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John Emery — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Tulsa-County, Oklahoma
Our Model Tree links this John Emery across the 1930 and 1940 US Censuses in Tulsa-County, Oklahoma (XGBoost, ~Confirmed) — first a head (b.~1862), then head of a 4-person household.
Age 78
b. ~1862
Male
Head
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Tulsa-County, Oklahoma |
| Surname | Emery |
| Given Name | John T. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 78 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Tulsa City |
| 1935 Residence (County) | Tulsa |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Tulsa City |
| Est. Birth Year | ~1862 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Jean Mclean | Daughter | — | 16 | ~1924 |
| John Emery | Head | — | 78 | ~1862 |
| John Mclean | Son | — | 12 | ~1928 |
| Lucretia Emery | Spouse | — | 47 | ~1893 |
Census Appearances
1930
Tulsa, Oklahoma
Head, age 69
Tulsa, Oklahoma · implied b. ~1861 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Emery |
| Given Name | John F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 25 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Driller |
| Industry | Oil Field |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 7000 |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Tulsa-County, Oklahoma
Head, age 78
Tulsa-County, Oklahoma · implied b. ~1862 — 4 household members
| Surname | Emery |
| Given Name | John T. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 78 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Tulsa City |
| 1935 Residence (County) | Tulsa |
| Class of Worker | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Emery across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Emery
Head · 1940 · age 78 · b. ~1862 · 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
40 people indexed on this census page (nara:1940:m-t0627-03348-00990)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank Mackay | 61 | Head | Land Depart | Kansas |
| 2 | Corinne Mackay | 55 | Wife | — | Kansas |
| 3 | James Milton | 30 | Servant | Servant | Oklahoma |
| 4 | Beela Milton | 32 | Servant | Servant | Alabama |
| 5 | Benton S. Springer | 43 | Head | Supt Material | Illinois |
| 6 | Loretta Springer | 44 | Wife | — | Wisconsin |
| 7 | Dorothy M. Springer | 16 | Daughter | — | Oklahoma |
| 8 | Benita Springer | 13 | Daughter | — | Oklahoma |
| 9 | John T. Emery THIS PERSON | 78 | Head | — | Pennsylvania |
| 10 | Lucretia M. Emery | 47 | Wife | — | Pennsylvania |
| 11 | Jean Mclean | 16 | Daughter | — | Oklahoma |
| 12 | John Mclean | 12 | Son | — | Oklahoma |
| 13 | Marion S. Douglas | 31 | Head | Land Bank | Arkansas |
| 14 | Mary J. Douglas | 30 | Wife | — | Oklahoma |
| 15 | Mary Lynn Douglas | 1 | Daughter | — | Oklahoma |
| 16 | Robert C. Mcguire | 65 | Head | Salesman | Arkansas |
| 17 | Lynn Mcguire | 55 | Wife | — | Arkansas |
| 18 | Fred S. Crouch | 40 | Head | Accounting | Mississippi |
| 19 | Gladys Crouch | 37 | Wife | — | Oklahoma |
| 20 | Fred Crouch | 6 | Son | — | Oklahoma |
| 21 | Frank Hugill | 48 | Head | Assist Cashier | West Virginia |
| 22 | Ann Hugill | 44 | Wife | — | Pennsylvania |
| 23 | Mertie Walker | 68 | Mother-in-law | — | Ohio |
| 24 | Willie D. Smith | 38 | Head | Mechanic | Pennsylvania |
| 25 | Victoria W. Smith | 36 | Wife | — | Pennsylvania |
| 26 | Walter D. Jr. Smith | 13 | Son | — | Oklahoma |
| 27 | Virginia L. Smith | 11 | Daughter | — | Oklahoma |
| 28 | Sophia Rudolph | 25 | Servant | Servant | Missouri |
| 29 | End Block 278-279 Hare | None | — | — | — |
| 30 | Mildred Walker | 67 | Head | — | Arkansas |
| 31 | Ina C. Wheeler | 44 | Daughter | Office Asst | Oklahoma |
| 32 | Mildred S. Wheeler | 18 | Daughter | — | Texas |
| 33 | Earl L. Mclay | 50 | Head | Supt-Line | Texas |
| 34 | Vinnie Mclay | 48 | Wife | Dress Shop | Kansas |
| 35 | J. Roy Reed | 51 | Lodger | Dist Manager | Kansas |
| 36 | Grace Reed | 43 | Lodger | — | Texas |
| 37 | Joel K. Oldham | 26 | Head | Molder | Arkansas |
| 38 | Bola M. Oldham | 25 | Wife | — | Oklahoma |
| 39 | Joel K. Jr. Oldham | 1 | Son | — | Oklahoma |
| 40 | In Error Line | None | — | — | — |
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)