MR
Margaret Rogers — 1940 US Census Record
Model Tree available1940 United States Federal Census · Multnomah-County, Oregon
Our Model Tree links this Margaret Rogers across the 1920, 1930 and 1940 US Censuses in Multnomah-County, Oregon (XGBoost, ~Confirmed), with identified parents William & Julia — first a daughter (b.~1920), then head of a 4-person household.
Age 20
b. ~1920
Female
Daughter
Born: Oregon
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Multnomah-County, Oregon |
| Surname | Rogers |
| Given Name | Margaret K. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Oregon |
| 1935 Residence (City) | Portland City |
| 1935 Residence (County) | Multnomah |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Office Worker |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 480 |
| Highest Grade | No H 4 |
| 1935 Residence | Same House |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Occupation | Stenographer |
| Township / Ward | Portland City |
| Est. Birth Year | ~1920 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Julia Rogers | Head | — | 56 | ~1884 |
| Margaret Rogers | Daughter | — | 20 | ~1920 |
| Juliana Rogers | Daughter | — | 22 | ~1918 |
| William Rogers | Son | — | 24 | ~1916 |
Census Appearances
1920
Multnomah, Oregon
Daughter, age
Multnomah, Oregon · implied b. ~1920 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rogers |
| Given Name | Margaret G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Minnesota |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1930
Multnomah, Oregon
Daughter, age 10
Multnomah, Oregon · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rogers |
| Given Name | Margaret D |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Minnesota |
| Can Read/Write | Yes |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Multnomah-County, Oregon
Daughter, age 20
Multnomah-County, Oregon · implied b. ~1920 — 4 household members
| Surname | Rogers |
| Given Name | Margaret K. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Oregon |
| 1935 Residence (City) | Portland City |
| 1935 Residence (County) | Multnomah |
| Occupation | Stenographer |
| Industry | Office Worker |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 480 |
| Highest Grade | No H 4 |
| 1935 Residence | Same House |
| 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 Margaret Rogers across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Rogers (~0.92 confidence) and mother Julia Rogers (~0.92 confidence) and mother Julia Rogers (~0.92 confidence) and mother Julia Rogers (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Rogers
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Julia Rogers
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Julia Rogers
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Julia Rogers
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Rogers
Daughter · 1940 · age 20 · b. ~1920 · Oregon
★ You are viewing this record
Sibling
William Rogers
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Juliana Rogers
Sibling · 1940 · age 22
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 — Multnomah-County, Oregon
Open full size
1940 US Federal Census — Multnomah-County, Oregon
Page Contents
37 people indexed on this census page (nara:1940:m-t0627-03392-00509)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Wilma J. White | 38 | Head | Teacher | Washington |
| 42 | Ellen L. White | 63 | Mother | — | Oregon |
| 43 | Charles E. Hoffman | 38 | Head | Sheet Metal Worker | Ohio |
| 44 | Ruth J. Hoffman | 31 | Wife | — | Indiana |
| 45 | Leo A. Meyer | 44 | Head | Shipping Clerk | Iowa |
| 46 | Sarah M. Meyer | 43 | Wife | — | Minnesota |
| 47 | Raymond G. Meyer | 10 | Son | — | Oregon |
| 48 | Clara Hammelman | 28 | Lodger | Bookkeeper | Oregon |
| 49 | Ethel Hammelman | 30 | Lodger | Bookkeeper | Oregon |
| 51 | Earle H. Miller | 50 | Head | Private Broker | Illinois |
| 52 | Ione D. Miller | 40 | Wife | — | Illinois |
| 53 | Allen N. Armfield | 42 | Head | Salesman | Washington |
| 54 | Pearl G. Armfield | 43 | Wife | — | Missouri |
| 55 | Arden M. Armfield | 8 | Daughter | — | Oregon |
| 56 | George L. Beard | 50 | Head | Private | Oregon |
| 57 | Kathryn A. Beard | 45 | Wife | — | Oregon |
| 58 | Delbert C. Riley | 37 | Head | Taxi Driver | Oregon |
| 59 | Marjorie N. Riley | 25 | Wife | — | North Dakota |
| 60 | Richard P. Riley | 3 | Son | — | Oregon |
| 61 | Julia A. Rogers | 56 | Head | Catering | Michigan |
| 62 | William F. Rogers | 24 | Son | Bookkeeping | Oregon |
| 63 | Juliana M. Rogers | 22 | Daughter | New Worker | Oregon |
| 64 | Margaret K. Rogers THIS PERSON | 20 | Daughter | Stenographer | Oregon |
| 65 | John H. Mann | 75 | Head | — | California |
| 66 | Margaret Mann | 69 | Wife | — | Oregon |
| 67 | Edward L. Boatright | 47 | Head | Battalion Chief | California |
| 68 | Sadie I. Boatright | 41 | Wife | Private | Ohio |
| 71 | Hewett Warrens | 25 | Head | Teller Commercial | Oregon |
| 72 | Margaret Warrens | 24 | Wife | — | Oregon |
| 73 | Sara S. Warrens | 2 | Daughter | — | Oregon |
| 74 | Samuel Metz | 46 | Head | Tailor | Russia |
| 75 | Anna Metz | 44 | Wife | — | Russia |
| 76 | Paul Metz | 24 | Son | Medical Doctor | New York |
| 77 | Esther Metz | 21 | Daughter | Secretarial | New York |
| 78 | Ray E. Hillier | 45 | Head | Finger Print Expert | California |
| 79 | Lucy M. Hillier | 44 | Wife | — | Minnesota |
| 80 | Dorothy G. Hillier | 14 | Daughter | — | Oregon |
Pedigree Summary
Margaret + 2 siblings
Gen 1 · 4 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)