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Harold Wood — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Flathead-County, Montana
Our Model Tree links this Harold Wood across the 1930 and 1940 US Censuses in Flathead-County, Montana (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 9-person household.
Age 21
b. ~1919
Male
Son
Born: Montana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Flathead-County, Montana |
| Surname | Wood |
| Given Name | Harold R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Montana |
| 1935 Residence (City) | Kalispell |
| 1935 Residence (County) | Flathead |
| Additional Details | |
| Occupation | Truck driver |
| Industry | Lumber |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 420 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
| Occupation | Truck Driver |
| Township / Ward | Kalispell |
| Est. Birth Year | ~1919 |
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 1940 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Lois Wood | Daughter | — | 14 | ~1926 |
| Harold Wood | Son | — | 21 | ~1919 |
| Jacque Wood | Son | — | 1 | ~1939 |
| Fred Wood | Head | — | 50 | ~1890 |
| Winifred Wood | Daughter | — | 19 | ~1921 |
| Janice Wood | Daughter | — | 4 | ~1936 |
| Margaret Wood | Spouse | — | 48 | ~1892 |
| Wayne Wood | Son | — | 17 | ~1923 |
| Claire Wood | Daughter | — | 12 | ~1928 |
Census Appearances
1930
Flathead, Montana
Son, age 10
Flathead, Montana · implied b. ~1920 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wood |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Montana |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1940
Flathead-County, Montana
Son, age 21
Flathead-County, Montana · implied b. ~1919 — 9 household members
| Surname | Wood |
| Given Name | Harold R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Montana |
| 1935 Residence (City) | Kalispell |
| 1935 Residence (County) | Flathead |
| Occupation | Truck driver |
| Industry | Lumber |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 420 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| 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 Harold Wood across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Harold Wood
Son · 1940 · age 21 · b. ~1919 · Montana
★ You are viewing this record
Sibling
Wayne Wood
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lois Wood
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jacque Wood
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Winifred Wood
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Janice Wood
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Claire Wood
Sibling · 1940 · age 12
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 — Flathead-County, Montana
Open full size
1940 US Federal Census — Flathead-County, Montana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02219-00465)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Marvin O. Gross | 20 | Son | Truck Driver | Minnesota |
| 42 | Muriel Gross | 17 | Daughter | — | Minnesota |
| 43 | Lois Gross | 12 | Daughter | — | Montana |
| 44 | Emily Warner | 49 | Head | — | Florida |
| 45 | Roy Warner | 24 | Son | — | Montana |
| 46 | Howard L. Stout | 31 | Head | Farmer | Iowa |
| 47 | Ruth Stout | 29 | Wife | — | Montana |
| 48 | Paul B. Stout | 3 | Son | — | Montana |
| 49 | Bessie Stout | 1 | Daughter | — | Montana |
| 50 | Mark Hodgson | 45 | Head | Dairyman | Iowa |
| 51 | Dorothy Hodgson | 42 | Wife | — | Montana |
| 52 | Mary Lou Hodgson | 11 | Daughter | — | Montana |
| 53 | Cordane Hodgson | 5 | Daughter | — | Montana |
| 54 | Mark Jr. Hodgson | 18 | Son | — | Montana |
| 55 | Clarence Aob | 29 | Head | Farm Hand | Kansas |
| 56 | Alice Aob | 28 | Wife | — | Kansas |
| 57 | Marcella Aob | 8 | Daughter | — | Kansas |
| 58 | Phyllis Mae Aob | 5 | Daughter | — | Kansas |
| 59 | Carol Aob | 3 | Daughter | — | Kansas |
| 60 | Everett B. Beller | 54 | Head | Farmer | Oregon |
| 61 | Ethel B. Beller | 45 | Wife | — | Illinois |
| 62 | Allan Beller | 18 | Son | — | Montana |
| 63 | Irene Beller | 15 | Daughter | — | Montana |
| 64 | Russell Beller | 12 | Son | — | Montana |
| 65 | Emma B. Davies | 60 | Mother-in-law | — | Illinois |
| 66 | Harold B. Davies | 26 | Brother-in-law | — | Montana |
| 67 | Henry F. Becker | 50 | Head | Farmer | Minnesota |
| 68 | Amelia L. Becker | 35 | Wife | — | S. Dakota |
| 69 | Harry M. Becker | 9 | Son | — | Montana |
| 70 | Henrietta M. Becker | 7 | Daughter | — | Montana |
| 71 | Charley Henderson | 73 | Head | Farmer | Ohio |
| 72 | Fred B. Wood | 50 | Head | Farmer & Engineer | Iowa |
| 73 | Margaret R. Wood | 48 | Wife | — | Wisconsin |
| 74 | Harold R. Wood THIS PERSON | 21 | Son | Truck Driver | Montana |
| 75 | Winifred Wood | 19 | Daughter | — | Montana |
| 76 | Wayne Wood | 17 | Son | Sales Clerk | Montana |
| 77 | Lois Wood | 14 | Daughter | — | Montana |
| 78 | Claire Wood | 12 | Daughter | — | Montana |
| 79 | Janice Wood | 4 | Daughter | — | Montana |
| 80 | Jacque Wood | 1 | Son | — | Montana |
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)