JR
John Robinson — 1920 US Census Record
Model Tree available1920 United States Federal Census · Josephine, Oregon
Our Model Tree links this John Robinson across the 1920, 1930 and 1940 US Censuses in Josephine, Oregon (XGBoost, ~Confirmed), with identified parents John & Olive — first a son (b.~1899), then head of a 9-person household.
Age 21
b. ~1899
Male
Son
Born: Oregon
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Josephine, Oregon |
| Surname | Robinson |
| Given Name | John R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | Farmer |
| Industry | Diversified |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Occupation | Farmer |
| Township / Ward | Slate Creek Precinct |
| Est. Birth Year | ~1899 |
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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Olie Dellinger | Daughter | — | 26 | ~1894 |
| John Robinson | Head | — | 55 | ~1865 |
| John Dellinger | Other | — | 25 | ~1895 |
| Florence Dellinger | Other | — | 4 | ~1916 |
| Dorothy Dellinger | Other | — | 2 | ~1918 |
| Everett Robinson | Son | — | 28 | ~1892 |
| Dover Robinson | Son | — | 20 | ~1900 |
| John Robinson | Son | — | 21 | ~1899 |
| Olive Robinson | Spouse | — | 58 | ~1862 |
Census Appearances
1920
Josephine, Oregon
Son, age 21
Josephine, Oregon · implied b. ~1899 — 9 household members
| Surname | Robinson |
| Given Name | John R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Indiana |
| Occupation | Farmer |
| Industry | Diversified |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Josephine, Oregon
Head, age 31
Josephine, Oregon · implied b. ~1899 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | J. R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Oregon |
| Age at First Marriage | 26 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Indiana |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Josephine-County, Oregon
Head, age 41
Josephine-County, Oregon · implied b. ~1899 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | J. Reginald |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Applegate Prec. |
| 1935 Residence (County) | Josephine |
| Occupation | Farmer |
| Industry | Manager |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | No 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 John Robinson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Robinson (~0.92 confidence) and mother Olive Robinson (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Robinson
b. ~1865
Source father
● Household
· direct · ~0.92
Mother
Olive Robinson
b. ~1862
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Robinson
Son · 1920 · age 21 · b. ~1899 · Oregon
★ You are viewing this record
Sibling
Dover Robinson
Sibling · 1920 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Everett Robinson
Sibling · 1920 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Olie Dellinger
Sibling · 1920 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Josephine, Oregon
Open full size
1920 US Federal Census — Josephine, Oregon
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1495unit:0612)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ross W West | 26 | Son | Laborer | Oklahoma |
| 2 | John N Carrier | 45 | Head | Farmer | Nebraska |
| 3 | Alice J Carrier | 45 | Wife | — | England |
| 4 | John H Carrier | 5 | Son | Yes | Washington |
| 5 | Conrad Hennler | 49 | Head | Farmer | Maryland |
| 6 | William D Hennler | 22 | Son | Logger | California |
| 7 | Ellen T Hennler | 50 | Wife | — | Texas |
| 8 | Allen S Hennler | 19 | Son | Teamster | California |
| 9 | Conrad G Hennler | 14 | Son | — | Oregon |
| 10 | Nellie V Hennler | 9 | Daughter | — | Oregon |
| 11 | Alice L Hennler | 7 | Daughter | — | Oregon |
| 12 | John T Norfolk | 46 | Head | Laborer | Texas |
| 13 | Lula B Norfolk | 19 | Daughter | — | Oregon |
| 14 | Bell G Norfolk | 13 | Daughter | — | Oregon |
| 15 | Opal Norfolk | 10 | Daughter | — | Oregon |
| 16 | Walter C Norfolk | 15 | Son | — | Texas |
| 17 | Charles H Hale | 67 | Head | Laborer | Illinois |
| 18 | Minnie F Hale | 45 | Wife | — | Oregon |
| 19 | Floyd L Hale | 18 | Son | Laborer | Oregon |
| 20 | Eva M Hale | 16 | Daughter | — | Oregon |
| 21 | Ralph S Hale | 14 | Son | — | Oregon |
| 22 | John H Hale | 11 | Son | — | Oregon |
| 23 | Archie T Hale | 9 | Son | — | Oregon |
| 24 | Roy York | 27 | Step Son | — | Oregon |
| 25 | James Bongardner | 51 | Head | Miner | Kentucky |
| 26 | Minnie Bongardner | 39 | Wife | — | Ohio |
| 27 | Harvey L Milan | 48 | Head | Lumber Jack | Iowa |
| 28 | John H Robinson | 55 | Head | Farmer | Tennessee |
| 29 | Olive Robinson | 58 | Wife | — | Indiana |
| 30 | Dover Robinson | 20 | Son | Farmer | Oregon |
| 31 | John R Robinson THIS PERSON | 21 | Son | Farmer | Oregon |
| 32 | Everett C Robinson | 28 | Son | — | Oregon |
| 33 | John O Dellinger | 25 | Son-in-law | Engineer | Maryland |
| 34 | Olie B Dellinger | 26 | Daughter | — | Oregon |
| 35 | Florence E Dellinger | 4 | Grand Daughter | — | Oregon |
| 36 | Dorothy V Dellinger | 2 | Grand Daughter | — | Oregon |
| 37 | Cornelius J Armstrong | 66 | Head | Farmer | Oregon |
| 38 | Hartinda M Armstrong | 61 | Wife | — | Iowa |
| 39 | Frank Harmon | 25 | Head | Laborer | Arizona |
| 40 | Mildred Harmon | 19 | Wife | — | Oregon |
| 41 | Bertie Harmon | 1 | Son | — | Arizona |
| 42 | William Brown | 71 | Head | Miner | Missouri |
| 43 | William W Tucker | 73 | Head | Farmer | Missouri |
| 44 | Martha A Tucker | 23 | Daughter | — | Oregon |
| 45 | Alvin C Tucker | 20 | Son | Laborer | Oregon |
| 46 | Ainnie Mccoy | 14 | Grand daughter | — | Oregon |
| 47 | Pearl Tucker | 26 | Head | — | Iowa |
| 48 | Bernice Tucker | 9 | Daughter | — | Iowa |
| 49 | Jackly Blanch Tucker | 1 | Daughter | — | Oregon |
| 50 | Frank Findlay | 53 | Head | Laborer | Wisconsin |
Pedigree Summary
John + 3 siblings
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)