JG
John Galloway — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this John Galloway across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 7-person household.
Age 19
b. ~1921
Male
Son
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Galloway |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1921 |
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 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Elmer Galloway | Head | — | 48 | ~1892 |
| James Galloway | Son | — | 7 | ~1933 |
| Bruce Galloway | Son | — | 2 | ~1938 |
| Alexander Beaudoin | Other | — | 45 | ~1895 |
| John Galloway | Son | — | 19 | ~1921 |
| Lea Galloway | Spouse | — | 44 | ~1896 |
| Lois Galloway | Daughter | — | 13 | ~1927 |
Census Appearances
1930
Cook, Illinois
Son, age 9
Cook, Illinois · implied b. ~1921 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Galloway |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Cook-County, Illinois
Son, age 19
Cook-County, Illinois · implied b. ~1921 — 7 household members
| Surname | Galloway |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Galloway across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Galloway
Son · 1940 · age 19 · b. ~1921 · Illinois
★ You are viewing this record
Sibling
Bruce Galloway
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Galloway
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lois Galloway
Sibling · 1940 · age 13
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
1940 US Federal Census — Cook-County, Illinois
Open full size
1940 US Federal Census — Cook-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00936-00180)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Dorothy Wickert | 7 | daughter | — | Illinois |
| 2 | Clifford Wickert | 28 | Head | Credit Man | Illinois |
| 3 | Pauline Wickert | 25 | Wife | — | Illinois |
| 4 | Marilyn Wickert | 5 | Daughter | — | Illinois |
| 5 | Anna Anderson | 60 | Head | — | Sweden |
| 6 | John H. Olson | 27 | Son in law | Lawyer | Sweden |
| 7 | Florence Olson | 20 | Daughter | — | Indiana |
| 8 | (Blank) Olson | None | (blank) | (Blank) | (blank) |
| 9 | Herbert P. Sargent | 52 | Head | Assistant Auditor | Illinois |
| 10 | Harriet Sargent | 52 | Wife | — | Illinois |
| 11 | Harriet Sargent | 20 | Daughter | — | Illinois |
| 12 | George Vierroux | 56 | Head | Author | Belgium |
| 13 | Palmira Vierroux | 54 | Wife | — | Belgium |
| 14 | Stanley Krawczyk | 48 | Head | Insurance Salesman | Poland |
| 15 | Hattie Krawczyk | 43 | Wife | — | Ohio |
| 16 | Clara Krawczyk | 26 | Daughter | Stenographer | Illinois |
| 17 | Florence Krawczyk | 24 | Daughter | Stenographer | Illinois |
| 18 | Americh Pascaglia | 52 | Head | Merchant | Italy |
| 19 | Regina Pascaglia | 50 | Wife | — | Italy |
| 20 | Elio Pascaglia | 19 | Son | Student | Illinois |
| 21 | Lido Pascaglia | 18 | Son | — | Illinois |
| 22 | Louis Pagliari | 30 | Son in law | Salesman | Italy |
| 23 | Domenica Pagliari | 29 | Daughter | — | Italy |
| 24 | Joseph Pagliari | 8 | Son | — | Illinois |
| 25 | Lena Jean Pagliari | 5 | Daughter | — | Illinois |
| 26 | Fidel Heuber | 41 | Head | Roll Setter | Wisconsin |
| 27 | Gertrude Heuber | 42 | Wife | — | Illinois |
| 28 | Fidel Jr. Heuber | 9 | Son | — | Illinois |
| 29 | John Blythe | 83 | Father in law | — | New York |
| 30 | Elmer Galloway | 48 | Head | Locomotive Engineer | Michigan |
| 31 | Lea Galloway | 44 | Wife | — | Michigan |
| 32 | John Galloway THIS PERSON | 19 | Son | — | Michigan |
| 33 | Lois Galloway | 13 | Daughter | — | Illinois |
| 34 | James Galloway | 7 | Son | — | Illinois |
| 35 | Bruce Galloway | 2 | Son | — | Illinois |
| 36 | Alexander Beaudoin | 45 | Brother in law | Welder | Michigan |
| 37 | George G. Hillingar | 45 | Head | Material Inspector | Illinois |
| 38 | Ingrid M. Hillingar | 45 | Wife | — | Illinois |
| 39 | Robert J. Hillingar | 5 | Son | — | Illinois |
| 40 | Dorothy M. Hillingar | 4 | Daughter | — | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)