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Gertrude Anderson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clackamas-County, Oregon
Our Model Tree links this Gertrude Anderson across the 1920, 1930 and 1940 US Censuses in Clackamas-County, Oregon (XGBoost, ~Confirmed) — first a spouse (b.~1887), then head of a 6-person household.
Age 53
b. ~1887
Female
Spouse
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Clackamas-County, Oregon |
| Surname | Anderson |
| Given Name | Gertrude |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Oregon City |
| 1935 Residence (County) | Clackamas |
| Naturalization Status | Naturalized |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Oregon City |
| Est. Birth Year | ~1887 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Gertrude | Age | Birth yr |
|---|---|---|---|---|
| Dellas Anderson | Son | — | 26 | ~1914 |
| Ruby Shartzer | Other | — | 14 | ~1926 |
| Gertrude Anderson | Spouse | — | 53 | ~1887 |
| Della Horn | Other | — | 11 | ~1929 |
| Clyde Anderson | Head | — | 53 | ~1887 |
| Jacqueline Horn | Other | — | 12 | ~1928 |
Census Appearances
1920
Clackamas, Oregon
Spouse, age 32
Clackamas, Oregon · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Gertrude |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Eng |
| Birth Country | England |
| Birthplace (normalized) | england |
1930
Clackamas, Oregon
Spouse, age 42
Clackamas, Oregon · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Gertrude |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1911 |
| Age at First Marriage | 24 |
| Father's Birthplace | Wales |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Clackamas-County, Oregon
Spouse, age 53
Clackamas-County, Oregon · implied b. ~1887 — 6 household members
| Surname | Anderson |
| Given Name | Gertrude |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Oregon City |
| 1935 Residence (County) | Clackamas |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Gertrude Anderson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Gertrude Anderson
Spouse · 1940 · age 53 · b. ~1887 · 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 — Clackamas-County, Oregon
Open full size
1940 US Federal Census — Clackamas-County, Oregon
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03355-00347)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Kathryn E. Carothers | 46 | Wife | — | Oregon |
| 42 | Norma L. Carothers | 20 | Daughter | Stenographer | Oregon |
| 43 | Erva F. Carothers | 19 | Daughter | — | Oregon |
| 44 | Irvin Pursifull | 28 | Head | Truck Driver | Oregon |
| 45 | Donald B. See | 22 | Head | Truck-Driver | Nebraska |
| 46 | Ann See | 33 | Wife | — | Washington |
| 47 | Clarice Williams | 9 | Step-daughter | — | Oregon |
| 48 | Albert W. Frederick | 45 | Head | Papermaker | Oregon |
| 49 | Gladys F. Frederick | 39 | Wife | Papermaker | Oregon |
| 50 | Joan Frances Frederick | 13 | Daughter | — | Oregon |
| 51 | Albert W. Jr. Frederick | 7 | Son | — | Oregon |
| 52 | Thomas Mcclatchie | 66 | Head | Jeweler | Scotland |
| 53 | Molly Mcclatchie | 49 | Wife | Weaver | Russia |
| 54 | Elizabeth Hochhalter | 56 | Head | — | Russia |
| 55 | Alma Hochhalter | 17 | Daughter | — | Oregon |
| 56 | Clyde V. Anderson | 53 | Head | Grader | Kansas |
| 57 | Gertrude Anderson THIS PERSON | 53 | Wife | — | England |
| 58 | Dellas J. Anderson | 26 | Son | Wood Sawyer | Oregon |
| 59 | Ruby Shartzer | 14 | Boarder | — | Illinois |
| 60 | Jacqueline Horn | 12 | Boarder | — | Oregon |
| 61 | Della Horn | 11 | Boarder | — | Oregon |
| 62 | Anton Galetel | 63 | Head | — | Yugoslavia |
| 63 | Alvin H. Romo | 37 | Head | Surveyor | California |
| 64 | Martha M. Romo | 35 | Wife | — | Canada-French |
| 65 | Leona Rose Romo | 9 | Daughter | — | Oregon |
| 66 | Raymond Henry Romo | 7 | Son | — | Oregon |
| 67 | William Joseph Romo | 6 | Son | — | Oregon |
| 68 | Henry E. Polchow | 45 | Head | Service Mechanic | Illinois |
| 69 | Elsie Polchow | 34 | Wife | — | Washington |
| 70 | Gladys Polchow | 9 | Daughter | — | Oregon |
| 71 | Louis C. Leonard | 43 | Head | Postal Clerk | Illinois |
| 72 | Blanche M. Leonard | 39 | Wife | — | Illinois |
| 73 | Dolores Mae Leonard | 15 | Daughter | — | Oregon |
| 74 | Dorothy G. Leonard | 9 | Daughter | — | Oregon |
| 75 | Frank H. Wilson | 61 | Head | — | Oregon |
| 76 | Hattie Wilson | 66 | Wife | — | Oregon |
| 77 | Jesse Metzger | 53 | Head | Plasterer | Kansas |
| 78 | Earl A. Kirkham | 47 | Head | Truck Driver | Oregon |
| 79 | Mary V. Kirkham | 47 | Wife | — | North Dakota |
| 80 | Charleen Kirkham | 14 | Daughter | — | Oregon |
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)