DA
Dora Anderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Douglas-County, Oregon
Our Model Tree links this Dora Anderson across the 1930 and 1940 US Censuses in Douglas-County, Oregon (XGBoost, ~Confirmed) — first a spouse (b.~1902), then head of a 8-person household.
Age 38
b. ~1902
Female
Spouse
Born: Wyoming
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Douglas-County, Oregon |
| Surname | Anderson |
| Given Name | Dora S |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Wyoming |
| 1935 Residence (City) | Roseburg City |
| 1935 Residence (County) | Douglas |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Wyoming |
| Birth Country | United States |
| Birthplace (normalized) | wyoming |
| Township / Ward | Roseburg City |
| Est. Birth Year | ~1902 |
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 Dora | Age | Birth yr |
|---|---|---|---|---|
| John Anderson | Son | — | 12 | ~1928 |
| Axel Anderson | Other | — | 52 | ~1888 |
| Lloyd Anderson | Son | — | 14 | ~1926 |
| Leroy Anderson | Other | — | 6 | ~1934 |
| Louis Anderson | Head | — | 42 | ~1898 |
| Dora Anderson | Spouse | — | 38 | ~1902 |
| Louis Anderson | Other | — | 4 | ~1936 |
| Larry Anderson | Son | — | 16 | ~1924 |
Census Appearances
1930
Douglas, Oregon
Other, age 29
Douglas, Oregon · implied b. ~1901 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Dora L. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Wyoming |
| Age at First Marriage | 21 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Georgia |
| Occupation | Teacher |
| Industry | Grade school |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Wyoming |
| Birth Country | United States |
| Birthplace (normalized) | wyoming |
1940
Douglas-County, Oregon
Spouse, age 38
Douglas-County, Oregon · implied b. ~1902 — 8 household members
| Surname | Anderson |
| Given Name | Dora S |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Wyoming |
| 1935 Residence (City) | Roseburg City |
| 1935 Residence (County) | Douglas |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Wyoming |
| Birth Country | United States |
| Birthplace (normalized) | wyoming |
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 Dora Anderson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Dora Anderson
Spouse · 1940 · age 38 · b. ~1902 · Oregon
★ You are viewing this record
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
39 people indexed on this census page (nara:1940:m-t0627-03360-00080)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James F Ross | 75 | Head | — | Oregon |
| 2 | Rosie Ross | 67 | Wife | — | Kansas |
| 3 | Violet Ross | 27 | Daughter | Nurse | Oregon |
| 4 | Baylis E Hendrickson | 59 | Head | Common Laborer | Missouri |
| 5 | Jonetta Hendrickson | 51 | Wife | Dressmaker | South Dakota |
| 6 | Freda Hendrickson | 14 | Daughter | — | Oregon |
| 7 | Ida Hendrickson | 9 | Daughter | — | Colorado |
| 8 | Alta R Golden | 19 | Stepdaughter | Bookkeeper | Oregon |
| 9 | Ruby M Golden | 14 | Stepdaughter | — | Oregon |
| 10 | Oscar R Rolland | 58 | Head | — | Michigan |
| 11 | Hazel J Rolland | 47 | Wife | — | Tennessee |
| 12 | Ira L Rolland | 24 | Son | — | New Mexico |
| 13 | Thurman G Smith | 40 | Head | Truck Driver | Oregon |
| 14 | Alta B Smith | 35 | Wife | — | Oregon |
| 15 | Rosco L Smith | 12 | Son | — | Oregon |
| 16 | Barbara J Smith | 10 | Daughter | — | Oregon |
| 17 | James E Smith | 3 | Son | — | Oregon |
| 18 | Henry R Spielmann | 37 | Head | Salesman | Nebraska |
| 19 | Edna C Spielmann | 29 | Wife | — | Nebraska |
| 20 | Robert H Spielmann | 2 | Son | — | Oregon |
| 21 | August D Hock | 60 | Head | — | Germany |
| 22 | Ruth E Hock | 14 | Daughter | — | Oregon |
| 23 | Louis C Anderson | 42 | Head | Owner Operator | Canada English |
| 24 | Dora S Anderson THIS PERSON | 38 | Wife | — | Wyoming |
| 25 | Larry L Anderson | 16 | Son | Helper | Oregon |
| 26 | Lloyd C Anderson | 14 | Son | — | Oregon |
| 27 | John R Anderson | 12 | Son | — | Oregon |
| 28 | Leroy Anderson | 6 | Nephew | — | Oregon |
| 29 | Louis E Anderson | 4 | Nephew | — | Oregon |
| 30 | Axel F Anderson | 52 | Brother | Laborer | Sweden |
| 32 | Annie B Nickson | 67 | Head | — | Oregon |
| 33 | Helen Nickson | 33 | Daughter | — | Washington |
| 34 | Betty L Nickson | 11 | Grandchild | — | Oregon |
| 35 | Susanna Nickson | 9 | Grandchild | — | Oregon |
| 36 | Sally M Nickson | 6 | Grandchild | — | Oregon |
| 37 | William T Peters | 34 | Head | Superintendent | Kansas |
| 38 | Elvis U Peters | 30 | Wife | — | Wyoming |
| 39 | Fred C Knight | 62 | Head | — | Illinois |
| 40 | Edith M Knight | 59 | Wife | — | Minnesota |
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)