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Mary Boyd — 1940 US Census Record
Model Tree available1940 United States Federal Census · Navarro-County, Texas
Our Model Tree links this Mary Boyd across the 1920, 1930 and 1940 US Censuses in Navarro-County, Texas (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1918), then head of a 8-person household.
Age 22
b. ~1918
Female
Daughter
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Navarro-County, Texas |
| Surname | Boyd |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Eureka |
| 1935 Residence (County) | Navarro |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Telephone Co |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 504 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | Stenographer |
| Township / Ward | Eureka |
| Est. Birth Year | ~1918 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Doris Boyd | Daughter | — | 12 | ~1928 |
| Mary Boyd | Daughter | — | 22 | ~1918 |
| John Boyd | Head | — | 51 | ~1889 |
| Zack Wilkinson | Other | — | 92 | ~1848 |
| Walter Boyd | Son | — | 14 | ~1926 |
| Jack Boyd | Son | — | 20 | ~1920 |
| John Boyd | Son | — | 18 | ~1922 |
| Bertha Boyd | Spouse | — | 50 | ~1890 |
Census Appearances
1920
Navarro, Texas
Daughter, age 2
Navarro, Texas · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Boyd |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1930
Navarro, Texas
Daughter, age 12
Navarro, Texas · implied b. ~1918 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Boyd |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| 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
Navarro-County, Texas
Daughter, age 22
Navarro-County, Texas · implied b. ~1918 — 8 household members
| Surname | Boyd |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Eureka |
| 1935 Residence (County) | Navarro |
| Occupation | Stenographer |
| Industry | Telephone Co |
| Class of Worker | PW |
| Hours Worked | 36 |
| Income (1939) | 504 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same house |
| 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 Mary Boyd across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Boyd (~0.92 confidence) and father John Boyd (~0.92 confidence) and mother Bertha Boyd (~0.92 confidence) and mother Bertha Boyd (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Boyd
b. ~1889
Source father
● Household
· direct · ~0.92
Father
John Boyd
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Bertha Boyd
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Bertha Boyd
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Boyd
Daughter · 1940 · age 22 · b. ~1918 · Texas
★ You are viewing this record
Sibling
Doris Boyd
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jack Boyd
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Boyd
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Boyd
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Navarro-County, Texas
Open full size
1940 US Federal Census — Navarro-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04113-00567)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Page Watkins | 59 | Head | — | Texas |
| 2 | Ella Lou Watkins | 53 | Wife | — | Georgia |
| 3 | Jimmie Bell | 8 | Son | — | Texas |
| 4 | John Boyd | 51 | Head | Farmer | Texas |
| 5 | Bertha Boyd | 50 | Wife | — | Texas |
| 6 | Mary E. Boyd THIS PERSON | 22 | Daughter | Stenographer | Texas |
| 7 | Jack Boyd | 20 | Son | Farm Laborer | Texas |
| 8 | John Andrew Boyd | 18 | Son | Farm Laborer | Texas |
| 9 | Walter L. Boyd | 14 | Son | — | Texas |
| 10 | Doris Boyd | 12 | Daughter | — | Texas |
| 11 | Zack Wilkinson | 92 | Father in law | — | Tennessee |
| 12 | A. Mack Boyd | 53 | Head | Farmer | Texas |
| 13 | Cora Boyd | 45 | Wife | — | Texas |
| 14 | Anetta Boyd | 25 | Daughter | Teacher | Texas |
| 15 | Janel Boyd | 16 | Son | Farm Laborer | Texas |
| 16 | Robert Boyd | 14 | Son | Farm Laborer | Texas |
| 17 | Walker Boyd | 11 | Son | — | Texas |
| 18 | Wallace Boyd | 5 | Son | — | Texas |
| 19 | Nannie Boyd | 42 | Head | Butter Maker | Texas |
| 20 | Ruth Boyd | 40 | Sister | Butter Maker | Texas |
| 21 | Jim B. Grantham | 54 | Head | Farmer | Texas |
| 22 | Laura Grantham | 48 | Wife | — | Texas |
| 23 | Major I. Males | 38 | Head | Farmer | Texas |
| 24 | Willie Mae Males | 19 | Wife | — | Texas |
| 25 | Lizzie Males | 70 | Mother | — | Mississippi |
| 26 | Calvin Males | 35 | Head | Farmer | Texas |
| 27 | Ethelyn Males | 25 | Wife | — | Texas |
| 28 | Vera Catherine Males | 2 | Daughter | — | Texas |
| 29 | H. Allie Estes | 21 | Head | Grader Man | Tennessee |
| 30 | Lavine Estes | 53 | Wife | — | Texas |
| 31 | William Estes | 20 | Son | Farmer | Texas |
| 32 | Adessa Estes | 15 | Daughter | — | Texas |
| 33 | Mary Burns | 58 | Head | — | Texas |
| 34 | Mattie Burns | 56 | Sister | Teacher | Texas |
| 35 | Walter C. Montgomery | 35 | Head | Cotton Ginner | Texas |
| 36 | Estelle Montgomery | 33 | Wife | — | Texas |
| 37 | Whitney M. Montgomery | 13 | Son | — | Texas |
| 38 | Luther Green | 43 | Head | Farmer | Texas |
| 39 | Minnie Lee Green | 33 | Wife | — | Texas |
| 40 | Bonnie Green | 27 | Niece | — | Texas |
Pedigree Summary
Mary + 4 siblings
Gen 1 · 4 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)