IW
Ida Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Oneida-County, Idaho
Our Model Tree links this Ida Williams across the 1930 and 1940 US Censuses in Oneida-County, Idaho (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 9-person household.
Age 13
b. ~1927
Female
Daughter
Born: Idaho
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Oneida-County, Idaho |
| Surname | Williams |
| Given Name | Ida Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Malad Precinct 1 |
| 1935 Residence (County) | Oneida |
| Additional Details | |
| Highest Grade | G 7 |
| 1935 Residence | Idaho |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
| Township / Ward | Malad Precinct 1 |
| Est. Birth Year | ~1927 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ida | Age | Birth yr |
|---|---|---|---|---|
| Lois Williams | Daughter | — | 11 | ~1929 |
| Mary Williams | Daughter | — | 17 | ~1923 |
| Rose Williams | Daughter | — | 4 | ~1936 |
| Ida Williams | Daughter | — | 13 | ~1927 |
| Bonnie Williams | Daughter | — | 5 | ~1935 |
| John Williams | Head | — | 43 | ~1897 |
| Sheril Williams | Son | — | 7 | ~1933 |
| John Williams | Son | — | 15 | ~1925 |
| Thelma Williams | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Oneida, Idaho
Daughter, age 3
Oneida, Idaho · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Ida M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | Idaho |
| Mother's Birthplace | Idaho |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1940
Oneida-County, Idaho
Daughter, age 13
Oneida-County, Idaho · implied b. ~1927 — 9 household members
| Surname | Williams |
| Given Name | Ida Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Malad Precinct 1 |
| 1935 Residence (County) | Oneida |
| Highest Grade | G 7 |
| 1935 Residence | Idaho |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
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 Ida Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ida Williams
Daughter · 1940 · age 13 · b. ~1927 · Idaho
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Sibling
John Williams
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lois Williams
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Williams
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sheril Williams
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bonnie Williams
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Williams
Sibling · 1940 · age 4
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 — Oneida-County, Idaho
Open full size
1940 US Federal Census — Oneida-County, Idaho
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00752-00125)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Morgan E. Tovey | 44 | Head | Farmer | Idaho |
| 42 | Florence E. Tovey | 41 | Wife | — | Idaho |
| 43 | Winifred Tovey | 18 | Daughter | — | Idaho |
| 44 | Mary Lou Tovey | 13 | Daughter | — | Idaho |
| 45 | Morgan E. Jr. Tovey | 12 | Son | — | Idaho |
| 46 | Robert D. Tovey | 8 | Son | — | Idaho |
| 47 | Roger P. Tovey | 4 | Son | — | Idaho |
| 48 | Clare Tovey | 2 | Son | — | Idaho |
| 49 | David G. Davis | 56 | Head | Farmer | Idaho |
| 50 | Daisy Davis | 52 | Wife | — | Scotland |
| 51 | Lorene Davis | 18 | Daughter | — | Idaho |
| 52 | Della Davis | 9 | Daughter | — | Idaho |
| 53 | Jerry L. Jones | 41 | Head | Farmer | Idaho |
| 54 | Mary Jones | 40 | Wife | — | Idaho |
| 55 | Perry W. Jones | 5 | Son | — | Utah |
| 56 | Raymond Evans | 39 | Head | Farmer | Idaho |
| 57 | Mable Evans | 35 | Wife | — | Utah |
| 58 | Thelma Evans | 9 | Daughter | — | Idaho |
| 59 | Nedra Evans | 8 | Daughter | — | Idaho |
| 60 | Raymond Evans | 7 | Son | — | Idaho |
| 61 | Robert Evans | 6 | Son | — | Idaho |
| 62 | Marcia Evans | 3 | Daughter | — | Idaho |
| 63 | Jerry Jensen | 20 | Brother-in-law | Laborer | Idaho |
| 64 | Cyril Petty | 27 | Head | Farmer | Utah |
| 65 | Lucile Petty | 26 | Wife | — | Idaho |
| 66 | Infant Petty | None | Son | — | Idaho |
| 67 | John J. Williams | 43 | Head | Ranch Foreman | Idaho |
| 68 | Thelma Williams | 38 | Wife | — | Idaho |
| 69 | Mary Dalene Williams | 17 | Daughter | — | Idaho |
| 70 | John Jos. Williams | 15 | Son | — | Idaho |
| 71 | Ida Mae Williams THIS PERSON | 13 | Daughter | — | Idaho |
| 72 | Lois Marie Williams | 11 | Daughter | — | Idaho |
| 73 | Sheril Don Williams | 7 | Son | — | Idaho |
| 74 | Bonnie Jane Williams | 5 | Daughter | — | Idaho |
| 75 | Rose Lee Williams | 4 | Daughter | — | Idaho |
| 76 | Joseph Gleed | 44 | Head | Farmer | Idaho |
| 77 | Fern Ada Gleed | 43 | Wife | — | Idaho |
| 78 | Joseph J. Gleed | 17 | Son | — | Idaho |
| 79 | Estle Peterson | 47 | Brother-in-law | Laborer | Utah |
| 80 | Arthur Haviland | 26 | Brother-in-law | Laborer | So Dakota |
Related Census Records
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)