MS
Martha Smith — 1940 US Census Record
Model Tree available1940 United States Federal Census · Bee-County, Texas
Our Model Tree links this Martha Smith across the 1920, 1930 and 1940 US Censuses in Bee-County, Texas (XGBoost, ~Confirmed), with identified parents Sidney & Lucy — first a daughter (b.~1913), then head of a 3-person household.
Age 27
b. ~1913
Female
Daughter
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bee-County, Texas |
| Surname | Smith |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Justice Precinct No. 1 |
| 1935 Residence (County) | Bee |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | Justice Precinct No 1 |
| Est. Birth Year | ~1913 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Martha Smith | Daughter | — | 27 | ~1913 |
| Sydney Smith | Head | — | 66 | ~1874 |
| Lucy Smith | Spouse | — | 60 | ~1880 |
Census Appearances
1920
Bee, Texas
Daughter, age 7
Bee, Texas · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Martha |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Occupation | none |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1930
Bee, Texas
Daughter, age 17
Bee, Texas · implied b. ~1913 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Martha E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Bee-County, Texas
Daughter, age 27
Bee-County, Texas · implied b. ~1913 — 3 household members
| Surname | Smith |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Justice Precinct No. 1 |
| 1935 Residence (County) | Bee |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 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 Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Sidney Smith (~0.92 confidence) and mother Lucy Smith (~0.92 confidence) and mother Lucy Smith (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Sidney Smith
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Lucy Smith
b. ~1880
Source mother
● Household
· direct · ~0.92
Mother
Lucy Smith
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Martha Smith
Daughter · 1940 · age 27 · b. ~1913 · Texas
★ 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 — Bee-County, Texas
Open full size
1940 US Federal Census — Bee-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03982-00247)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Leonardo Garcia | 35 | Head | Farmer | Texas |
| 42 | Garcia Hernandez | 58 | Mother | — | Texas |
| 43 | Rafaela Garcia | 24 | Sister | Field Work | Texas |
| 44 | Antonio Garcia | 31 | Brother-in-law | Farmer | Texas |
| 45 | Juana Garcia | 29 | Sister | — | Texas |
| 46 | Estella Garcia | 12 | Daughter | — | Texas |
| 47 | Juliana Martinez | 52 | Head | Housekeeper | Texas |
| 48 | Isabel Martinez | 21 | Daughter | — | Texas |
| 49 | Santos Martinez | 18 | Son | Farmer | Texas |
| 50 | Leonardo Martinez | 17 | Son | Farmer | Texas |
| 51 | Santana Martinez | 15 | Daughter | Worker Farm | Texas |
| 52 | Margarita Martinez | 5 | Daughter | — | Texas |
| 53 | Guadalupe Martinez | 3 | Daughter | — | Texas |
| 54 | Thomas J Robertson | 54 | Head | Farmer | Indiana |
| 55 | Ida Robertson | 55 | Wife | — | Indiana |
| 56 | Thomas B Robertson | 17 | Son | School Boy | Texas |
| 57 | Margaret Robertson | 15 | Daughter | — | Texas |
| 58 | Harry T. Mckinney | 39 | Head | Clerk | Texas |
| 59 | Lucile Mckinney | 37 | Wife | — | Texas |
| 60 | Sam Burrise | 60 | Head | Farmer | Alabama |
| 61 | Mishey Denny | 45 | Sister | — | Texas |
| 62 | Dolly Denny | 41 | Sister | — | Texas |
| 63 | John Hercek | 41 | Head | Farmer | Texas |
| 64 | Wilhemina Hercek | 36 | Wife | — | Texas |
| 65 | Howard J Hercek | 14 | Son | — | Texas |
| 66 | Gertie Hercek | 8 | Daughter | — | Texas |
| 67 | W. E. Williams | 54 | Head | Farmer | Texas |
| 68 | Harper Williams | 34 | Wife | — | Texas |
| 69 | Wilma Lee Williams | 13 | Daughter | — | Texas |
| 70 | Turner Williams | 10 | Son | — | Texas |
| 71 | Fay Williams | 8 | Daughter | — | Texas |
| 72 | James Williams | 1 | Son | — | Texas |
| 73 | Ben Foley | 50 | Head | Farmer | Texas |
| 74 | Mary Foley | 51 | Wife | — | Texas |
| 75 | Sydney Smith | 66 | Head | Stock Farmer | Texas |
| 76 | Lucy R Smith | 60 | Wife | — | Texas |
| 77 | Martha Smith THIS PERSON | 27 | Daughter | — | Texas |
| 78 | Manuel Chapa | 28 | Head | Laborer | Texas |
| 79 | Juanita Salazar Chapa | 31 | Wife | — | Texas |
| 80 | Amelia Chapa | 14 | Sister | — | Texas |
Related Census Records
Pedigree Summary
Martha
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)