EQ
Edward Quinn — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Edward Quinn across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 10-person household.
Age 10
b. ~1930
Male
Son
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Quinn |
| Given Name | Edward |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago |
| Est. Birth Year | ~1930 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Edward | Age | Birth yr |
|---|---|---|---|---|
| Nellie Quinn | Spouse | — | 45 | ~1895 |
| Betty Quinn | Daughter | — | 7 | ~1933 |
| Margaret Quinn | Daughter | — | 21 | ~1919 |
| Arthur Quinn | Daughter | — | 19 | ~1921 |
| John Quinn | Son | — | 15 | ~1925 |
| Patrick Quinn | Head | — | 47 | ~1893 |
| Patsy Quinn | Daughter | — | 3 | ~1937 |
| Marianne Quinn | Daughter | — | 17 | ~1923 |
| Bernard Quinn | Son | — | 14 | ~1926 |
| Edward Quinn | Son | — | 10 | ~1930 |
Census Appearances
1930
Cook, Illinois
Son, age
Cook, Illinois · implied b. ~1930 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quinn |
| Given Name | Edward A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Son, age 10
Cook-County, Illinois · implied b. ~1930 — 10 household members
| Surname | Quinn |
| Given Name | Edward |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| 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 Edward Quinn across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Edward Quinn
Son · 1940 · age 10 · b. ~1930 · Illinois
★ You are viewing this record
Sibling
Marianne Quinn
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Quinn
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Quinn
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patsy Quinn
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Quinn
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Quinn
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Quinn
Sibling · 1940 · age 7
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-t0627-00932-00786)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Pauline Reinberg | 24 | wife | — | Ohio |
| 2 | Alvain Reinberg | 13 | son | — | Illinois |
| 3 | Lois Reinberg | 9 | daughter | — | Illinois |
| 4 | Oliver De Walt | 66 | Lodger | Stationary Eng. | Ohio |
| 5 | Ralph Shoemaker | 46 | Head | Laborer | Illinois |
| 6 | Thelma Shoemaker | 41 | wife | — | Illinois |
| 7 | Ralph Shoemaker | 19 | son | Package Boy | Illinois |
| 8 | John Shoemaker | 18 | son | Laborer-Drainer | Illinois |
| 9 | Roderick Shoemaker | 15 | son | — | Illinois |
| 10 | Bruce Shoemaker | 12 | son | — | Illinois |
| 11 | Thomas Shoemaker | 10 | son | — | Illinois |
| 12 | Caroline Shoemaker | 7 | daughter | — | Illinois |
| 13 | John Shoemaker | 4 | son | — | Illinois |
| 14 | Orville Roderick | 31 | roomer | School Teacher | Illinois |
| 15 | Christian Engenbroch | 49 | head | House Painter | Illinois |
| 16 | Florence Engenbroch | 46 | wife | — | Illinois |
| 17 | Dorothy Engenbroch | 20 | daughter | Stenographer | Illinois |
| 18 | George Engenbroch | 16 | son | — | Illinois |
| 19 | Edward Engenbroch | 12 | son | — | Illinois |
| 20 | Tom Engenbroch | 10 | son | — | Illinois |
| 21 | Patrick Quinn | 47 | head | R.R. Engineer | Irish Free State |
| 22 | Nellie Quinn | 45 | wife | — | Irish Free State |
| 23 | Margaret Quinn | 21 | daughter | Stenographer | Illinois |
| 24 | Arthur Quinn | 19 | daughter | Book Ledger | Illinois |
| 25 | Marianne Quinn | 17 | daughter | — | Illinois |
| 26 | John Quinn | 15 | son | — | Illinois |
| 27 | Bernard Quinn | 14 | son | — | Illinois |
| 28 | Edward Quinn THIS PERSON | 10 | son | — | Illinois |
| 29 | Betty Ann Quinn | 7 | daughter | — | Illinois |
| 30 | Patsy Quinn | 3 | daughter | — | Illinois |
| 31 | Andrew Ritter | 60 | head | — | Illinois |
| 32 | Ella Ritter | 58 | wife | — | Wisconsin |
| 33 | Marcella Ritter | 22 | daughter | Stenographer | Illinois |
| 34 | Irene Ritter | 20 | daughter | Stenographer | Illinois |
| 35 | Andrew Ritter | 17 | son | — | Illinois |
| 36 | John Ritter | 12 | son | — | Illinois |
| 37 | John Enders | 46 | head | — | Illinois |
| 38 | Emma Enders | 44 | wife | Houseworker | Illinois |
| 39 | Anna Enders | 22 | daughter | Nurse Maid | Illinois |
| 40 | Albert Enders | 19 | son | Delivery Boy | 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)