MC
Mary Carter — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Multnomah-County, Oregon
Our Model Tree links this Mary Carter across the 1930 and 1940 US Censuses in Multnomah-County, Oregon (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 13-person household.
Age 15
b. ~1925
Female
Daughter
Born: Oregon
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Multnomah-County, Oregon |
| Surname | Carter |
| Given Name | Mary L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Oregon |
| 1935 Residence (City) | South Gresham Precinct 410 |
| 1935 Residence (County) | Multnomah |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
| Township / Ward | South Gresham Precinct 410 |
| Est. Birth Year | ~1925 |
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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ann Carter | Daughter | — | 16 | ~1924 |
| Janet Carter | Daughter | — | 9 | ~1931 |
| Carolyn Carter | Daughter | — | 10 | ~1930 |
| Nancy Carter | Daughter | — | 4 | ~1936 |
| Mary Carter | Daughter | — | 15 | ~1925 |
| Esther Carter | Daughter | — | 13 | ~1927 |
| Thomas Carter | Head | — | 54 | ~1886 |
| John Carter | Son | — | 11 | ~1929 |
| Herbert Carter | Son | — | 19 | ~1921 |
| Richard Carter | Son | — | 3 | ~1937 |
| Orin Carter | Son | — | 18 | ~1922 |
| Leland Carter | Son | — | 32 | ~1908 |
| Pauline Carter | Spouse | — | 45 | ~1895 |
Census Appearances
1930
Multnomah, Oregon
Daughter, age 5
Multnomah, Oregon · implied b. ~1925 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carter |
| Given Name | Mary L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Oregon |
| Father's Birthplace | California |
| Mother's Birthplace | Wisconsin |
| Occupation | none |
| Can Read/Write | No |
| Birth State | Oregon |
| Birth Country | United States |
| Birthplace (normalized) | oregon |
1940
Multnomah-County, Oregon
Daughter, age 15
Multnomah-County, Oregon · implied b. ~1925 — 13 household members
| Surname | Carter |
| Given Name | Mary L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Oregon |
| 1935 Residence (City) | South Gresham Precinct 410 |
| 1935 Residence (County) | Multnomah |
| Income (1939) | 0 |
| Highest Grade | Hs 1 |
| 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 Mary Carter across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Carter
Daughter · 1940 · age 15 · b. ~1925 · Oregon
★ You are viewing this record
Sibling
Herbert Carter
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Orin Carter
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ann Carter
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Janet Carter
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Carter
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carolyn Carter
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leland Carter
Sibling · 1940 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nancy Carter
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Carter
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Carter
Sibling · 1940 · age 3
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
40 people indexed on this census page (nara:1940:m-t0627-03377-00108)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Richard E Conn | 37 | Head | Owner | Indiana |
| 42 | Lyda M Conn | 73 | Wife | — | Oregon |
| 43 | Charles W Dunsdelay | 62 | Head | Farmer | Kansas |
| 44 | Laura O Dunsdelay | 50 | Wife | — | Colorado |
| 45 | Herman C Mihlon | 66 | Head | Farmer | Minnesota |
| 46 | Martha E Mihlon | 65 | Wife | — | England |
| 47 | Mildred S Ryding | 52 | Head | Owner | Kansas |
| 48 | Milton S Ryding | 29 | Son | Operator | Michigan |
| 49 | Sid L Britton | 39 | Head | Lineman | Illinois |
| 50 | Marie L Britton | 30 | Wife | — | Nebraska |
| 51 | Ruby V Britton | 7 | Daughter | — | Nebraska |
| 52 | Loda V Stockton | 45 | Head | Laborer | Missouri |
| 53 | Laura F Stockton | 42 | Wife | — | Wisconsin |
| 54 | Gale S Stockton | 12 | Son | — | Oregon |
| 55 | Norman F Beckwith | 41 | Head | Farmer | Iowa |
| 56 | Ethel I Beckwith | 43 | Wife | — | Iowa |
| 57 | Statter V Erickson | 47 | Head | Owner | Oregon |
| 58 | Margaret W Erickson | 35 | Wife | Partner | Oregon |
| 59 | Kenneth W Erickson | 4 | Son | — | Oregon |
| 60 | August S Rucker | 53 | Head | Boiler Inspector | Washington |
| 61 | Dora G Rucker | 46 | Wife | — | Arizona |
| 62 | Edgar G Rucker | 15 | Son | — | Arizona |
| 63 | Edward Rucker | 60 | Brother | Farmer | Washington |
| 64 | Richard B Todd | 79 | Head | — | Missouri |
| 65 | Thomas F Carter | 54 | Head | Veterinary | Washington |
| 66 | Pauline G Carter | 45 | Wife | — | Michigan |
| 67 | Leland B Carter | 32 | Son | Laborer | Michigan |
| 68 | Herbert J Carter | 19 | Son | Laborer | Oregon |
| 69 | Orin F Carter | 18 | Son | Laborer | Oregon |
| 70 | Ann F Carter | 16 | Daughter | — | Oregon |
| 71 | Mary L Carter THIS PERSON | 15 | Daughter | — | Oregon |
| 72 | Esther H Carter | 13 | Daughter | — | Oregon |
| 73 | John M Carter | 11 | Son | — | Oregon |
| 74 | Carolyn J Carter | 10 | Daughter | — | Oregon |
| 75 | Janet S Carter | 9 | Daughter | — | Oregon |
| 76 | Nancy L Carter | 4 | Daughter | — | Oregon |
| 77 | Richard T Carter | 3 | Son | — | Oregon |
| 78 | Arnold Teutchman | 50 | Head | Farmer | Switzerland |
| 79 | Mary Teutchman | 69 | Wife | — | Switzerland |
| 80 | Mary Puegger | 69 | Head | Owner | Switzerland |
Related Census Records
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)