HJ
Hannah Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Pierce, Washington
Our Model Tree links this Hannah Johnson across the 1920 and 1930 US Censuses in Pierce, Washington (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 8-person household.
Age 16
b. ~1914
Female
Daughter
Born: Washington
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Pierce, Washington |
| Surname | Johnson |
| Given Name | Hannah C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Norway |
| Mother's Birthplace | Washington |
| Additional Details | |
| Occupation | Maid |
| Industry | Private Home |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Maid |
| Township / Ward | City Of Tacoma |
| Est. Birth Year | ~1914 |
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 1930 census.
| Name | Relation to head | Relative to Hannah | Age | Birth yr |
|---|---|---|---|---|
| Hannah Johnson | Daughter | — | 16 | ~1914 |
| Ethel Johnson | Daughter | — | 4 | ~1926 |
| Jessie Johnson | Daughter | — | 15 | ~1915 |
| Ruth Johnson | Daughter | — | 7 | ~1923 |
| Louis Johnson | Head | — | 46 | ~1884 |
| Carl Johnson | Son | — | 19 | ~1911 |
| Charles Johnson | Son | — | 11 | ~1919 |
| Jennie Johnson | Spouse | — | 40 | ~1890 |
Census Appearances
1920
Pierce, Washington
Daughter, age 6
Pierce, Washington · implied b. ~1914 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Hannah C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Norway |
| Mother's Birthplace | Washington |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
Pierce, Washington
Daughter, age 16
Pierce, Washington · implied b. ~1914 — 8 household members
| Surname | Johnson |
| Given Name | Hannah C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Norway |
| Mother's Birthplace | Washington |
| Occupation | Maid |
| Industry | Private Home |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Hannah Johnson across 2 US Census years (1920 and 1930) in Pierce, Washington, using XGBoost record linkage.
Show:
This person
Anchor record
Hannah Johnson
Daughter · 1930 · age 16 · b. ~1914 · Washington
★ You are viewing this record
Sibling
Ethel Johnson
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jessie Johnson
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Johnson
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Johnson
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Johnson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Pierce, Washington
Open full size
1930 US Federal Census — Pierce, Washington
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2512unit:0421)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Elizabeth B. Cochran | 26 | Lodger | Shoe Cutter | Iowa |
| 2 | Edward Smith | 74 | Head | Carpenter | Illinois |
| 3 | Freda Smith | 73 | Wife | — | Germany |
| 4 | Cesare Day | 42 | Head | Longshoreman | Italy |
| 5 | Beryl A. Day | 38 | Wife | — | Michigan |
| 6 | Leonard Day | 18 | Son | — | Wyoming |
| 7 | Regina Day | 17 | Daughter | — | Wyoming |
| 8 | Ernestina Day | 12 | Daughter | — | Washington |
| 9 | Ernest Day | 11 | Son | — | Washington |
| 10 | Mary Day | 8 | Daughter | — | Washington |
| 11 | Clara Hanson | 14 | Step-daughter | — | Wisconsin |
| 12 | Bertha Hanson | 5 | Step-daughter | — | Washington |
| 13 | Ellen Hanson | 9 | Step-daughter | — | Washington |
| 14 | Louis Johnson | 46 | Head | Truck Driver | Norway |
| 15 | Jennie Johnson | 40 | Wife | — | Washington |
| 16 | Carl J. Johnson | 19 | Son | Laborer | Washington |
| 17 | Hannah C. Johnson THIS PERSON | 16 | Daughter | Maid | Washington |
| 18 | Jessie H. Johnson | 15 | Daughter | — | Washington |
| 19 | Charles F. Johnson | 11 | Son | — | Washington |
| 20 | Ruth E. Johnson | 7 | Daughter | — | Washington |
| 21 | Ethel B. Johnson | 4 | Daughter | — | Washington |
| 22 | Jas. W. Haverland | 74 | Head | Retired | Illinois |
| 23 | Louie Haverland | 53 | Son | Engineer | No. Dakota |
| 24 | Howard M. Haverland | 36 | Son | Miller | No. Dakota |
| 25 | Arthur B. Holdal | 23 | Head | Taxi Driver | Washington |
| 26 | Adele M. Holdal | 20 | Wife | — | Washington |
| 27 | A. Louis Nederlee | 35 | Head | Civil Engineer | Washington |
| 28 | Evelyn E. Nederlee | 34 | Wife | — | Minnesota |
| 29 | John Nederlee | 1 | Boarder | — | Washington |
| 30 | Howard M. Carr | 33 | Head | Teacher | Iowa |
| 31 | Marjorie E. Carr | 27 | Wife | — | Washington |
| 32 | Marjorie J. Carr | 5 | Daughter | — | Washington |
| 33 | John H. Carr | 1 | Son | — | Washington |
| 34 | Kenneth E. Purchase | 23 | Head | Stenographer | No. Dakota |
| 35 | Bernice Purchase | 23 | Wife | — | Washington |
| 36 | John D. Ricker | 36 | Head | Salesman | Pennsylvania |
| 37 | Helen D. Ricker | 37 | Wife | — | California |
| 38 | John D. Ricker | 13 | Son | — | California |
| 39 | Durrel J. Ricker | 12 | Son | — | California |
| 40 | Patricia J. Ricker | 4 | Daughter | — | Washington |
| 41 | Carol D. Ricker | 0 | Daughter | — | Washington |
| 42 | Carl V. Rodin | 24 | Head | Edger | Idaho |
| 43 | Bernice Rodin | 21 | Wife | — | Washington |
| 44 | Vernon V. Robinson | 4 | Son (step) | — | Washington |
| 45 | Ethe E. Rodin | 4 | Son | — | Washington |
| 46 | Ruth E. Galia | 14 | Sister-in-law | — | Washington |
| 47 | George J. Norris | 48 | Head | Caretaker | Ohio |
| 48 | Maud E. Norris | 53 | Wife | — | Michigan |
| 49 | Kathryn M. Norris | 13 | Daughter | — | Illinois |
| 50 | Mary F. Lohman | 87 | Friend | — | New York |
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)