AL
Arthur Lee — 1940 US Census Record
Model Tree available1940 United States Federal Census · Eau-Claire-County, Wisconsin
Our Model Tree links this Arthur Lee across the 1920, 1930 and 1940 US Censuses in Eau-Claire-County, Wisconsin (XGBoost, ~Confirmed), with identified parents Ida & Ida — first a son (b.~1900), then head of a 2-person household.
Age 40
b. ~1900
Male
Son
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Eau-Claire-County, Wisconsin |
| Surname | Lee |
| Given Name | Arthur T. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Eau Claire |
| 1935 Residence (County) | Eau Claire |
| Additional Details | |
| Occupation | Freight Clerk |
| Industry | So. Railroad |
| Class of Worker | W |
| Hours Worked | 44 |
| Income (1939) | 266 |
| Highest Grade | H-4 |
| 1935 Residence | Wisconsin |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Freight Clerk |
| Township / Ward | Eau Claire City |
| Est. Birth Year | ~1900 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Arthur | Age | Birth yr |
|---|---|---|---|---|
| Ida Lee | Head | — | 60 | ~1880 |
| Arthur Lee | Son | — | 40 | ~1900 |
Census Appearances
1920
Eau Claire, …
Son, age 19
Eau Claire, Wisconsin · implied b. ~1901 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Norway |
| Mother's Birthplace | Sweden |
| Occupation | Bookkeeper |
| Industry | Railroad Dept |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Eau Claire, …
Son, age 30
Eau Claire, Wisconsin · implied b. ~1900 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lee |
| Given Name | Arthur T. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Rate Clerk |
| Industry | Steam Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Eau-Claire-County, Wisconsin
Son, age 40
Eau-Claire-County, Wisconsin · implied b. ~1900 — 2 household members
| Surname | Lee |
| Given Name | Arthur T. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Eau Claire |
| 1935 Residence (County) | Eau Claire |
| Occupation | Freight Clerk |
| Industry | So. Railroad |
| Class of Worker | W |
| Hours Worked | 44 |
| Income (1939) | 266 |
| Highest Grade | H-4 |
| 1935 Residence | Wisconsin |
| 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 Arthur Lee across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Ida Lee (~0.92 confidence) and mother Ida Lee (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Ida Lee
b. ~1866
Source mother
● Household
· direct · ~0.92
Mother
Ida Lee
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Arthur Lee
Son · 1940 · age 40 · b. ~1900 · Wisconsin
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Eau-Claire-County, Wisconsin
Open full size
1940 US Federal Census — Eau-Claire-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04477-00967)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Welbie Joyce A. (Nr) | 7 | Daughter | — | Wisconsin |
| 2 | (Nr) (Nr) | None | (nr) | — | (nr) |
| 3 | Kenneth White | 35 | Head | 40 | Wisconsin |
| 4 | Doris I. White | 31 | Wife | — | Wisconsin |
| 5 | Jack D. White | 10 | Son | — | Wisconsin |
| 6 | Marshal Strum | 46 | Head | Painter | Wisconsin |
| 7 | Delores M. Strum | 25 | Daughter | — | Wisconsin |
| 8 | Betty M. Strum | 20 | Daughter | Clerk | Wisconsin |
| 9 | Jean E. Strum | 18 | Daughter | — | Wisconsin |
| 10 | Beverly M. Strum | 16 | Daughter | — | Wisconsin |
| 11 | Kenneth P. Strum | 14 | Son | — | Wisconsin |
| 12 | James R. Strum | 7 | Son | — | Wisconsin |
| 13 | John M. Kneeland | 84 | Head | — | Sweden |
| 14 | Edmund Westlund | 48 | Son-in-law | 60 | Sweden |
| 15 | Jennie Westlund | 54 | Wife | 30 | Wisconsin |
| 16 | Lawrence Kopplin | 36 | Head | Bar Tender | Wisconsin |
| 17 | Margaret Kopplin | 35 | Wife | Stenographer | Wisconsin |
| 18 | Mary Demski | 51 | Head | 48 | Wisconsin |
| 19 | Ethel Pierson | 49 | Partner | 48 | Wisconsin |
| 20 | Adell A. Lowlien | 37 | Head | 30 | Wisconsin |
| 21 | Helga S. Lowlien | 48 | Wife | — | Wisconsin |
| 22 | Frank Flagstad | 51 | Lodger | 24 | Wisconsin |
| 23 | Myrtle Lowlien | 28 | Lodger | Kitchen Work | Wisconsin |
| 24 | Ida Q. Lee | 60 | Head | — | Sweden |
| 25 | Arthur T. Lee THIS PERSON | 40 | Son | Freight Clerk | Wisconsin |
| 26 | George F. Voss | 58 | Head | 40 | Germany |
| 27 | Anna M. Voss | 55 | Wife | — | Wisconsin |
| 28 | Virginia A. Voss | 24 | Daughter | 52 | Wisconsin |
| 29 | Winnifred Voss | 21 | Daughter | 12 | Wisconsin |
| 30 | Frances E. Voss | 19 | Daughter | 28 | Wisconsin |
| 31 | Gerald J. Voss | 18 | Son | 2 | Wisconsin |
| 32 | Charles B. Mathews | 34 | Head | Foreman | Minnesota |
| 33 | Delila M. Mathews | 31 | Wife | — | Wisconsin |
| 34 | Edith A. Mathews | 11 | Daughter | — | Wisconsin |
| 35 | Charles B. Mathews | 7 | Son | — | Wisconsin |
| 36 | Edward W. Erickson | 54 | Head | — | Norway |
| 37 | Ellen Erickson | 47 | Wife | — | Wisconsin |
| 38 | Edward S. Erickson | 25 | Son | Truck Driver | Wisconsin |
| 39 | Delores L. Erickson | 18 | Daughter | — | Wisconsin |
| 40 | Arlas W. Erickson | 16 | Son | — | Wisconsin |
Pedigree Summary
Arthur
Gen 1 · 2 parents
~0.92
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)