HP
Harry Peterson — 1910 US Census Record
Model Tree available1910 United States Federal Census · King, Washington
Our Model Tree links this Harry Peterson across the 1900, 1910 and 1920 US Censuses in King, Washington (XGBoost, ~Confirmed), with identified parents Alfred & Magnus — first a son (b.~1898), then head of a 3-person household.
Age 12
b. ~1898
Male
Son
Born: Washington
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | King, Washington |
| Surname | Peterson |
| Given Name | Harry Milton |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Seattle 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.
3 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Harry Peterson | Son | — | 12 | ~1898 |
| Alfred Peterson | Head | — | 40 | ~1870 |
| Anna Peterson | Spouse | — | 42 | ~1868 |
Census Appearances
1900
King, Washington
Son, age 3
King, Washington · implied b. ~1897 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Peterson |
| Given Name | Harry Walter |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Washington |
| Birth Month | July |
| Birth Year | 1897 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1910
King, Washington
Son, age 12
King, Washington · implied b. ~1898 — 3 household members
| Surname | Peterson |
| Given Name | Harry Milton |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1920
King, Washington
Son, age 23
King, Washington · implied b. ~1897 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Petersen |
| Given Name | Henry V. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Laborer |
| Industry | Saw Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Harry Peterson across 3 US Census years (1900, 1910 and 1920) in King, Washington, using XGBoost record linkage. Identified parents: father Alfred Peterson (~0.92 confidence) and father Magnus Petersen (~0.92 confidence) and mother Anna Peterson (~0.92 confidence) and mother Albertina Petersen (~0.92 confidence) and mother Anna Peterson (~0.92 confidence) and father Alfred Peterson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Alfred Peterson
b. ~1859
Source father
● Household
· direct · ~0.92
Father
Magnus Petersen
b. ~1863
Source father
● Household
· direct · ~0.92
Mother
Anna Peterson
b. ~1867
Source mother
● Household
· direct · ~0.92
Mother
Albertina Petersen
b. ~1868
Source mother
● Household
· direct · ~0.92
Mother
Anna Peterson
b. ~1868
Source mother
● Household
· direct · ~0.92
Father
Alfred Peterson
b. ~1870
Source father
● Household
· direct · ~0.92
This person
Anchor record
Harry Peterson
Son · 1910 · age 12 · b. ~1898 · Washington
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — King, Washington
Open full size
1910 US Federal Census — King, Washington
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1661unit:1024)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mc Grant Hamilton | 55 | Head | — | Kentucky |
| 2 | Mc Grant Hamilton | 50 | Wife | — | Missouri |
| 3 | Mc Grant Jr. Hamilton | 22 | Son | — | Missouri |
| 4 | Bertha Hamilton | 17 | Daughter | — | Missouri |
| 5 | Sarah Hamilton | 27 | Daughter | — | Missouri |
| 6 | Ethel Hamilton | 10 | Daughter | — | Minnesota |
| 7 | Marjorie Hamilton | 6 | Granddaughter | — | Washington |
| 8 | Hazel Hamilton | 8 | Granddaughter | — | Washington |
| 9 | Charles Hilliard | 30 | Head | — | Washington |
| 10 | Mary Hilliard | 30 | Wife | — | Minnesota |
| 11 | John Hilliard | 15 | Son | — | Washington |
| 12 | Mary Hilliard | 14 | Daughter | — | Washington |
| 13 | Sophia Hilliard | 19 | Sister-in-law | — | Washington |
| 14 | Herman A. Corey | 46 | Head | Contractor | Canada |
| 15 | Laura H. Corey | 42 | Wife | — | Canada |
| 16 | George Corey | 22 | Son | — | Kansas |
| 17 | Gilbert Corey | 20 | Son | Machinist | Kansas |
| 18 | John S. Bright | 49 | Boarder | Driver | Indiana |
| 19 | Alexander M. Lawrence | 59 | Head | Engineer | Scotland |
| 20 | Addie Lawrence | 50 | Wife | — | Vermont |
| 21 | Edward Lawrence | 23 | Son | — | Iowa |
| 22 | Mabel Lawrence | 21 | Daughter | — | Iowa |
| 23 | Hazel Lawrence | 18 | Daughter | — | Iowa |
| 24 | John Lawrence | 10 | Son | — | Minnesota |
| 25 | Edward A. Stangel | 34 | Head | Carpenter | Iowa |
| 26 | Clara Stangel | 30 | Wife | — | Wisconsin |
| 27 | Arthur Stangel | 9 | Son | — | Washington |
| 28 | Alva Stangel | 7 | Daughter | — | Washington |
| 29 | William A. Mitchell | 33 | Head | Painter | Minnesota |
| 30 | Alice Mitchell | 28 | Wife | — | New York |
| 31 | Thomas S. Mitchell | 4 | Son | — | Washington |
| 32 | William Mitchell | 1 | Son | — | Washington |
| 33 | Adam H. Bessette | 32 | Head | Salesman | Missouri |
| 34 | Clara Bessette | 27 | Wife | — | Missouri |
| 35 | Leon H. Bessette | 8 | Son | — | Missouri |
| 36 | Ulysses A. Bessette | 6 | Son | — | Missouri |
| 37 | Dewey A. Bessette | 1 | Son | — | Washington |
| 38 | Edgar Sherrard | 41 | Head | Carpenter | Michigan |
| 39 | Nellie Sherrard | 32 | Wife | — | Iowa |
| 40 | Edna Sherrard | 4 | Daughter | — | Washington |
| 41 | Thomas Mccloud | 48 | Head | — | Iowa |
| 42 | James Mccloud | 45 | Brother | — | Iowa |
| 43 | Milton Mccloud | 24 | Nephew | Salesman | Iowa |
| 44 | Walter Mccloud | 21 | Nephew | Teamster | Iowa |
| 45 | H. R. Johnston | 33 | Head | Bookkeeper | Kentucky |
| 46 | Bertha Johnston | 26 | Wife | Stenographer | Iowa |
| 47 | Ralph Johnston | 1 | Son | — | Idaho |
| 48 | Alfred Peterson | 40 | Head | Salesman | Sweden |
| 49 | Anna Peterson | 42 | Wife | — | Sweden |
| 50 | Harry Milton Peterson THIS PERSON | 12 | Son | — | Washington |
Pedigree Summary
Harry
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)