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Lucille Brown — 1940 US Census Record
Model Tree available1940 United States Federal Census · Avoyelles-County, Louisiana
Our Model Tree links this Lucille Brown across the 1920, 1930 and 1940 US Censuses in Avoyelles-County, Louisiana (XGBoost, ~Confirmed), with identified parents Agnes — first a daughter (b.~1919), then head of a 5-person household.
Age 21
b. ~1919
Female
Daughter
Born: Louisiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Avoyelles-County, Louisiana |
| Surname | Brown |
| Given Name | Lucille |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 10 |
| 1935 Residence (County) | Avoyelles |
| Additional Details | |
| Occupation | Housekeeper |
| Industry | Private Home |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 150 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Housekeeper |
| Township / Ward | Ward 10 |
| Est. Birth Year | ~1919 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lucille | Age | Birth yr |
|---|---|---|---|---|
| Lucille Brown | Daughter | — | 21 | ~1919 |
| Agnes Brown | Head | — | 21 | ~1919 |
| James Brown | Son | — | 9 | ~1931 |
| Freddie Brown | Daughter | — | 1 | ~1939 |
| Mary Brown | Daughter | — | 4 | ~1936 |
Census Appearances
1920
Rapides, Louisiana
Other, age 1
Rapides, Louisiana · implied b. ~1919 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Lucille |
| Relationship to Head | Granddaughter |
| Sex | F |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Avoyelles, Louisiana
Other, age 11
Avoyelles, Louisiana · implied b. ~1919 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Lucille |
| Relationship to Head | Stepdaughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Avoyelles-County, Louisiana
Daughter, age 21
Avoyelles-County, Louisiana · implied b. ~1919 — 5 household members
| Surname | Brown |
| Given Name | Lucille |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 10 |
| 1935 Residence (County) | Avoyelles |
| Occupation | Housekeeper |
| Industry | Private Home |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 150 |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: mother Agnes Brown (~0.50 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.5
Mother
Agnes Brown
b. ~1919
Source mother
● Household
· direct · ~0.5
This person
Anchor record
Lucille Brown
Daughter · 1940 · age 21 · b. ~1919 · Louisiana
★ You are viewing this record
Sibling
James Brown
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Freddie Brown
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Brown
Sibling · 1940 · age 4
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 — Avoyelles-County, Louisiana
Open full size
1940 US Federal Census — Avoyelles-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01382-01021)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mildred Petty-John | 2 | Daughter | — | Oklahoma |
| 2 | Charles Blank | 25 | Head | Clerk | Texas |
| 3 | Louise Blank | 25 | Wife | — | Texas |
| 4 | Frank Reynolds | 33 | Head | Laborer | Louisiana |
| 5 | Jessie Reynolds | 30 | Wife | — | Louisiana |
| 6 | Ferdie Joseph | 25 | Lodger | — | Louisiana |
| 7 | Ethel Darsom | 14 | Lodger | Cook | Louisiana |
| 8 | Albert Muer | 60 | Head | Preacher | Louisiana |
| 9 | Sue Muer | 50 | Wife | — | Louisiana |
| 10 | Mary Muer | 17 | Daughter | — | Louisiana |
| 11 | Healy Johnson | 34 | Head | Laborer | Louisiana |
| 12 | Louise Johnson | 22 | Wife | — | Louisiana |
| 13 | Isaac William | 21 | Lodger | — | Louisiana |
| 14 | Leo Whirl | 36 | Head | Laborer | Louisiana |
| 15 | Eva Whirl | 18 | Wife | — | Louisiana |
| 16 | May Belle Whirl | 1 | Daughter | — | Louisiana |
| 17 | Willie Mason | 70 | Head | — | Louisiana |
| 18 | Ella Mason | 65 | Wife | — | Louisiana |
| 19 | Willie Jr. Mason | 29 | Son | Laborer | Louisiana |
| 20 | Phillip Mason | 27 | Son | Laborer | Louisiana |
| 21 | Albert Jr. Muer | 29 | Head | Laborer | Louisiana |
| 22 | Lena Muer | 29 | Wife | — | Louisiana |
| 23 | Freddie Muer | 9 | Daughter | — | Louisiana |
| 24 | Herman Muer | 8 | Son | — | Louisiana |
| 25 | James Muer | 7 | Son | — | Louisiana |
| 26 | Alberta Muer | 6 | Daughter | — | Louisiana |
| 27 | Ethel Lee Muer | 5 | Daughter | — | Louisiana |
| 28 | Ruth Muer | 3 | Daughter | — | Louisiana |
| 29 | Marjorie Muer | 1 | Daughter | — | Louisiana |
| 30 | Chenney Carter | 30 | Head | Laborer | Louisiana |
| 31 | Callie Carter | 25 | Wife | — | Louisiana |
| 32 | Jane Carter | 10 | Daughter | — | Louisiana |
| 33 | Charley Carter | 9 | Son | — | Louisiana |
| 34 | Caroline Carter | 6 | Daughter | — | Louisiana |
| 35 | Arthur Carter | 2 | Son | — | Louisiana |
| 36 | Agnes Brown | 21 | Head | — | Louisiana |
| 37 | Lucille Brown THIS PERSON | 21 | Daughter | Housekeeper | Louisiana |
| 38 | James Brown | 9 | Son | — | Louisiana |
| 39 | Mary Brown | 4 | Daughter | — | Louisiana |
| 40 | Freddie Brown | 1 | Daughter | — | Louisiana |
Pedigree Summary
Lucille + 3 siblings
Gen 1 · 1 parents
~0.5
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)