JQ
James Quinn — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this James Quinn across the 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 10-person household.
Age 11
b. ~1929
Male
Son
Born: Michigan
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | Quinn |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Highest Grade | G 5 |
| 1935 Residence | Same Place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Detroit |
| Est. Birth Year | ~1929 |
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 James | Age | Birth yr |
|---|---|---|---|---|
| Catherine Quinn | Daughter | — | 18 | ~1922 |
| Agnes Quinn | Daughter | — | 14 | ~1926 |
| Margaret Queen | Daughter | — | 25 | ~1915 |
| Dorothy Quinn | Daughter | — | 13 | ~1927 |
| John Quinn | Head | — | 57 | ~1883 |
| Mary Queen | Other | — | 2 | ~1938 |
| Joseph Quinn | Son | — | 15 | ~1925 |
| John Quinn | Son | — | 20 | ~1920 |
| James Quinn | Son | — | 11 | ~1929 |
| Mary Quinn | Spouse | — | 49 | ~1891 |
Census Appearances
1930
Wayne, Michigan
Son, age 1
Wayne, Michigan · implied b. ~1929 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quinn |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | none |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Son, age 11
Wayne-County, Michigan · implied b. ~1929 — 10 household members
| Surname | Quinn |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit |
| 1935 Residence (County) | Wayne |
| Highest Grade | G 5 |
| 1935 Residence | Same Place |
| 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 James Quinn across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Quinn
Son · 1940 · age 11 · b. ~1929 · Michigan
★ You are viewing this record
Sibling
Margaret Queen
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Quinn
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Quinn
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Quinn
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Quinn
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Quinn
Sibling · 1940 · age 15
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 — Wayne-County, Michigan
Open full size
1940 US Federal Census — Wayne-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01864-00672)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Kathleen Deffin | 41 | Wife | — | Michigan |
| 42 | Glen Congdon | 44 | Head | Auto Mechanic | Michigan |
| 43 | Sarah Congdon | 42 | Wife | — | Michigan |
| 44 | Jean Congdon | 13 | Daughter | — | Michigan |
| 45 | Joan Congdon | 13 | Daughter | — | Michigan |
| 46 | Albert Jones | 74 | Head | — | Canada-English |
| 47 | John Bartush | 52 | Head | Baker | Lithuania |
| 48 | Anna Bartush | 48 | Wife | — | Lithuania |
| 49 | Albert Bartush | 18 | Son | Grinder | Michigan |
| 50 | Vito Bartush | 16 | Son | — | Michigan |
| 51 | Edward Bartush | 11 | Son | — | Michigan |
| 52 | John Dombrosva | 52 | Brother-in-law | Baker | Lithuania |
| 53 | Chester Graves | 34 | Head | Brick Mason | Tennessee |
| 54 | Dolly Graves | 31 | Wife | — | Ohio |
| 55 | Violet Graves | 15 | Daughter | — | Michigan |
| 56 | Jane Graves | 9 | Daughter | — | Michigan |
| 57 | Alvin Jewell | 43 | Head | Assembler | Michigan |
| 58 | Isobel Jewell | 40 | Wife | — | Illinois |
| 59 | Arlene Jewell | 19 | Daughter | Candy Clerk | Michigan |
| 60 | Dorothy Jewell | 16 | Daughter | — | Michigan |
| 61 | Janet Jewell | 15 | Daughter | — | Michigan |
| 62 | Bernice Jewell | 13 | Daughter | — | Michigan |
| 63 | Alvin Jr. Jewell | 8 | Son | — | Michigan |
| 64 | Carol Jewell | 2 | Daughter | — | Michigan |
| 65 | Carl Lindbloom | 58 | Head | Janitor | Finland |
| 66 | Hari Lindbloom | 51 | Wife | — | Finland |
| 67 | C. J. Hiskie | 39 | Partner | Carpenter | Canada-English |
| 68 | John Quinn | 57 | Head | Watchman | Irish Free State |
| 69 | Mary Quinn | 49 | Wife | — | Irish Free State |
| 70 | John Quinn | 20 | Son | Press Operator | Michigan |
| 71 | Catherine Quinn | 18 | Daughter | New Worker | Michigan |
| 72 | Joseph Quinn | 15 | Son | — | Michigan |
| 73 | Agnes Quinn | 14 | Daughter | — | Michigan |
| 74 | Dorothy Quinn | 13 | Daughter | — | Michigan |
| 75 | James Quinn THIS PERSON | 11 | Son | — | Michigan |
| 76 | Margaret Queen | 25 | Daughter | — | Michigan |
| 77 | Mary Patricia Queen | 2 | Granddaughter | — | Michigan |
| 78 | — | None | — | — | — |
| 79 | Tobias Krachin | 46 | Head | Salesman | Poland |
| 80 | Rose Krachin | 39 | Wife | — | Poland |
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)