RW
Robert Williamson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Juneau-County, Wisconsin
Our Model Tree links this Robert Williamson across the 1930 and 1940 US Censuses in Juneau-County, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 10-person household.
Age 16
b. ~1924
Male
Son
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Juneau-County, Wisconsin |
| Surname | Williamson |
| Given Name | Robert |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Seven Mile Creek |
| 1935 Residence (County) | Juneau |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 866 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Laborer |
| Township / Ward | Seven Mile Creek |
| 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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Williamson | Son | — | 16 | ~1924 |
| John Williamson | Son | — | 10 | ~1930 |
| Gerald Williamson | Son | — | 6 | ~1934 |
| Francis Williamson | Son | — | 8 | ~1932 |
| Evelyn Williamson | Daughter | — | 12 | ~1928 |
| Ray Williamson | Head | — | 50 | ~1890 |
| Bertha Williamson | Spouse | — | 50 | ~1890 |
| Harold Williamson | Son | — | 20 | ~1920 |
| Arnold Williamson | Son | — | 14 | ~1926 |
| Willard Williamson | Son | — | 19 | ~1921 |
Census Appearances
1930
Juneau, Wisconsin
Son, age 7
Juneau, Wisconsin · implied b. ~1923 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williamson |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Austria |
| Occupation | none |
| Can Read/Write | No |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Juneau-County, Wisconsin
Son, age 16
Juneau-County, Wisconsin · implied b. ~1924 — 10 household members
| Surname | Williamson |
| Given Name | Robert |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Seven Mile Creek |
| 1935 Residence (County) | Juneau |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 866 |
| Highest Grade | No 7 |
| 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 Robert Williamson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Williamson
Son · 1940 · age 16 · b. ~1924 · Wisconsin
★ You are viewing this record
Sibling
Arnold Williamson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Williamson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Williamson
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willard Williamson
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Williamson
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Williamson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Williamson
Sibling · 1940 · age 12
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 — Juneau-County, Wisconsin
Open full size
1940 US Federal Census — Juneau-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04486-00214)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | David Miles | 9 | son | — | Wisconsin |
| 42 | Donald Miles | 8 | son | — | Wisconsin |
| 43 | Alfred Miles | 5 | son | — | Wisconsin |
| 44 | Nels Johnson | 71 | Head | Farmer | Norway |
| 45 | Lena Johnson | 55 | wife | — | Norway |
| 46 | Otis Johnson | 32 | son | Laborer | Wisconsin |
| 47 | Winifred Johnson | 22 | daughter | — | Wisconsin |
| 48 | Loraine Johnson | 1 | grand daughter | — | Wisconsin |
| 49 | Archie Niles | 54 | Head | Farmer | Wisconsin |
| 50 | Emma Niles | 55 | wife | — | Wisconsin |
| 51 | Frank Biers | 40 | Head | Farmer | Wisconsin |
| 52 | Mary Biers | 32 | wife | — | Wisconsin |
| 53 | Bonnie Biers | 12 | daughter | — | Wisconsin |
| 54 | Deloris Biers | 10 | daughter | — | Wisconsin |
| 55 | Lillian Biers | 7 | daughter | — | Wisconsin |
| 56 | Glen Biers | 5 | son | — | Wisconsin |
| 57 | Anna Mae Biers | 3 | daughter | — | Wisconsin |
| 58 | Carol Biers | 1 | daughter | — | Wisconsin |
| 59 | Arthur Russell | 51 | Head | Farmer | Wisconsin |
| 60 | Florence Russell | 42 | wife | — | Iowa |
| 61 | Kathryn Russell | 15 | daughter | — | Wisconsin |
| 62 | Charles Russell | 77 | Head | — | Wisconsin |
| 63 | Maggie Amanda Russell | 64 | wife | — | Wisconsin |
| 64 | Harry Russell | 40 | Head | Laborer | Wisconsin |
| 65 | Esther Russell | 23 | wife | — | Wisconsin |
| 66 | Harry Russell | 2 | son | — | Wisconsin |
| 67 | Ray Williamson | 50 | Head | Farmer | Wisconsin |
| 68 | Bertha Williamson | 50 | wife | — | Wisconsin |
| 69 | Harold Williamson | 20 | son | Laborer | Wisconsin |
| 70 | Willard Williamson | 19 | son | Laborer | Wisconsin |
| 71 | Robert Williamson THIS PERSON | 16 | son | Laborer | Wisconsin |
| 72 | Arnold Williamson | 14 | son | — | Wisconsin |
| 73 | Evelyn Williamson | 12 | daughter | — | Wisconsin |
| 74 | John Williamson | 10 | son | — | Wisconsin |
| 75 | Francis Williamson | 8 | son | — | Wisconsin |
| 76 | Gerald Williamson | 6 | son | — | Wisconsin |
| 77 | Louis Braund | 52 | Head | Farmer | Wisconsin |
| 78 | Margaret Braund | 49 | wife | — | Wisconsin |
| 79 | Ina Marie Braund | 3 | daughter | — | Wisconsin |
| 80 | Edward Schuester | 59 | Head | Farmer | 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)