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Lois Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hennepin-County, Minnesota
Our Model Tree links this Lois Williams across the 1930 and 1940 US Censuses in Hennepin-County, Minnesota (XGBoost, ~Confirmed) — first a daughter (b.~1930), then head of a 8-person household.
Age 10
b. ~1930
Female
Daughter
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hennepin-County, Minnesota |
| Surname | Williams |
| Given Name | Lois Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Minneapolis |
| 1935 Residence (County) | Hennepin |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Minneapolis |
| Est. Birth Year | ~1930 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lois | Age | Birth yr |
|---|---|---|---|---|
| Lois Williams | Daughter | — | 10 | ~1930 |
| Jane Williams | Daughter | — | 8 | ~1932 |
| Jack Williams | Head | — | 45 | ~1895 |
| Warren Williams | Son | — | 15 | ~1925 |
| Earl Williams | Son | — | 21 | ~1919 |
| John Williams | Son | — | 12 | ~1928 |
| James Williams | Son | — | 14 | ~1926 |
| Arnette Williams | Spouse | — | 46 | ~1894 |
Census Appearances
1930
Hennepin, Minnesota
Daughter, age
Hennepin, Minnesota · implied b. ~1930 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Lois |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Hennepin-County, Minnesota
Daughter, age 10
Hennepin-County, Minnesota · implied b. ~1930 — 8 household members
| Surname | Williams |
| Given Name | Lois Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Minneapolis |
| 1935 Residence (County) | Hennepin |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Lois Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lois Williams
Daughter · 1940 · age 10 · b. ~1930 · Minnesota
★ You are viewing this record
Sibling
Warren Williams
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jane Williams
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Williams
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Williams
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Williams
Sibling · 1940 · age 14
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 — Hennepin-County, Minnesota
Open full size
1940 US Federal Census — Hennepin-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01984-00572)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harvey Showalter | 30 | Head | Salesman | Minnesota |
| 2 | Patricia Dale Showalter | 0 | Daughter | — | Minnesota |
| 3 | Lyman G. Beiseker | 32 | Head | Laborer | No. Dakota |
| 4 | Louise Beiseker | 27 | Wife | Choc. Dipper | Minnesota |
| 5 | Marilyn Beiseker | 8 | Daughter | — | Minnesota |
| 6 | Joyce Beiseker | 1 | Daughter | — | Minnesota |
| 7 | Harold X. La Valla | 20 | Head | Laborer | Minnesota |
| 8 | Florence La Valla | 18 | Wife | Housework | Minnesota |
| 9 | Mary F. Belden | 57 | Head | School Teacher | Minnesota |
| 10 | Mary Foster | 79 | Aunt | — | Minnesota |
| 11 | Frank H. Koch | 52 | Head | Salesman | Pennsylvania |
| 12 | Alice Koch | 53 | Wife | — | Iowa |
| 13 | John Palmer | 50 | Head | Washman | Sweden |
| 14 | Anna Palmer | 46 | Wife | — | Sweden |
| 15 | Pearl Palmer | 17 | Daughter | School | Minnesota |
| 16 | Joyce Palmer | 14 | Daughter | School | Minnesota |
| 17 | Donna Jean Palmer | 10 | Daughter | — | Minnesota |
| 18 | Vera Joan Palmer | 10 | Daughter | — | Minnesota |
| 19 | Enos E. Sundberg | 65 | Head | Painter | Chicago |
| 20 | Anna Laura Sundberg | 52 | Wife | — | Wisconsin |
| 21 | Barney Malikowski | 23 | Head | Lineman | Minnesota |
| 22 | Kathryn Malikowski | 21 | Wife | — | Minnesota |
| 23 | Ella Malikowski | 0 | Daughter | — | Minnesota |
| 24 | Bernard Koenig | 72 | Head | — | Ohio |
| 25 | Anna Koenig | 64 | Wife | — | Minnesota |
| 26 | Ruth G. Worn | 46 | Head | Seamstress | Iowa |
| 27 | Gerald Worn | 17 | Son | Auto Worker | So. Dakota |
| 28 | Betty Worn | 11 | Daughter | — | Minnesota |
| 29 | Donald Worn | 8 | Son | — | Minnesota |
| 30 | Shirley Ann Worn | 3 | Daughter | — | Minnesota |
| 31 | Jack L. Williams | 45 | Head | Salesman | Minnesota |
| 32 | Arnette Williams | 46 | Wife | — | Minnesota |
| 33 | Earl Williams | 21 | Son | — | Minnesota |
| 34 | James Williams | 14 | Son | — | Minnesota |
| 35 | Warren Williams | 15 | Son | — | Minnesota |
| 36 | John Williams | 12 | Son | — | Minnesota |
| 37 | Lois Ann Williams THIS PERSON | 10 | Daughter | — | Minnesota |
| 38 | Jane Leon Williams | 8 | Daughter | — | Minnesota |
| 39 | Max Braverman | 50 | Head | Electric Prod. | Russia |
| 40 | Goldie Braverman | 44 | Wife | — | Russia |
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)