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William William — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Louis, Missouri
Our Model Tree links this William William across the 1920, 1930 and 1940 US Censuses in St Louis, Missouri (XGBoost, ~Confirmed) — first a head (b.~1899), then head of a 4-person household.
Age 31
b. ~1899
Male
Head
Born: California
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | St Louis, Missouri |
| Surname | William |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | California |
| Age at First Marriage | 21 |
| Father's Birthplace | U.S. |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Pressman |
| Industry | Newspaper |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | R |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Pressman |
| Township / Ward | Saint Louis City |
| Est. Birth Year | ~1899 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Martha William | Other | — | 30 | ~1900 |
| William William | Head | — | 31 | ~1899 |
| Lorraine William | Daughter | — | 6 | ~1924 |
| Dorothy William | Daughter | — | 4 | ~1926 |
Census Appearances
1920
St Louis, …
Head, age 21
St Louis, Missouri · implied b. ~1899 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | California |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | England |
| Occupation | Pressman |
| Industry | Printing Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
St Louis, …
Head, age 31
St Louis, Missouri · implied b. ~1899 — 4 household members
| Surname | William |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | California |
| Age at First Marriage | 21 |
| Father's Birthplace | U.S. |
| Mother's Birthplace | England |
| Occupation | Pressman |
| Industry | Newspaper |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | R |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
St.-Louis-City-County, Missouri
Head, age 41
St.-Louis-City-County, Missouri · implied b. ~1899 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | City of St. Louis |
| 1935 Residence (County) | City of St. Louis |
| Occupation | Pressman |
| Industry | Newspaper |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1500 |
| Highest Grade | 7 |
| 1935 Residence | Same house |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 William William across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William William
Head · 1930 · age 31 · b. ~1899 · Missouri
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — St Louis, Missouri
Open full size
1930 US Federal Census — St Louis, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1234:0844)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harry L Schultheis | 26 | Head | Printer | Illinois |
| 2 | Mildred A Schultheis | 26 | Wife-H | — | Illinois |
| 3 | Shirley H Schultheis | 4 | Daughter | — | Missouri |
| 4 | Elmer J Wolf | 25 | Head | Salesman | Missouri |
| 5 | Maude C Wolf | 26 | Wife-H | Operator | Indiana |
| 6 | Edmund F Rybacki | 34 | Head | Assistant Operator | Missouri |
| 7 | Irene F Rybacki | 39 | Wife-H | — | Missouri |
| 8 | Clementine C Rybacki | 9 | Daughter | — | Missouri |
| 9 | Clementine J Rybacki | 8 | Son | — | Missouri |
| 10 | Edmund F Rybacki | 5 | Son | — | Missouri |
| 11 | Victor S Rybacki | 3 | Son | — | Missouri |
| 12 | Helen A Rybacki | 0 | Daughter | — | Missouri |
| 13 | Harry R Harthill | 45 | Head | Salesman | Florida |
| 14 | Katie Harthill | 34 | Wife-H | — | Jugo-Slavia |
| 15 | Helen M Harthill | 12 | Daughter | — | Florida |
| 16 | Marie C Harthill | 15 | Daughter | — | Illinois |
| 17 | Harry R Harthill | 9 | Son | — | Missouri |
| 18 | Jeanette I Harthill | 4 | Daughter | — | Missouri |
| 19 | James W Harthill | 1 | Son | — | Missouri |
| 20 | Charles Theobald | 56 | Head | Barber | Illinois |
| 21 | Lucy Theobald | 51 | Wife-H | — | France |
| 22 | Myrtle L Theobald | 15 | Daughter | Table Girl | Missouri |
| 23 | Pearl L Theobald | 11 | Daughter | — | Missouri |
| 24 | Charles H Theobald | 24 | Son | Laborer | Missouri |
| 25 | Frank J Miller | 40 | Head | Train Keeper | Missouri |
| 26 | Mary B Miller | 32 | Wife-H | — | Belgium |
| 27 | Frank J Miller | 12 | Son | — | Missouri |
| 28 | Albert W Miller | 10 | Son | — | Missouri |
| 29 | Mary B Miller | 8 | Daughter | — | Missouri |
| 30 | Henry G Ender | 30 | Head | Chauffeur | Missouri |
| 31 | Elsie M Ender | 27 | Wife-H | — | Belgium |
| 32 | Henry V Ender | 9 | Son | — | Missouri |
| 33 | June M Ender | 4 | Daughter | — | Missouri |
| 34 | Norman F Ender | 1 | Son | — | Missouri |
| 35 | Emil M Haying | 47 | Head | Foreman | Missouri |
| 36 | Virginia H Haying | 43 | Wife-H | — | Missouri |
| 37 | Arthur E Haying | 14 | Son | — | Missouri |
| 38 | Jordan Mihalovic | 39 | Head | Laborer | Jugo-Slavia |
| 39 | Julia Mihalovic | 34 | Wife-H | Operator | Jugo-Slavia |
| 40 | Anna P Mihalovic | 10 | Daughter | — | Missouri |
| 41 | Francis L Mihalovic | 8 | Daughter | — | Missouri |
| 42 | Grace W Davis | 57 | Boarder | Buyer | Missouri |
| 43 | William William THIS PERSON | 31 | Head | Pressman | California |
| 44 | Martha William | 30 | Wife-H | — | Missouri |
| 45 | Lorraine J William | 6 | Daughter | — | Missouri |
| 46 | Dorothy M William | 4 | Daughter | — | Missouri |
| 47 | Pete Frank | 41 | Head | Wood Heeler | Czechoslovakia |
| 48 | Anna Frank | 36 | Wife-H | — | Missouri |
| 49 | Stanley Frank | 15 | Son | — | Missouri |
| 50 | Norbert Frank | 13 | Son | — | Missouri |
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)