JW
Johnnie Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hays, Texas
Our Model Tree links this Johnnie Williams across the 1930 and 1940 US Censuses in Hays, Texas (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 5-person household.
Age 10
b. ~1920
Female
Daughter
Born: Texas
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hays, Texas |
| Surname | Williams |
| Given Name | Johnnie Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Mexican |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | San Marcos Town Part |
| Est. Birth Year | ~1920 |
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 1930 census.
| Name | Relation to head | Relative to Johnnie | Age | Birth yr |
|---|---|---|---|---|
| Johnnie Williams | Head | — | 36 | ~1894 |
| Margaret Williams | Daughter | — | 14 | ~1916 |
| Ada Williams | Spouse | — | 32 | ~1898 |
| Johnnie Williams | Daughter | — | 10 | ~1920 |
| Lee Williams | Daughter | — | 12 | ~1918 |
Census Appearances
1930
Hays, Texas
Daughter, age 10
Hays, Texas · implied b. ~1920 — 5 household members
| Surname | Williams |
| Given Name | Johnnie Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Mexican |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Hays-County, Texas
Daughter, age 21
Hays-County, Texas · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Johnie May |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Mice Harris Addition |
| 1935 Residence (County) | Hays |
| Occupation | Maid |
| Industry | Private Family |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 24 |
| Highest Grade | H-3 |
| 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 Johnnie Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Johnnie Williams
Daughter · 1930 · age 10 · b. ~1920 · Texas
★ You are viewing this record
Sibling
Lee Williams
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Williams
Sibling · 1930 · age 14
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
1930 US Federal Census — Hays, Texas
Open full size
1930 US Federal Census — Hays, Texas
Page Contents
50 people indexed on this census page (ia:1930:texascensus00reel2340:0365)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Olie Durame | 38 | Head | Electrician | Texas |
| 2 | Raydell Durame | 30 | Wife | — | Texas |
| 3 | Ida Bell Durame | 10 | Daughter | — | Texas |
| 4 | Willie Mae Durame | 6 | Daughter | — | Texas |
| 5 | Lewis Cheatham | 41 | Head | Boot Black | Texas |
| 6 | Paye Cheatham | 31 | Wife | — | Texas |
| 7 | Monroe Isaacs | 56 | Head | Laborer | Texas |
| 8 | Elmyra Isaacs | 53 | Wife | — | Texas |
| 9 | Mary Isaacs | 80 | Mother | — | Texas |
| 10 | Lillie Rusher | 43 | Head | Washer | Texas |
| 11 | J. M. Taliver | 36 | Head | Barber | Texas |
| 12 | Allie Mae Taliver | 34 | Wife | — | Texas |
| 13 | Raynell Taliver | 14 | Daughter | — | Texas |
| 14 | Julia Mae Taliver | 11 | Daughter | — | Texas |
| 15 | Melvin Taliver | 4 | Son | — | Texas |
| 16 | Fred Ibarra | 32 | Head | Truck Driver | Texas |
| 17 | Minnie Ibarra | 26 | Wife | — | Texas |
| 18 | Anita Ibarra | 7 | Daughter | — | Texas |
| 19 | Helen Ibarra | 5 | Daughter | — | Texas |
| 20 | Fred Ibarra | 3 | Son | — | Texas |
| 21 | Harry Ibarra | 1 | Son | — | Texas |
| 22 | Ralph Ibarra | 0 | Son | — | Texas |
| 23 | George Ellis | 29 | Head | Laborer | Texas |
| 24 | Mildred Ellis | 26 | Wife | — | Texas |
| 25 | William Ellis | 57 | Father | — | Texas |
| 26 | Johnnie Williams | 36 | Head | Mechanic | Texas |
| 27 | Ada Williams | 32 | Wife | — | Texas |
| 28 | Margaret Williams | 14 | Daughter | — | Texas |
| 29 | Lee Nora Williams | 12 | Daughter | — | Texas |
| 30 | Johnnie Mae Williams THIS PERSON | 10 | Daughter | — | Texas |
| 31 | Henry Rhodes | 34 | Head | Truck Driver | Texas |
| 32 | Agness Rhodes | 39 | Wife | — | Texas |
| 33 | Alonzo Armstead | 21 | Head | Laborer | Texas |
| 34 | Claudia Armstead | 18 | Wife | — | Texas |
| 35 | J. H. Myers | 58 | Head | — | Texas |
| 36 | Allice Myers | 56 | Wife | — | Texas |
| 37 | Lee Gonzales | 63 | Head | Janitor | Mexico |
| 38 | Maggie Gonzales | 56 | Wife | — | Mexico |
| 39 | Alicia Gonzales | 22 | Daughter | — | Texas |
| 40 | Daniel Gonzales | 8 | Son | — | Texas |
| 41 | Walter Filner | 27 | Head | Bottler | Texas |
| 42 | Emma Filner | 27 | Wife | — | Texas |
| 43 | Leonard Filner | 4 | Son | — | Texas |
| 44 | Ethal Ruth Filner | 3 | Daughter | — | Texas |
| 45 | A. C. Filner | 55 | Head | Proprietor | Texas |
| 46 | Olga Filner | 55 | Wife | — | Texas |
| 47 | Elizabeth Filner | 15 | Daughter | — | Texas |
| 48 | Kathrine Filner | 11 | Daughter | — | Texas |
| 49 | Rafala Mendoza | 44 | Head | — | Mexico |
| 50 | Emeterio Mendoza | 25 | Son | Tailor | Mexico |
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)