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Lois Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Page-County, Iowa
Our Model Tree links this Lois Williams across the 1930 and 1940 US Censuses in Page-County, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 8-person household.
Age 18
b. ~1922
Female
Daughter
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Page-County, Iowa |
| Surname | Williams |
| Given Name | Lois |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Page |
| Additional Details | |
| Occupation | maid |
| Industry | home |
| Class of Worker | PW |
| Hours Worked | 66 |
| Income (1939) | 108 |
| Highest Grade | 8 |
| 1935 Residence | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Maid |
| Township / Ward | Valley Township |
| Est. Birth Year | ~1922 |
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 |
|---|---|---|---|---|
| Dorothy Williams | Daughter | — | 21 | ~1919 |
| Lois Williams | Daughter | — | 18 | ~1922 |
| Nola Williams | Daughter | — | 5 | ~1935 |
| Edward Williams | Head | — | 39 | ~1901 |
| Dewey Williams | Son | — | 7 | ~1933 |
| Wendel Williams | Son | — | 14 | ~1926 |
| Calvin Williams | Son | — | 16 | ~1924 |
| Edna Williams | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Page, Iowa
Daughter, age 8
Page, Iowa · implied b. ~1922 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Lois |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Page-County, Iowa
Daughter, age 18
Page-County, Iowa · implied b. ~1922 — 8 household members
| Surname | Williams |
| Given Name | Lois |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Page |
| Occupation | maid |
| Industry | home |
| Class of Worker | PW |
| Hours Worked | 66 |
| Income (1939) | 108 |
| Highest Grade | 8 |
| 1935 Residence | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 18 · b. ~1922 · Iowa
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Sibling
Nola Williams
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Calvin Williams
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wendel Williams
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Williams
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dewey Williams
Sibling · 1940 · age 7
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 — Page-County, Iowa
Open full size
1940 US Federal Census — Page-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01188-00740)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Douglas Hunter | 17 | son | Farming | Iowa |
| 42 | Esther Hunter | 17 | daughter | — | Iowa |
| 43 | Byron Hunter | 12 | son | — | Iowa |
| 44 | Carolyn Hunter | 10 | daughter | — | Iowa |
| 45 | Kenneth Hunter | 8 | son | — | Iowa |
| 46 | Edward Hunter | 4 | son | — | Iowa |
| 47 | Martha Hunter | 1 | daughter | — | Iowa |
| 48 | Ray Hunter | 44 | head | Farming | Iowa |
| 49 | Ina Hunter | 42 | wife | — | Iowa |
| 50 | Arville Hunter | 16 | son | — | Iowa |
| 51 | Tina Rose Hunter | 14 | daughter | — | Iowa |
| 52 | Edith Hunter | 12 | daughter | — | Iowa |
| 53 | Doris Hunter | 9 | daughter | — | Iowa |
| 54 | Vera E. Hunter | 64 | head | — | Iowa |
| 55 | Carl Hunter | 23 | grandson | Farming | Iowa |
| 56 | Bernard Scott | 14 | grandson | — | Iowa |
| 57 | Edward Williams | 39 | head | Farming | Iowa |
| 58 | Edna Williams | 38 | wife | — | Iowa |
| 59 | Dorothy Williams | 21 | daughter | Maid | Iowa |
| 60 | Lois Williams THIS PERSON | 18 | daughter | Maid | Iowa |
| 61 | Calvin Williams | 16 | son | Farming | Iowa |
| 62 | Wendel Williams | 14 | son | Farming | Iowa |
| 63 | Dewey Williams | 7 | son | — | Iowa |
| 64 | Nola Williams | 5 | daughter | — | Iowa |
| 65 | Cora O. Blowers | 60 | head | — | Iowa |
| 66 | Lena E. Blowers | 84 | mother | — | Iowa |
| 67 | Elmer Burns | 63 | head | Farming | Iowa |
| 68 | Lizzie J. Burns | 57 | wife | — | Iowa |
| 69 | George Ross | 57 | head | Farming | Iowa |
| 70 | Ella J. Ross | 58 | wife | — | Iowa |
| 71 | Freddie Ross | 23 | son | Coal Miner | Iowa |
| 72 | Ralph O. Dalbey | 56 | head | Farming | Missouri |
| 73 | Nettie Dalbey | 52 | wife | — | Iowa |
| 74 | George Dalbey | 23 | son | Farming | Iowa |
| 75 | William O. Reed | 72 | head | Farming | Iowa |
| 76 | Myrtle Reed | 69 | wife | — | Iowa |
| 77 | Jim D. Allhouse | 35 | head | Farming | Iowa |
| 78 | Clara Allhouse | 35 | wife | — | Missouri |
| 79 | William Allhouse | 14 | son | — | Missouri |
| 80 | Rosalie Allhouse | 13 | daughter | — | Iowa |
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)