | — | Virginia |
| 23 | Randolph Fisher | 30 | Son | Laborer | Virginia |
| 24 | John R Hendricks | 31 | Head | Minister | Virginia |
| 25 | Josephine P Hendricks | 30 | Wife | — | Virginia |
| 26 | Josephine N Hendricks | 1 | Daughter | — | Virginia |
| 27 | Guy D Portell | 49 | Head | Proprietor | Maryland |
| 28 | Dixie T Portell | 48 | Wife | — | Virginia |
| 29 | Guy D Portell | 18 | Son | Salesman | Virginia |
| 30 | Dorothy N Lee | 48 | Head | Farmer | Virginia |
| 31 | David J Lee THIS PERSON | 24 | Son | Clerk | Virginia |
| 32 | Jax N Podas | 63 | Head | Proprietor | Greece |
| 33 | Aspasia M Podas | 55 | Wife | — | Greece |
| 34 | Harry T Podas | 20 | Son | Repairer | Virginia |
| 35 | Cora F Podas | 17 | Daughter | — | Virginia |
| 36 | George T Podas | 15 | Son | — | Virginia |
| 37 | Dorothy W Atkinson | 32 | Head | Proprietor | Virginia |
| 38 | Millard W Welch | 68 | Father | Salesman | Virginia |
| 39 | Minnie M Welch | 56 | Mother | — | Virginia |
| 40 | Gordon L Collin | 44 | Head | Contractor | Virginia |
Related Census Records
Pedigree Summary
David
Gen 1 · 1 parents
~0.92
Max depth 4 (1900–1950 window)
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)