HJ
Harry Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Pierce-County, Washington
Our Model Tree links this Harry Johnson across the 1910, 1920, 1930 and 1940 US Censuses in Pierce-County, Washington (XGBoost, ~Confirmed), with identified parents Marius & Nels — first a head (b.~1907), then head of a 8-person household.
Age 33
b. ~1907
Male
Head
Born: Washington
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Pierce-County, Washington |
| Surname | Johnson |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Tacoma City |
| 1935 Residence (County) | Pierce |
| Additional Details | |
| Occupation | Floor Man |
| Industry | Floor Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 496 |
| Highest Grade | H 1 |
| 1935 Residence | Same Place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Floor Man |
| Township / Ward | Tacoma City |
| Est. Birth Year | ~1907 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Joan Johnson | Daughter | — | 7 | ~1933 |
| Delores Johnson | Daughter | — | 9 | ~1931 |
| Shirley Johnson | Daughter | — | 11 | ~1929 |
| Harry Johnson | Head | — | 33 | ~1907 |
| Eugene Johnson | Son | — | 1 | ~1939 |
| William Johnson | Son | — | 10 | ~1930 |
| Robert Johnson | Son | — | 5 | ~1935 |
| Jennie Johnson | Spouse | — | 29 | ~1911 |
Census Appearances
1910
Pierce, Washington
Son, age 4
Pierce, Washington · implied b. ~1906 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Harry A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1920
Pierce, Washington
Son, age 13
Pierce, Washington · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
Pierce, Washington
Head, age 23
Pierce, Washington · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Washington |
| Age at First Marriage | 19 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Laborer |
| Industry | Door Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1000 |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
Pierce-County, Washington
Head, age 33
Pierce-County, Washington · implied b. ~1907 — 8 household members
| Surname | Johnson |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Tacoma City |
| 1935 Residence (County) | Pierce |
| Occupation | Floor Man |
| Industry | Floor Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 496 |
| Highest Grade | H 1 |
| 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 Harry Johnson across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Marius Johnson (~0.92 confidence) and father Nels Johnson (~0.92 confidence) and mother Hannah Johnson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Marius Johnson
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Nels Johnson
b. ~1853
Source father
● Household
· direct · ~0.92
Mother
Hannah Johnson
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Johnson
Head · 1940 · age 33 · b. ~1907 · 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
34 people indexed on this census page (nara:1940:m-t0627-04391-00921)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Robert Mogried | 12 | Son | — | Washington |
| 42 | Raymond L West | 35 | Head | Bank Clerk | Idaho |
| 43 | Myrtle D West | 34 | Wife | — | Oregon |
| 44 | Buddy West | 9 | Son | — | Washington |
| 45 | Douglas West | 2 | Son | — | Washington |
| 46 | Mary D Carlson | 44 | Head | Factory Hand | Washington |
| 47 | Evalyn Carlson | 23 | Daughter | Nurse | Washington |
| 48 | Lorraine Carlson | 21 | Daughter | Secretary | Washington |
| 49 | Howard Molgard | 35 | Head | Salesman | Washington |
| 50 | Catherine Molgard | 34 | Wife | — | Washington |
| 51 | Hazle Molgard | 12 | Daughter | — | Washington |
| 52 | Rodney Molgard | 9 | Son | — | Washington |
| 53 | Lynne Molgard | 0 | Daughter | — | Washington |
| 55 | Harry Mcquiston | 55 | Head | Mach. Foreman | Canada |
| 56 | Sadie Mcquiston | 64 | Wife | — | Canada |
| 57 | Charles D Tomkins | 78 | Head | — | Canada |
| 59 | Nels Land | 73 | Head | Trimmerman | Norway |
| 60 | Gulie Land | 73 | Wife | — | Norway |
| 62 | George Graham | 53 | Head | Toolman | Wisconsin |
| 63 | Anna Graham | 53 | Wife | — | Wisconsin |
| 64 | Alfred Steinauer | 32 | Head | — | Washington |
| 65 | Helen Steinauer | 33 | Wife | — | Idaho |
| 66 | Eugene Steinauer | 11 | Son | — | Washington |
| 67 | Robert Steinauer | 10 | Son | — | Washington |
| 68 | John D Edwards | 66 | Head | — | Minnesota |
| 70 | Charles Beolin | 77 | Head | — | Sweden |
| 72 | Harry Johnson THIS PERSON | 33 | Head | Floor Man | Washington |
| 73 | Jennie Johnson | 29 | Wife | — | Washington |
| 74 | Shirley Johnson | 11 | Daughter | — | Washington |
| 75 | William Johnson | 10 | Son | — | Washington |
| 76 | Delores Johnson | 9 | Daughter | — | Washington |
| 77 | Joan Johnson | 7 | Daughter | — | Washington |
| 78 | Robert Johnson | 5 | Son | — | Washington |
| 79 | Eugene Johnson | 1 | Son | — | Washington |
Pedigree Summary
Harry
Gen 1 · 3 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)