EM
Evelyn Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mcintosh-County, Oklahoma
Our Model Tree links this Evelyn Martin across the 1930 and 1940 US Censuses in Mcintosh-County, Oklahoma (XGBoost, ~Confirmed) — first a spouse (b.~1909), then head of a 7-person household.
Age 31
b. ~1909
Female
Spouse
Born: Oklahoma
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Mcintosh-County, Oklahoma |
| Surname | Martin |
| Given Name | Evelyn |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Checotah City |
| 1935 Residence (County) | McIntosh |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | Checotah City |
| Est. Birth Year | ~1909 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Evelyn | Age | Birth yr |
|---|---|---|---|---|
| Evelyn Martin | Spouse | — | 31 | ~1909 |
| Oliver Martin | Son | — | 3 | ~1937 |
| Dixie Martin | Daughter | — | 6 | ~1934 |
| Harold Martin | Son | — | 4 | ~1936 |
| Joseph Martin | Son | — | 9 | ~1931 |
| Waldo Martin | Son | — | 14 | ~1926 |
| Dick Martin | Head | — | 32 | ~1908 |
Census Appearances
1930
Mcintosh, Oklahoma
Other, age 21
Mcintosh, Oklahoma · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Evelyne |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| Age at First Marriage | 18 |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Mcintosh-County, Oklahoma
Spouse, age 31
Mcintosh-County, Oklahoma · implied b. ~1909 — 7 household members
| Surname | Martin |
| Given Name | Evelyn |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Checotah City |
| 1935 Residence (County) | McIntosh |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
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 Evelyn Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Evelyn Martin
Spouse · 1940 · age 31 · b. ~1909 · Oklahoma
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Mcintosh-County, Oklahoma
Open full size
1940 US Federal Census — Mcintosh-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03310-00158)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | P. L. Crowder | 62 | Head | Farming | Texas |
| 2 | Annie D. Crowder | 55 | Wife | — | Texas |
| 3 | Lynne D. Lackford | 59 | Head | — | Mississippi |
| 4 | Edd Lackford | 38 | Son | Labor | Mississippi |
| 5 | M. E. Richardson | 37 | Lodger | Teacher | Tennessee |
| 6 | Lynton D. Bugg | 50 | Head | — | Oklahoma |
| 7 | Laura Claudie Bugg | 34 | Daughter | — | Oklahoma |
| 8 | Jessie Bugg | 27 | Daughter | — | Oklahoma |
| 9 | Joseph Swayze | 11 | Grandson | — | Oklahoma |
| 10 | Ray Walker | 9 | Grandson | — | Oklahoma |
| 11 | Charles Walker | 6 | Grandson | — | Oklahoma |
| 12 | Merry Edwards | 33 | Head | House Keeper | Oklahoma |
| 13 | Juanita Edwards | 25 | Sister | House Keeper | Oklahoma |
| 14 | Christina Carter | 21 | Lodger | House Keeper | Oklahoma |
| 15 | Thelma Jackson | 30 | Lodger | — | Oklahoma |
| 16 | Charley H. Merrigo | 37 | Head | Labor | Texas |
| 17 | Mary E. D. Merrigo | 50 | Wife | — | Texas |
| 18 | Dick Jr. Martin | 32 | Head | Worker | Oklahoma |
| 19 | Evelyn Martin THIS PERSON | 31 | Wife | — | Oklahoma |
| 20 | Waldo Martin | 14 | Son | — | Oklahoma |
| 21 | Joseph Martin | 9 | Son | — | Oklahoma |
| 22 | Dixie Martin | 6 | Daughter | — | Oklahoma |
| 23 | Harold Gene Martin | 4 | Son | — | Oklahoma |
| 24 | Oliver Martin | 3 | Son | — | Oklahoma |
| 25 | Roy Kelley | 33 | Head | Attendant | Texas |
| 26 | Aril Kelley | 20 | Wife | — | Texas |
| 27 | Lincoln Ashley | 26 | Head | Delivery | Oklahoma |
| 28 | Geneva Ashley | 24 | Wife | — | Oklahoma |
| 29 | Nathan Ashley | 2 | Son | — | Oklahoma |
| 30 | Jerry Ashley | 1 | Son | — | Oklahoma |
| 31 | Atra Woodley | 29 | Head | Labor | Oklahoma |
| 32 | Jessie Woodley | 23 | Wife | — | Oklahoma |
| 33 | Luncinda Welch | 39 | Head | Cook | Alabama |
| 34 | Joe Washington | 46 | Head | — | Texas |
| 35 | Mae Washington | 43 | Wife | — | Oklahoma |
| 36 | Virginia Washington | 5 | Daughter | — | Oklahoma |
| 37 | John Henry | 75 | Head | — | Arkansas |
| 38 | Pilla Henry | 75 | Wife | — | Tennessee |
| 39 | Tom Jones | 55 | Head | — | Virginia |
| 40 | Parthenia Jones | 49 | Wife | — | Louisiana |
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)