RH
Robert Hall — 1940 US Census Record
Model Tree available1940 United States Federal Census · King-County, Washington
Our Model Tree links this Robert Hall across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed), with identified parents Lucas & Oscar — first a son (b.~1918), then head of a 4-person household.
Age 22
b. ~1918
Male
Son
Born: Washington
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | Hall |
| Given Name | Robert Q. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Bryn Mawr, Wash |
| 1935 Residence (County) | King |
| Additional Details | |
| Occupation | Helper |
| Industry | Wholesale furniture |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 12 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Helper |
| Township / Ward | Bryn Mawr Wash |
| Est. Birth Year | ~1918 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Ellen Hall | Daughter | — | 20 | ~1920 |
| Oscar Hall | Head | — | 51 | ~1889 |
| Robert Hall | Son | — | 22 | ~1918 |
| Mary Hall | Spouse | — | 49 | ~1891 |
Census Appearances
1920
King, Washington
Son, age 2
King, Washington · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Robert C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Washington |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
King, Washington
Son, age 12
King, Washington · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Robert O. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Washington |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
King-County, Washington
Son, age 22
King-County, Washington · implied b. ~1918 — 4 household members
| Surname | Hall |
| Given Name | Robert Q. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Bryn Mawr, Wash |
| 1935 Residence (County) | King |
| Occupation | Helper |
| Industry | Wholesale furniture |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 12 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
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 Robert Hall across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Lucas Hall (~0.92 confidence) and father Oscar Hall (~0.92 confidence) and mother Marie Hall (~0.92 confidence) and mother Mary Hall (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Lucas Hall
b. ~1893
Source father
● Household
· direct · ~0.92
Father
Oscar Hall
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Marie Hall
b. ~1893
Source mother
● Household
· direct · ~0.92
Mother
Mary Hall
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Hall
Son · 1940 · age 22 · b. ~1918 · Washington
★ You are viewing this record
Sibling
Ellen Hall
Sibling · 1940 · age 20
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 — King-County, Washington
Open full size
1940 US Federal Census — King-County, Washington
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04343-00629)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harry L. Fuller | 54 | Head | Timberman | Missouri |
| 2 | Mabel G. Fuller | 50 | Wife | — | California |
| 3 | Alfred C. Titus | 46 | Head | Painter | Washington |
| 4 | Emma A. Titus | 43 | Wife | — | Minnesota |
| 5 | Alfred C. Jr. Titus | 15 | Son | — | Washington |
| 6 | Robert F. Titus | 13 | Son | — | Washington |
| 7 | Vincent E. Titus | 4 | Son | — | Washington |
| 8 | Allen L. Passenger | 46 | Head | Truck Driver | Minnesota |
| 9 | Martha G. Passenger | 36 | Wife | — | Illinois |
| 10 | John E. Sandberg | 51 | Head | Truck Driver | Washington |
| 11 | Myrtle G. Sandberg | 52 | Wife | Presser | Arkansas |
| 12 | Bessie Griffith | 45 | Sister-in-law | Spotter | Oklahoma |
| 13 | Kenneth Wolbert | 34 | Head | Chauffeur | Washington |
| 14 | Evelyn L. Wolbert | 25 | Wife | — | Illinois |
| 15 | Carolyn S. Wolbert | 5 | Daughter | — | Washington |
| 16 | Corrine M. Wolbert | 3 | Daughter | — | Washington |
| 17 | Eugene D. Mccarthy | 24 | Head | — | Montana |
| 18 | Eola Mccarthy | 57 | Mother | — | Montana |
| 19 | Clifford E. Bange | 59 | Head | Dentist | Iowa |
| 20 | Bertha G. Bange | 59 | Wife | — | Illinois |
| 21 | Nan J. Bange | 26 | Daughter | Teacher | Nebraska |
| 22 | Charles A. Bange | 18 | Son | — | North Dakota |
| 23 | Harry J. Kingsbury | 56 | Head | Laborer | Wisconsin |
| 24 | Kathleen E. Kingsbury | 57 | Wife | — | Wisconsin |
| 25 | Harry J. Jr. Kingsbury | 24 | Son | New Worker | Washington |
| 26 | Glen E. Kingsbury | 18 | Son | New Worker | Washington |
| 27 | Clementine R. Smith | 61 | Head | New Worker | Wisconsin |
| 28 | Marlowe V. Smith | 19 | Daughter | New Worker | North Dakota |
| 29 | Oscar A. Hall | 51 | Head | Upholsterer | Massachusetts |
| 30 | Mary E. Hall | 49 | Wife | — | Washington |
| 31 | Robert Q. Hall THIS PERSON | 22 | Son | Helper | Washington |
| 32 | Ellen Vivian Hall | 20 | Daughter | — | Washington |
| 33 | Robert L. East | 77 | Head | Farmer | England |
| 34 | Ellen East | 78 | Wife | — | England |
| 35 | Lottie East | 43 | Daughter | Farm Laborer | Washington |
| 36 | Koichiro Teriywa | 44 | Head | Farm Laborer | Japan |
| 37 | Ida Teriywa | 45 | Wife | — | Japan |
| 38 | Rose A. Teriywa | 16 | Daughter | — | Washington |
| 39 | Mae Teriywa | 15 | Daughter | — | Washington |
| 40 | Charles M. Park | 57 | Head | Maintenance Man | Illinois |
Related Census Records
Pedigree Summary
Robert + 1 sibling
Gen 1 · 4 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)