WS
William Summers — 1930 US Census Record
Model Tree available1930 United States Federal Census · St Louis, Missouri
Our Model Tree links this William Summers across the 1920, 1930 and 1940 US Censuses in St Louis, Missouri (XGBoost, ~Confirmed), with identified parents William & Isabelle — first a son (b.~1916), then head of a 2-person household.
Age 14
b. ~1916
Male
Son
Born: Missouri
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | St Louis, Missouri |
| Surname | Summers |
| Given Name | William |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | St Louis |
| Est. Birth Year | ~1916 |
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.
2 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Summers | Son | — | 14 | ~1916 |
| Virgil Summers | Head | — | 36 | ~1894 |
Census Appearances
1920
St Louis, …
Son, age 3
St Louis, Missouri · implied b. ~1917 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Siemers |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
St Louis, …
Son, age 14
St Louis, Missouri · implied b. ~1916 — 2 household members
| Surname | Summers |
| Given Name | William |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
St.-Louis-County, Missouri
Head, age 24
St.-Louis-County, Missouri · implied b. ~1916 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sommers |
| Given Name | William E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Columbia |
| 1935 Residence (County) | Boone |
| Occupation | Salesman |
| Industry | Life insurance |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1300 |
| Highest Grade | Hs 4 |
| 1935 Residence | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Summers across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Siemers (~0.92 confidence) and mother Isabelle Siemers (~0.92 confidence) and father Virgil Summers (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Siemers
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Isabelle Siemers
b. ~1887
Source mother
● Household
· direct · ~0.92
Father
Virgil Summers
b. ~1894
Source father
● Household
· direct · ~0.92
This person
Anchor record
William Summers
Son · 1930 · age 14 · b. ~1916 · Missouri
★ 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 — St Louis, Missouri
Open full size
1930 US Federal Census — St Louis, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1245:0182)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Rose Partch | 24 | wife-H | None | Missouri |
| 52 | Alvert Partch | 3 | son | None | Missouri |
| 53 | Rosemary Partch | 2 | daughter | None | Missouri |
| 54 | Marie Frump | 26 | Head | Shoeworker | Missouri |
| 55 | Margaret Walsh | 62 | Head | None | Ireland |
| 56 | Edward Walsh | 37 | son | Paper Cleaner | Missouri |
| 57 | William Walsh | 28 | son | Paper Cleaner | Missouri |
| 58 | Robert Fiery | 4 | gr. son | None | Missouri |
| 59 | Roy F. Dinkins | 30 | Head | Manager | Missouri |
| 60 | Ethel Dinkins | 25 | wife-H | None | Kentucky |
| 61 | Stanley Dinkins | 9 | son | None | Missouri |
| 62 | Joseph Morris | 43 | Head | Clerk | Illinois |
| 63 | Agnes Morris | 31 | sister-H | None | Missouri |
| 64 | Louis Seidenthaler | 55 | Head | Interior Decorator | Missouri |
| 65 | Bertha Seidenthaler | 47 | wife-H | None | Illinois |
| 66 | Charles Coller | 65 | boarder | Painter | Missouri |
| 67 | Harry Hutchinson | 60 | Head | Foreman | Missouri |
| 68 | Mary Hutchinson | 57 | wife-H | None | Illinois |
| 69 | Herbert Hutchinson | 17 | son | Chauffeur | Missouri |
| 70 | Max Gyelman | 50 | Head | Executive | Russia |
| 71 | Alice Gyelman | 42 | wife-H | None | Russia |
| 72 | Pearl Goodman | 16 | step-daughter | None | Iowa |
| 73 | Annetta Goodman | 11 | step-daughter | None | Iowa |
| 74 | David Burack | 50 | Head | Executive | Russia |
| 75 | Annie Burack | 44 | wife-H | None | Russia |
| 76 | Norma Burack | 16 | daughter | None | Missouri |
| 77 | Walter Rademacher | 45 | Head | Laborer | Missouri |
| 78 | Mae Rademacher | 42 | wife-H | None | Indiana |
| 79 | Virgil Summers | 36 | Head | Operator | Missouri |
| 80 | William Summers THIS PERSON | 14 | son | None | Missouri |
| 81 | Harry Zipperson | 26 | Head | Machinist | Missouri |
| 82 | Ethel Zipperson | 25 | wife-H | None | Wisconsin |
| 83 | Harry Zipperson | 5 | son | None | Illinois |
| 84 | Solomon Spielberg | 37 | Head | Doctor | Russia |
| 85 | Ida Spielberg | 26 | wife-H | Pharmacist | Connecticut |
| 86 | Mary Albiety | 70 | Head | None | Germany |
| 87 | John Albiety | 38 | son | Laborer | Missouri |
| 88 | Frank Albiety | 37 | son | Executive | Missouri |
| 89 | Fred Albiety | 30 | son | Forelady | Missouri |
| 90 | Elizabeth Albiety | 26 | daughter | Machinist | Missouri |
| 91 | Brunal Junkel | 53 | Head | Electrician | Germany |
| 92 | Mary J. Junkel | 53 | wife-H | None | Missouri |
| 93 | Margaret Junkel | 12 | daughter | None | Illinois |
| 94 | Patrick Donnelly | 41 | Head | Agent | Irish Free State |
| 95 | Catherine Donnelly | 40 | wife-H | None | Illinois |
| 96 | Mary E. Donnelly | 12 | daughter | None | Missouri |
| 97 | Alice G. Donnelly | 10 | daughter | None | Missouri |
| 98 | Patrick F. Donnelly | 8 | son | None | Missouri |
| 99 | Joseph T. Donnelly | 3 | son | None | Missouri |
| 100 | Mary M. Fahey | 18 | niece | None | Illinois |
Pedigree Summary
William
Gen 1 · 3 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)