MS
Margaret Stewart — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lane-County, Oregon
Our Model Tree links this Margaret Stewart across the 1920, 1930 and 1940 US Censuses in Lane-County, Oregon (XGBoost, ~Confirmed) — first a spouse (b.~1864), then head of a 4-person household.
Age 76
b. ~1864
Female
Spouse
Born: Oregon
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lane-County, Oregon |
| Surname | Stewart |
| Given Name | Margaret |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 76 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Dorena Precinct |
| 1935 Residence (County) | Lane |
| Additional Details | |
| Class of Worker | NP |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Township / Ward | Dorena Precinct |
| Est. Birth Year | ~1864 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Maxine Stewart | Daughter | — | 17 | ~1923 |
| James Stewart | Head | — | 79 | ~1861 |
| James Stewart | Other | — | 22 | ~1918 |
| Margaret Stewart | Spouse | — | 76 | ~1864 |
Census Appearances
1920
Lane, Oregon
Spouse, age 56
Lane, Oregon · implied b. ~1864 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stewart |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Oregon |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Lane, Oregon
Other, age 66
Lane, Oregon · implied b. ~1864 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stewart |
| Given Name | Margaret |
| Relationship to Head | H-wife |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Oregon |
| Age at First Marriage | 19 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Lane-County, Oregon
Spouse, age 76
Lane-County, Oregon · implied b. ~1864 — 4 household members
| Surname | Stewart |
| Given Name | Margaret |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 76 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Dorena Precinct |
| 1935 Residence (County) | Lane |
| Class of Worker | NP |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
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 Margaret Stewart across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Stewart
Spouse · 1940 · age 76 · b. ~1864 · Oregon
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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 — Lane-County, Oregon
Open full size
1940 US Federal Census — Lane-County, Oregon
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03368-00400)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Zora Owen | 24 | wife | — | Oregon |
| 42 | Marie Owen | 5 | daughter | — | Oregon |
| 43 | Ernest Owen | 3 | son | — | Oregon |
| 44 | Carl Owen | 0 | son | — | Oregon |
| 45 | Harold Dawley | 28 | head | Grader | Kansas |
| 46 | Avis Dawley | 27 | wife | — | Kansas |
| 47 | Patricia Dawley | 9 | daughter | — | Kansas |
| 48 | Lois Dawley | 6 | daughter | — | Kansas |
| 49 | Sardis Dudley | 61 | head | Retail Merchant | Kansas |
| 50 | Frances Dudley | 59 | wife | — | Missouri |
| 51 | Harold Dudley | 18 | son | — | California |
| 52 | Edgar Pennington | 29 | head | Laborer | Oklahoma |
| 53 | Annie May Pennington | 28 | wife | — | Oklahoma |
| 54 | Billie Pennington | 10 | son | — | Oklahoma |
| 55 | Harold Pennington | 7 | son | — | Oklahoma |
| 56 | Mary Pennington | 5 | daughter | — | Texas |
| 57 | Wanda M. Pennington | 2 | daughter | — | Texas |
| 58 | Justin P. Loomis | 44 | head | Farmer | Kansas |
| 59 | Ruth Loomis | 39 | wife | — | Kansas |
| 60 | Bernadine Loomis | 13 | daughter | — | Colorado |
| 61 | James B. Stewart | 79 | head | Farmer | Oregon |
| 62 | Margaret Stewart THIS PERSON | 76 | wife | — | Oregon |
| 63 | Maxine Stewart | 17 | daughter | — | Oregon |
| 64 | James A. Stewart | 22 | grandson | Loader | Oregon |
| 65 | Myrtle Montgomery | 39 | head | Farmer | Texas |
| 66 | Alfred Montgomery | 21 | son | Feeder | Oklahoma |
| 67 | Albin Montgomery | 20 | son | — | Oklahoma |
| 68 | Mattie Ruth Montgomery | 16 | daughter | — | Oklahoma |
| 69 | Jimmie Montgomery | 15 | son | — | California |
| 70 | Mary Louise Montgomery | 10 | daughter | — | California |
| 71 | Haskell Lee Montgomery | 9 | son | — | California |
| 72 | Allyn C. Henry | 52 | head | Millwright | Ohio |
| 73 | Beatrice M. Henry | 52 | wife | — | Michigan |
| 74 | Robert Floyd | 47 | head | Fireman | Idaho |
| 75 | Lottie Floyd | 33 | wife | — | Oklahoma |
| 76 | Robert Jr. Floyd | 15 | son | — | Oklahoma |
| 77 | Mack Floyd | 13 | son | — | Oklahoma |
| 78 | Lottie Jo Floyd | 10 | daughter | — | Oklahoma |
| 79 | Dorothy Floyd | 9 | daughter | — | Oklahoma |
| 80 | Daniel Floyd | 7 | son | — | Oregon |
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)