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Martin Anderson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Bayfield-County, Wisconsin
Our Model Tree links this Martin Anderson across the 1920, 1930 and 1940 US Censuses in Bayfield-County, Wisconsin (XGBoost, ~Confirmed), with identified parents Hanna — first a head (b.~1899), then head of a 6-person household.
Age 41
b. ~1899
Male
Head
Born: Wisconsin
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bayfield-County, Wisconsin |
| Surname | Anderson |
| Given Name | Martin |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Washburn Township |
| 1935 Residence (County) | Bayfield |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm Owner |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 300 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Farmer |
| Township / Ward | Washburn Township |
| Est. Birth Year | ~1899 |
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 Martin | Age | Birth yr |
|---|---|---|---|---|
| Mary Miller | Other | — | 25 | ~1915 |
| Lora Anderson | Daughter | — | 10 | ~1930 |
| Martin Anderson | Head | — | 41 | ~1899 |
| Shirley Anderson | Daughter | — | 4 | ~1936 |
| Nellie Anderson | Spouse | — | 29 | ~1911 |
| Beverley Anderson | Daughter | — | 8 | ~1932 |
Census Appearances
1920
Bayfield, Wisconsin
Son, age 21
Bayfield, Wisconsin · implied b. ~1899 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Martin |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Laborer |
| Industry | Shipyard |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Bayfield, Wisconsin
Head, age 31
Bayfield, Wisconsin · implied b. ~1899
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Anderson |
| Given Name | Martin |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 29 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | 24 |
| Home Value / Rent | R |
| Veteran | O |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Bayfield-County, Wisconsin
Head, age 41
Bayfield-County, Wisconsin · implied b. ~1899 — 6 household members
| Surname | Anderson |
| Given Name | Martin |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Washburn Township |
| 1935 Residence (County) | Bayfield |
| Occupation | Farmer |
| Industry | Farm Owner |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 300 |
| Highest Grade | 8 |
| 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 Martin Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Hanna Anderson (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Hanna Anderson
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Martin Anderson
Head · 1940 · age 41 · b. ~1899 · 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 — Bayfield-County, Wisconsin
Open full size
1940 US Federal Census — Bayfield-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04458-00481)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Raymond Harvey | 4 | Head | — | Wisconsin |
| 42 | Lester Harvey | 2 | Son | — | Wisconsin |
| 43 | Myrtle Limes | 38 | Sister | — | Minnesota |
| 44 | Ruby Limes | 15 | Niece | Student | Wisconsin |
| 45 | Vivian Limes | 13 | Niece | — | Wisconsin |
| 46 | Scott Harvey | 24 | Brother | — | Wisconsin |
| 47 | William Harvey | 50 | Brother | — | Minnesota |
| 48 | Clement Harvey | 58 | Brother | Teacher | Minnesota |
| 49 | Carrie Overby | 75 | Head | Farmer | Sweden |
| 50 | Edward Carlson | 73 | Head | Farmer | Norway |
| 51 | Martin Anderson THIS PERSON | 41 | Head | Farmer | Wisconsin |
| 52 | Nellie Anderson | 29 | Wife | — | Wisconsin |
| 53 | Lora Anderson | 10 | Daughter | — | Wisconsin |
| 54 | Beverley Anderson | 8 | Daughter | — | Wisconsin |
| 55 | Shirley Anderson | 4 | Daughter | — | Wisconsin |
| 56 | Mary Miller | 25 | Lodger | Teacher | Illinois |
| 57 | Gust Tapala | 63 | Head | Farmer | Finland |
| 58 | Hilda Tapala | 66 | Wife | — | Finland |
| 59 | Edward Tapala | 24 | Son | Laborer | Wisconsin |
| 60 | Eskala Yalari | 63 | Head | Farmer | Norway |
| 61 | Richard Tupla | 13 | Nephew | — | Minnesota |
| 62 | Henry Strecker | 52 | Head | Farmer | Nebraska |
| 63 | Anna Strecker | 37 | Wife | — | Wisconsin |
| 64 | Florence Strecker | 12 | Daughter | — | Wisconsin |
| 65 | Grace Strecker | 10 | Daughter | — | Wisconsin |
| 66 | Henry Jr. Strecker | 9 | Son | — | Wisconsin |
| 67 | Ronald Strecker | 7 | Son | — | Wisconsin |
| 68 | Brother Gottlieb | None | M | Farm Owner | — |
| 69 | Otto J. Anderson | 45 | Head | Carpenter | Wisconsin |
| 70 | Martha Anderson | 31 | Wife | — | Wisconsin |
| 71 | Albert Anderson | 12 | Son | — | Wisconsin |
| 72 | Raymond Anderson | 8 | Son | — | Wisconsin |
| 73 | Margaret Anderson | 6 | Daughter | — | Wisconsin |
| 74 | Mary Alice Anderson | 4 | Daughter | — | Wisconsin |
| 75 | Darlene Anderson | 2 | Daughter | — | Wisconsin |
| 76 | Elmer Anderson | 48 | Head | Carpenter | Wisconsin |
| 77 | Jennie Anderson | 48 | Wife | — | Wisconsin |
| 78 | Kevin Anderson | 12 | Son | — | Wisconsin |
| 79 | John Mimi | 40 | Hired help | Laborer | Finland |
| 80 | Edward Anderson | 53 | Head | Carpenter | Wisconsin |
Pedigree Summary
Martin
Gen 1 · 1 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)