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Harold Thomas — 1930 US Census Record
Model Tree available1930 United States Federal Census · Pierce, Washington
Our Model Tree links this Harold Thomas across the 1910, 1920 and 1930 US Censuses in Pierce, Washington (XGBoost, ~Confirmed), with identified parents Eugene & Eva — first a head (b.~1894), then head of a 3-person household.
Age 36
b. ~1894
Male
Head
Born: Minnesota
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Pierce, Washington |
| Surname | Thomas |
| Given Name | Harold E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 24 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Occupation | Proprietor |
| Industry | Confectionery |
| Class of Worker | E |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 26 |
| Radio Set | R |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Proprietor |
| Township / Ward | Puyallup City |
| Est. Birth Year | ~1894 |
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 1930 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Isabelle Thomas | Other | — | 36 | ~1894 |
| Larry Thomas | Son | — | 7 | ~1923 |
| Harold Thomas | Head | — | 36 | ~1894 |
Census Appearances
1910
Pierce, Washington
Son, age 16
Pierce, Washington · implied b. ~1894 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Maine |
| Mother's Birthplace | Wisconsin |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1920
Pierce, Washington
Head, age 25
Pierce, Washington · implied b. ~1895 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Harold E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Father's Birthplace | Main |
| Mother's Birthplace | Wisconsin |
| Occupation | Manager |
| Industry | Confectionery |
| Class of Worker | O. A. |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Pierce, Washington
Head, age 36
Pierce, Washington · implied b. ~1894 — 3 household members
| Surname | Thomas |
| Given Name | Harold E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 24 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Wisconsin |
| Occupation | Proprietor |
| Industry | Confectionery |
| Class of Worker | E |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 26 |
| Radio Set | R |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 Thomas across 3 US Census years (1910, 1920 and 1930) in Pierce, Washington, using XGBoost record linkage. Identified parents: father Eugene Thomas (~0.92 confidence) and mother Eva Thomas (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Eugene Thomas
b. ~1856
Source father
● Household
· direct · ~0.92
Mother
Eva Thomas
b. ~1864
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Thomas
Head · 1930 · age 36 · b. ~1894 · Washington
★ You are viewing this record
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:1930:15thcensus2510unit:0332)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ruby Kreig | 43 | Wife-H | — | Arkansas |
| 52 | Irene H Kreig | 18 | Daughter | Waitress | Washington |
| 53 | Lloyd Chase | 41 | Head | Salesman | Washington |
| 54 | Edna Chase | 40 | Wife-H | None | Minnesota |
| 55 | James Chase | 17 | Son | None | Washington |
| 56 | Grace Lickiss | 45 | Head | Book-Keeper | Minnesota |
| 57 | Robert Lickiss | 17 | Son | None | Washington |
| 58 | John W Mcdowell | 64 | Head | Retired | Scotland |
| 59 | Ora Mcdowell | 62 | Wife-H | None | Iowa |
| 60 | C. A. Cushing | 39 | Head | Engineer | Oregon |
| 61 | Jessie Cushing | 36 | Wife-H | None | Washington |
| 62 | Carolyn Cushing | 9 | Daughter | None | Washington |
| 63 | Maxmay Grunder | 27 | Head | Agronomist | Iowa |
| 64 | Elizabeth Grunder | 25 | Wife-H | None | California |
| 65 | Margaret Grunder | 1 | Daughter | None | Washington |
| 66 | George W Schneider | 46 | Head | Miller | Minnesota |
| 67 | Clara Schneider | 42 | Wife-H | None | Minnesota |
| 68 | Glenn E Schneider | 18 | Son | Salesman | Minnesota |
| 69 | Ruth B Schneider | 16 | Daughter | None | Minnesota |
| 70 | Harold E Thomas THIS PERSON | 36 | Head | Proprietor | Minnesota |
| 71 | Isabelle H Thomas | 36 | Wife-H | None | Washington |
| 72 | Larry E Thomas | 7 | Son | None | Washington |
| 73 | Emmett R Burks | 38 | Head | Carpenter | Missouri |
| 74 | Madeline Burks | 31 | Wife-H | None | Wyoming |
| 75 | Vernon Burks | 7 | Son | None | Washington |
| 76 | Edward R Osborne | 47 | Head | Mechanic | Oregon |
| 77 | Nellie Osborne | 35 | Wife-H | None | Maine |
| 78 | Gail Osborne | 18 | Son | None | Washington |
| 79 | Ethel Osborne | 14 | Daughter | None | Washington |
| 80 | Betty L Osborne | 9 | Daughter | None | Washington |
| 81 | Doris G Osborne | 2 | Daughter | None | Washington |
| 82 | Clara Landis | 56 | Mother-in-law | Laborer | Maine |
| 83 | Percy Landis | 21 | Bro-in-law | None | Maine |
| 84 | Eugene M Withrow | 44 | Head | Mechanic | West Virginia |
| 85 | Eva Withrow | 35 | Wife-H | None | Kentucky |
| 86 | Charles W Park | 61 | Head | Laborer | Illinois |
| 87 | Clara Park | 56 | Wife-H | None | Illinois |
| 88 | Donald Park | 16 | Son | None | Wyoming |
| 89 | William Johnson | 58 | Head | Laborer | Illinois |
| 90 | Mattie Johnson | 57 | Wife-H | None | Illinois |
| 91 | Tal Johnson | 24 | Son | Salesman | Illinois |
| 92 | Hubert Johnson | 22 | Son | Wood-Cutter | Illinois |
| 93 | John A Taylor | 50 | Head | Longshoreman | Minnesota |
| 94 | Minnie Taylor | 45 | Wife-H | None | Norway |
| 95 | Florence Taylor | 22 | Daughter | Beauty Operator | Washington |
| 96 | Arthur B Hitchcock | 35 | Head | Bus Driver | Michigan |
| 97 | Emma A Hitchcock | 68 | Mother-H | None | Michigan |
| 98 | Millard P Mccollum | 35 | Head | Agriculture | New York |
| 99 | Euphemia E Mccollum | 33 | Wife-H | None | California |
| 100 | Jane Mccollum | 8 | Daughter | None | Washington |
Pedigree Summary
Harold
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 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)