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Ida Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Pierce-County, Washington
Our Model Tree links this Ida Johnson across the 1920, 1930 and 1940 US Censuses in Pierce-County, Washington (XGBoost, ~Confirmed) — first a spouse (b.~1886), then head of a 3-person household.
Age 54
b. ~1886
Female
Spouse
Born: Finland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Pierce-County, Washington |
| Surname | Johnson |
| Given Name | Ida |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Finland |
| 1935 Residence (City) | Harvard Precinct |
| 1935 Residence (County) | Pierce |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | H 1 |
| 1935 Residence | Same house |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
| Township / Ward | Harvard Precinct |
| Est. Birth Year | ~1886 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ida | Age | Birth yr |
|---|---|---|---|---|
| Edna Johnson | Daughter | — | 11 | ~1929 |
| Oscar Johnson | Head | — | 64 | ~1876 |
| Ida Johnson | Spouse | — | 54 | ~1886 |
Census Appearances
1920
Pierce, Washington
Spouse, age 33
Pierce, Washington · implied b. ~1887 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Ida |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Finland |
| Year of Immigration | 1892 |
| Naturalization Status | Alien |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
1930
Pierce, Washington
Other, age 43
Pierce, Washington · implied b. ~1887 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Ida |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Finland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1903 |
| Age at First Marriage | 32 |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
1940
Pierce-County, Washington
Spouse, age 54
Pierce-County, Washington · implied b. ~1886 — 3 household members
| Surname | Johnson |
| Given Name | Ida |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Finland |
| 1935 Residence (City) | Harvard Precinct |
| 1935 Residence (County) | Pierce |
| Naturalization Status | Naturalized |
| Highest Grade | H 1 |
| 1935 Residence | Same house |
| Birth Country | Finland |
| Birthplace (normalized) | finland |
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 Ida Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ida Johnson
Spouse · 1940 · age 54 · b. ~1886 · 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 — Pierce-County, Washington
Open full size
1940 US Federal Census — Pierce-County, Washington
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04355-00910)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Bertha E Robinson | 13 | Daughter | — | Washington |
| 42 | Oscar E Johnson | 64 | Head | Laborer | Sweden |
| 43 | Ida Johnson THIS PERSON | 54 | Wife | — | Finland |
| 44 | Edna A Johnson | 11 | Daughter | — | Washington |
| 45 | Oscar H Williams | 26 | Head | Proprietor | Wales |
| 46 | Lenore A Williams | 21 | Wife | — | North Dakota |
| 47 | Thomas R Williams | 0 | Son | — | Washington |
| 48 | William D Cherry | 16 | Half brother | Assistant Cleaner | Washington |
| 49 | William Tsakson | 48 | Head | Farmer | Finland |
| 50 | Lina Tsakson | 50 | Wife | Farmer Wife | Finland |
| 51 | Hildur M Tsakson | 17 | Daughter | — | Washington |
| 52 | Daniel W Tsakson | 12 | Son | — | Washington |
| 53 | Frank J Reding | 46 | Head | Boiler Welder | Washington |
| 54 | Hanna C Reding | 43 | Wife | — | Washington |
| 55 | F Robert Reding | 17 | Son | Chore Boy | Washington |
| 56 | William G Reding | 16 | Son | — | Washington |
| 57 | John J Reding | 14 | Son | — | Washington |
| 58 | Anita M Reding | 13 | Daughter | — | Washington |
| 59 | Raymond E Reding | 8 | Son | — | Washington |
| 60 | Mary Ann Reding | 3 | Daughter | — | Washington |
| 61 | Rudolph G Andre | 40 | Head | Salesman | Hawaii |
| 62 | Irene C Andre | 37 | Wife | — | Washington |
| 63 | Robert R Andre | 14 | Son | — | Washington |
| 64 | Virginia I Andre | 12 | Daughter | — | Washington |
| 65 | Vivian C Andre | 11 | Daughter | — | Washington |
| 66 | William R Andre | 2 | Son | — | Washington |
| 67 | Anton Kowalchuk | 45 | Head | Rip Sawyer | Poland |
| 68 | Ann G Kowalchuk | 38 | Wife | — | Pennsylvania |
| 69 | Eugene G Kowalchuk | 20 | Son | Auto Cleaner | Washington |
| 70 | Loretta A Kowalchuk | 17 | Daughter | — | Washington |
| 71 | Anthony V Kowalchuk | 3 | Son | — | Washington |
| 72 | August A Trath | 51 | Head | Dealer | Germany |
| 73 | Marie Trath | 47 | Wife | — | Minnesota |
| 74 | Robert H Trath | 21 | Son | Truck Driver | Washington |
| 75 | Petra C Trath | 11 | Daughter | — | Washington |
| 76 | David L Trath | 10 | Son | — | Washington |
| 77 | Gladys F Williams | 36 | Head | Waitress | Iowa |
| 78 | Beryle M Williams | 14 | Daughter | — | Montana |
| 79 | Viola A Williams | 13 | Daughter | — | Michigan |
| 80 | Eva Docker | 64 | Mother | — | Missouri |
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)