CR
Charles Robertson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lincoln-County, Washington
Our Model Tree links this Charles Robertson across the 1920, 1930 and 1940 US Censuses in Lincoln-County, Washington (XGBoost, ~Confirmed) — first a head (b.~1883), then head of a 4-person household.
Age 57
b. ~1883
Male
Head
Born: Washington
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lincoln-County, Washington |
| Surname | Robertson |
| Given Name | Charles R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Sherman Precinct |
| 1935 Residence (County) | Lincoln |
| Additional Details | |
| Occupation | Farming |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 3000 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Farming |
| Township / Ward | Sherman Precinct |
| Est. Birth Year | ~1883 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Ethel Robertson | Spouse | — | 52 | ~1888 |
| Gerald Mangis | Other | — | 23 | ~1917 |
| Kittie Robertson | Daughter | — | 15 | ~1925 |
| Charles Robertson | Head | — | 57 | ~1883 |
Census Appearances
1920
Lincoln, Washington
Head, age 37
Lincoln, Washington · implied b. ~1883 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robertson |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Washington |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Canada |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
Lincoln, Washington
Head, age 47
Lincoln, Washington · implied b. ~1883 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robertson |
| Given Name | Charles M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Washington |
| Age at First Marriage | 25 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Canada |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | $5000 |
| Radio Set | R |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
Lincoln-County, Washington
Head, age 57
Lincoln-County, Washington · implied b. ~1883 — 4 household members
| Surname | Robertson |
| Given Name | Charles R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Sherman Precinct |
| 1935 Residence (County) | Lincoln |
| Occupation | Farming |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 3000 |
| Highest Grade | No 8 |
| 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 Charles Robertson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Robertson
Head · 1940 · age 57 · b. ~1883 · Washington
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Lincoln-County, Washington
Open full size
1940 US Federal Census — Lincoln-County, Washington
Page Contents
28 people indexed on this census page (nara:1940:m-t0627-04352-00383)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George D. Kung | 5 | son | — | Washington |
| 2 | Violet P. Kung | 4 | daughter | — | Washington |
| 3 | Evelyn A. Kung | 1 | daughter | — | Washington |
| 4 | Amelia A. Kung | 80 | Head | House Keeping | Virginia |
| 5 | Lilian Heater | 31 | daughter | — | Kansas |
| 6 | C. Ross Robertson | 28 | Head | — | Canada |
| 7 | Dave Robertson | 46 | Head | Farming | Washington |
| 8 | Anna Robertson | 42 | wife | House Keeping | Minnesota |
| 9 | Jack Robertson | 17 | son | — | Washington |
| 10 | Donna Robertson | 13 | daughter | — | Washington |
| 11 | John D. Robertson | 40 | Head | Farming | Washington |
| 12 | Amy E. Robertson | 40 | wife | House Keeping | Missouri |
| 13 | Julie F. Robertson | 15 | daughter | — | Washington |
| 14 | Robert M. Bell | 24 | lodger | Farm Laborer | Washington |
| 15 | Minnie Bell | 23 | wife | House Keeping | Washington |
| 16 | Charles R. Robertson THIS PERSON | 57 | Head | Farming | Washington |
| 17 | Ethel N. Robertson | 52 | wife | House Keeping | Minnesota |
| 18 | Kittie B. Robertson | 15 | daughter | — | Washington |
| 19 | Gerald Mangis | 23 | lodger | Farm Laborer | Washington |
| 20 | J. H. Jump | 78 | Head | Farming | Missouri |
| 21 | Ida Allen Jump | 68 | wife | — | California |
| 22 | Willie C. Jump | 50 | son | Farming | Washington |
| 23 | William T. Portugue | 38 | son-in-law | Farm Laborer | S. Dakota |
| 24 | Ida Mae Portugue | 24 | wife | — | Washington |
| 25 | Paul Thomas Portugue | 1 | son | — | Washington |
| 26 | Leonard Neff | 54 | Head | Farming | Virginia |
| 27 | Maude Neff | 45 | wife | — | Washington |
| 28 | Osland Nitty | 28 | lodger | Farm Laborer | Kentucky |
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)