JC
John Chase — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Tulsa-County, Oklahoma
Our Model Tree links this John Chase across the 1930 and 1940 US Censuses in Tulsa-County, Oklahoma (XGBoost, ~Confirmed) — first a head (b.~1884), then head of a 9-person household.
Age 56
b. ~1884
Male
Head
Born: Arkansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Tulsa-County, Oklahoma |
| Surname | Chase |
| Given Name | John C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Arkansas |
| 1935 Residence (City) | Tulsa |
| 1935 Residence (County) | Tulsa |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Same place |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
| Township / Ward | Tulsa |
| Est. Birth Year | ~1884 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Frank Chase | Son | — | 7 | ~1933 |
| John Chase | Head | — | 56 | ~1884 |
| Howard Chase | Son | — | 15 | ~1925 |
| Jas Chase | Son | — | 10 | ~1930 |
| Paul Chase | Son | — | 17 | ~1923 |
| Dorothy Chase | Daughter | — | 4 | ~1936 |
| Harold Chase | Son | — | 13 | ~1927 |
| Willie Chase | Spouse | — | 37 | ~1903 |
| Billy Chase | Son | — | 2 | ~1938 |
Census Appearances
1930
Tulsa, Oklahoma
Head, age 46
Tulsa, Oklahoma · implied b. ~1884 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chase |
| Given Name | John H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Arkansas |
| Age at First Marriage | 26 |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Occupation | Gardner |
| Industry | Truck farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 500 |
| Veteran | No |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1940
Tulsa-County, Oklahoma
Head, age 56
Tulsa-County, Oklahoma · implied b. ~1884 — 9 household members
| Surname | Chase |
| Given Name | John C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Arkansas |
| 1935 Residence (City) | Tulsa |
| 1935 Residence (County) | Tulsa |
| Income (1939) | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Same place |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
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 Chase across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Chase
Head · 1940 · age 56 · b. ~1884 · Oklahoma
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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 — Tulsa-County, Oklahoma
Open full size
1940 US Federal Census — Tulsa-County, Oklahoma
Page Contents
34 people indexed on this census page (nara:1940:m-t0627-03348-00131)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Albert E. Chase | 19 | Son | Yard Man | Oklahoma |
| 42 | Extra Line Chase | None | — | — | — |
| 43 | Andy P. Buckmaster | 62 | Head | — | Iowa |
| 44 | Maggie Buckmaster | 46 | Wife | — | Oklahoma |
| 45 | Leroy Buckmaster | 14 | Son | Farm Laborer | Oklahoma |
| 46 | Russell R. Buckmaster | 6 | Son | — | Oklahoma |
| 47 | Ace Ellie | 51 | Head | — | Missouri |
| 48 | Ellis Ellie | 53 | Brother | — | Missouri |
| 49 | John C. Chase THIS PERSON | 56 | Head | — | Arkansas |
| 50 | Willie C. Chase | 37 | Wife | — | Oklahoma |
| 51 | Paul E. Chase | 17 | Son | New Worker | Oklahoma |
| 52 | Howard E. Chase | 15 | Son | — | Oklahoma |
| 53 | Harold Chase | 13 | Son | — | Oklahoma |
| 54 | Jas. H. Chase | 10 | Son | — | Oklahoma |
| 55 | Frank Chase | 7 | Son | — | Oklahoma |
| 56 | Dorothy A. Chase | 4 | Daughter | — | California |
| 57 | Billy G. Chase | 2 | Son | — | Oklahoma |
| 58 | Thomas M. Lowery | 81 | Head | — | Alabama |
| 59 | Marion W. Lowery | 76 | Wife | — | Missouri |
| 60 | Tenton Harless | 41 | Head | Truck Hauler | Oklahoma |
| 61 | Ruth J. Harless | 25 | Wife | Housework | Arkansas |
| 62 | Albert L. Harless | 9 | Son | — | Oklahoma |
| 63 | George M. Mingo | 32 | Head | Well Drigger | Oklahoma |
| 64 | Osa M. Mingo | 34 | Wife | — | Oklahoma |
| 65 | Paul A. Mingo | 1 | Son | — | Oklahoma |
| 66 | Herbert V. Bales | 10 | Son | — | Oklahoma |
| 67 | Verona M. Bales | 7 | Daughter | — | Oklahoma |
| 68 | Cecil Byler | 20 | Brother | New Worker | Oklahoma |
| 69 | Clerine M. Meigs | 71 | Head | — | Oklahoma |
| 70 | Mollie C. Meigs | 71 | Wife | — | Tennessee |
| 71 | Were Ind. Black 258 And Negro Black 213 | None | — | — | — |
| 72 | Clarence M. Chambers | 47 | Head | Custodian | Oklahoma |
| 73 | Leona Chambers | 48 | Wife | — | Oklahoma |
| 74 | Sarah E. Heathman | 70 | Mother-in-law | — | Texas |
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)