AC
Anna Clark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Multnomah-County, Oregon
Our Model Tree links this Anna Clark across the 1920, 1930 and 1940 US Censuses in Multnomah-County, Oregon (XGBoost, ~Confirmed) — first a head (b.~1865), then head of a 2-person household.
Age 75
b. ~1865
Female
Head
Born: Norway
Divorced
1940 Census Record Details
| Census Year | 1940 |
| Location | Multnomah-County, Oregon |
| Surname | Clark |
| Given Name | Anna J. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 75 |
| Marital Status | Divorced |
| Birthplace | Norway |
| 1935 Residence (City) | Portland city |
| 1935 Residence (County) | Multnomah |
| Naturalization Status | Naturalized |
| Additional Details | |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
| Township / Ward | Portland City |
| Est. Birth Year | ~1865 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Irene Clark | Daughter | — | 34 | ~1906 |
| Anna Clark | Head | — | 75 | ~1865 |
Census Appearances
1920
Multnomah, Oregon
Head, age 55
Multnomah, Oregon · implied b. ~1865 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Anna S. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Norway |
| Year of Immigration | 1882 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Norwegian |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Norway |
| Year of Naturalization | 1887 |
| Birthplace (normalized) | norway |
1930
Multnomah, Oregon
Head, age 65
Multnomah, Oregon · implied b. ~1865
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Clark |
| Given Name | Anna |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Widowed |
| Birthplace | Norway |
| Naturalization Status | Naturalized |
| Year of Immigration | 1882 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read/Write | Yes |
| Mother Tongue | Norwegian |
| Home Owned/Rented | O |
| Home Value / Rent | 3000 |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
1940
Multnomah-County, Oregon
Head, age 75
Multnomah-County, Oregon · implied b. ~1865 — 2 household members
| Surname | Clark |
| Given Name | Anna J. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 75 |
| Marital Status | Divorced |
| Birthplace | Norway |
| 1935 Residence (City) | Portland city |
| 1935 Residence (County) | Multnomah |
| Naturalization Status | Naturalized |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
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 Anna Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Anna Clark
Head · 1940 · age 75 · b. ~1865 · Oregon
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Multnomah-County, Oregon
Open full size
1940 US Federal Census — Multnomah-County, Oregon
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03386-00371)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Phyllis H. Leach | 62 | Mother | — | Iowa |
| 2 | Howard J. Richards | 27 | Head | Draftsman | Oregon |
| 3 | Bernice M. Richards | 26 | Wife | — | Oregon |
| 4 | Earl D. Richards | 1 | Son | — | Oregon |
| 5 | Clifford G. Howard | 34 | Head | Shipping Clerk | Canada English |
| 6 | Ialne E. Howard | 25 | Wife | — | Washington |
| 7 | Owen A. Jr. Melley | 26 | Head | Salesman | Georgia |
| 8 | Juanita A. Melley | 26 | Wife | — | Oregon |
| 9 | Roger V. Gillam | 28 | Head | Draftsman | Oregon |
| 10 | Blanche M. Gillam | 24 | Wife | — | California |
| 11 | Jacquelyn L. Gillam | 5 | Daughter | — | Oregon |
| 12 | Harry Mink | 46 | Head | Grocer | Russia |
| 13 | Rose Mink | 42 | Wife | — | Russia |
| 14 | Sidney B. Mink | 21 | Son | Delivery Man | Oregon |
| 15 | William J. Miller | 54 | Head | — | Oregon |
| 16 | Mary E. Miller | 44 | Wife | — | Colorado |
| 17 | Julie A. Miller | 23 | Daughter | Housekeeper | Oregon |
| 18 | Jesse Pooree | 51 | Head | Plasterer | Arkansas |
| 19 | Johanna E. Pooree | 43 | Wife | — | Washington |
| 20 | John M. Dyke | 26 | Head | Photocopy | Minnesota |
| 21 | Marion E. Dyke | 21 | Wife | — | Montana |
| 22 | Judith F. Dyke | 0 | Daughter | — | Oregon |
| 23 | Here Ends Block 14 And Begins 15 | None | — | — | — |
| 24 | Anna J. Clark THIS PERSON | 75 | Head | — | Norway |
| 25 | Irene V. Clark | 34 | Daughter | Department Manager | Oregon |
| 26 | Paul Lagare | 40 | Head | Cook | Greece |
| 27 | Beatrice D. Lagare | 23 | Wife | — | Oregon |
| 28 | Marjorie A. Lagare | 2 | Daughter | — | Washington |
| 29 | Frank G. Krum | 46 | Head | Mechanic | Kansas |
| 30 | Valda M. Mcneil | 32 | Housekeeper | Housekeeper | Oklahoma |
| 31 | Betty J. Mcneil | 8 | Housekeeper Daughter | — | Oregon |
| 32 | Emil F. Lofstrand | 64 | Head | — | Sweden |
| 33 | Elara Lofstrand | 61 | Wife | — | Sweden |
| 34 | Esther J. Lofstrand | 32 | Daughter | — | Oregon |
| 35 | Della M. Bratcher | 63 | Head | — | Mississippi |
| 36 | Paul C. Bratcher | 43 | Son | Laborer | Iowa |
| 37 | Bernard E. Stain | 29 | Head | Clerk | Canada English |
| 38 | Iris Stain | 26 | Sister | — | Canada English |
| 39 | Blanche A. Emerson | 42 | Head | Waitress | Minnesota |
| 40 | Norman Tiepel | 33 | Lodger | Kitchen Helper | Illinois |
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)