LM
Lizzie Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Latimer-County, Oklahoma
Our Model Tree links this Lizzie Martin across the 1930 and 1940 US Censuses in Latimer-County, Oklahoma (XGBoost, ~Confirmed) — first a spouse (b.~1889), then head of a 8-person household.
Age 51
b. ~1889
Female
Spouse
Born: Arkansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Latimer-County, Oklahoma |
| Surname | Martin |
| Given Name | Lizzie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Arkansas |
| 1935 Residence (City) | Latimer |
| Additional Details | |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
| Township / Ward | Red Oak Township |
| Est. Birth Year | ~1889 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lizzie | Age | Birth yr |
|---|---|---|---|---|
| Allen Martin | Son | — | 19 | ~1921 |
| Jim Martin | Head | — | 58 | ~1882 |
| Lizzie Martin | Spouse | — | 51 | ~1889 |
| Grady Martin | Son | — | 14 | ~1926 |
| Odie Martin | Son | — | 24 | ~1916 |
| Vernon Martin | Son | — | 26 | ~1914 |
| Nancy Henley | Other | — | 75 | ~1865 |
| Billy Martin | Son | — | 21 | ~1919 |
Census Appearances
1930
Latimer, Oklahoma
Other, age 43
Latimer, Oklahoma · implied b. ~1887 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Lizzie |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Arkansas |
| Age at First Marriage | 20 |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1940
Latimer-County, Oklahoma
Spouse, age 51
Latimer-County, Oklahoma · implied b. ~1889 — 8 household members
| Surname | Martin |
| Given Name | Lizzie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Arkansas |
| 1935 Residence (City) | Latimer |
| Highest Grade | No 3 |
| 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 Lizzie Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Lizzie Martin
Spouse · 1940 · age 51 · b. ~1889 · 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 — Latimer-County, Oklahoma
Open full size
1940 US Federal Census — Latimer-County, Oklahoma
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03304-00262)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ollie G Hardaway | 24 | Wife | — | Oklahoma |
| 2 | Claudie Jean Hardaway | 7 | Daughter | — | Oklahoma |
| 3 | Frankie Hardaway | 5 | Daughter | — | Oklahoma |
| 4 | Johnnie C. Hardaway | 1 | Son | — | Oklahoma |
| 5 | Bud Hardaway | 54 | Head | Farmer | Oklahoma |
| 6 | Ella Mae Hardaway | 48 | Wife | — | Alabama |
| 7 | James Hardaway | 18 | Son | — | Oklahoma |
| 8 | Leonard Yandell | 40 | Lodger | Farm Labor | Arkansas |
| 9 | Walter Southard | 37 | Head | Farmer | Arkansas |
| 10 | Clara Southard | 33 | Wife | — | Arkansas |
| 11 | Bessie Southard | 14 | Daughter | — | Oklahoma |
| 12 | Eugene Southard | 11 | Son | — | Oklahoma |
| 13 | Ruby Lee Southard | 8 | Daughter | — | Oklahoma |
| 14 | Christine Southard | 5 | Daughter | — | Oklahoma |
| 15 | James W. Southard | 5 | Son | — | Oklahoma |
| 16 | Rose Delapp | 63 | Head | — | Missouri |
| 17 | James A. Delapp | 51 | Son | Farmer | Missouri |
| 18 | Henry G. Delapp | 37 | Son | — | Arkansas |
| 19 | Earl Delapp | 30 | Son | Farmer | Arkansas |
| 20 | Donald Delapp | 12 | Grandson | — | Oklahoma |
| 21 | S. G. Davis | 17 | Head | Farmer | Oklahoma |
| 22 | Margaret Davis | 19 | Wife | — | Oklahoma |
| 23 | Howard Davis | 42 | Head | Farmer | Arkansas |
| 24 | Thelma A. Davis | 37 | Wife | — | Missouri |
| 25 | Jack Davis | 15 | Son | — | Oklahoma |
| 26 | Mary Jane Davis | 3 | Daughter | — | Oklahoma |
| 27 | John Davis | 1 | Son | — | Oklahoma |
| 28 | Otis Hulsey | 33 | Head | Farmer | Oklahoma |
| 29 | Minnie Hulsey | 35 | Wife | — | Oklahoma |
| 30 | Alice Ann Hulsey | 13 | Daughter | — | Oklahoma |
| 31 | Jim Martin | 58 | Head | — | Arkansas |
| 32 | Lizzie Martin THIS PERSON | 51 | Wife | — | Arkansas |
| 33 | Vernon Martin | 26 | Son | Farmer | Arkansas |
| 34 | Odie Martin | 24 | Son | Farm Labor | Arkansas |
| 35 | Billy Martin | 21 | Son | Farm Labor | Oklahoma |
| 36 | Allen Martin | 19 | Son | — | Oklahoma |
| 37 | Grady Martin | 14 | Son | — | Oklahoma |
| 38 | Nancy Henley | 75 | Mother-in-law | — | Tennessee |
| 39 | Alvin Divens | 26 | Head | Farmer | Oklahoma |
| 40 | Lena A. Divens | 23 | Wife | — | 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)