RT
Robert Thomas — 1920 US Census Record
Model Tree available1920 United States Federal Census · Lewis, Washington
Our Model Tree links this Robert Thomas across the 1900, 1910 and 1920 US Censuses in Lewis, Washington (XGBoost, ~Confirmed), with identified parents Murray & Josephine — first a head (b.~1883), then head of a 6-person household.
Age 37
b. ~1883
Male
Head
Born: Tennessee
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Lewis, Washington |
| Surname | Thomas |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Occupation | Logger |
| Industry | Lumber Camp |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Logger |
| Township / Ward | Prescott Precinct |
| Est. Birth Year | ~1883 |
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 1920 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Helen Thomas | Daughter | — | 6 | ~1914 |
| Mildred Thomas | Daughter | — | 9 | ~1911 |
| Robert Thomas | Head | — | 37 | ~1883 |
| Harold Thomas | Son | — | 11 | ~1909 |
| Angus Thomas | Son | — | 15 | ~1905 |
| Lottie Thomas | Spouse | — | 35 | ~1885 |
Census Appearances
1900
Lewis, Washington
Son, age 19
Lewis, Washington · implied b. ~1881 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Birth Month | Mar |
| Birth Year | 1881 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1910
Lewis, Washington
Head, age 28
Lewis, Washington · implied b. ~1882 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Robert |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Years Married | 2 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | farmer |
| Industry | dairy farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1920
Lewis, Washington
Head, age 37
Lewis, Washington · implied b. ~1883 — 6 household members
| Surname | Thomas |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Logger |
| Industry | Lumber Camp |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 Robert Thomas across 3 US Census years (1900, 1910 and 1920) in Lewis, Washington, using XGBoost record linkage. Identified parents: father Murray Thomas (~0.92 confidence) and mother Josephine Thomas (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Murray Thomas
b. ~1858
Source father
● Household
· direct · ~0.92
Mother
Josephine Thomas
b. ~1858
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Thomas
Head · 1920 · age 37 · b. ~1883 · Washington
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Lewis, Washington
Open full size
1920 US Federal Census — Lewis, Washington
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1933unit:0506)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Frank Saxberg | 47 | Head | Farmer | Finland |
| 52 | Sarah Saxberg | 43 | Wife | — | Finland |
| 53 | Alex Makai | 60 | Boarder | Laborer | Finland |
| 54 | Katy Whiteside | 61 | Head | — | Tennessee |
| 55 | John | 46 | Head | Laborer | N. Carolina |
| 56 | Jacob Kakela | 42 | Head | Farmer | Finland |
| 57 | Charlotta Kakela | 42 | Wife | — | Finland |
| 58 | Martha E. Kakela | 21 | Daughter | — | Montana |
| 59 | Leiva Kakela | 18 | Son | — | Montana |
| 60 | Hugo Kakela | 16 | Son | — | Montana |
| 61 | Laila Kakela | 13 | Daughter | — | Washington |
| 62 | Viola Kakela | 10 | Daughter | — | Washington |
| 63 | Hugh M. Westfall | 56 | Head | Farmer | Ireland |
| 64 | Maria Minckler | 61 | Head | — | Alsace-Lorraine |
| 65 | Lentley Minckler | 32 | Son | Farmer | Washington |
| 66 | Fred R. Minckler | 30 | Son | Laborer | Washington |
| 67 | Frank V. Minckler | 28 | Son | Farmer | Washington |
| 68 | Gustav C. Minckler | 25 | Son | Farmer | Wash. |
| 69 | Louise J. Minckler | 22 | Daughter | — | Washington |
| 70 | Walford Carlson | 47 | Head | Farmer | Sweden |
| 71 | Hilda A. Carlson | 49 | Wife | — | Sweden |
| 72 | Walfred Jr. Carlson | 12 | Son | — | Alaska |
| 73 | John Carlson | 9 | Son | — | Alaska |
| 74 | Robert D. Campbell | 39 | Head | Farmer | Minnesota |
| 75 | Janet L. Campbell | 30 | Wife | — | Washington |
| 76 | Dortha Campbell | 8 | Daughter | — | Washington |
| 77 | Marjorie Campbell | 6 | Daughter | — | Washington |
| 78 | Jack Campbell | 2 | Son | — | Washington |
| 79 | Henry Daberkow | 56 | Head | Farmer | Wisconsin |
| 80 | Pauline Daberkow | 42 | Wife | — | Wurttemberg |
| 81 | Gust Hill | 47 | Head | Farmer | Finland |
| 82 | Mamie Hill | 15 | Daughter | — | Washington |
| 83 | Irene Hill | 14 | Daughter | — | Washington |
| 84 | Julia Hill | 11 | Daughter | — | Washington |
| 85 | Linn Ylikula | 48 | Boarder | Trawlerman | Finland |
| 86 | John Leola | 39 | Brother-in-law | Engineer | Wyoming |
| 87 | Robert Thomas THIS PERSON | 37 | Head | Logger | Tennessee |
| 88 | Lottie Thomas | 35 | Wife | — | Nebraska |
| 89 | Angus B. Thomas | 15 | Son | — | Washington |
| 90 | Harold Thomas | 11 | Son | — | Washington |
| 91 | Mildred Thomas | 9 | Daughter | — | Washington |
| 92 | Helen Thomas | 6 | Daughter | — | Washington |
| 93 | Frank Rosten | 47 | Head | Carpenter | Finland |
| 94 | Anna Rosten | 49 | Wife | — | Finland |
| 95 | Uminer Rosten | 16 | Son | — | Washington |
| 96 | Elma Rosten | 6 | Daughter | — | Washington |
| 97 | Laura Rosten | 3 | Daughter | — | Washington |
| 98 | Andrew Johnson | 56 | Head | Farmer | Sweden |
| 99 | Mattie Johnson | 50 | Wife | — | N. Carolina |
| 100 | Blaphus Johnson | 12 | Son | — | Oregon |
Pedigree Summary
Robert
Gen 1 · 2 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)