MR
Martha Robinson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Josephine-County, Oregon
Our Model Tree links this Martha Robinson across the 1920, 1930 and 1940 US Censuses in Josephine-County, Oregon (XGBoost, ~Confirmed) — first a head (b.~1865), then head of a 2-person household.
Age 75
b. ~1865
Female
Head
Born: California
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Josephine-County, Oregon |
| Surname | Robinson |
| Given Name | Martha M. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 75 |
| Marital Status | Widowed |
| Birthplace | California |
| 1935 Residence (City) | Dimmick Precinct |
| 1935 Residence (County) | Josephine |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Dimmick Precinct |
| Est. Birth Year | ~1865 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Leland Robinson | Son | — | 41 | ~1899 |
| Martha Robinson | Head | — | 75 | ~1865 |
Census Appearances
1920
Josephine, Oregon
Spouse, age 55
Josephine, Oregon · implied b. ~1865 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Martha M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | California |
| Father's Birthplace | New York |
| Mother's Birthplace | Vermont |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Josephine, Oregon
Other, age 64
Josephine, Oregon · implied b. ~1866 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Martha M. H. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | California |
| Age at First Marriage | 23 |
| Father's Birthplace | New York |
| Mother's Birthplace | Maine |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
Josephine-County, Oregon
Head, age 75
Josephine-County, Oregon · implied b. ~1865 — 2 household members
| Surname | Robinson |
| Given Name | Martha M. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 75 |
| Marital Status | Widowed |
| Birthplace | California |
| 1935 Residence (City) | Dimmick Precinct |
| 1935 Residence (County) | Josephine |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Martha Robinson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Martha Robinson
Head · 1940 · age 75 · b. ~1865 · 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 — Josephine-County, Oregon
Open full size
1940 US Federal Census — Josephine-County, Oregon
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03364-00055)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lillie E. Grant | 50 | Wife | — | Washington |
| 2 | Kenneth C. Grant | 18 | Son | Laborer | Oregon |
| 3 | Bishop E. Beck | 65 | Head | Operator | Nebraska |
| 4 | Goldie M. Beck | 61 | Wife | — | Illinois |
| 5 | Thurman H. Donaldson | 42 | Head | Operator | Missouri |
| 6 | Kathryn V. Donaldson | 42 | Wife | — | Missouri |
| 7 | Ivan R. Donaldson | 16 | Son | Laborer | Missouri |
| 8 | Alma D. Donaldson | 14 | Daughter | — | Missouri |
| 9 | Evelyn G. Donaldson | 12 | Daughter | — | Missouri |
| 10 | Molly M. Donaldson | 10 | Daughter | — | Missouri |
| 11 | David W. Donaldson | 8 | Son | — | Missouri |
| 12 | Edwin D. Van Nest | 67 | Head | Operator | New Jersey |
| 13 | Hattie E. Van Nest | 64 | Wife | — | New York |
| 14 | Nelson J. Ward | 45 | Head | Operator | Oregon |
| 15 | Marcella G. Ward | 37 | Wife | — | Oregon |
| 16 | Calvin S. Ward | 15 | Son | Laborer | Oregon |
| 17 | James M. Branscombe | 79 | Head | Operator | Canada English |
| 18 | Lou Ella Branscombe | 67 | Wife | — | Pennsylvania |
| 19 | Patrick J. Mcfadden | 44 | Head | Operator | Oregon |
| 20 | Lucy E. Mcfadden | 45 | Wife | — | Utah |
| 21 | Patricia E. Mcfadden | 17 | Daughter | — | Oregon |
| 22 | Robert L. Buss | 29 | Head | Veterinary Doctor | Minnesota |
| 23 | Lois E. Buss | 26 | Wife | — | Oregon |
| 24 | Sylvia E. Hice | 55 | Head | Teacher | Missouri |
| 25 | Helen E. Hice | 29 | Daughter | Accountant | Oregon |
| 26 | Con J. Tahagie | 65 | Head | Operator | Germany |
| 27 | Amelia E. Tahagie | 59 | Wife | — | Germany |
| 28 | Jean J. Tahagie | 25 | Son | Mechanic | Montana |
| 29 | Martha M. Robinson THIS PERSON | 75 | Head | — | California |
| 30 | Leland E. Robinson | 41 | Son | Operator | California |
| 31 | Robert A. Horn | 47 | Head | Operator | Arkansas |
| 32 | Mildred M. Horn | 41 | Wife | — | Missouri |
| 33 | Nelda G. Horn | 19 | Daughter | — | Arkansas |
| 34 | Joe R. Horn | 15 | Son | — | Arkansas |
| 35 | Thomas H. Horn | 16 | Son | — | California |
| 36 | Henry J. Bryant | 79 | Head | Operator | Kentucky |
| 37 | Ida M. Bryant | 54 | Wife | — | Arkansas |
| 38 | Ellis C. Blevins | 42 | Head | Fireman | Arkansas |
| 39 | Esther L. Blevins | 43 | Wife | — | Arkansas |
| 40 | Helen L. Blevins | 16 | Daughter | — | 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)