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Leonard Anderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Waupaca-County, Wisconsin
Our Model Tree links this Leonard Anderson across the 1930 and 1940 US Censuses in Waupaca-County, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 10-person household.
Age 14
b. ~1926
Male
Son
Born: Wisconsin
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Waupaca-County, Wisconsin |
| Surname | Anderson |
| Given Name | Leonard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Town of Matteson |
| 1935 Residence (County) | Waupaca |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | 6 |
| 1935 Residence | Same Place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Town Of Matteson |
| Est. Birth Year | ~1926 |
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 Leonard | Age | Birth yr |
|---|---|---|---|---|
| Lester Anderson | Head | — | 40 | ~1900 |
| Clarence Anderson | Son | — | 12 | ~1928 |
| Phyllis Anderson | Daughter | — | 1 | ~1939 |
| Lizzie Anderson | Spouse | — | 34 | ~1906 |
| Richard Anderson | Son | — | 7 | ~1933 |
| Dorothy Anderson | Daughter | — | 2 | ~1938 |
| Leonard Anderson | Son | — | 14 | ~1926 |
| La Anderson | Daughter | — | 10 | ~1930 |
| June Anderson | Daughter | — | 5 | ~1935 |
| Victor Anderson | Son | — | 15 | ~1925 |
Census Appearances
1930
Waupaca, Wisconsin
Son, age 4
Waupaca, Wisconsin · implied b. ~1926 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Leonard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| 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 14
Waupaca-County, Wisconsin · implied b. ~1926 — 10 household members
| Surname | Anderson |
| Given Name | Leonard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Town of Matteson |
| 1935 Residence (County) | Waupaca |
| Class of Worker | 0 |
| Highest Grade | 6 |
| 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 Leonard Anderson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Leonard Anderson
Son · 1940 · age 14 · b. ~1926 · Wisconsin
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Sibling
Phyllis Anderson
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Anderson
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
June Anderson
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarence Anderson
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Victor Anderson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
La Anderson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Anderson
Sibling · 1940 · age 2
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
38 people indexed on this census page (nara:1940:m-t0627-04535-00587)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Robert Olson | 13 | Son | — | Wisconsin |
| 2 | Ana Rose Olson | 12 | Daughter | — | Wisconsin |
| 3 | Kenneth Olson | 11 | Son | — | Wisconsin |
| 4 | Marshall Peterson | 33 | Head | Farmer | Illinois |
| 5 | Fern Peterson | 22 | Wife | — | Wisconsin |
| 6 | Louis Olson | 74 | Head | Farmer | Norway |
| 7 | Ingeborg Olson | 64 | Wife | — | Norway |
| 8 | Edwin Olson | 22 | Son | Laborer | Wisconsin |
| 9 | Ole T. Derlie | 63 | Head | Farmer | Norway |
| 10 | Lester Anderson | 40 | Head | Laborer | Wisconsin |
| 11 | Lizzie Anderson | 34 | Wife | — | Wisconsin |
| 12 | Victor Anderson | 15 | Son | Laborer | Wisconsin |
| 13 | Leonard Anderson THIS PERSON | 14 | Son | — | Wisconsin |
| 14 | Clarence Anderson | 12 | Son | — | Wisconsin |
| 15 | La Verne Anderson | 10 | Daughter | — | Wisconsin |
| 16 | Richard Anderson | 7 | Son | — | Wisconsin |
| 17 | June Anderson | 5 | Daughter | — | Wisconsin |
| 18 | Dorothy Anderson | 2 | Daughter | — | Wisconsin |
| 19 | Phyllis Anderson | 1 | Daughter | — | Wisconsin |
| 20 | John M. Johnson | 57 | Head | Machinist | Wisconsin |
| 21 | Sophia Johnson | 37 | Wife | — | Wisconsin |
| 22 | Jacqueline A. Johnson | 16 | Daughter | — | Wisconsin |
| 23 | Shirley Johnson | 9 | Daughter | — | Wisconsin |
| 24 | Florence Milius | 8 | Niece | — | Illinois |
| 25 | Elizabeth Hameister | 20 | Lodger | Teacher | Wisconsin |
| 26 | James Mcclone | 37 | Head | Farmer | Wisconsin |
| 27 | Amy Mcclone | 35 | Wife | — | Wisconsin |
| 28 | Lorraine Mcclone | 12 | Daughter | — | Wisconsin |
| 29 | Dorothy Jane Mcclone | 11 | Daughter | — | Wisconsin |
| 30 | Mary Anne Mcclone | 9 | Daughter | — | Wisconsin |
| 31 | Barbara Mcclone | 7 | Daughter | — | Wisconsin |
| 32 | Joan Mcclone | 4 | Daughter | — | Wisconsin |
| 33 | Robert Mcclone | 1 | Son | — | Wisconsin |
| 34 | Leonard Zirk | 45 | Head | Farmer | Wisconsin |
| 35 | Louis Zirk | 43 | Brother | Carpenter | Wisconsin |
| 36 | Herbert Zirk | 39 | Brother | Farmer | Wisconsin |
| 37 | Carl Fleener | 22 | Lodger | Laborer | Wisconsin |
| 38 | Jeanette Johnson | 53 | Housekeeper | Housekeeper | 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)