MS
Martha Simmons — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Red-River-County, Texas
Our Model Tree links this Martha Simmons across the 1930 and 1940 US Censuses in Red-River-County, Texas (XGBoost, ~Confirmed) — first a spouse (b.~1901), then head of a 6-person household.
Age 39
b. ~1901
Female
Spouse
Born: Texas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Red-River-County, Texas |
| Surname | Simmons |
| Given Name | Martha J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Red River |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | J P 4 |
| Est. Birth Year | ~1901 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Leeroy Simmons | Son | — | 11 | ~1929 |
| Daulton Simmons | Son | — | 14 | ~1926 |
| Lillian Simmons | Daughter | — | 16 | ~1924 |
| Harris Simmons | Head | — | 39 | ~1901 |
| Martha Simmons | Spouse | — | 39 | ~1901 |
| Milana Simmons | Son | — | 8 | ~1932 |
Census Appearances
1930
Red River, …
Other, age 29
Red River, Texas · implied b. ~1901 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simmons |
| Given Name | Martha J. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Texas |
| Age at First Marriage | 21 |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Red-River-County, Texas
Spouse, age 39
Red-River-County, Texas · implied b. ~1901 — 6 household members
| Surname | Simmons |
| Given Name | Martha J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Red River |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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 Martha Simmons across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Martha Simmons
Spouse · 1940 · age 39 · b. ~1901 · Texas
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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 — Red-River-County, Texas
Open full size
1940 US Federal Census — Red-River-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04126-00571)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Druis | 39 | Wife | — | Texas |
| 2 | Pequen|Pequin Druis | 18 | Son | Laborer | Texas |
| 3 | Chuary|Chuery Nelson | 21 | Head | Laborer | Texas |
| 4 | Annie Nelson | 20 | Wife | — | Texas |
| 5 | Chuery Jr. Nelson | 2 | Son | — | Texas |
| 6 | Thread Nelson | 1 | Daughter | — | Texas |
| 7 | Tommie O. Davis | 38 | Head | Farmer | Texas |
| 8 | Clifton Davis | 26 | Wife | — | Texas |
| 9 | Velita Davis | 14 | Daughter | — | Texas |
| 10 | Raleigh Davis | 12 | Son | — | Texas |
| 11 | James H. Davis | 14 | Nephew | — | Texas |
| 12 | End Of Liberty - Stringtown Bagina Stringtown Caton Road. | None | — | — | — |
| 13 | Murice A. Miller | 29 | Head | Farmer | Texas |
| 14 | Agnes R. Miller | 24 | Wife | — | Texas |
| 15 | Arvil W. Miller | 6 | Son | — | Texas |
| 16 | Pete F. Miller | 67 | Father-in-law | — | Texas |
| 17 | Pat Melton | 55 | Head | Farmer | Texas |
| 18 | Sara Melton | 49 | Wife | — | Mississippi |
| 19 | George W. Melton | 26 | Son | Laborer | Texas |
| 20 | Evelyn Melton | 21 | Daughter | Typist | Texas |
| 21 | Virginia Melton | 19 | Daughter | Clerk | Texas |
| 22 | Eula V. Melton | 14 | Daughter | — | Texas |
| 23 | Bettie S. Melton | 3 | Daughter | — | Texas |
| 24 | Harris W. Simmons | 39 | Head | Laborer | Texas |
| 25 | Martha J. Simmons THIS PERSON | 39 | Wife | — | Texas |
| 26 | Lillian S. Simmons | 16 | Daughter | — | Texas |
| 27 | Daulton R. Simmons | 14 | Son | — | Texas |
| 28 | Leeroy Simmons | 11 | Son | — | Texas |
| 29 | Milana H. Simmons | 8 | Son | — | Texas |
| 30 | Richard P. Guest | 48 | Head | Farmer | Texas |
| 31 | Fannie Guest | 46 | Wife | — | Texas |
| 32 | Fannie B. Guest | 23 | Daughter | Laborer | Texas |
| 33 | Francis S. Guest | 18 | Son | Laborer | Texas |
| 34 | Sam M. Barnwell | 26 | Head | Laborer | Louisiana |
| 35 | Charlene C. Barnwell | 23 | Wife | — | Alabama |
| 36 | Ruth M. Barnwell | 6 | Daughter | — | Texas |
| 37 | David M. Barnwell | 4 | Son | — | Texas |
| 38 | Frank W. Barnwell | 2 | Son | — | Texas |
| 39 | Lloyd V. Barnwell | 0 | Son | — | Texas |
| 40 | Cora A. Summerville | 44 | Head | — | Mississippi |
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)