TQ
Thomas Quinn — 1940 US Census Record
Model Tree available1940 United States Federal Census · Swift-County, Minnesota
Our Model Tree links this Thomas Quinn across the 1920, 1930 and 1940 US Censuses in Swift-County, Minnesota (XGBoost, ~Confirmed), with identified parents Jerry & John — first a son (b.~1907), then head of a 6-person household.
Age 33
b. ~1907
Male
Son
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Swift-County, Minnesota |
| Surname | Quinn |
| Given Name | Thomas |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Kildare |
| 1935 Residence (County) | Swift |
| Additional Details | |
| Occupation | farmer |
| Industry | farming |
| Class of Worker | OA |
| Hours Worked | 52 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Farmer |
| Township / Ward | Kildare |
| Est. Birth Year | ~1907 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Julia Quinn | Spouse | — | 56 | ~1884 |
| Ray Quinn | Son | — | 24 | ~1916 |
| Lawrence Quinn | Head | — | 62 | ~1878 |
| Thomas Quinn | Son | — | 33 | ~1907 |
| Edward Quinn | Son | — | 29 | ~1911 |
| Daniel Quinn | Son | — | 31 | ~1909 |
Census Appearances
1920
Chippewa, Minnesota
Son, age 13
Chippewa, Minnesota · implied b. ~1907 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quinn |
| Given Name | Thomas F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Swift, Minnesota
Son, age 23
Swift, Minnesota · implied b. ~1907 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quinn |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Swift-County, Minnesota
Son, age 33
Swift-County, Minnesota · implied b. ~1907 — 6 household members
| Surname | Quinn |
| Given Name | Thomas |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Kildare |
| 1935 Residence (County) | Swift |
| Occupation | farmer |
| Industry | farming |
| Class of Worker | OA |
| Hours Worked | 52 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Thomas Quinn across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Jerry Quinn (~0.92 confidence) and father John Huffman (~0.60 confidence) and father Lawrence Quinn (~0.92 confidence) and mother Julia Quinn (~0.92 confidence) and mother Julia Quinn (~0.92 confidence) and mother Mabel Huffman (~0.50 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.8
Father
Jerry Quinn
b. ~1878
Source father
● Household
· direct · ~0.92
Father
John Huffman
b. ~1904
Source father
● Household
· direct · ~0.6
Father
Lawrence Quinn
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Julia Quinn
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Julia Quinn
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Mabel Huffman
b. ~1907
Source mother
● Household
· direct · ~0.5
This person
Anchor record
Thomas Quinn
Son · 1940 · age 33 · b. ~1907 · Minnesota
★ You are viewing this record
Sibling
Daniel Quinn
Sibling · 1940 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Quinn
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Quinn
Sibling · 1940 · age 24
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 — Swift-County, Minnesota
Open full size
1940 US Federal Census — Swift-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01963-00331)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | James Schoof | 6 | son | — | Minnesota |
| 42 | Francis Schoof | 2 | son | — | Minnesota |
| 43 | Lawrence Schoof | 1 | son | — | Minnesota |
| 44 | Andrew Fredrickson | 36 | head | Farmer | Iowa |
| 45 | Vernie Fredrickson | 36 | wife | — | Illinois |
| 46 | Clarence Quinn | 42 | head | Farmer | Iowa |
| 47 | Beatrice Quinn | 38 | wife | — | Iowa |
| 48 | Harold Quinn | 13 | son | — | Minnesota |
| 49 | Joseph Quinn | 11 | son | — | Minnesota |
| 50 | Patrick Quinn | 10 | son | — | Minnesota |
| 51 | Mary Evelyn Quinn | 9 | daughter | — | Minnesota |
| 52 | Michael Quinn | 7 | son | — | Minnesota |
| 53 | Elizabeth Ann Quinn | 5 | daughter | — | Minnesota |
| 54 | Peter Quinn | 3 | son | — | Minnesota |
| 55 | Edward Krattenmaker | 34 | head | Farmer | Minnesota |
| 56 | Alice Krattenmaker | 31 | wife | — | Iowa |
| 57 | Thomas Krattenmaker | 5 | son | — | Minnesota |
| 58 | Mary Jean Krattenmaker | 1 | daughter | — | Minnesota |
| 59 | Kenneth Krattenmaker | 9 | son | — | Minnesota |
| 60 | Kenneth Welsh | 45 | head | Farmer | Nebraska |
| 61 | Ethel Welsh | 39 | wife | — | Nebraska |
| 62 | Leonard Welsh | 18 | son | — | Nebraska |
| 63 | Leona Welsh | 14 | daughter | — | Nebraska |
| 64 | Glen Flynn | 24 | head | Farmer | Minnesota |
| 65 | Annetta Flynn | 25 | wife | — | Iowa |
| 66 | Lawrence Quinn | 62 | head | — | Iowa |
| 67 | Julia Quinn | 56 | wife | — | Iowa |
| 68 | Thomas Quinn THIS PERSON | 33 | son | Farmer | Iowa |
| 69 | Daniel Quinn | 31 | son | Farmer | Iowa |
| 70 | Edward Quinn | 29 | son | Farmer | Minnesota |
| 71 | Ray Quinn | 24 | son | Telegraphy | Minnesota |
| 72 | John Mcginty | 52 | head | Farmer | Minnesota |
| 73 | Veronica Mcginty | 46 | wife | — | Minnesota |
| 74 | Joseph Mcginty | 26 | son | Farmer | Minnesota |
| 75 | Lloyd Mcginty | 23 | son | Farmer | Minnesota |
| 76 | Merlin Mcginty | 18 | son | — | Minnesota |
| 77 | Leo Mcginty | 17 | son | Farmer | Minnesota |
| 78 | Cletus Mcginty | 15 | son | — | Minnesota |
| 79 | Patrick Mcginty | 13 | son | — | Minnesota |
| 80 | Earl Mcginty | 12 | son | — | Minnesota |
Pedigree Summary
Thomas + 3 siblings
Gen 1 · 6 parents
~0.8
Max depth 4 (1900–1950 window)
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)