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Katie Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Loudoun-County, Virginia
Our Model Tree links this Katie Smith across the 1920, 1930 and 1940 US Censuses in Loudoun-County, Virginia (XGBoost, ~Confirmed) — first a head (b.~1894), then head of a 4-person household.
Age 46
b. ~1894
Female
Head
Born: Virginia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Loudoun-County, Virginia |
| Surname | Smith |
| Given Name | Katie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Mercer Mag. District |
| 1935 Residence (County) | Loudoun |
| Additional Details | |
| Occupation | Housewife |
| Industry | Home |
| Class of Worker | NP |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Housewife |
| Township / Ward | Mercer Mag District |
| Est. Birth Year | ~1894 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Katie | Age | Birth yr |
|---|---|---|---|---|
| Pearl Smith | Daughter | — | 13 | ~1927 |
| Violet Smith | Daughter | — | 18 | ~1922 |
| Katie Smith | Head | — | 46 | ~1894 |
| Charles Smith | Son | — | 7 | ~1933 |
Census Appearances
1920
Loudoun, Virginia
Spouse, age 25
Loudoun, Virginia · implied b. ~1895 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Katie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Laundry |
| Industry | At home |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Loudoun, Virginia
Other, age 35
Loudoun, Virginia · implied b. ~1895 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Katie |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Virginia |
| Age at First Marriage | 19 |
| 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
Head, age 46
Loudoun-County, Virginia · implied b. ~1894 — 4 household members
| Surname | Smith |
| Given Name | Katie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Virginia |
| 1935 Residence (City) | Mercer Mag. District |
| 1935 Residence (County) | Loudoun |
| Occupation | Housewife |
| Industry | Home |
| Class of Worker | NP |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 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 Katie Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Katie Smith
Head · 1940 · age 46 · b. ~1894 · Virginia
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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
33 people indexed on this census page (nara:1940:m-t0627-04274-00424)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Frank, Herbert W. Funk | 6 | Son | — | Virginia |
| 42 | Lornor B. Funk | 3 | Son | — | Virginia |
| 43 | Doris E. Funk | 1 | Daughter | — | Virginia |
| 44 | Katie Smith THIS PERSON | 46 | Head | Housewife | Virginia |
| 45 | Violet Smith | 18 | Daughter | — | Virginia |
| 46 | Pearl Smith | 13 | Daughter | — | Virginia |
| 47 | Charles Smith | 7 | Son | — | Virginia |
| 48 | Millard C. Bridge | 38 | Head | Laborer | Virginia |
| 49 | Lila J. B. Bridge | 45 | Wife | — | Virginia |
| 50 | Millard C. Bridge | 14 | Son | — | Virginia |
| 51 | Rosalie Bridge | 9 | Daughter | — | Virginia |
| 52 | Franklin R. Bridge | 5 | Son | — | Virginia |
| 53 | Walter Grimes | 73 | Lodger | — | Virginia |
| 54 | William H. Downs | 64 | Head | Farmer | Virginia |
| 55 | Millard Downs | 30 | Son | Laborer | Virginia |
| 56 | Mary E. Downs | 28 | Daughter | — | Virginia |
| 57 | Phillip Downs | 26 | Son | Laborer | Virginia |
| 58 | Gordon Downs | 21 | Son | Laborer | Virginia |
| 59 | William H. Downs | 37 | Head | Laborer | Virginia |
| 60 | Blanche W. Downs | 35 | Wife | — | Virginia |
| 61 | Ray Downs | 15 | Son | — | Virginia |
| 62 | Virginia Downs | 13 | Daughter | — | Virginia |
| 63 | Helen Downs | 7 | Daughter | — | Virginia |
| 64 | Henry D. D. Craun | 40 | Head | Laborer | Virginia |
| 65 | Donald Craun | 10 | Son | — | Virginia |
| 66 | Jack Craun | 8 | Son | — | Virginia |
| 67 | Ella Craun | 74 | Mother | — | Virginia |
| 68 | John Moore | 17 | Lodger | — | Virginia |
| 69 | Homer Moore | 15 | Lodger | — | Virginia |
| 70 | Dora Moore | 12 | Lodger | — | Virginia |
| 71 | Charles W. George | 27 | Head | Laborer | Virginia |
| 72 | Lucy V. George | 25 | Wife | — | Virginia |
| 73 | Alvia Mason George | 5 | Daughter | — | Virginia |
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)