DJ
Dorothy Jones — 1940 US Census Record
Model Tree available1940 United States Federal Census · Multnomah-County, Oregon
Our Model Tree links this Dorothy Jones across the 1920, 1930 and 1940 US Censuses in Multnomah-County, Oregon (XGBoost, ~Confirmed), with identified parents Leman & Frank — first a daughter (b.~1914), then head of a 7-person household.
Age 26
b. ~1914
Female
Daughter
Born: Oregon
Divorced
1940 Census Record Details
| Census Year | 1940 |
| Location | Multnomah-County, Oregon |
| Surname | Jones |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Divorced |
| Birthplace | Oregon |
| 1935 Residence (City) | Portland City |
| 1935 Residence (County) | Multnomah |
| Additional Details | |
| Occupation | Saleslady |
| Industry | Retail Dept Store |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 500 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Occupation | Saleslady |
| Township / Ward | Portland City |
| Est. Birth Year | ~1914 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Jones | Daughter | — | 26 | ~1914 |
| Leman Hallock | Head | — | 49 | ~1891 |
| Phyllis Jones | Other | — | 2 | ~1938 |
| Anna Hallock | Other | — | 72 | ~1868 |
| F Hallock | Son | — | 15 | ~1925 |
| Herbert Hallock | Son | — | 21 | ~1919 |
| Laura Hallock | Spouse | — | 47 | ~1893 |
Census Appearances
1920
Multnomah, Oregon
Daughter, age 5
Multnomah, Oregon · implied b. ~1915 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Dorothy M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Oregon |
| Mother's Birthplace | Iowa |
| Occupation | none |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Multnomah, Oregon
Daughter, age 16
Multnomah, Oregon · implied b. ~1914 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Dorothy M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Oregon |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Multnomah-County, Oregon
Daughter, age 26
Multnomah-County, Oregon · implied b. ~1914 — 7 household members
| Surname | Jones |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Divorced |
| Birthplace | Oregon |
| 1935 Residence (City) | Portland City |
| 1935 Residence (County) | Multnomah |
| Occupation | Saleslady |
| Industry | Retail Dept Store |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 500 |
| Highest Grade | Hs 4 |
| 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 Dorothy Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Leman Hallock (~0.92 confidence) and father Frank Jones (~0.92 confidence) and mother Irene Jones (~0.92 confidence) and mother Laura Hallock (~0.92 confidence) and mother Helen Jones (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Leman Hallock
b. ~1891
Source father
● Household
· direct · ~0.92
Father
Frank Jones
b. ~1891
Source father
● Household
· direct · ~0.92
Mother
Irene Jones
b. ~1892
Source mother
● Household
· direct · ~0.92
Mother
Laura Hallock
b. ~1893
Source mother
● Household
· direct · ~0.92
Mother
Helen Jones
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Dorothy Jones
Daughter · 1940 · age 26 · b. ~1914 · Oregon
★ You are viewing this record
Sibling
F Hallock
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herbert Hallock
Sibling · 1940 · age 21
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 — Multnomah-County, Oregon
Open full size
1940 US Federal Census — Multnomah-County, Oregon
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03389-00595)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leman M Hallock | 49 | Head | Painter | Canada |
| 2 | Laura M Hallock | 47 | Wife | — | Oregon |
| 3 | Herbert B Hallock | 21 | Son | Assistant Librarian | Oregon |
| 4 | F Ray Hallock | 15 | Son | — | Oregon |
| 5 | Dorothy Jones THIS PERSON | 26 | Daughter | Saleslady | Oregon |
| 6 | Phyllis Jones | 2 | Granddaughter | — | Oregon |
| 7 | Anna M Hallock | 72 | Mother | — | England |
| 8 | Ben F Phillips | 43 | Head | Truck Driver | Oregon |
| 9 | Christine M Phillips | 43 | Wife | — | Kansas |
| 10 | Margaret M Phillips | 20 | Daughter | Supervisor | Oregon |
| 11 | Ben J Phillips | 11 | Son | — | Oregon |
| 12 | Ralph V Yozalino | 28 | Head | Truck Driver | Washington |
| 13 | Anne Margaret Yozalino | 25 | Wife | — | Oregon |
| 14 | Carol Joy Yozalino | 3 | Daughter | — | Oregon |
| 15 | Willis Lee Sowsley | 28 | Head | Warehouseman | Oklahoma |
| 16 | Georgene Sowsley | 25 | Wife | — | California |
| 17 | Georgene J Sowsley | 5 | Daughter | — | Oregon |
| 18 | Sandra Lee Sowsley | 2 | Daughter | — | Oregon |
| 19 | Olive J Ramsdell | 40 | Head | File Clerk | California |
| 20 | Clyda O Ramsdell | 18 | Daughter | — | Oregon |
| 21 | John E Estes | 40 | Roomer | Detail Man | Massachusetts |
| 22 | Peter Nelson | 86 | Head | — | Iowa |
| 23 | Emily Nelson | 63 | Wife | — | Iowa |
| 24 | Andrew A Ordahl | 65 | Head | Salesman | Norway |
| 25 | Margaret Ordahl | 74 | Wife | — | California |
| 26 | Caroline Waldle | 72 | Housekeeper | Housekeeper | Ohio |
| 27 | William Lederman | 67 | Boarder | Salesman | Wisconsin |
| 28 | Evelene G Davis | 37 | Head | — | Illinois |
| 29 | Jerry Davis | 10 | Son | — | Oregon |
| 30 | Meall Davis | 7 | Son | — | Oregon |
| 31 | Jean Coulter | 31 | Boarder | Parking Attendant | England |
| 32 | Lawrence O'Halloran | 43 | Head | Police Detective | Oregon |
| 33 | Adeline O'Halloran | 37 | Wife | — | Colorado |
| 34 | Jane O'Halloran | 12 | Daughter | — | Oregon |
| 35 | Patricia O'Halloran | 10 | Daughter | — | Oregon |
| 36 | Phyllis O'Halloran | 5 | Daughter | — | Oregon |
| 37 | Mary E Ross | 52 | Cousin | — | Oregon |
| 38 | Alice M Purse | 65 | Head | — | England |
| 39 | Ronald Dolan | 34 | Son in law | Laborer | Michigan |
| 40 | Ellen Dolan | 33 | Daughter | Stenographer | England |
Pedigree Summary
Dorothy + 2 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)