BK
Bertha King — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Osborne-County, Kansas
Our Model Tree links this Bertha King across the 1930 and 1940 US Censuses in Osborne-County, Kansas (XGBoost, ~Confirmed) — first a spouse (b.~1902), then head of a 10-person household.
Age 38
b. ~1902
Female
Spouse
Born: Kansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Osborne-County, Kansas |
| Surname | King |
| Given Name | Bertha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Alton |
| 1935 Residence (County) | Osborne |
| Additional Details | |
| Highest Grade | G 7 |
| 1935 Residence | Same House |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Alton |
| Est. Birth Year | ~1902 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Bertha | Age | Birth yr |
|---|---|---|---|---|
| Carolyn King | Daughter | — | 1 | ~1939 |
| Richard King | Son | — | 9 | ~1931 |
| Betty King | Daughter | — | 7 | ~1933 |
| Harry King | Head | — | 48 | ~1892 |
| Bertha King | Spouse | — | 38 | ~1902 |
| Melvin King | Son | — | 3 | ~1937 |
| Marilyn King | Daughter | — | 1 | ~1939 |
| Carl King | Son | — | 12 | ~1928 |
| Leo King | Son | — | 19 | ~1921 |
| Jimmy King | Son | — | 14 | ~1926 |
Census Appearances
1930
Osborne, Kansas
Other, age 28
Osborne, Kansas · implied b. ~1902 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Bertha E |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Kansas |
| Age at First Marriage | 14 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Osborne-County, Kansas
Spouse, age 38
Osborne-County, Kansas · implied b. ~1902 — 10 household members
| Surname | King |
| Given Name | Bertha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Alton |
| 1935 Residence (County) | Osborne |
| Highest Grade | G 7 |
| 1935 Residence | Same House |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Bertha King across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Bertha King
Spouse · 1940 · age 38 · b. ~1902 · Kansas
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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 — Osborne-County, Kansas
Open full size
1940 US Federal Census — Osborne-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01250-00905)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Jerome S. Stanfield | 12 | Son | — | Kansas |
| 42 | Reese S. Stanfield | 11 | Son | — | Kansas |
| 43 | Philip W. Stanfield | 9 | Son | — | Kansas |
| 44 | Wendell D. Stanfield | 7 | Son | — | Kansas |
| 45 | Madeline J. Stanfield | 5 | Daughter | — | Kansas |
| 46 | Ada M. Stanfield | 2 | Daughter | — | Kansas |
| 47 | Adel M. Stanfield | 1 | Daughter | — | Kansas |
| 48 | Chas. C. Howe | 48 | Head | Farmer | Kansas |
| 49 | Coral R. Howe | 46 | Wife | — | Kansas |
| 50 | Paul Nauman | 20 | Head | Farmer | Kansas |
| 51 | Mary J. Nauman | 20 | Wife | — | Kansas |
| 52 | Gerald D. Nauman | 1 | Son | — | Kansas |
| 53 | Ernest D. Williams | 40 | Head | Farmer | Kansas |
| 54 | Clara Williams | 25 | Wife | — | Kansas |
| 55 | Ralph Williams | 1 | Son | — | Kansas |
| 56 | Sarah Tucker | 68 | Head | Farming | Kansas |
| 57 | Allie A. Snooks | 76 | Head | — | Iowa |
| 58 | David J. Trine | 51 | Head | Farming | Kansas |
| 59 | Mary Trine | 44 | Wife | — | Missouri |
| 60 | James E. Bull | 60 | Head | Farmer | Kansas |
| 61 | Louise Bull | 54 | Wife | — | Kansas |
| 62 | Harry King | 48 | Head | Farmer | Nebraska |
| 63 | Bertha King THIS PERSON | 38 | Wife | — | Kansas |
| 64 | Leo King | 19 | Son | Common Laborer | Kansas |
| 65 | Jimmy King | 14 | Son | — | Kansas |
| 66 | Carl King | 12 | Son | — | Kansas |
| 67 | Richard King | 9 | Son | — | Kansas |
| 68 | Betty King | 7 | Daughter | — | Kansas |
| 69 | Melvin King | 3 | Son | — | Kansas |
| 70 | Marilyn King | 1 | Daughter | — | Kansas |
| 71 | Carolyn King | 1 | Daughter | — | Kansas |
| 72 | Victor Hays | 51 | Head | Farmer | Kansas |
| 73 | Rosa Hays | 41 | Wife | — | Minnesota |
| 74 | Coral Hays | 14 | Daughter | — | Kansas |
| 75 | Lorene Hays | 13 | Daughter | — | Kansas |
| 76 | Derell Hays | 11 | Son | — | Kansas |
| 77 | Shirley Hays | 4 | Daughter | — | Kansas |
| 78 | Henry Stull | 24 | Head | Farmer | Kansas |
| 79 | Mary H. Stull | 64 | Mother | — | Tennessee |
| 80 | Mc Donald Watson | 52 | Head | Farmer | Oklahoma |
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)