PJ
Peter Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · King, Washington
Our Model Tree links this Peter Johnson across the 1910, 1920, 1930 and 1940 US Censuses in King, Washington (XGBoost, ~Confirmed) — first a head (b.~1890), then head of a 6-person household.
Age 40
b. ~1890
Male
Head
Born: Norway
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | King, Washington |
| Surname | Johnson |
| Given Name | Peter |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Norway |
| Naturalization Status | Naturalized |
| Year of Immigration | 1910 |
| Age at First Marriage | 25 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Additional Details | |
| Occupation | Fisherman |
| Industry | Fishing |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Mother Tongue | Norwegian |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Radio Set | R |
| Veteran | No |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
| Occupation | Fisherman |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1890 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Peter | Age | Birth yr |
|---|---|---|---|---|
| Anna Johnson | Daughter | — | 8 | ~1922 |
| Hilda Johnson | Daughter | — | 2 | ~1928 |
| Peter Johnson | Head | — | 40 | ~1890 |
| Peter Johnson | Son | — | 10 | ~1920 |
| John Johnson | Son | — | 5 | ~1925 |
| Mary Johnson | Spouse | — | 35 | ~1895 |
Census Appearances
1910
Kitsap, Washington
Other, age 19
Kitsap, Washington · implied b. ~1891 — 18 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Peter |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Norway |
| Year of Immigration | 1909 |
| Naturalization Status | Alien |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Laborer |
| Industry | Logging Camp |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
1920
King, Washington
Other, age 29
King, Washington · implied b. ~1891 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Peter |
| Relationship to Head | Roomer |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Norway |
| Year of Immigration | 1911 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Fisherman |
| Industry | Deep sea |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Norwegian |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
1930
King, Washington
Head, age 40
King, Washington · implied b. ~1890 — 6 household members
| Surname | Johnson |
| Given Name | Peter |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Norway |
| Naturalization Status | Naturalized |
| Year of Immigration | 1910 |
| Age at First Marriage | 25 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Fisherman |
| Industry | Fishing |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Mother Tongue | Norwegian |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Radio Set | R |
| Veteran | No |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
1940
King-County, Washington
Head, age 52
King-County, Washington · implied b. ~1888
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Johnson |
| Given Name | Pete |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Norway |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
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 Peter Johnson across 4 US Census years (1910, 1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Peter Johnson
Head · 1930 · age 40 · b. ~1890 · Washington
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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
50 people indexed on this census page (ia:1930:15thcensus2501unit:0441)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William Smith | 45 | Head | Salesman | United States |
| 52 | Martha Smith | 42 | Wife | — | Nebraska |
| 53 | Robert Smith | 18 | Son | — | Washington |
| 54 | Alice Smith | 15 | Daughter | — | Washington |
| 55 | James Smith | 12 | Son | — | Washington |
| 56 | Mary Smith | 10 | Daughter | — | Washington |
| 57 | Louis Cassidy | 45 | Head | Laborer | Ireland |
| 58 | Rose Cassidy | 40 | Wife | — | Ireland |
| 59 | John Cassidy | 18 | Son | — | Washington |
| 60 | Helen Cassidy | 15 | Daughter | — | Washington |
| 61 | Leonard Chapman | 35 | Head | Carpenter | Tennessee |
| 62 | Ruth Chapman | 30 | Wife | — | Washington |
| 63 | Leonard Jr. Chapman | 8 | Son | — | Washington |
| 64 | Betty Chapman | 6 | Daughter | — | Washington |
| 65 | Robert Chapman | 4 | Son | — | Washington |
| 66 | Dorothy Chapman | 2 | Daughter | — | Washington |
| 67 | William Chapman | 0 | Son | — | Washington |
| 68 | George Miller | 50 | Head | Baker | Germany |
| 69 | Anna Miller | 45 | Wife | — | Germany |
| 70 | George Jr. Miller | 18 | Son | — | Washington |
| 71 | Fred Miller | 15 | Son | — | Washington |
| 72 | John Anderson | 60 | Head | Laborer | Sweden |
| 73 | Hilda Anderson | 55 | Wife | — | Sweden |
| 74 | Carl Anderson | 25 | Son | Clerk | Washington |
| 75 | Oscar Anderson | 22 | Son | — | Washington |
| 76 | Esther Anderson | 20 | Daughter | — | Washington |
| 77 | Ruth Anderson | 18 | Daughter | — | Washington |
| 78 | Arthur Anderson | 15 | Son | — | Washington |
| 79 | Peter Johnson THIS PERSON | 40 | Head | Fisherman | Norway |
| 80 | Mary Johnson | 35 | Wife | — | Norway |
| 81 | Peter Jr. Johnson | 10 | Son | — | Washington |
| 82 | Anna Johnson | 8 | Daughter | — | Washington |
| 83 | John Johnson | 5 | Son | — | Washington |
| 84 | Hilda Johnson | 2 | Daughter | — | Washington |
| 85 | Thomas Lee | 45 | Head | Merchant | China |
| 86 | Mary Lee | 40 | Wife | — | China |
| 87 | Thomas Jr. Lee | 15 | Son | — | Washington |
| 88 | Anna Lee | 12 | Daughter | — | Washington |
| 89 | John Lee | 10 | Son | — | Washington |
| 90 | William Brown | 50 | Head | — | Canada |
| 91 | Martha Brown | 45 | Wife | Operator | Canada |
| 92 | Robert Brown | 20 | Son | Bookkeeper | Washington |
| 93 | Alice Brown | 18 | Daughter | Stenographer | Washington |
| 94 | James Brown | 15 | Son | — | Washington |
| 95 | Mary Brown | 12 | Daughter | — | Washington |
| 96 | David Kelly | 40 | Head | Teacher | Ohio |
| 97 | Sarah Kelly | 35 | Wife | Dressmaker | Russia |
| 98 | David Jr. Kelly | 10 | Son | — | Russia |
| 99 | — | None | — | — | — |
| 100 | — | None | — | — | — |
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)