MT
Mary Tyler — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Smith-County, Texas
Our Model Tree links this Mary Tyler across the 1930 and 1940 US Censuses in Smith-County, Texas (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 7-person household.
Age 13
b. ~1927
Female
Daughter
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Smith-County, Texas |
| Surname | Tyler |
| Given Name | Mary Lucille |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Tyler City |
| 1935 Residence (County) | Smith |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same house |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | Tyler City |
| Est. Birth Year | ~1927 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Alvin Tyler | Son | — | 18 | ~1922 |
| Lucy Tyler | Spouse | — | 43 | ~1897 |
| Mary Tyler | Daughter | — | 13 | ~1927 |
| John Tyler | Son | — | 5 | ~1935 |
| Otto Tyler | Head | — | 46 | ~1894 |
| William Tyler | Son | — | 12 | ~1928 |
| Alton Tyler | Son | — | 18 | ~1922 |
Census Appearances
1930
Smith, Texas
Daughter, age 3
Smith, Texas · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tyler |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Can Read/Write | No |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Smith-County, Texas
Daughter, age 13
Smith-County, Texas · implied b. ~1927 — 7 household members
| Surname | Tyler |
| Given Name | Mary Lucille |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Tyler City |
| 1935 Residence (County) | Smith |
| Highest Grade | No 7 |
| 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 Tyler across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Tyler
Daughter · 1940 · age 13 · b. ~1927 · Texas
★ You are viewing this record
Sibling
John Tyler
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alvin Tyler
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alton Tyler
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Tyler
Sibling · 1940 · age 12
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 — Smith-County, Texas
Open full size
1940 US Federal Census — Smith-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04137-00162)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Leo Reed | 18 | Son | Electrician | Texas |
| 2 | Elizabeth Reed | 17 | Daughter | — | Texas |
| 3 | Geraldine Reed | 15 | Daughter | — | Texas |
| 4 | Glenn Reed | 8 | Son | — | Texas |
| 5 | Henry B Nash | 26 | Head | Agent | Texas |
| 6 | Frances Nash | 21 | Wife | — | Texas |
| 7 | Delwyn B Nash | 2 | Son | — | Texas |
| 8 | Robert Glenn Nash | 0 | Son | — | Texas |
| 9 | Smith Jeanette Nash | 25 | Sister-in-law | Seamstress | Texas |
| 10 | George Hale | 53 | Head | Radiator Repair | Texas |
| 11 | Essie B Hale | 57 | Wife | — | Texas |
| 12 | Laurice Hale | 27 | Daughter | — | Texas |
| 13 | Lloyd W Hale | 19 | Son | Mechanic | Texas |
| 14 | Myra Nell Hale | 16 | Daughter | — | Texas |
| 15 | Jack P Martin | 32 | Head | Mechanic | Texas |
| 16 | Nina T Martin | 25 | Wife | — | Texas |
| 17 | Robert R Watkins | 51 | Head | Baker In Hotel | Oklahoma |
| 18 | Eunice Watkins | 51 | Wife | Clerk | Kentucky |
| 19 | Robert R Watkins | 14 | Son | — | Oklahoma |
| 20 | James Ray Watkins | 10 | Son | — | Oklahoma |
| 21 | Donald Wayne Watkins | 9 | Son | — | Oklahoma |
| 22 | Jack Watkins | 12 | Son | — | Oklahoma |
| 23 | Otto F Tyler | 46 | Head | R.R. Clerk | Texas |
| 24 | Lucy M Tyler | 43 | Wife | — | Texas |
| 25 | Alton T Tyler | 18 | Son | Deliverman | Texas |
| 26 | Alvin J Tyler | 18 | Son | — | Texas |
| 27 | William H Tyler | 12 | Son | Deliverman | Texas |
| 28 | Mary Lucille Tyler THIS PERSON | 13 | Daughter | — | Texas |
| 29 | John Franklin Tyler | 5 | Son | — | Texas |
| 30 | Emily E Page | 46 | Head | Maid | Texas |
| 31 | Jackie Johnson | 24 | Daughter | Sewer | Texas |
| 32 | Carroll Gibson | 4 | Grandson | — | Texas |
| 33 | William T Wolverton | 35 | Head | Trucker | Texas |
| 34 | Alta E Wolverton | 35 | Wife | — | Texas |
| 35 | Carroll Franklin | 54 | Head | Flagman | Arkansas |
| 36 | Sallie T Franklin | 56 | Wife | — | Texas |
| 37 | Louise Grounds | 22 | Head | Waitress | Texas |
| 38 | Katie Smith | 30 | Partner | Operator | Texas |
| 39 | Robenia Ballard | 35 | Head | Salesman | Texas |
| 40 | Millie M Ballard | 32 | Wife | — | Texas |
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)