AL
Arthur Lund — 1940 US Census Record
Model Tree available1940 United States Federal Census · Columbia-County, Oregon
Our Model Tree links this Arthur Lund across the 1900, 1910, 1920, 1930 and 1940 US Censuses in Columbia-County, Oregon (XGBoost, ~Confirmed), with identified parents Peter & Anna — first a head (b.~1894), then head of a 3-person household.
Age 46
b. ~1894
Male
Head
Born: Oregon
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Columbia-County, Oregon |
| Surname | Lund |
| Given Name | Arthur E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Warren |
| 1935 Residence (County) | Columbia |
| Additional Details | |
| Occupation | Merchant |
| Industry | Retail grocer |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Occupation | Merchant |
| Township / Ward | Warren |
| 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 1940 census.
| Name | Relation to head | Relative to Arthur | Age | Birth yr |
|---|---|---|---|---|
| Arthur Lund | Head | — | 46 | ~1894 |
| Warren Lund | Son | — | 13 | ~1927 |
| Fannie Lund | Spouse | — | 42 | ~1898 |
Census Appearances
1900
Columbia, Oregon
Son, age 6
Columbia, Oregon · implied b. ~1894 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lund |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Oregon |
| Birth Month | Apr |
| Birth Year | 1894 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1910
Columbia, Oregon
Son, age 15
Columbia, Oregon · implied b. ~1895 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lund |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1920
Columbia, Oregon
Head, age 25
Columbia, Oregon · implied b. ~1895
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Lund |
| Given Name | Arthur E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Teacher |
| Industry | Grade School |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | R |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Columbia, Oregon
Head, age 35
Columbia, Oregon · implied b. ~1895 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lund |
| Given Name | Arthur E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Oregon |
| Age at First Marriage | 26 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Merchant |
| Industry | General Mdse |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 15 |
| Radio Set | R |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Columbia-County, Oregon
Head, age 46
Columbia-County, Oregon · implied b. ~1894 — 3 household members
| Surname | Lund |
| Given Name | Arthur E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Oregon |
| 1935 Residence (City) | Warren |
| 1935 Residence (County) | Columbia |
| Occupation | Merchant |
| Industry | Retail grocer |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
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 Arthur Lund across 5 US Census years (1900, 1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Peter Lund (~0.92 confidence) and mother Anna Lund (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Peter Lund
b. ~1866
Source father
● Household
· direct · ~0.92
Mother
Anna Lund
b. ~1866
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Arthur Lund
Head · 1940 · age 46 · b. ~1894 · Oregon
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Columbia-County, Oregon
Open full size
1940 US Federal Census — Columbia-County, Oregon
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03357-00646)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Agnes J. Lash | 65 | Inmate | — | Kansas |
| 42 | Elizabeth Cooper | 63 | Inmate | — | Oregon |
| 43 | Elizabeth O. Arbright | 80 | Inmate | — | Illinois |
| 44 | Robert N. Condon | 56 | Inmate | — | Washington |
| 45 | Walter J. Larson | 41 | Head | Bagadjuster | Wisconsin |
| 46 | Violet P. Larson | 28 | Wife | — | Oregon |
| 47 | Walter D. Larson | 2 | Son | — | Oregon |
| 48 | Rodger Larson | 0 | Son | — | Oregon |
| 49 | Grace B. Johnston | 65 | Mother-in-law | — | Michigan |
| 50 | Emanuel Bjorkquist | 74 | Head | — | Sweden |
| 51 | Emily Bjorkquist | 75 | Wife | — | Illinois |
| 52 | Erick Johnson | 77 | Head | — | Illinois |
| 53 | Mary C. Johnson | 78 | Wife | — | Sweden |
| 54 | Louis M. Serafin | 24 | Head | Laborer | Oregon |
| 55 | Venona L. Serafin | 24 | Wife | — | Minnesota |
| 56 | Constance R. Serafin | 0 | Daughter | — | Oregon |
| 57 | William O. Hammerbeck | 48 | Head | Cabinetbuilder | Kansas |
| 58 | Elsa H. Hammerbeck | 41 | Wife | — | Sweden |
| 59 | Bernard A. Hammerbeck | 19 | Son | — | Oregon |
| 60 | William O. Jr. Hammerbeck | 10 | Son | — | Oregon |
| 61 | Leon D. Pitts | 49 | Head | Proprietor | California |
| 62 | Flossie E. Pitts | 44 | Wife | — | Minnesota |
| 63 | Arthur E. Lund THIS PERSON | 46 | Head | Merchant | Oregon |
| 64 | Fannie C. Lund | 42 | Wife | — | Oregon |
| 65 | Warren S. Lund | 13 | Son | — | Oregon |
| 66 | Samuel J. Dahlgren | 46 | Head | Farmer | Oregon |
| 67 | Hannah V. Dahlgren | 44 | Wife | — | Sweden |
| 68 | Anna M. Dahlgren | 20 | Daughter | Teacher | Oregon |
| 69 | William O. Dahlgren | 18 | Son | — | Oregon |
| 70 | Elmer O. Dahlgren | 48 | Head | Farmer | Oregon |
| 71 | Hilda O. Dahlgren | 46 | Wife | — | Iowa |
| 72 | Dorothy A. Dahlgren | 19 | Daughter | — | Oregon |
| 73 | Miriam A. Dahlgren | 15 | Daughter | — | Oregon |
| 74 | Marjorie Dahlgren | 10 | Daughter | — | Oregon |
| 75 | Charles E. Dahlgren | 1 | Son | — | Oregon |
| 76 | Henry Schulty | 34 | Head | Paper Maker | Colorado |
| 77 | Nova Schulty | 34 | Wife | — | Montana |
| 78 | Shirley J. Schulty | 8 | Daughter | — | Oregon |
| 79 | Kay Schulty | 6 | Daughter | — | Oregon |
| 80 | Robert Schulty | 2 | Son | — | Oregon |
Pedigree Summary
Arthur
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 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)