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Howard Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Walla-Walla-County, Washington
Our Model Tree links this Howard Martin across the 1930 and 1940 US Censuses in Walla-Walla-County, Washington (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 11-person household.
Age 15
b. ~1925
Male
Son
Born: Washington
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Walla-Walla-County, Washington |
| Surname | Martin |
| Given Name | Howard L |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Walla Walla City |
| 1935 Residence (County) | Walla Walla |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Walla Walla City |
| Est. Birth Year | ~1925 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Howard | Age | Birth yr |
|---|---|---|---|---|
| Raymond Martin | Son | — | 12 | ~1928 |
| Anna Martin | Spouse | — | 41 | ~1899 |
| Charlotte Martin | Daughter | — | 5 | ~1935 |
| Howard Martin | Son | — | 15 | ~1925 |
| George Martin | Head | — | 45 | ~1895 |
| Donald Martin | Son | — | 1 | ~1939 |
| Eugene Martin | Son | — | 6 | ~1934 |
| Doris Frazier | Other | — | 38 | ~1902 |
| Robert Martin | Son | — | 18 | ~1922 |
| Sarah Martin | Daughter | — | 11 | ~1929 |
| Mary Martin | Daughter | — | 8 | ~1932 |
Census Appearances
1930
Walla Walla, …
Other, age 5
Walla Walla, Washington · implied b. ~1925 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Howard G |
| Relationship to Head | Grandson |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Washington |
| Mother's Birthplace | Washington |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
Walla-Walla-County, Washington
Son, age 15
Walla-Walla-County, Washington · implied b. ~1925 — 11 household members
| Surname | Martin |
| Given Name | Howard L |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Walla Walla City |
| 1935 Residence (County) | Walla Walla |
| Hours Worked | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| 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 Howard Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Howard Martin
Son · 1940 · age 15 · b. ~1925 · Washington
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Sibling
Robert Martin
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Martin
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Martin
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Martin
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Martin
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Martin
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charlotte Martin
Sibling · 1940 · age 5
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
1940 US Federal Census — Walla-Walla-County, Washington
Open full size
1940 US Federal Census — Walla-Walla-County, Washington
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-04367-00265)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rudolph Mele Sr. | 17 | son | 180 | Washington |
| 2 | Lillie James Mccaulley | 62 | Head | — | Ohio |
| 3 | Bernice B Mccaulley | 19 | daughter | — | California |
| 4 | James H Rice | 24 | Head | Sta. Attendant | Washington |
| 5 | Doris G Rice | 22 | wife | — | Washington |
| 6 | Marjory Kay Rice | 2 | daughter | 0 | Washington |
| 7 | Foster A Devore | 28 | Head | Collecting Agent | Kansas |
| 8 | Martha G Devore | 27 | wife | — | Oregon |
| 9 | Foster A. Jr. Devore | 9 | son | — | Washington |
| 10 | Rene M Kaisraw | 29 | Head | Warehouseman | Washington |
| 11 | Eva G Kaisraw | 25 | wife | — | Washington |
| 12 | Lou Francis Kaisraw | 2 | son | 0 | Washington |
| 13 | Merrill M Brooks | 25 | Head | Truck Driver | Washington |
| 14 | Carolyn F Brooks | 23 | wife | 20 | Washington |
| 15 | Carol Joyce Brooks | 7 | daughter | — | Washington |
| 16 | Merrill Kay Brooks | 2 | daughter | 0 | Washington |
| 18 | Emerson S. Soundagin | 47 | Head | Printer | Washington |
| 19 | Nancy B (G) Soundagin | 38 | wife | — | Washington |
| 20 | Ivelyn Alice Stanford | 27 | Head | Nurse | Washington |
| 21 | Margaret Stanford | 26 | partner | Nurse | Oregon |
| 22 | Margaret Evelyn Harmon | 22 | partner | Nurse | Washington |
| 23 | Alex E Post | 24 | Head | Sheet Metal Worker | Washington |
| 24 | Ruby G Post | 24 | wife | 658 | Oregon |
| 25 | Cecil G Casper | 51 | Head | P. Accountant | Michigan |
| 26 | Lucian D Casper | 40 | wife | P. Accountant | Washington |
| 27 | George T Martin | 45 | Head | Farmer | Washington |
| 28 | Anna May Martin | 41 | wife | — | Washington |
| 29 | Robert E (Abs) Martin | 18 | son | 200 | Washington |
| 30 | Howard L Martin THIS PERSON | 15 | son | — | Washington |
| 31 | Raymond J Martin | 12 | son | — | Washington |
| 32 | Sarah Jane Martin | 11 | daughter | — | Washington |
| 33 | Mary Ann Martin | 8 | daughter | — | Washington |
| 34 | Eugene F Martin | 6 | son | — | Washington |
| 35 | Charlotte Martin | 5 | daughter | — | Washington |
| 36 | Donald J Martin | 1 | son | 0 | Washington |
| 37 | Doris C Frazier | 38 | sister in law | — | Washington |
| 38 | Frederick J Beechinor | 48 | Head | Proprietor | Canada English |
| 39 | Margaret E Beechinor | 37 | wife | — | Washington |
| 40 | Mary Patricia Beechinor | 9 | daughter | — | Washington |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)