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Martin Anderson — 1920 US Census Record
Model Tree available1920 United States Federal Census · King, Washington
Our Model Tree links this Martin Anderson across the 1900, 1910 and 1920 US Censuses in King, Washington (XGBoost, ~Confirmed), with identified parents Andrew & Frank — first a son (b.~1895), then head of a 9-person household.
Age 25
b. ~1895
Male
Son
Born: Washington
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | King, Washington |
| Surname | Anderson |
| Given Name | Martin A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Laborer |
| Industry | Saw mill |
| 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 |
| Occupation | Laborer |
| Township / Ward | Hobart Precinct 5 |
| Est. Birth Year | ~1895 |
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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Martin | Age | Birth yr |
|---|---|---|---|---|
| Oscar Anderson | Son | — | 11 | ~1909 |
| Frank Larson | Other | — | 42 | ~1878 |
| Frank Anderson | Son | — | 12 | ~1908 |
| Carl Anderson | Son | — | 14 | ~1906 |
| Elma Anderson | Daughter | — | 16 | ~1904 |
| Frank Anderson | Head | — | 56 | ~1864 |
| Emma Anderson | Spouse | — | 51 | ~1869 |
| Martin Anderson | Son | — | 25 | ~1895 |
| Arthur Anderson | Son | — | 9 | ~1911 |
Census Appearances
1900
King, Washington
Son, age 5
King, Washington · implied b. ~1895 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Martin W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Washington |
| Birth Month | Apr |
| Birth Year | 1895 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1910
King, Washington
Son, age 16
King, Washington · implied b. ~1894 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Marlin |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1920
King, Washington
Son, age 25
King, Washington · implied b. ~1895 — 9 household members
| Surname | Anderson |
| Given Name | Martin A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| 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 |
| 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 Martin Anderson across 3 US Census years (1900, 1910 and 1920) in King, Washington, using XGBoost record linkage. Identified parents: father Andrew Anderson (~0.92 confidence) and father Frank Anderson (~0.92 confidence) and father Frank Anderson (~0.92 confidence) and mother Annie Anderson (~0.92 confidence) and mother Emma Anderson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Andrew Anderson
b. ~1852
Source father
● Household
· direct · ~0.92
Father
Frank Anderson
b. ~1864
Source father
● Household
· direct · ~0.92
Father
Frank Anderson
b. ~1863
Source father
● Household
· direct · ~0.92
Mother
Annie Anderson
b. ~1868
Source mother
● Household
· direct · ~0.92
Mother
Emma Anderson
b. ~1869
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Martin Anderson
Son · 1920 · age 25 · b. ~1895 · Washington
★ You are viewing this record
Sibling
Oscar Anderson
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Anderson
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Anderson
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Anderson
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elma Anderson
Sibling · 1920 · age 16
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
1920 US Federal Census — King, Washington
Open full size
1920 US Federal Census — King, Washington
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1924unit:0101)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Grace Helflinger | 8 | Daughter | — | Washington |
| 52 | Carl Helflinger | 7 | Son | — | Washington |
| 53 | Harold Helflinger | 5 | Son | — | Washington |
| 54 | Mary Helflinger | 3 | Daughter | — | Washington |
| 55 | Arthur Helflinger | 1 | Son | — | Washington |
| 56 | John Matta | 38 | Head | Farm Operator | Finland |
| 57 | Lizzie Matta | 33 | Wife | — | Finland |
| 58 | Linne Matta | 10 | Son | — | Washington |
| 59 | Armas W. Matta | 9 | Son | — | Washington |
| 60 | Elizabeth Matta | 7 | Daughter | — | Washington |
| 61 | Lizzie Matta | 5 | Daughter | — | Washington |
| 62 | John Pleasuat | 52 | Lodger | Laborer | Finland |
| 63 | Andrew Koski | 38 | Lodger | Miner | Finland |
| 64 | James W. Burnett | 39 | Head | Barber | Illinois |
| 65 | Gertrude Burnett | 39 | Wife | — | Kansas |
| 66 | Frederick Burnett | 16 | Son | — | Washington |
| 67 | John Burnett | 15 | Son | — | Kansas |
| 68 | Jessie Burnett | 12 | Daughter | — | Washington |
| 69 | Don Burnett | 9 | Son | — | Washington |
| 70 | Frank H. Anderson | 56 | Head | Farm Operator | Sweden |
| 71 | Emma Anderson | 51 | Wife | — | Sweden |
| 72 | Martin A. Anderson THIS PERSON | 25 | Son | Laborer | Washington |
| 73 | Carl H. Anderson | 14 | Son | — | Washington |
| 74 | Frank Anderson | 12 | Son | — | Washington |
| 75 | Oscar Anderson | 11 | Son | — | Washington |
| 76 | Arthur Anderson | 9 | Son | — | Washington |
| 77 | Elma J. Anderson | 16 | Daughter | — | Washington |
| 78 | Frank Larson | 42 | Lodger | Farm Hand | Sweden |
| 79 | Ole Hanson | 83 | Head | Farm Operator | Norway |
| 80 | Julius Gansner | 62 | Head | Farm Operator | Germany |
| 81 | John Bronson | 64 | Head | Farm Operator | Sweden |
| 82 | Valentine Rochever | 45 | Head | Miner | Austria |
| 83 | Antonia Rochever | 33 | Wife | — | Austria |
| 84 | Mary Rochever | 11 | Daughter | — | Washington |
| 85 | Antonia Rochever | 9 | Daughter | — | Washington |
| 86 | Annie Rochever | 8 | Daughter | — | Washington |
| 87 | Louis Rochever | 7 | Son | — | Washington |
| 88 | Joseph Rochever | 5 | Son | — | Washington |
| 89 | Christina Rochever | 3 | Daughter | — | Washington |
| 90 | Edward Rochever | 1 | Son | — | Washington |
| 91 | Rudolph Gradishnik | 34 | Head | Farm Operator | Austria |
| 92 | Julia Gradishnik | 30 | Wife | — | Austria |
| 93 | Julia Gradishnik | 10 | Daughter | — | Washington |
| 94 | Rudolph Gradishnik | 8 | Son | — | Ohio |
| 95 | Joseph Gradishnik | 6 | Son | — | Ohio |
| 96 | Elsie Gradishnik | 4 | Daughter | — | Washington |
| 97 | John Van Laar | 41 | Head | Farm Operator | Holland |
| 98 | Nathan Levidomsky | 49 | Head | Farm Operator | Russia Poland |
| 99 | Henry Levidomsky | 20 | Son | Laborer | Russia Poland |
| 100 | John Payne | 50 | Head | Watchman | England |
Related Census Records
Pedigree Summary
Martin + 5 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)