CR
Charles Ross — 1930 US Census Record
Model Tree available1930 United States Federal Census · King, Washington
Our Model Tree links this Charles Ross across the 1920, 1930 and 1940 US Censuses in King, Washington (XGBoost, ~Confirmed), with identified parents Charles & Ernest — first a head (b.~1896), then head of a 4-person household.
Age 34
b. ~1896
Male
Head
Born: Montana
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | King, Washington |
| Surname | Ross |
| Given Name | Charles L |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Montana |
| Age at First Marriage | 21 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Carpenter |
| Industry | Building Trade |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 20.00 |
| Veteran | Yes |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
| Occupation | Carpenter |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1896 |
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 1930 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Wilma Ross | Daughter | — | 6 | ~1924 |
| Charles Ross | Head | — | 34 | ~1896 |
| Charles Ross | Son | — | 4 | ~1926 |
| Rachel Ross | Spouse | — | 27 | ~1903 |
Census Appearances
1920
King, Washington
Son, age 23
King, Washington · implied b. ~1897 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ross |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Germany |
| Mother's Birthplace | Utah |
| Occupation | Laborer |
| Industry | Cement Builder |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1930
King, Washington
Head, age 34
King, Washington · implied b. ~1896 — 4 household members
| Surname | Ross |
| Given Name | Charles L |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Montana |
| Age at First Marriage | 21 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Germany |
| Occupation | Carpenter |
| Industry | Building Trade |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 20.00 |
| Veteran | Yes |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1940
King-County, Washington
Other, age 42
King-County, Washington · implied b. ~1898 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ross |
| Given Name | Clarence |
| Relationship to Head | Son-in-law |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Montana |
| 1935 Residence (City) | Seattle city |
| 1935 Residence (County) | King |
| Occupation | laborer |
| Industry | railroad supplies |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1006 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
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 Charles Ross across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Ross (~0.92 confidence) and mother Ernest Ross (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Ross
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Ernest Ross
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Ross
Head · 1930 · age 34 · b. ~1896 · Washington
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — King, Washington
Open full size
1930 US Federal Census — King, Washington
Page Contents
38 people indexed on this census page (ia:1930:15thcensus2500unit:1041)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Peter Bianchi | 27 | Head | Machinist | Italy |
| 2 | Mary K Bianchi | 23 | Wife | — | Washington |
| 3 | Robert J Bianchi | 3 | Son | — | Washington |
| 4 | Betty J Bianchi | 0 | Daughter | — | Washington |
| 5 | John Schroeder | 37 | Head | Gardener | Luxembourg |
| 6 | Wife H Schroeder | 27 | Wife | — | Luxembourg |
| 7 | Albert Schroeder | 6 | Son | — | Washington |
| 8 | Olaf Sindi | 27 | Roomer | Salesman | Norway |
| 9 | Minnie C Lundwall | 58 | Head | — | Wisconsin |
| 10 | Ray Knapp | 23 | Boarder | Operator | Michigan |
| 11 | James C Westergard | 67 | Head | Iceman | Denmark |
| 12 | Annie Westergard | 64 | Wife | — | Denmark |
| 13 | Sperley | 47 | Head | — | Utah |
| 14 | Edmond Donovan | 22 | Son | Nailer | Washington |
| 15 | Clifton Donovan | 18 | Son | Salesman | Washington |
| 16 | Fred Gronlund | 53 | Head | Tailor | Germany |
| 17 | Alma Gronlund | 51 | Wife | — | Michigan |
| 18 | Hattie Buddy | 36 | Head | — | North Carolina |
| 19 | Carl W Buddy | 18 | Son | — | Missouri |
| 20 | Willard W Buddy | 11 | Son | — | Missouri |
| 21 | Charles Ellis | 46 | Boarder | Carpenter | Illinois |
| 22 | Ray Sisson | 24 | Boarder | Laborer | Illinois |
| 23 | Charles L Ross THIS PERSON | 34 | Head | Carpenter | Montana |
| 24 | Rachel Ross | 27 | Wife | — | Washington |
| 25 | Charles Jr Ross | 4 | Son | — | California |
| 26 | Wilma Ross | 6 | Daughter | — | California |
| 27 | Edith V Mcnulty | 30 | Head | Stenographer | Canada English |
| 28 | Harry S Bowen | 74 | Head | — | New York |
| 29 | Morris F Alhadeff | 38 | Head | Shoe Shiner | Italy-Rhodes |
| 30 | Behora Alhadeff | 28 | Wife | — | Italy-Rhodes |
| 31 | David Alhadeff | 9 | Son | — | Washington |
| 32 | Bernice Alhadeff | 6 | Daughter | — | Washington |
| 33 | Rachel Alhadeff | 2 | Daughter | — | Washington |
| 34 | Albert Uziel | 37 | Head | Truck Driver | Turkey |
| 35 | Rachel Uziel | 35 | Wife | — | Turkey |
| 36 | Rebecca Uziel | 7 | Daughter | — | Washington |
| 37 | Leon Uziel | 3 | Son | — | Washington |
| 38 | Harry R St John | 28 | Boarder | Laborer | Illinois |
Pedigree Summary
Charles
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 1930 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)