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Gladys Davis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Ada-County, Idaho
Our Model Tree links this Gladys Davis across the 1920, 1930 and 1940 US Censuses in Ada-County, Idaho (XGBoost, ~Confirmed) — first a spouse (b.~1894), then head of a 6-person household.
Age 46
b. ~1894
Female
Spouse
Born: Wisconsin
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Ada-County, Idaho |
| Surname | Davis |
| Given Name | Gladys R |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Boise City |
| Additional Details | |
| Highest Grade | H 4 |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Boise City |
| Est. Birth Year | ~1894 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Gladys | Age | Birth yr |
|---|---|---|---|---|
| Marly Roberts | Daughter | — | 21 | ~1919 |
| Amy Davis | Daughter | — | 18 | ~1922 |
| Pauline Davis | Daughter | — | 12 | ~1928 |
| Paul Davis | Head | — | 50 | ~1890 |
| John Davis | Son | — | 9 | ~1931 |
| Gladys Davis | Spouse | — | 46 | ~1894 |
Census Appearances
1920
Ada, Idaho
Spouse, age 26
Ada, Idaho · implied b. ~1894 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | DAVIS |
| Given Name | Gladys M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Ada, Idaho
Spouse, age 36
Ada, Idaho · implied b. ~1894 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Gladys M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 21 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | none |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Ada-County, Idaho
Spouse, age 46
Ada-County, Idaho · implied b. ~1894 — 6 household members
| Surname | Davis |
| Given Name | Gladys R |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Boise City |
| Highest Grade | H 4 |
| 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 Gladys Davis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Gladys Davis
Spouse · 1940 · age 46 · b. ~1894 · Idaho
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Ada-County, Idaho
Open full size
1940 US Federal Census — Ada-County, Idaho
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00735-00475)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Don R Ferney | 1 | Son | — | Idaho |
| 2 | Herschel H Collins | 47 | Head | Foreman | Missouri |
| 3 | Ingva S Collins | 40 | Wife | — | Idaho |
| 4 | Frances S Collins | 14 | Daughter | — | Idaho |
| 5 | Merle A Collins | 13 | Daughter | — | Idaho |
| 6 | Robert D Herman | 84 | Father-in-law | — | Illinois |
| 7 | Paul Davis | 50 | Head | Secretary | Utah |
| 8 | Gladys R Davis THIS PERSON | 46 | Wife | — | Wisconsin |
| 9 | Amy Lou Davis | 18 | Daughter | Stenog | Idaho |
| 10 | Pauline L Davis | 12 | Daughter | — | Idaho |
| 11 | John K Davis | 9 | Son | — | Idaho |
| 12 | Marly G Roberts | 21 | Daughter | Stenog | Idaho |
| 13 | John H Sharp | 58 | Head | Building Bridges | Scotland |
| 14 | Susie O Sharp | 56 | Wife | — | Nevada |
| 15 | Roberta C Sharp | 30 | Daughter | Stenog | Idaho |
| 16 | John D Sharp | 23 | Son | Salesman | Idaho |
| 17 | Dannie G Sharp | 11 | Son | — | Idaho |
| 18 | Herschel E Kirkpatrick | 49 | Head | Janitor | Kansas |
| 19 | Grace M Kirkpatrick | 45 | Wife | — | Kansas |
| 20 | Buel W Kirkpatrick | 20 | Son | Shipping Clerk | Kansas |
| 21 | Henry M Sturtevant | 85 | Head | — | New York |
| 22 | Mary E Sturtevant | 77 | Wife | — | Ohio |
| 23 | L W Morrison | 43 | Head | Foreman | Idaho |
| 24 | Mary E Morrison | 40 | Wife | — | Idaho |
| 25 | Everett Morrison | 15 | Son | — | Idaho |
| 26 | Clarence A Johnson | 31 | Head | Meat Cutter | Utah |
| 27 | Wilma A Johnson | 28 | Wife | — | Missouri |
| 28 | Ray Johnson | 9 | Son | — | Idaho |
| 29 | Marlene D Johnson | 6 | Daughter | — | Idaho |
| 30 | Gerald R Asgard | 26 | Head | Truck Driver | Idaho |
| 31 | Elsie R Asgard | 25 | Wife | Stenog | Idaho |
| 32 | Gerald R Asgard | 1 | Son | — | Idaho |
| 33 | Lois E Perkins | 54 | Head | — | New York |
| 34 | Mary J Perkins | 20 | Daughter | Proof Reader | Idaho |
| 35 | Jack H Perkins | 18 | Son | Clerical | Idaho |
| 36 | Block 10 Ends Here And Block 11 Begins | None | — | — | — |
| 37 | Fabian S Kohles | 26 | Head | 54 | Idaho |
| 38 | Bessie D Kohles | 21 | Wife | 40 | Idaho |
| 39 | Philip E Tate | 61 | Head | Real Estate & Loans | Pennsylvania |
| 40 | Edith Tate | 57 | Wife | — | 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)