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Lucille Brown — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lawrence-County, Ohio
Our Model Tree links this Lucille Brown across the 1930 and 1940 US Censuses in Lawrence-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 11-person household.
Age 40
b. ~1900
Female
Spouse
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lawrence-County, Ohio |
| Surname | Brown |
| Given Name | Lucille |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Symmes Township |
| 1935 Residence (County) | Lawrence |
| Additional Details | |
| Industry | 0 |
| Highest Grade | G 8 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Symmes Township |
| Est. Birth Year | ~1900 |
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 1940 census.
| Name | Relation to head | Relative to Lucille | Age | Birth yr |
|---|---|---|---|---|
| Gladys Brown | Daughter | — | 10 | ~1930 |
| Opal Brown | Daughter | — | 12 | ~1928 |
| Warren Brown | Son | — | 16 | ~1924 |
| Jean Brown | Daughter | — | 8 | ~1932 |
| Virginia Brown | Daughter | — | ~1940 | |
| Mildred Brown | Daughter | — | 6 | ~1934 |
| Anna Brown | Daughter | — | 18 | ~1922 |
| Josie Brown | Daughter | — | 2 | ~1938 |
| Thos Brown | Head | — | 46 | ~1894 |
| Lillian Brown | Daughter | — | 4 | ~1936 |
| Lucille Brown | Spouse | — | 40 | ~1900 |
Census Appearances
1930
Boyd, Kentucky
Spouse, age 30
Boyd, Kentucky · implied b. ~1900 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Lucille |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 21 |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | West Virginia |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Lawrence-County, Ohio
Spouse, age 40
Lawrence-County, Ohio · implied b. ~1900 — 11 household members
| Surname | Brown |
| Given Name | Lucille |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Symmes Township |
| 1935 Residence (County) | Lawrence |
| Industry | 0 |
| Highest Grade | G 8 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Lucille Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lucille Brown
Spouse · 1940 · age 40 · b. ~1900 · Ohio
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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 — Lawrence-County, Ohio
Open full size
1940 US Federal Census — Lawrence-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03097-00282)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Owen Stanley | 11 | Son | — | Ohio |
| 2 | George Stanley | 10 | Son | — | Ohio |
| 3 | Irene Stanley | 7 | Daughter | — | Ohio |
| 4 | Thomas Collins | 60 | Head | Farmer | Ohio |
| 5 | Lottie Collins | 49 | Wife | — | Ohio |
| 6 | Thelma Collins | 11 | Daughter | — | Ohio |
| 7 | Willie Miller | 78 | Head | — | North Car. |
| 8 | Mandy J. Miller | 74 | Wife | — | North Car. |
| 9 | Hoyt Miller | 30 | Son | Farmer | North Car. |
| 10 | Edward Miller | 20 | Son | Farm Hand | North Car. |
| 11 | Jacob Smith | 80 | Head | Farmer | Ohio |
| 12 | Rosie Smith | 61 | Wife | — | Virginia |
| 13 | Paul Smith | 25 | Son | Teacher | Kentucky |
| 14 | Jacob Jr. Smith | 18 | Son | Farm Hand | Ohio |
| 15 | Guy Smith | 28 | Son | Laborer | Kentucky |
| 16 | Estelle Smith | 26 | Daughter in law | — | Ohio |
| 17 | Juanita Smith | 6 | Daughter | — | Ohio |
| 18 | Edward Smith | 2 | Daughter | — | Ohio |
| 19 | Dora K. Smith | 0 | Daughter | — | Ohio |
| 20 | William Barton | 64 | Head | Farmer | Kentucky |
| 21 | America Barton | 62 | Wife | — | West Va. |
| 22 | Thos. M. Brown | 46 | Head | Laborer | Kentucky |
| 23 | Lucille Brown THIS PERSON | 40 | Wife | — | Kentucky |
| 24 | Anna Brown | 18 | Daughter | Maid | Kentucky |
| 25 | Warren Brown | 16 | Son | Farmer | Kentucky |
| 26 | Opal Brown | 12 | Daughter | — | Kentucky |
| 27 | Gladys Brown | 10 | Daughter | — | Kentucky |
| 28 | Jean Brown | 8 | Daughter | — | Kentucky |
| 29 | Mildred Brown | 6 | Daughter | — | Kentucky |
| 30 | Lillian Brown | 4 | Daughter | — | Kentucky |
| 31 | Josie Brown | 2 | Daughter | — | Ohio |
| 32 | Virginia Brown | 0 | Daughter | — | Ohio |
| 33 | Grover Brown | 47 | Head | Laborer | Kentucky |
| 34 | Marie Brown | 26 | Wife | — | Kentucky |
| 35 | Charles Brown | 25 | Son | Truck Driver | Kentucky |
| 36 | Beulah Brown | 10 | Daughter | — | Kentucky |
| 37 | Vincent Brown | 7 | Son | — | Kentucky |
| 38 | Andrew Brown | 30 | Head | Laborer | Kentucky |
| 39 | Bertha Brown | 29 | Wife | — | Kentucky |
| 40 | Gloria Brown | 10 | Daughter | — | Ohio |
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)