JT
John Tierney — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Brown-County, Wisconsin
Our Model Tree links this John Tierney across the 1930 and 1940 US Censuses in Brown-County, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 7-person household.
Age 16
b. ~1924
Male
Son
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Brown-County, Wisconsin |
| Surname | Tierney |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Green Bay |
| 1935 Residence (County) | Brown |
| Additional Details | |
| Occupation | Clerk |
| Industry | Retail Grocer |
| Class of Worker | PW |
| Hours Worked | 8 |
| Income (1939) | 75 |
| Highest Grade | H3 |
| 1935 Residence | Same House |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Clerk |
| Township / Ward | Green Bay |
| Est. Birth Year | ~1924 |
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 |
|---|---|---|---|---|
| Joan Tierney | Daughter | — | 10 | ~1930 |
| Hattie Tierney | Spouse | — | 35 | ~1905 |
| Mary Tierney | Daughter | — | 7 | ~1933 |
| John Tierney | Head | — | 43 | ~1897 |
| Carol Tierney | Daughter | — | 4 | ~1936 |
| Rose Tierney | Daughter | — | 12 | ~1928 |
| John Tierney | Son | — | 16 | ~1924 |
Census Appearances
1930
Brown, Wisconsin
Son, age 6
Brown, Wisconsin · implied b. ~1924 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tierney |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Wisconsin |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Brown-County, Wisconsin
Son, age 16
Brown-County, Wisconsin · implied b. ~1924 — 7 household members
| Surname | Tierney |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Green Bay |
| 1935 Residence (County) | Brown |
| Occupation | Clerk |
| Industry | Retail Grocer |
| Class of Worker | PW |
| Hours Worked | 8 |
| Income (1939) | 75 |
| Highest Grade | H3 |
| 1935 Residence | Same House |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Tierney across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Tierney
Son · 1940 · age 16 · b. ~1924 · Wisconsin
★ You are viewing this record
Sibling
Carol Tierney
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joan Tierney
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Tierney
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Tierney
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 — Brown-County, Wisconsin
Open full size
1940 US Federal Census — Brown-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04460-00509)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Charles W. Downie | 60 | Nephew | — | Wisconsin |
| 42 | Lewis Extra | 60 | Lodger | — | Wisconsin |
| 43 | Clara Heidgen | 60 | Head | Teacher | Wisconsin |
| 44 | Elizabeth Seibel | 76 | Sister | — | Wisconsin |
| 45 | John Q. Heidgen | 71 | Head | Blacksmith | Wisconsin |
| 46 | Elizabeth Heidgen | 68 | Wife | — | Wisconsin |
| 47 | Clarence Heidgen | 30 | Son | Apprentice Blacksmith | Wisconsin |
| 48 | Henry R. Lawrence | 54 | Head | Service Man | Wisconsin |
| 49 | Emma Lawrence | 58 | Wife | — | Wisconsin |
| 50 | Albert Hyke | 49 | Lodger | Clerk | Wisconsin |
| 51 | Palmer Phillips | 72 | Head | Truck Driver | Wisconsin |
| 52 | Marie G. Phillips | 62 | Wife | — | Wisconsin |
| 53 | John Parker | 58 | Head | Conductor | Wisconsin |
| 54 | Augusta R. Parker | 56 | Wife | — | Illinois |
| 55 | Herbert Parker | 28 | Son | Laborer | Wisconsin |
| 56 | Mildred Parker | 20 | Daughter | Life Insurance Agent | Wisconsin |
| 57 | Cena R. Leicht | 70 | Head | — | Denmark |
| 58 | Elsie Ansorge | 46 | Daughter | — | Wisconsin |
| 59 | Frank Ansorge | 56 | Son-in-law | Proprietor | Wisconsin |
| 60 | Charles Kornocky | 61 | Head | Retired | Wisconsin |
| 61 | Carrie Kornocky | 64 | Wife | — | Wisconsin |
| 62 | Ralph L. Alvin | 46 | Lodger | Locomotive Brakeman | Ohio |
| 63 | George Kiehnbaum | 52 | Head | Car Repairer | Wisconsin |
| 64 | Adela Kiehnbaum | 51 | Wife | — | Wisconsin |
| 65 | Carl Kiehnbaum | 20 | Son | Clerk | Wisconsin |
| 66 | Anastasia Reidy | 20 | Lodger | Packer | Wisconsin |
| 67 | John A. Tierney | 43 | Head | Salesman | Minnesota |
| 68 | Hattie Tierney | 35 | Wife | — | Wisconsin |
| 69 | John Tierney THIS PERSON | 16 | Son | Clerk | Minnesota |
| 70 | Rose Mary Tierney | 12 | Daughter | — | Wisconsin |
| 71 | Joan Tierney | 10 | Daughter | — | Wisconsin |
| 72 | Mary Lou Tierney | 7 | Daughter | — | Wisconsin |
| 73 | Carol Tierney | 4 | Daughter | — | Wisconsin |
| 74 | Jane Goggins | 55 | Head | — | Wisconsin |
| 75 | Georgianna Goggins | 21 | Daughter | Receptionist | Wisconsin |
| 76 | Mary Elizabeth Goggins | 20 | Daughter | Proof Reader | Wisconsin |
| 77 | Eulalie Goggins | 18 | Daughter | — | Wisconsin |
| 78 | Beatrice Goggins | 16 | Daughter | — | Wisconsin |
| 79 | Dorothy Goggins | 13 | Daughter | — | Wisconsin |
| 80 | Hartland Sharpe | 61 | Head | Proprietor | Wisconsin |
Related Census Records
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)