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John Rankin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Coos-County, Oregon
Our Model Tree links this John Rankin across the 1920, 1930 and 1940 US Censuses in Coos-County, Oregon (XGBoost, ~Confirmed) — first a head (b.~1898), then head of a 6-person household.
Age 42
b. ~1898
Male
Head
Born: Connecticut
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Coos-County, Oregon |
| Surname | Rankin |
| Given Name | John D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Connecticut |
| 1935 Residence (City) | Coquille City |
| 1935 Residence (County) | Coos |
| Additional Details | |
| Occupation | Physician |
| Industry | Private Hospital |
| Class of Worker | OA |
| Hours Worked | 72 |
| Income (1939) | 3245 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
| Occupation | Physician |
| Township / Ward | Coquille City |
| Est. Birth Year | ~1898 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Mildred Rankin | Spouse | — | 37 | ~1903 |
| John Rankin | Son | — | 10 | ~1930 |
| Richard Rankin | Son | — | 6 | ~1934 |
| Donna Rankin | Daughter | — | 12 | ~1928 |
| David Rankin | Son | — | 3 | ~1937 |
| John Rankin | Head | — | 42 | ~1898 |
Census Appearances
1920
Coos, Oregon
Other, age 21
Coos, Oregon · implied b. ~1899 — 23 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rankin |
| Given Name | John D. |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Connecticut |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | Connecticut |
| Occupation | Miner |
| Industry | Coal Mine |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
1930
Coos, Oregon
Head, age 31
Coos, Oregon · implied b. ~1899 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rankin |
| Given Name | John D |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Connecticut |
| Age at First Marriage | 27 |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | Connecticut |
| Occupation | Doctor |
| Industry | Medical |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 40 |
| Radio Set | R |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
1940
Coos-County, Oregon
Head, age 42
Coos-County, Oregon · implied b. ~1898 — 6 household members
| Surname | Rankin |
| Given Name | John D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Connecticut |
| 1935 Residence (City) | Coquille City |
| 1935 Residence (County) | Coos |
| Occupation | Physician |
| Industry | Private Hospital |
| Class of Worker | OA |
| Hours Worked | 72 |
| Income (1939) | 3245 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Connecticut |
| Birth Country | United States |
| Birthplace (normalized) | connecticut |
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 John Rankin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Rankin
Head · 1940 · age 42 · b. ~1898 · 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 — Coos-County, Oregon
Open full size
1940 US Federal Census — Coos-County, Oregon
Page Contents
36 people indexed on this census page (nara:1940:m-t0627-03358-00790)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William H. Holshouser | 68 | Head | Retail Jeweler | Oregon |
| 42 | Mary E. Holshouser | 65 | Wife | — | Oregon |
| 43 | Leslie A. Holshouser | 44 | Son | Retail Jeweler | Oregon |
| 44 | John D. Rankin THIS PERSON | 42 | Head | Physician | Connecticut |
| 45 | Mildred W. Rankin | 37 | Wife | — | Oregon |
| 46 | Donna Rankin | 12 | Daughter | — | Oregon |
| 47 | John Rankin | 10 | Son | — | Oregon |
| 48 | Richard Rankin | 6 | Son | — | Oregon |
| 49 | David Rankin | 3 | Son | — | Oregon |
| 51 | Donald B. Estes | 35 | Head | Mail Carrier | Arkansas |
| 52 | Frances K. Estes | 36 | Wife | — | Oregon |
| 53 | Joe Donald Estes | 14 | Son | — | Arkansas |
| 56 | Adda Mae Inger | 65 | Head | — | New York |
| 57 | Richard Inger | 19 | Son | Loader Drier | Oregon |
| 58 | Alton H. Grimes | 51 | Head | First Clerk | Oregon |
| 59 | Marion D. Grimes | 50 | Wife | Publisher | Kansas |
| 60 | Fred V. Belloni | 77 | Head | Manager | Switzerland |
| 61 | Belle M. Belloni | 63 | Wife | Assist Manager | California |
| 62 | Claire E. Wade | 24 | Lodger | Stack Lumber | Washington |
| 63 | Loren M. Simons | 21 | Lodger | Grader | California |
| 64 | Harold G. Matson | 32 | Lodger | Manager | Minnesota |
| 65 | Delmer H. Webb | 32 | Lodger | Soil Surveyor | Utah |
| 66 | Kenneth C. Haage | 27 | Lodger | Clerk Retail | Oregon |
| 67 | Delos E. Bickelhorn | 28 | Lodger | Clerk Retail | Illinois |
| 68 | Walter Doolittle | 60 | Lodger | Salesman | Minnesota |
| 69 | Robert F. Hansel | 21 | Lodger | Grader | Oregon |
| 70 | Verla De Geter | 18 | Lodger | Housework | Illinois |
| 71 | Walter Freitas | 36 | Lodger | Carriage Man | Washington |
| 72 | Carol Necrom | 26 | Lodger | Jointer Man | Minnesota |
| 73 | Arthur Morken | 37 | Lodger | Hired Help | Minnesota |
| 75 | Robert E. Low | 21 | Lodger | Clerk | Oregon |
| 76 | M. Farrell Bailey | 18 | Lodger | Machinist | Arizona |
| 77 | Ralph K. Bailey | 23 | Lodger | Machine Man | Washington |
| 78 | John E. Paulson | 66 | Head | Buying & Selling | Wisconsin |
| 79 | Maxine P. Mauney | 32 | Daughter | — | Oregon |
| 80 | Guy G. Mauney | 35 | Son-in-law | Insurance Salesman | Oregon |
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)