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John Collier — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Waupaca-County, Wisconsin
Our Model Tree links this John Collier across the 1930 and 1940 US Censuses in Waupaca-County, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 7-person household.
Age 19
b. ~1921
Male
Son
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Waupaca-County, Wisconsin |
| Surname | Collier |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Lebanon Township |
| 1935 Residence (County) | Waupaca |
| Additional Details | |
| Occupation | Farm Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 80 |
| Income (1939) | 180 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Farm Laborer |
| Township / Ward | Lebanon Township |
| 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 |
|---|---|---|---|---|
| James Collier | Head | — | 64 | ~1876 |
| John Collier | Son | — | 19 | ~1921 |
| Arthur Collier | Son | — | 35 | ~1905 |
| Harold Collier | Son | — | 24 | ~1916 |
| Margaret Collier | Daughter | — | 21 | ~1919 |
| Clifford Collier | Son | — | 26 | ~1914 |
| Gerald Collier | Son | — | 29 | ~1911 |
Census Appearances
1930
Waupaca, Wisconsin
Son, age 9
Waupaca, Wisconsin · implied b. ~1921 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Collier |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Waupaca-County, Wisconsin
Son, age 19
Waupaca-County, Wisconsin · implied b. ~1921 — 7 household members
| Surname | Collier |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Lebanon Township |
| 1935 Residence (County) | Waupaca |
| Occupation | Farm Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 80 |
| Income (1939) | 180 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Collier across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Collier
Son · 1940 · age 19 · b. ~1921 · Wisconsin
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Sibling
Clifford Collier
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Collier
Sibling · 1940 · age 35
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Collier
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Collier
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Collier
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 — Waupaca-County, Wisconsin
Open full size
1940 US Federal Census — Waupaca-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04535-00451)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ruth Everts | 36 | Daughter | — | Wisconsin |
| 42 | Betty Lou Everts | 12 | Daughter | — | Wisconsin |
| 43 | James Everts | 10 | Son | — | Wisconsin |
| 44 | Richard Everts | 8 | Son | — | Wisconsin |
| 45 | Rose Mary Everts | 5 | Daughter | — | Wisconsin |
| 46 | Wayne Everts | 2 | Son | — | Wisconsin |
| 47 | Mary Rohan | 45 | Head | Farmer | Wisconsin |
| 48 | Eugene Rohan | 15 | Son | Farm Laborer | Wisconsin |
| 49 | Hazel F. Rohan | 13 | Daughter | — | Wisconsin |
| 50 | George Zahorich | 50 | Hired Hand | Farm Laborer | Wisconsin |
| 51 | Ernest Krahl | 25 | Head | Farm Laborer | Wisconsin |
| 52 | Mildred Krahl | 24 | Wife | — | Wisconsin |
| 53 | Carol Krahl | 2 | Daughter | — | Wisconsin |
| 54 | Beverly Krahl | 0 | Daughter | — | Wisconsin |
| 55 | Paul Hoffman | 43 | Head | Farm Operator | Wisconsin |
| 56 | Gertrude Hoffman | 36 | Wife | — | Wisconsin |
| 57 | Richard Hoffman | 5 | Son | — | Wisconsin |
| 58 | Ruth Hoffman | 2 | Daughter | — | Wisconsin |
| 59 | William Hoffman | 73 | Father | — | Wisconsin |
| 60 | Kenneth Bender | 32 | Hired Hand | Farm Laborer | Wisconsin |
| 61 | James Hurley | 55 | Head | Farmer | Wisconsin |
| 62 | Timothy Hurley | 44 | Brother | Farmer | Wisconsin |
| 63 | Frank Grain | 39 | Head | Farmer | Wisconsin |
| 64 | Ethel Grain | 40 | Wife | — | Wisconsin |
| 65 | Arnold Grain | 14 | Son | — | Wisconsin |
| 66 | Patricia Grain | 12 | Daughter | — | Wisconsin |
| 67 | Bernard Carey | 24 | Hired Hand | Farm Laborer | Wisconsin |
| 68 | James Collier | 64 | Head | Farmer | Wisconsin |
| 69 | Arthur Collier | 35 | Son | Farm Laborer | Wisconsin |
| 70 | Gerald Collier | 29 | Son | Farm Laborer | Wisconsin |
| 71 | Clifford Collier | 26 | Son | Farm Laborer | Wisconsin |
| 72 | Harold Collier | 24 | Son | Farm Laborer | Wisconsin |
| 73 | Margaret Collier | 21 | Daughter | Maid | Wisconsin |
| 74 | John Collier THIS PERSON | 19 | Son | Farm Laborer | Wisconsin |
| 75 | Emmett Allen | 55 | Head | Farmer | Wisconsin |
| 76 | Jane Allen | 49 | Wife | — | Wisconsin |
| 77 | Lorene Allen | 23 | Daughter | Teacher | Wisconsin |
| 78 | Kathleen Allen | 17 | Daughter | — | Wisconsin |
| 79 | Henry Ganke | 48 | Head | Farmer | Wisconsin |
| 80 | Esther Ganke | 42 | Wife | — | Wisconsin |
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)