WS
William Stuart — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this William Stuart across the 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a son (b.~1917), then head of a 7-person household.
Age 13
b. ~1917
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Stuart |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| 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 | Chicago City |
| Est. Birth Year | ~1917 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Lucille Stuart | Daughter | — | 9 | ~1921 |
| John Stuart | Son | — | 33 | ~1897 |
| Margaret Stuart | Head | — | 56 | ~1874 |
| George Stuart | Son | — | 14 | ~1916 |
| William Stuart | Son | — | 13 | ~1917 |
| Roy Stuart | Son | — | 4 | ~1926 |
| Ruth Stuart | Daughter | — | 6 | ~1924 |
Census Appearances
1920
Cook, Illinois
Son, age 2
Cook, Illinois · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stuart |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| 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 13
Cook, Illinois · implied b. ~1917 — 7 household members
| Surname | Stuart |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| 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 Stuart across 2 US Census years (1920 and 1930) in Cook, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
William Stuart
Son · 1930 · age 13 · b. ~1917 · Illinois
★ You are viewing this record
Sibling
George Stuart
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucille Stuart
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Stuart
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roy Stuart
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Stuart
Sibling · 1930 · age 33
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:illinoiscensus00reel437:0789)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Daughter Dorthy | 1 | Daughter | — | Illinois |
| 2 | James Dorthy | 0 | Son | — | Illinois |
| 3 | William Ryan | 38 | Head | Firelight | Ireland |
| 4 | Mary Ryan | 38 | Wife | — | Ireland |
| 5 | Mary Ryan | 15 | Daughter | — | Illinois |
| 6 | William Ryan | 13 | Son | — | Illinois |
| 7 | Delia Ryan | 7 | Daughter | — | Illinois |
| 8 | Anna Ryan | 5 | Daughter | — | Illinois |
| 9 | John Wood | 27 | Head | Freight Handler | Ireland |
| 10 | Ruby Wood | 26 | Wife | — | Ireland |
| 11 | Catherine Wood | 1 | Daughter | — | Illinois |
| 12 | Patrick Clark | 36 | Head | Machinist | Illinois |
| 13 | Irene Clark | 29 | Wife | — | Illinois |
| 14 | Timothy Kelleher | 31 | Head | Chauffeur | Ireland |
| 15 | Ellen Kelleher | 28 | Wife | — | Ireland |
| 16 | Agnes Kelleher | 2 | Daughter | — | Illinois |
| 17 | Thomas Dillon | 40 | Head | Teamster | Ireland |
| 18 | Mary Clark | 68 | Head | — | Ireland |
| 19 | Matthew Power | 65 | Head | Laborer | Iowa |
| 20 | Mary Power | 60 | Wife | — | Ireland |
| 21 | Mary Power | 29 | Daughter | Stenographer | Illinois |
| 22 | William Sutherland | 59 | Head | — | Illinois |
| 23 | William Sutherland | 20 | Son | — | Illinois |
| 24 | Margaret Mcinerney | 70 | Head | — | Ireland |
| 25 | Michael J. Mcinerney | 53 | Son | Undertaker | Illinois |
| 26 | John Mcinerney | 30 | Son | Asst. Undertaker | Illinois |
| 27 | Margaret Golden | 40 | Servant | Housekeeper | Ireland |
| 28 | Mary A. Cahill | 54 | Head | — | Illinois |
| 29 | Josephine Gallagher | 40 | Daughter | Servant | Illinois |
| 30 | Anna Gallagher | 35 | Daughter | Saleslady | Illinois |
| 31 | Joseph Frick | 35 | Head | Clerk | Illinois |
| 32 | Anna Frick | 30 | Wife | Office Help | Illinois |
| 33 | Isabella Leebellory | 18 | Daughter | Typist | Illinois |
| 34 | Gertrude Leebellory | 17 | Daughter | — | Illinois |
| 35 | John Leebellory | 13 | Son | — | Illinois |
| 36 | Margaret Stuart | 56 | Head | Painter | Illinois |
| 37 | John Stuart | 33 | Son | — | Illinois |
| 38 | George M. Stuart | 14 | Son | — | Illinois |
| 39 | William Stuart THIS PERSON | 13 | Son | — | Illinois |
| 40 | Lucille M. Stuart | 9 | Daughter | — | Illinois |
| 41 | Ruth G. Stuart | 6 | Daughter | — | Illinois |
| 42 | Roy Stuart | 4 | Son | — | Illinois |
| 43 | Nora O'Brien | 27 | Head | Servant | Illinois |
| 44 | Patrick O'Brien | 27 | Son | Helper | Illinois |
| 45 | John O'Brien | 23 | Son | Helper | Illinois |
| 46 | Nora O'Brien | 12 | Daughter | — | Illinois |
| 47 | Gertrude Busch | 26 | Head | — | Illinois |
| 48 | Madeline Busch | 3 | Daughter | — | Illinois |
| 49 | Mary Busch | 0 | Daughter | — | Illinois |
| 50 | Nellie Nicholson | 53 | Head | Housework | Ireland |
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)