JH
Jack Harris — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wallowa-County, Oregon
Our Model Tree links this Jack Harris across the 1930 and 1940 US Censuses in Wallowa-County, Oregon (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 6-person household.
Age 19
b. ~1921
Male
Son
Born: Oregon
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wallowa-County, Oregon |
| Surname | Harris |
| Given Name | Jack L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Oregon |
| 1935 Residence (City) | Lostine town |
| 1935 Residence (County) | Wallowa |
| Additional Details | |
| Occupation | Farm Hand |
| Industry | Agriculture |
| Class of Worker | PW |
| Hours Worked | 20 |
| Income (1939) | 150 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Occupation | Farm Hand |
| Township / Ward | Lostine Town |
| Est. Birth Year | ~1921 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Jack | Age | Birth yr |
|---|---|---|---|---|
| Emma Harris | Daughter | — | 18 | ~1922 |
| Jack Harris | Son | — | 19 | ~1921 |
| William Harris | Son | — | 18 | ~1922 |
| George Harris | Son | — | 19 | ~1921 |
| Jesse Harris | Head | — | 43 | ~1897 |
| James Harris | Son | — | 10 | ~1930 |
Census Appearances
1930
Wallowa, Oregon
Son, age 9
Wallowa, Oregon · implied b. ~1921 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Jack L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Oregon |
| Mother's Birthplace | Kansas |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Wallowa-County, Oregon
Son, age 19
Wallowa-County, Oregon · implied b. ~1921 — 6 household members
| Surname | Harris |
| Given Name | Jack L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Oregon |
| 1935 Residence (City) | Lostine town |
| 1935 Residence (County) | Wallowa |
| Occupation | Farm Hand |
| Industry | Agriculture |
| Class of Worker | PW |
| Hours Worked | 20 |
| Income (1939) | 150 |
| 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 Jack Harris across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jack Harris
Son · 1940 · age 19 · b. ~1921 · Oregon
★ You are viewing this record
Sibling
William Harris
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Harris
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Harris
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Harris
Sibling · 1940 · age 18
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
1940 US Federal Census — Wallowa-County, Oregon
Open full size
1940 US Federal Census — Wallowa-County, Oregon
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03381-00738)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Florance A. Cook | 64 | wife | Housewife | Missouri |
| 42 | M. H. Stine | 88 | father of wife | — | Illinois |
| 43 | John Romine | 61 | Head | Laborer | Kansas |
| 44 | Adelia Romine | 52 | Wife | Housewife | Oregon |
| 45 | Quentin Romine | 20 | Son | Laborer | Oregon |
| 46 | Isaac Root | 70 | Cousin to wife | — | Illinois |
| 47 | Edward A. Crossler | 62 | Head | Farmer | Washington |
| 48 | Eliza Crossler | 62 | Wife | Housewife | Oregon |
| 49 | Casey E. Williamson | 28 | Head | Junk Buyer | Oregon |
| 50 | Crystal Williamson | 28 | Wife | Housewife | Oregon |
| 51 | Darrell Williamson | 7 | Son | — | Oregon |
| 52 | Manley Williamson | 4 | Son | — | Oregon |
| 53 | Jesse L. Harris | 43 | Head | Trapper | Oregon |
| 54 | Jack L. Harris THIS PERSON | 19 | Son | Farm Hand | Oregon |
| 55 | George D. Harris | 19 | Son | Farm Hand | Oregon |
| 56 | William M. Harris | 18 | Son | Private Trapper | Oregon |
| 57 | James C. Harris | 10 | Son | — | Oregon |
| 58 | Emma M. Harris | 18 | Daughter | Office Worker | Oregon |
| 59 | Charles Bridwell | 53 | Head | Farmer | Oregon |
| 60 | Carrie Bridwell | 51 | Wife | — | Oregon |
| 61 | Charles W. Scott | 56 | Head | Farmer | Kansas |
| 62 | Daisey Scott | 56 | Wife | — | Kansas |
| 63 | David W. Magee | 61 | Head | Farm Laborer | Missouri |
| 64 | Mae Magee | 54 | Wife | — | Iowa |
| 65 | Mary L. Magee | 93 | Mother | — | Missouri |
| 66 | Connie R. Singletary | 10 | Granddaughter | — | California |
| 67 | Samuel M. Crow | 66 | Head | Meat Cutter | Ohio |
| 68 | Gussie Crow | 61 | Wife | — | Kansas |
| 69 | Werner G. Assmann | 63 | Head | Meat Cutter | Illinois |
| 70 | George W. S. Wart | 55 | Head | — | Nebraska |
| 71 | Ida F. Wart | 49 | Wife | Housework | Oregon |
| 72 | Delbert W. Wart | 24 | Son | Laborer | Oregon |
| 73 | George W. Jr. Wart | 27 | Son | Truck Driver | Oregon |
| 74 | Willard W. Kuhn | 58 | Head | Farm Owner | Oregon |
| 75 | Violet Kuhn | 54 | Wife | Housewife | Oregon |
| 76 | Virgil J. Kuhn | 28 | Nephew | Logger | Oregon |
| 77 | Dee Magee | 33 | Head | Auto Mechanic | Missouri |
| 78 | Nellie Magee | 33 | Wife | Housewife | Missouri |
| 79 | Kenneth M. Bright | 26 | Head | Farm Hand | Oregon |
| 80 | Helen M. Bright | 25 | Wife | — | 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)