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John Chase — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Walla Walla, Washington
Our Model Tree links this John Chase across the 1920 and 1930 US Censuses in Walla Walla, Washington (XGBoost, ~Confirmed) — first a son (b.~1909), then head of a 9-person household.
Age 21
b. ~1909
Male
Son
Born: Montana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Walla Walla, Washington |
| Surname | Chase |
| Given Name | John M. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Occupation | Carpenter |
| Industry | Building |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
| Occupation | Carpenter |
| Township / Ward | Gose Precinct |
| Est. Birth Year | ~1909 |
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 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Janet Chase | Daughter | — | 11 | ~1919 |
| John Chase | Son | — | 21 | ~1909 |
| Beulah Chase | Son | — | 19 | ~1911 |
| Ethel Chase | Spouse | — | 45 | ~1885 |
| Lorena Chase | Daughter | — | 1 | ~1929 |
| Elaine Chase | Daughter | — | 6 | ~1924 |
| Chas Chase | Son | — | 3 | ~1927 |
| John Chase | Head | — | 54 | ~1876 |
| Gladys Chase | Daughter | — | 16 | ~1914 |
Census Appearances
1920
Walla Walla, …
Son, age 11
Walla Walla, Washington · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chase |
| Given Name | John M Jr |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | student |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1930
Walla Walla, …
Son, age 21
Walla Walla, Washington · implied b. ~1909 — 9 household members
| Surname | Chase |
| Given Name | John M. Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | Carpenter |
| Industry | Building |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
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 John Chase across 2 US Census years (1920 and 1930) in Walla Walla, Washington, using XGBoost record linkage.
Show:
This person
Anchor record
John Chase
Son · 1930 · age 21 · b. ~1909 · Washington
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Sibling
Gladys Chase
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beulah Chase
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elaine Chase
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Janet Chase
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lorena Chase
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Chas Chase
Sibling · 1930 · age 3
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
1930 US Federal Census — Walla Walla, Washington
Open full size
1930 US Federal Census — Walla Walla, Washington
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2523unit:0522)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Wayne B. Garrett | 33 | Head | Fruit Buyer | Kansas |
| 2 | Mildred Garrett | 29 | Wife | — | Oregon |
| 3 | George Garrett | 6 | Daughter | — | Washington |
| 4 | Robt. W. Garrett | 4 | Son | — | Washington |
| 5 | M. H. Watson | 46 | Head | Fruit Grower | Kansas |
| 6 | Ollie Watson | 46 | Wife | — | Arkansas |
| 7 | Jno. F. Campbell | 43 | Head | Fruit Farmer | Michigan |
| 8 | Charlotte Campbell | 36 | Wife | — | Idaho |
| 9 | John F. Jr. Campbell | 12 | Son | — | Washington |
| 10 | Ella M. Campbell | 11 | Daughter | — | Idaho |
| 11 | Willard H. Campbell | 10 | Son | — | Idaho |
| 12 | Clarabelle B. Campbell | 8 | Daughter | — | Idaho |
| 13 | Robert E. Campbell | 5 | Son | — | Washington |
| 14 | Alfred J. Walker | 74 | Head | Fruit Farmer | Illinois |
| 15 | Elizabeth J. Walker | 75 | Wife | — | Ontario Can |
| 16 | Lois Berry | 26 | Head | Housekeeper | Kansas |
| 17 | John M. Chase | 54 | Head | Carpenter | Wisconsin |
| 18 | Ethel Chase | 45 | Wife | — | Wisconsin |
| 19 | John M. Jr. Chase THIS PERSON | 21 | Son | Carpenter | Montana |
| 20 | Beulah E. Chase | 19 | Son | — | Montana |
| 21 | Gladys L. Chase | 16 | Daughter | — | Oregon |
| 22 | Janet G. Chase | 11 | Daughter | — | Washington |
| 23 | Elaine M. Chase | 6 | Daughter | — | Washington |
| 24 | Chas. E. Chase | 3 | Son | — | Washington |
| 25 | Lorena K. Chase | 1 | Daughter | — | Washington |
| 26 | Clyde E. Fields | 44 | Head | Real Estate Ins | Washington |
| 27 | Effie G. Fields | 34 | Wife | — | Washington |
| 28 | D. Wylie Fields | 21 | Son | — | Washington |
| 29 | Archie Fields | 12 | Son | — | Washington |
| 30 | Earl Fields | 9 | Son | — | Washington |
| 31 | Harold Fields | 6 | Son | — | Washington |
| 32 | Eliza Helm | 66 | Head | — | Oregon |
| 33 | Bert White | 38 | Son-in-law | Farmer Mech. | Oregon |
| 34 | Virginia White | 17 | Daughter | — | Washington |
| 35 | Andrea Castoldi | 52 | Head | Farm Gardener | Italy |
| 36 | Josephine Castoldi | 52 | Wife | — | Italy |
| 37 | Angelo Castoldi | 17 | Son | — | Washington |
| 38 | Lily Castoldi | 16 | Son | — | Washington |
| 39 | Paul Castoldi | 14 | Son | — | Washington |
| 40 | Carlo Comerio | 56 | Head | Truck Farmer | Italy |
| 41 | Angelina Comerio | 54 | Wife | — | Italy |
| 42 | Mary Comerio | 22 | Daughter | — | Italy |
| 43 | Ambrose Cinza | 45 | Head | Truck Farmer | Italy |
| 44 | Angie Cinza | 45 | Wife | — | Italy |
| 45 | Frank Cinza | 19 | Son | — | Washington |
| 46 | Josephine Cinza | 17 | Daughter | — | Washington |
| 47 | Genevieve Cinza | 15 | Daughter | — | Washington |
| 48 | Caroline Cinza | 5 | Daughter | — | Washington |
| 49 | Margaret H. Evans | 74 | Head | — | Illinois |
| 50 | Alice G. Evans | 15 | Granddaughter | — | Washington |
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)