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Leo Brown — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bexar-County, Texas
Our Model Tree links this Leo Brown across the 1930 and 1940 US Censuses in Bexar-County, Texas (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 10-person household.
Age 12
b. ~1928
Male
Son
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bexar-County, Texas |
| Surname | Brown |
| Given Name | Leo Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | SAN ANTONIO CITY |
| 1935 Residence (County) | BEXAR |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same house |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | San Antonio City |
| Est. Birth Year | ~1928 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Leo | Age | Birth yr |
|---|---|---|---|---|
| Mattie Brown | Other | — | 36 | ~1904 |
| Dorothy Mchenry | Other | — | 17 | ~1923 |
| Leo Brown | Head | — | 31 | ~1909 |
| Leo Brown | Son | — | 12 | ~1928 |
| Eva Brown | Spouse | — | 35 | ~1905 |
| Alberta Mchenry | Other | — | 35 | ~1905 |
| Lydia Brown | Other | — | 23 | ~1917 |
| Leroy Brown | Son | — | 10 | ~1930 |
| Don Brown | Son | — | 8 | ~1932 |
| Clerance Brown | Son | — | 1 | ~1939 |
Census Appearances
1930
Bexar, Texas
Other, age 2
Bexar, Texas · implied b. ~1928 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Leo Jr |
| Relationship to Head | Nephew |
| Sex | M |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Bexar-County, Texas
Son, age 12
Bexar-County, Texas · implied b. ~1928 — 10 household members
| Surname | Brown |
| Given Name | Leo Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | SAN ANTONIO CITY |
| 1935 Residence (County) | BEXAR |
| Highest Grade | No 6 |
| 1935 Residence | Same house |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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 Leo Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Leo Brown
Son · 1940 · age 12 · b. ~1928 · Texas
★ You are viewing this record
Sibling
Leroy Brown
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Don Brown
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clerance Brown
Sibling · 1940 · age 1
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 — Bexar-County, Texas
Open full size
1940 US Federal Census — Bexar-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04207-00285)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Marvin Wood | 27 | Nephew | Chauffeur | Texas |
| 42 | Owen Walkins|Watkins | 33 | Head | Caretaker | Texas |
| 43 | Robert Nomandy | 35 | Head | Attendant | Texas |
| 44 | Ethel Nomandy | 36 | Wife | Maid | Texas |
| 45 | Robert Jr. Nomandy | 12 | Son | — | Texas |
| 46 | Suzamae Nomandy | 10 | Daughter | — | Texas |
| 47 | Herbie Nomandy | 8 | Son | — | Texas |
| 48 | Evert Nomandy | 1 | Son | — | Texas |
| 49 | Felix Brown | 28 | Lodger | Laborer | Texas |
| 50 | Charles Noderbigwell | 41 | Head | Mechanic | Mississippi |
| 51 | Anna Noderbigwell | 42 | Wife | — | Louisiana |
| 52 | Leo Brown | 31 | Head | Carpenter | Texas |
| 53 | Eva Brown | 35 | Wife | — | Texas |
| 54 | Leo Jr. Brown THIS PERSON | 12 | Son | — | Texas |
| 55 | Leroy Brown | 10 | Son | — | Texas |
| 56 | Don Brown | 8 | Son | — | Texas |
| 57 | Clerance Brown | 1 | Son | — | Texas |
| 58 | Alberta Mchenry | 35 | Lodger | Maid | Texas |
| 59 | Dorothy Mchenry | 17 | Lodger | — | Texas |
| 60 | Mattie Brown | 36 | Lodger | Maid | Texas |
| 61 | Lydia Brown | 23 | Lodger | Maid | Texas |
| 62 | Eddie Carpenter | 42 | Head | Maid | Texas |
| 63 | Amos Carpenter | 20 | Son | Cook | Texas |
| 64 | Mary Carpenter | 15 | Daughter | Maid | Texas |
| 65 | Johnnie Wilson | 40 | Lodger | Laborer | Texas |
| 66 | Arttie Wilson | 38 | Lodger | Maid | Texas |
| 67 | Filard Mchenry | 78 | Head | — | Texas |
| 68 | Henry William | 32 | Son in law | Caretaker | Texas |
| 69 | Mary Lou William | 40 | Daughter | Maid | Louisiana |
| 70 | Easter Roundtree | 84 | Mother | — | Kentucky |
| 71 | Willie James White | 19 | Nephew | — | Texas |
| 72 | Lesslie White | 15 | Nephew | — | Texas |
| 73 | Rosie Household | 49 | Head | Maid | Texas |
| 74 | Katie Malone | 49 | Lodger | Maid | Texas |
| 75 | Jeff Brooks | 39 | Lodger | Dishwasher | Texas |
| 76 | Vetamay Brooks | 35 | Lodger | Maid | Texas |
| 77 | Walter Hanks | 54 | Head | Laborer | Texas |
| 78 | L. A. Hanks | 53 | Wife | — | Texas |
| 79 | Dailey Lefall | 34 | Head | Cook | Texas |
| 80 | Othella Lefall | 24 | Wife | — | Texas |
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)