HJ
Harold Johnson — 1900 US Census Record
Model Tree available1900 United States Federal Census · Pierce, Washington
Our Model Tree links this Harold Johnson across the 1900, 1910 and 1920 US Censuses in Pierce, Washington (XGBoost, ~Confirmed), with identified parents Aug & Oscar — first a son (b.~1898), then head of a 7-person household.
Age 2
b. ~1898
Male
Son
Born: Washington
Single
1900 Census Record Details
| Census Year | 1900 |
| Location | Pierce, Washington |
| Surname | Johnson |
| Given Name | Harold G |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Washington |
| Birth Month | July |
| Birth Year | 1898 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Tacoma City |
| Est. Birth Year | ~1898 |
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.
7 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Frida Johnson | Daughter | — | 4 | ~1896 |
| Ebba Johnson | Daughter | — | 9 | ~1891 |
| Oscar Johnson | Head | — | 50 | ~1850 |
| Oscar Johnson | Son | — | 7 | ~1893 |
| Arthur Johnson | Son | — | 12 | ~1888 |
| Harold Johnson | Son | — | 2 | ~1898 |
| Blenda Johnson | Spouse | — | 40 | ~1860 |
Census Appearances
1900
Pierce, Washington
Son, age 2
Pierce, Washington · implied b. ~1898 — 7 household members
| Surname | Johnson |
| Given Name | Harold G |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Washington |
| Birth Month | July |
| Birth Year | 1898 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1910
Pierce, Washington
Son, age 11
Pierce, Washington · implied b. ~1899 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Harry B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
Son, age 21
King, Washington · implied b. ~1899 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| 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 Harold Johnson across 3 US Census years (1900, 1910 and 1920) in 2 locations, using XGBoost record linkage. Identified parents: father Aug Johnson (~0.92 confidence) and father Oscar Johnson (~0.92 confidence) and mother Blenda Johnson (~0.92 confidence) and mother Bertha Johnson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Aug Johnson
b. ~1847
Source father
● Household
· direct · ~0.92
Father
Oscar Johnson
b. ~1850
Source father
● Household
· direct · ~0.92
Mother
Blenda Johnson
b. ~1860
Source mother
● Household
· direct · ~0.92
Mother
Bertha Johnson
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Johnson
Son · 1900 · age 2 · b. ~1898 · Washington
★ You are viewing this record
Sibling
Ebba Johnson
Sibling · 1900 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oscar Johnson
Sibling · 1900 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frida Johnson
Sibling · 1900 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Johnson
Sibling · 1900 · age 12
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
1900 US Federal Census — Pierce, Washington
Open full size
1900 US Federal Census — Pierce, Washington
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu1748unit:0466)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Hannam | 48 | Head | Teamster | England |
| 2 | Mary C Hannam | 37 | Wife | — | Sweden |
| 3 | Pearl J Hannam | 5 | Daughter | — | Washington |
| 4 | William C Hannam | 2 | Son | — | Washington |
| 5 | Thomas S Bishop | 40 | Head | Butcher | Washington |
| 6 | Inger Bishop | 33 | Wife | — | Sweden |
| 7 | Ira W Bishop | 12 | Son | At School | Washington |
| 8 | Earl R Bishop | 11 | Son | At School | Washington |
| 9 | Roy O Bishop | 9 | Son | At School | Washington |
| 10 | May C Bishop | 8 | Daughter | At School | Washington |
| 11 | Burton B Bishop | 5 | Son | — | Washington |
| 12 | Christina Carlson | 62 | Mother-in-law | — | Sweden |
| 13 | Henry G Beach | 33 | Boarder | Laborer | California |
| 14 | John W Reed | 49 | Head | Merchant | Pennsylvania |
| 15 | Mary W Reed | 37 | Wife | — | Pennsylvania |
| 16 | James H Drake | 48 | Head | Prop. Tacoma Motor Co. | New York |
| 17 | Berta L Drake | 44 | Wife | — | Iowa |
| 18 | Berta E Drake | 17 | Daughter | At School | S. Dakota |
| 19 | Catherine Gosnell | 19 | Maid | Maid | Washington |
| 20 | Cary S Cook | 37 | Head | Shipping Clerk | Indiana |
| 21 | Henrietta Cook | 37 | Wife | — | California |
| 22 | Lucy E Cook | 11 | Daughter | At School | California |
| 23 | Abbie E Dyer | 59 | Guest | — | Maine |
| 24 | Mary C Rensing | 15 | Domestic | Servant | Michigan |
| 25 | Oscar Johnson | 50 | Head | Carpenter | Sweden |
| 26 | Blenda Johnson | 39 | Wife | — | Sweden |
| 27 | Arthur D Johnson | 11 | Son | At School | Washington |
| 28 | Ebba F Johnson | 8 | Daughter | At School | Washington |
| 29 | Oscar L Johnson | 6 | Son | At School | Washington |
| 30 | Frida R Johnson | 4 | Daughter | — | Washington |
| 31 | Harold G Johnson THIS PERSON | 1 | Son | — | Washington |
| 32 | Luther Bradley | 77 | Head | Army Officer (Retired) | Conn |
| 33 | Ione Bradley | 58 | Wife | — | Ohio |
| 34 | Robert P Bradley | 29 | Son | Book Keeper | Illinois |
| 35 | Charlotte L Dewey | 42 | Sister-in-law | — | Illinois |
| 36 | Tilda Williams | 38 | Servant | Servant | Finland |
| 37 | Frank K Williams | 16 | Son | Servant | Finland |
| 38 | Helen Rogers | 55 | Head | — | Ohio |
| 39 | Mamie Scott | 25 | Servant | Servant | Tennessee |
| 40 | Samuel Collyer | 52 | Boarder | — | England |
| 41 | Louise D Collyer | 52 | Boarder | — | Ohio |
| 42 | Norman Collyer | 19 | Boarder | Book Keeper | Colorado |
| 43 | James W Maxwell | 35 | Boarder | Nat. Bank Examiner | Iowa |
| 44 | Bell Adley Maxwell | 28 | Boarder | — | New York |
| 45 | Oakley Maxwell | 8 | Boarder | At School | Washington |
| 46 | Arthur B Hayward | 65 | Head | Lumberman | Wisconsin |
| 47 | Martha E Hayward | 52 | Wife | — | Ohio |
| 48 | Hallie B Hayward | 21 | Daughter | — | Wisconsin |
| 49 | Myron B Hayward | 27 | Son | Machinist | Minnesota |
| 50 | John Halverson | 66 | Servant | Carpenter | Sweden |
Related Census Records
Pedigree Summary
Harold + 4 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)