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William Wagner — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this William Wagner across the 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 12-person household.
Age 12
b. ~1918
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Wagner |
| Given Name | William J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Wilmette Village |
| Est. Birth Year | ~1918 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Cecilia Wagner | Daughter | — | 14 | ~1916 |
| Gertrude Wagner | Daughter | — | 20 | ~1910 |
| Lorraine Wagner | Daughter | — | 21 | ~1909 |
| Frances Wagner | Daughter | — | 7 | ~1923 |
| Peter Wagner | Head | — | 44 | ~1886 |
| End Herz | Other | — | — | |
| William Wagner | Son | — | 12 | ~1918 |
| James Wagner | Son | — | 17 | ~1913 |
| Peter Wagner | Son | — | 18 | ~1912 |
| Victor Wagner | Son | — | 9 | ~1921 |
| Leon Wagner | Son | — | 5 | ~1925 |
| Katherine Wagner | Spouse | — | 46 | ~1884 |
Census Appearances
1920
Cook, Illinois
Son, age 1
Cook, Illinois · implied b. ~1919 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wagner |
| Given Name | William J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Son, age 12
Cook, Illinois · implied b. ~1918 — 12 household members
| Surname | Wagner |
| Given Name | William J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Wagner across 2 US Census years (1920 and 1930) in Cook, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
William Wagner
Son · 1930 · age 12 · b. ~1918 · Illinois
★ You are viewing this record
Sibling
Victor Wagner
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Wagner
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lorraine Wagner
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Wagner
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cecilia Wagner
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peter Wagner
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leon Wagner
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Wagner
Sibling · 1930 · age 20
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 — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel503:1000)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ada E. Quigley | 30 | Wife | — | Ireland |
| 2 | Mary J. Quigley | 12 | Daughter | — | Ireland |
| 3 | Janet Quigley | 11 | Daughter | — | Ireland |
| 4 | Evelyn Quigley | 8 | Daughter | — | Ireland |
| 5 | Joseph A. Quigley | 6 | Son | — | Canada |
| 6 | Edward Pondbury | 35 | Head | Chauffeur | England |
| 7 | Beatrice M. Pondbury | 34 | Wife | — | Canada |
| 8 | George E. Pondbury | 13 | Son | — | Canada |
| 9 | Mary B. Pondbury | 9 | Daughter | — | Illinois |
| 10 | Frederick W. Pondbury | 3 | Son | — | Illinois |
| 11 | Fred A. Baron | 36 | Head | Meat Cutter | Illinois |
| 12 | Jennie M. Baron | 40 | Wife | — | Illinois |
| 13 | Frederick A. Baron | 15 | Son | — | Illinois |
| 14 | Irene M. Baron | 10 | Daughter | — | Illinois |
| 15 | Walter J. Baron | 8 | Son | — | Illinois |
| 16 | Dorothy H. Baron | 5 | Daughter | — | Illinois |
| 17 | Philip N. Streff | 31 | Head | Proprietor | Illinois |
| 18 | Gladys S. Streff | 29 | Wife | — | Illinois |
| 19 | Philip E. Streff | 9 | Son | — | Illinois |
| 20 | Richard Streff | 21 | Brother | Proprietor | Illinois |
| 21 | Walter J. Kummer | 47 | Head | Chemist | Illinois |
| 22 | Mary A. Kummer | 40 | Wife | — | Illinois |
| 23 | Marcella M. Kummer | 18 | Daughter | — | Illinois |
| 24 | Grace G. Kummer | 16 | Daughter | — | Illinois |
| 25 | Harold J. Kummer | 10 | Son | — | Illinois |
| 26 | Peter J. Wagner | 44 | Head | Bookkeeper | Illinois |
| 27 | Katherine M. Wagner | 46 | Wife | — | Illinois |
| 28 | Lorraine M. Wagner | 21 | Daughter | Secretary | Illinois |
| 29 | Gertrude Wagner | 20 | Daughter | Secretary | Illinois |
| 30 | Peter J. Wagner | 18 | Son | Office Clerk | Illinois |
| 31 | James E. Wagner | 17 | Son | — | Illinois |
| 32 | Cecilia Wagner | 14 | Daughter | — | Illinois |
| 33 | William J. Wagner THIS PERSON | 12 | Son | — | Illinois |
| 34 | Victor A. Wagner | 9 | Son | — | Illinois |
| 35 | Frances B. Wagner | 7 | Daughter | — | Illinois |
| 36 | Leon R. Wagner | 5 | Son | — | Illinois |
| 37 | End Of The Enumeration Block #23 Herz | None | — | — | — |
| 38 | Paul A. Hoffman | 44 | Head | Engineer | Illinois |
| 39 | Lillie Hoffman | 43 | Wife | — | Illinois |
| 40 | Paul M. Hoffman | 12 | Son | — | Illinois |
| 41 | Winifred J. Hoffman | 9 | Daughter | — | Illinois |
| 42 | Lena Marten | 73 | Mother-in-law | — | Wisconsin |
| 43 | Clifford E. Ince | 36 | Head | Engineer | Tennessee |
| 44 | Hope A. Ince | 37 | Wife | — | Wisconsin |
| 45 | Virginia M. Ince | 4 | Daughter | — | Illinois |
| 46 | Amelia Rhodes | 15 | Servant | Servant | Illinois |
| 47 | James M. Arthur | 36 | Head | Official | Indiana |
| 48 | Anna A. Arthur | 33 | Wife | — | Ohio |
| 49 | Mary Anne Arthur | 8 | Daughter | — | Ohio |
| 50 | Janet Arthur | 4 | Daughter | — | Michigan |
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)