RM
Ruby Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Tulsa-County, Oklahoma
Our Model Tree links this Ruby Martin across the 1930 and 1940 US Censuses in Tulsa-County, Oklahoma (XGBoost, ~Confirmed) — first a spouse (b.~1908), then head of a 9-person household.
Age 32
b. ~1908
Female
Spouse
Born: Oklahoma
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Tulsa-County, Oklahoma |
| Surname | Martin |
| Given Name | Ruby |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Johnson |
| Additional Details | |
| Industry | No |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Oklahoma |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | Red Fork Township |
| Est. Birth Year | ~1908 |
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 Ruby | Age | Birth yr |
|---|---|---|---|---|
| Willie Martin | Daughter | — | 15 | ~1925 |
| Jinks Martin | Son | — | 13 | ~1927 |
| Ruby Martin | Spouse | — | 32 | ~1908 |
| Jack Martin | Son | — | 4 | ~1936 |
| Jinks Martin | Head | — | 37 | ~1903 |
| Ferrell Martin | Son | — | 2 | ~1938 |
| Glenn Martin | Son | — | 8 | ~1932 |
| Earl Martin | Son | — | 10 | ~1930 |
| Helen Martin | Daughter | — | 17 | ~1923 |
Census Appearances
1930
Tulsa, Oklahoma
Spouse, age 22
Tulsa, Oklahoma · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Ruby J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| Age at First Marriage | 19 |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Tulsa-County, Oklahoma
Spouse, age 32
Tulsa-County, Oklahoma · implied b. ~1908 — 9 household members
| Surname | Martin |
| Given Name | Ruby |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Johnson |
| Industry | No |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Oklahoma |
| 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 Ruby Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ruby Martin
Spouse · 1940 · age 32 · b. ~1908 · 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-t0627-03337-00093)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | June Corbly | 28 | Wife | — | Oklahoma |
| 42 | Flora Corbly | 63 | Aunt | — | Virginia |
| 43 | Earl Corbly | 32 | Head | Pipe Fitter Helper | Oklahoma |
| 44 | Ina Fay Corbly | 28 | Wife | — | Oklahoma |
| 45 | Betty Jean Corbly | 11 | Daughter | — | Oklahoma |
| 46 | Don Alan Corbly | 5 | Son | — | Arkansas |
| 47 | Mary Joan Corbly | 3 | Daughter | — | Oklahoma |
| 48 | James Rice | 37 | Head | Carpenter | Kansas |
| 49 | Faye Rice | 32 | Wife | 0 | Kansas |
| 50 | Robert G Rice | 11 | Son | — | Oklahoma |
| 51 | Buford Wilson | 29 | Head | Truck Driver | Oklahoma |
| 52 | Goldie Wilson | 28 | Wife | — | Oklahoma |
| 53 | James Wilson | 8 | Son | — | Oklahoma |
| 54 | June Wilson | 6 | Daughter | — | Oklahoma |
| 55 | William Wilson | 3 | Son | — | Oklahoma |
| 56 | Paul Wilson | 1 | Son | — | Oklahoma |
| 57 | Jesse Haynes | 30 | Head | Machine Operator | Arkansas |
| 58 | Geneva Haynes | 28 | Wife | — | Missouri |
| 59 | Gloria Lee Haynes | 10 | Daughter | — | Arkansas |
| 60 | Jodie A. Haynes | 7 | Son | — | Arkansas |
| 61 | Bonnie Vee Haynes | 5 | Daughter | — | Arkansas |
| 62 | Jinks Martin | 37 | Head | Laboratory Worker | Oklahoma |
| 63 | Ruby Martin THIS PERSON | 32 | Wife | — | Oklahoma |
| 64 | Helen Martin | 17 | Daughter | — | Oklahoma |
| 65 | Willie Martin | 15 | Daughter | — | Oklahoma |
| 66 | Jinks Jr Martin | 13 | Son | — | Oklahoma |
| 67 | Earl Martin | 10 | Son | — | Oklahoma |
| 68 | Glenn Martin | 8 | Son | — | Oklahoma |
| 69 | Jack Martin | 4 | Son | — | Oklahoma |
| 70 | Ferrell Martin | 2 | Son | — | Oklahoma |
| 71 | Finis Knotts | 29 | Head | Laborer | Arkansas |
| 72 | Nina Myrl Knotts | 20 | Wife | — | Arkansas |
| 73 | Mary Knotts | 4 | Daughter | — | Arkansas |
| 74 | Levele Knotts | 2 | Son | — | Arkansas |
| 75 | Lee Haynes | 54 | Father-in-law | Laborer | Arkansas |
| 76 | Newell Haynes | 23 | Brother-in-law | Machine Operator | Arkansas |
| 77 | Arthur Mcmonigle | 44 | Head | Moulder | Missouri |
| 78 | John Edmison | 41 | Head | Water Plant Engineer | Arkansas |
| 79 | Margaret Edmison | 32 | Wife | 0 | Oklahoma |
| 80 | John G Edmison | 15 | Son | Laborer | 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)