JD
Jack Davis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Falls, Texas
Our Model Tree links this Jack Davis across the 1910, 1920 and 1930 US Censuses in Falls, Texas (XGBoost, ~Confirmed), with identified parents Rice & Jonnie — first a head (b.~1893), then head of a 6-person household.
Age 37
b. ~1893
Male
Head
Born: Texas
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Falls, Texas |
| Surname | Davis |
| Given Name | Jack |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Texas |
| Age at First Marriage | 20 |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Veteran | No |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | Farmer |
| Township / Ward | Justice Precinct 7 Pt |
| Est. Birth Year | ~1893 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Jack | Age | Birth yr |
|---|---|---|---|---|
| Doris Davis | Daughter | — | 7 | ~1923 |
| I Davis | Daughter | — | 16 | ~1914 |
| Jack Davis | Head | — | 37 | ~1893 |
| Leona Davis | Spouse | — | 34 | ~1896 |
| Vivian Davis | Daughter | — | 12 | ~1918 |
| Don Davis | Son | — | 9 | ~1921 |
Census Appearances
1910
Falls, Texas
Son, age 17
Falls, Texas · implied b. ~1893 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Jack |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | Farm laborer |
| Industry | Home farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1920
Falls, Texas
Head, age 26
Falls, Texas · implied b. ~1894 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Jack |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Texas |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | Farmer |
| Industry | General |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Year of Naturalization | R |
| Birthplace (normalized) | texas |
1930
Falls, Texas
Head, age 37
Falls, Texas · implied b. ~1893 — 6 household members
| Surname | Davis |
| Given Name | Jack |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Texas |
| Age at First Marriage | 20 |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Veteran | No |
| 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 Jack Davis across 3 US Census years (1910, 1920 and 1930) in Falls, Texas, using XGBoost record linkage. Identified parents: father Rice Davis (~0.92 confidence) and mother Jonnie Davis (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Rice Davis
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Jonnie Davis
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Jack Davis
Head · 1930 · age 37 · b. ~1893 · Texas
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Falls, Texas
Open full size
1930 US Federal Census — Falls, Texas
Page Contents
50 people indexed on this census page (ia:1930:texascensus00reel2330:0785)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Guadalupe Lopez | 35 | Head | Farmer | Mexico |
| 2 | Isidra Lopez | 35 | Wife | — | Mexico |
| 3 | John T. Lopez | 12 | Son | — | Texas |
| 4 | Freida Lopez | 9 | Daughter | — | Texas |
| 5 | Sam R. Lopez | 7 | Son | — | Texas |
| 6 | Ellen Lopez | 5 | Daughter | — | Texas |
| 7 | Benjamin F. Davis | 42 | Head | Farmer | Texas |
| 8 | Liza T. Davis | 77 | Mother | — | Mississippi |
| 9 | Nicholas H. Franks | 45 | Head | Farmer | Texas |
| 10 | Annie Franks | 39 | Wife | — | Texas |
| 11 | Dora T. Franks | 18 | Daughter | — | Texas |
| 12 | Anna B. Franks | 15 | Daughter | — | Texas |
| 13 | Ada E. Franks | 10 | Daughter | — | Texas |
| 14 | Julia J. Franks | 6 | Daughter | — | Texas |
| 15 | Lester T. Miller | 30 | Head | Farmer | Texas |
| 16 | Mary E. Miller | 30 | Wife | — | Texas |
| 17 | James H. Miller | 2 | Nephew | — | Texas |
| 18 | Willie H. Hillin | 33 | Head | Farmer | Texas |
| 19 | J. Ruth Hillin | 29 | Wife | — | Texas |
| 20 | Elmer H. Hillin | 10 | Son | — | Texas |
| 21 | Margie R. Hillin | 8 | Daughter | — | Texas |
| 22 | Cecil E. Hillin | 7 | Son | — | Texas |
| 23 | Dorothy N. Hillin | 5 | Daughter | — | Texas |
| 24 | Walter W. Hillin | 4 | Son | — | Texas |
| 25 | Juanita W. Hillin | 2 | Daughter | — | Texas |
| 26 | Harold E. Hillin | 0 | Son | — | Texas |
| 27 | Jose Tijerina | 53 | Head | Farmer | Mexico |
| 28 | Trinidad Tijerina | 43 | Wife | — | Texas |
| 29 | Emilia Tijerina | 18 | Daughter | Cook | Texas |
| 30 | Jose Tijerina | 16 | Son | Laborer | Texas |
| 31 | Carlos Tijerina | 14 | Son | — | Texas |
| 32 | Octaviana Tijerina | 12 | Daughter | — | Texas |
| 33 | Maximo Tijerina | 10 | Daughter | — | Texas |
| 34 | Aurora Tijerina | 7 | Son | — | Texas |
| 35 | Jack Davis THIS PERSON | 37 | Head | Farmer | Texas |
| 36 | Leona Davis | 34 | Wife | — | Texas |
| 37 | I. Frey Davis | 16 | Daughter | — | Texas |
| 38 | Vivian L. Davis | 12 | Daughter | — | Texas |
| 39 | Don Davis | 9 | Son | — | Texas |
| 40 | Doris M. Davis | 7 | Daughter | — | Texas |
| 41 | Fidel Espinoza | 49 | Head | Farmer | Mexico |
| 42 | Maclovia G. Espinoza | 52 | Wife | — | Texas |
| 43 | Jose C. Martinez | 25 | Step-son | Laborer | Texas |
| 44 | Philip S. Ramirez | 24 | Son-in-law | Farmer | Texas |
| 45 | Blanche M. Ramirez | 23 | Daughter | — | Texas |
| 46 | Florencio Castilleja | 35 | Head | Farmer | Mexico |
| 47 | Solinga Castilleja | 24 | Wife | — | Texas |
| 48 | Antonia Castilleja | 5 | Son | — | Texas |
| 49 | Howard J. Glover | 49 | Head | Manager | Alabama |
| 50 | Annie Glover | 46 | Wife | — | Kentucky |
Pedigree Summary
Jack
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)