ER
Elizabeth Roberts — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Douglas-County, Oregon
Our Model Tree links this Elizabeth Roberts across the 1920, 1930 and 1940 US Censuses in Douglas-County, Oregon (XGBoost, ~Confirmed) — first a head (b.~1881), then head of a 4-person household.
Age 59
b. ~1881
Female
Head
Born: Oregon
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Douglas-County, Oregon |
| Surname | Roberts |
| Given Name | Elizabeth P. AB |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Widowed |
| Birthplace | Oregon |
| 1935 Residence (City) | Civil Bend Prec. |
| 1935 Residence (County) | Douglas |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Township / Ward | Civil Bend Prec |
| Est. Birth Year | ~1881 |
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 Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Roberts | Head | — | 59 | ~1881 |
| Mable Roberts | Other | — | 2 | ~1938 |
| Mabel Roberts | Other | — | 20 | ~1920 |
| J Roberts | Son | — | 24 | ~1916 |
Census Appearances
1920
Douglas, Oregon
Spouse, age 39
Douglas, Oregon · implied b. ~1881 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Elizabeth J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Oregon |
| Father's Birthplace | United States |
| Mother's Birthplace | California |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Douglas, Oregon
Spouse, age 49
Douglas, Oregon · implied b. ~1881 — 21 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Elizabeth M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Oregon |
| Age at First Marriage | 17 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | California |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Douglas-County, Oregon
Head, age 59
Douglas-County, Oregon · implied b. ~1881 — 4 household members
| Surname | Roberts |
| Given Name | Elizabeth P. AB |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Widowed |
| Birthplace | Oregon |
| 1935 Residence (City) | Civil Bend Prec. |
| 1935 Residence (County) | Douglas |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same House |
| 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 Elizabeth Roberts across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Elizabeth Roberts
Head · 1940 · age 59 · b. ~1881 · 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 — Douglas-County, Oregon
Open full size
1940 US Federal Census — Douglas-County, Oregon
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03360-00228)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arthur Boyer | 56 | Head | Surveyor | Pennsylvania |
| 2 | Gladys E. Johnson | 43 | Sister-in-law | — | Oregon |
| 3 | Mabel Ann Boyer | 13 | Daughter | — | Oregon |
| 4 | Henry C. Schattunkirk | 43 | Head | Farmer | Netherlands |
| 5 | Lucy M. Schattunkirk | 34 | Wife | — | Oklahoma |
| 6 | William T. Schattunkirk | 10 | Son | — | Oregon |
| 7 | Albert C. Schattunkirk | 9 | Son | — | Oregon |
| 8 | Charles H. Jr. Pratt | 53 | Head | Farmer | Wisconsin |
| 9 | Viola H. Pratt | 46 | Wife | — | Oregon |
| 10 | Charles E. Pratt | 16 | Son | — | Canada-English |
| 11 | Eileen M. Pratt | 14 | Daughter | — | Canada-English |
| 12 | Elizabeth P. Ab Roberts THIS PERSON | 59 | Head | — | Oregon |
| 13 | J. Arnold Roberts | 24 | Son | Laborer | Oregon |
| 14 | Mabel Roberts | 20 | Daughter-in-law | — | Oregon |
| 15 | Mable Irene Roberts | 2 | Granddaughter | — | Oregon |
| 16 | Verne E. Hixon | 39 | Head | Foreman | Oregon |
| 17 | Ada R. Hixon | 32 | Wife | — | Oregon |
| 18 | Ourine L. Hixon | 13 | Daughter | — | Oregon |
| 19 | William J. Boone | 50 | Head | Headwaiter | Washington |
| 20 | James P. Boone | 82 | Father | Laborer | California |
| 21 | Helen V. Boone | 34 | Wife | — | Oregon |
| 22 | Norma Lee Boone | 8 | Daughter | — | Oregon |
| 23 | Eugene Hixon | 69 | Head | Truck Driver | Oregon |
| 24 | Emma J. Hixon | 61 | Wife | — | Oregon |
| 25 | Bud Hixon | 37 | Son | Laborer | Oregon |
| 26 | Harry G. Moore | 42 | Head | Attendant | Nebraska |
| 27 | Charlotte O. Moore | 30 | Wife | — | Nebraska |
| 28 | Frances L. Moore | 12 | Daughter | — | Nebraska |
| 29 | Silas White | 47 | Head | Laborer | Oregon |
| 30 | Silas Jr. White | 17 | Son | — | Oregon |
| 31 | Jeffery E. Walker | 76 | Head | Farmer | Oregon |
| 32 | Sherby Clayton | 41 | Head | — | Oregon |
| 33 | Milred A. Alexander | 47 | Head | Laborer | Oregon |
| 34 | Susan B. Alexander | 78 | Mother | — | Oregon |
| 35 | William A. Alexander | 54 | Head | Laborer | Oregon |
| 36 | Lillie E. Alexander | 43 | Wife | — | Idaho |
| 37 | Donald A. Alexander | 15 | Son | — | Oregon |
| 38 | Kenneth H. Alexander | 11 | Son | — | Oregon |
| 39 | Darlene J. Alexander | 8 | Daughter | — | Oregon |
| 40 | Estille E. Clayton | 68 | Head | Farmer | Oregon |
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)