JW
John William — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Mclennan, Texas
Our Model Tree links this John William across the 1930 and 1940 US Censuses in Mclennan, Texas (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 6-person household.
Age 11
b. ~1919
Male
Son
Born: Texas
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Mclennan, Texas |
| Surname | William |
| Given Name | John K. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Texas |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | Waco City |
| 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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| George William | Son | — | 4 | ~1926 |
| Lucy William | Daughter | — | 8 | ~1922 |
| Ruby William | Spouse | — | 42 | ~1888 |
| Joseph William | Son | — | 14 | ~1916 |
| Joseph William | Head | — | 42 | ~1888 |
| John William | Son | — | 11 | ~1919 |
Census Appearances
1930
Mclennan, Texas
Son, age 11
Mclennan, Texas · implied b. ~1919 — 6 household members
| Surname | William |
| Given Name | John K. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Texas |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Mclennan-County, Texas
Head, age 21
Mclennan-County, Texas · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | John K |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Waco city |
| 1935 Residence (County) | McLennan |
| Occupation | Mechanic |
| Industry | Automobile Repair Shop |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1000 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| 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 John William across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John William
Son · 1930 · age 11 · b. ~1919 · Texas
★ You are viewing this record
Sibling
Lucy William
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph William
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George William
Sibling · 1930 · 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
1930 US Federal Census — Mclennan, Texas
Open full size
1930 US Federal Census — Mclennan, Texas
Page Contents
50 people indexed on this census page (ia:1930:texascensus00ree2373:0530)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Olita Harris | 14 | Daughter | — | Texas |
| 52 | Eugene Harris | 5 | Son | — | Texas |
| 53 | Thomas A Mullins | 75 | Father-in-law | — | Tennessee |
| 54 | Murray R. Harper | 34 | Head | Engineer | Mississippi |
| 55 | Ersey Harper | 28 | Wife | — | Texas |
| 56 | Frances M. Harper | 9 | Daughter | — | Texas |
| 57 | Helen L. Harper | 5 | Daughter | — | Texas |
| 58 | James M. Harper | 3 | Son | — | Texas |
| 59 | Nancy J. Cawthorn | 63 | Mother-in-law | — | Tennessee |
| 60 | Paul Jr. Dato | 27 | Head | Cabinet Maker | Texas |
| 61 | Alice B. Dato | 24 | Wife | — | Texas |
| 62 | Harold C. Dato | 2 | Son | — | Texas |
| 63 | Charles F. Carpenter | 54 | Father-in-law | — | Georgia |
| 64 | William Lewallen | 47 | Head | Trash Burner | Tennessee |
| 65 | Dovie Lewallen | 42 | Wife | Clerk | Texas |
| 66 | Clarence Lewallen | 19 | Son | Staker | Texas |
| 67 | Fayda Lewallen | 14 | Daughter | — | Texas |
| 68 | Virgil Lewallen | 12 | Son | — | Texas |
| 69 | Bennie L. Bradshaw | 33 | Head | Mechanic | Texas |
| 70 | Jewell Bradshaw | 33 | Wife | — | Texas |
| 71 | William Bradshaw | 12 | Son | — | Texas |
| 72 | Maurine Bradshaw | 8 | Daughter | — | Texas |
| 73 | Joseph Bradshaw | 68 | Father | — | Georgia |
| 74 | William Schlitzkus | 80 | Head | Night Watchman | Germany |
| 75 | Amalia Schlitzkus | 70 | Wife | — | Germany |
| 76 | John N. Kittlitz | 33 | Son-in-law | Manager | Germany |
| 77 | Minnie L. Kittlitz | 36 | Daughter | — | Texas |
| 78 | Emma L. Kittlitz | 3 | Granddaughter | — | Texas |
| 79 | John N. Jr. Kittlitz | 1 | Grandson | — | Texas |
| 80 | Rudolph | 24 | Boarder | Painter | Germany |
| 81 | Grace Sansom | 43 | Head | — | Texas |
| 82 | Harvey P. Sansom | 21 | Son | Baker | Texas |
| 83 | Ellis Sansom | 15 | Daughter | — | Texas |
| 84 | Agelle Sansom | 13 | Daughter | — | Texas |
| 85 | Arthur L. Brown | 51 | Head | Plumber | Texas |
| 86 | Jennie J. Brown | 42 | Wife | — | Texas |
| 87 | Ruby D. Brown | 14 | Daughter | — | Texas |
| 88 | Joseph C. William | 42 | Head | Salesman | Alabama |
| 89 | Ruby R. William | 42 | Wife | — | Texas |
| 90 | Joseph C. Jr. William | 14 | Son | — | Texas |
| 91 | John K. William THIS PERSON | 11 | Son | — | Texas |
| 92 | Lucy A. William | 8 | Daughter | — | Texas |
| 93 | George B. William | 4 | Son | — | Texas |
| 94 | John P. Dunn | 46 | Head | Carpenter | Arkansas |
| 95 | Corlie Dunn | 43 | Wife | — | Texas |
| 96 | William Sheets | 16 | Nephew | — | Texas |
| 97 | Pearl M. Willis | 28 | Boarder | Bookkeeper | Mississippi |
| 98 | Martha Willis | 21 | Boarder | — | Mississippi |
| 99 | John P. Blystone | 56 | Head | — | Missouri |
| 100 | Ira D. Blystone | 54 | Wife | — | Texas |
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)