LD
Lee Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · San-Patricio-County, Texas
Our Model Tree links this Lee Davis across the 1930 and 1940 US Censuses in San-Patricio-County, Texas (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 7-person household.
Age 19
b. ~1921
Male
Son
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | San-Patricio-County, Texas |
| Surname | Davis |
| Given Name | Lee Roy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Sinton |
| 1935 Residence (County) | San Patricio |
| Additional Details | |
| Occupation | Janitor |
| Industry | Post office |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 240 |
| Highest Grade | Hs 2 |
| 1935 Residence | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | Janitor |
| Township / Ward | Precinct 8 |
| Est. Birth Year | ~1921 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lee | Age | Birth yr |
|---|---|---|---|---|
| Billie Davis | Son | — | 13 | ~1927 |
| Lee Davis | Son | — | 19 | ~1921 |
| Frank Davis | Son | — | 16 | ~1924 |
| Beulah Davis | Daughter | — | 10 | ~1930 |
| Annie Davis | Daughter | — | 18 | ~1922 |
| Bessie Davis | Spouse | — | 42 | ~1898 |
| Frank Davis | Head | — | 43 | ~1897 |
Census Appearances
1930
San Patricio, …
Son, age 9
San Patricio, Texas · implied b. ~1921 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Lee Roy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Texas |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
San-Patricio-County, Texas
Son, age 19
San-Patricio-County, Texas · implied b. ~1921 — 7 household members
| Surname | Davis |
| Given Name | Lee Roy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Sinton |
| 1935 Residence (County) | San Patricio |
| Occupation | Janitor |
| Industry | Post office |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 240 |
| Highest Grade | Hs 2 |
| 1935 Residence | Texas |
| 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 Lee Davis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lee Davis
Son · 1940 · age 19 · b. ~1921 · Texas
★ You are viewing this record
Sibling
Annie Davis
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beulah Davis
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Davis
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Billie Davis
Sibling · 1940 · age 13
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 — San-Patricio-County, Texas
Open full size
1940 US Federal Census — San-Patricio-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04133-01010)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Chancha Salado | 9 | Son | — | Texas |
| 42 | Jose Salado | 8 | Son | — | Texas |
| 43 | Frank Salado | 5 | Son | — | Texas |
| 44 | Frank S. Davis | 43 | Head | Laborer | Tennessee |
| 45 | Bessie Lee Davis | 42 | Wife | — | Texas |
| 46 | Lee Roy Davis THIS PERSON | 19 | Son | Janitor | Texas |
| 47 | Annie Mae Davis | 18 | Daughter | Waitress | Texas |
| 48 | Frank Jr. Davis | 16 | Son | — | Texas |
| 49 | Billie Roger Davis | 13 | Son | — | Texas |
| 50 | Beulah Davis | 10 | Daughter | — | Texas |
| 51 | Willie Nedbalek | 30 | Head | Operator | Texas |
| 52 | Abeline Nedbalek | 25 | Wife | — | Texas |
| 53 | Elbin S. Hunt | 38 | Head | Operator | Texas |
| 54 | Annie Hunt | 38 | Wife | — | Texas |
| 55 | Louis Hunt | 14 | Son | — | Texas |
| 56 | Annie Belle Hunt | 11 | Daughter | — | Texas |
| 57 | Lillie Belle Hunt | 5 | Daughter | — | Texas |
| 58 | Albert Washington | 33 | Head | Laborer | Texas |
| 59 | Inez Washington | 20 | Wife | Laborer | Texas |
| 60 | Ester Hodges | 64 | Head | — | Arkansas |
| 61 | Lorraine Hodges | 32 | Daughter | Operator | Texas |
| 62 | Timoteo Martinez | 47 | Head | Laborer | Mexico |
| 63 | Roberta Martinez | 47 | Wife | — | Texas |
| 64 | Domingo Hernandez | 36 | Head | Laborer | Texas |
| 65 | Juan Hernandez | 34 | Lodger | Laborer | Texas |
| 66 | Rosa Hernandez | 18 | Wife | — | Texas |
| 67 | Jacalanda Hernandez | 2 | Daughter | — | Texas |
| 68 | Francia Hernandez | 1 | Daughter | — | Texas |
| 69 | Robert L. Dycus | 64 | Head | Operator | Texas |
| 70 | Dora E. Dycus | 58 | Wife | — | Texas |
| 71 | Luna M. Dycus | 34 | Daughter | — | Texas |
| 72 | Dorothy M. Dycus | 17 | Daughter | — | Texas |
| 73 | Edmund Voelkel | 32 | Head | Laborer | Texas |
| 74 | Gerda Voelkel | 24 | Wife | — | Texas |
| 75 | Arthur Voelkel | 6 | Son | — | Texas |
| 76 | Shirley Voelkel | 5 | Daughter | — | Texas |
| 77 | Harlan Jean Voelkel | 1 | Daughter | — | Texas |
| 78 | Eubachio Lucio | 34 | Head | Laborer | Texas |
| 79 | Sally Lucio | 39 | Wife | — | Mexico |
| 80 | Begonia Lucio | 14 | Daughter | — | 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)