MW
Marie Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bear-Lake-County, Idaho
Our Model Tree links this Marie Williams across the 1920, 1930 and 1940 US Censuses in Bear-Lake-County, Idaho (XGBoost, ~Confirmed) — first a head (b.~1877), then head of a 4-person household.
Age 63
b. ~1877
Female
Head
Born: Denmark
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Bear-Lake-County, Idaho |
| Surname | Williams |
| Given Name | Marie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Widowed |
| Birthplace | Denmark |
| 1935 Residence (City) | Ward |
| 1935 Residence (County) | Bear Lake |
| Naturalization Status | Naturalized |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | 2 |
| 1935 Residence | Same place |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
| Township / Ward | Ward |
| Est. Birth Year | ~1877 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| Marie Williams | Head | — | 63 | ~1877 |
| Euston Williams | Son | — | 32 | ~1908 |
| Milford Williams | Son | — | 41 | ~1899 |
| Beulah Williams | Spouse | — | 26 | ~1914 |
Census Appearances
1920
Bear Lake, …
Spouse, age 43
Bear Lake, Idaho · implied b. ~1877 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Denmark |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1930
Bear Lake, …
Other, age 53
Bear Lake, Idaho · implied b. ~1877 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Marie |
| Relationship to Head | Mother H |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Widowed |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1886 |
| Age at First Marriage | 21 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1940
Bear-Lake-County, Idaho
Head, age 63
Bear-Lake-County, Idaho · implied b. ~1877 — 4 household members
| Surname | Williams |
| Given Name | Marie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Widowed |
| Birthplace | Denmark |
| 1935 Residence (City) | Ward |
| 1935 Residence (County) | Bear Lake |
| Naturalization Status | Naturalized |
| Class of Worker | 0 |
| Highest Grade | 2 |
| 1935 Residence | Same place |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
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 Marie Williams across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Williams
Head · 1940 · age 63 · b. ~1877 · Idaho
★ 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 — Bear-Lake-County, Idaho
Open full size
1940 US Federal Census — Bear-Lake-County, Idaho
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00738-00190)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Florence Bartock | 48 | Wife | — | Idaho |
| 42 | Norman Bartock | 18 | Son | — | Idaho |
| 43 | Naoma Bartock | 16 | Daughter | — | Idaho |
| 44 | Colleen Bartock | 12 | Daughter | — | Idaho |
| 45 | Lloyd Bartock | 9 | Son | — | Idaho |
| 46 | Loren Williams | 38 | Head | Farmer | Idaho |
| 47 | Beatrice Williams | 29 | Wife | — | Idaho |
| 48 | Norene Williams | 5 | Daughter | — | Idaho |
| 49 | Harriet P. Bacon | 74 | Head | — | New York |
| 50 | Owen Bacon | 41 | Son | Farmer | Idaho |
| 51 | Archie Freeman | 45 | Head | Truck Driver | Nebraska |
| 52 | Faye Freeman | 38 | Wife | — | Idaho |
| 53 | Blanche Freeman | 17 | Daughter | — | Idaho |
| 54 | Barbara Freeman | 14 | Daughter | — | Idaho |
| 55 | Clyde Freeman | 12 | Son | — | Idaho |
| 56 | Merlin Freeman | 10 | Son | — | Idaho |
| 57 | Jack B. Freeman | 9 | Son | — | Idaho |
| 58 | Roy D. Jewett | 37 | Head | Farmer | Idaho |
| 59 | Rhoda Jewett | 30 | Wife | — | Idaho |
| 60 | Ernest Bertsch | 42 | Head | Farmer | Nebraska |
| 61 | May L. Bertsch | 33 | Wife | — | Idaho |
| 62 | Paul Bertsch | 18 | Son | — | Idaho |
| 63 | Lucille Mccart | 16 | Daughter | — | Idaho |
| 64 | Owen Mccart | 16 | Son | — | Idaho |
| 65 | Kathryn Mccart | 5 | Daughter | — | Idaho |
| 66 | Don L. Mccart | 3 | Son | — | Idaho |
| 67 | Helen Skinner | 21 | Daughter | — | Idaho |
| 68 | Infant Skinner | 0 | Grandson | — | Idaho |
| 69 | Marie Williams THIS PERSON | 63 | Head | — | Denmark |
| 70 | Milford Williams | 41 | Son | Farmer | Idaho |
| 71 | Euston Williams | 32 | Son | Labor | Idaho |
| 72 | Beulah Williams | 26 | Wife | — | Idaho |
| 73 | Melvin Browning | 35 | Head | Labor | Idaho |
| 74 | Winona Browning | 32 | Wife | — | Wyoming |
| 75 | Ruth Browning | 10 | Daughter | — | Idaho |
| 76 | Parlene Browning | 8 | Daughter | — | Idaho |
| 77 | Joan Browning | 6 | Daughter | — | Idaho |
| 78 | Herman L. Browning | 36 | Head | Labor | Idaho |
| 79 | Susie D. Browning | 30 | Wife | — | Idaho |
| 80 | Gary Browning | 3 | Son | — | Idaho |
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)