MM
Mary Monroe — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bexar-County, Texas
Our Model Tree links this Mary Monroe across the 1920, 1930 and 1940 US Censuses in Bexar-County, Texas (XGBoost, ~Confirmed) — first a spouse (b.~1868), then head of a 3-person household.
Age 72
b. ~1868
Female
Spouse
Born: Texas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bexar-County, Texas |
| Surname | Monroe |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 72 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | San Antonio City |
| 1935 Residence (County) | Bexar |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | San Antonio City |
| Est. Birth Year | ~1868 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Armistead Monroe | Head | — | 75 | ~1865 |
| Mary Monroe | Spouse | — | 72 | ~1868 |
| Sara Jones | Daughter | — | 48 | ~1892 |
Census Appearances
1920
Bexar, Texas
Spouse, age 51
Bexar, Texas · implied b. ~1869 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Monroe |
| Given Name | Mary C. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Texas |
| Father's Birthplace | N. Carolina |
| Mother's Birthplace | Alabama |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1930
Bexar, Texas
Spouse, age 62
Bexar, Texas · implied b. ~1868 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Monroe |
| Given Name | Mary S. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Texas |
| Age at First Marriage | 20 |
| Father's Birthplace | No. Carolina |
| Mother's Birthplace | Alabama |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Bexar-County, Texas
Spouse, age 72
Bexar-County, Texas · implied b. ~1868 — 3 household members
| Surname | Monroe |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 72 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | San Antonio City |
| 1935 Residence (County) | Bexar |
| Highest Grade | No 8 |
| 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 Monroe across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Monroe
Spouse · 1940 · age 72 · b. ~1868 · 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 — Bexar-County, Texas
Open full size
1940 US Federal Census — Bexar-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04207-00706)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Nell Langlinais | 10 | daughter | — | Texas |
| 2 | Thurman L. Schmitz | 27 | head | Aircraft Electrician | Texas |
| 3 | Bernadine Schmitz | 26 | wife | Stenographer | Texas |
| 4 | Oscar N. Mcmurray | 37 | head | Salesman | Texas |
| 5 | Mary Mcmurray | 35 | wife | School-Teacher | Texas |
| 6 | Elizabeth P. Souter | 76 | head | — | Illinois |
| 7 | Earl Sr. Hopkins | 34 | head | Operator Of Gas Station | Iowa |
| 8 | Nell Hopkins | 34 | wife | — | Texas |
| 9 | Earl Jr. Hopkins | 12 | son | — | Texas |
| 10 | Mary Catherine Hopkins | 9 | daughter | — | Texas |
| 11 | Geraldine Hopkins | 6 | daughter | — | Texas |
| 12 | Henry Boldt | 59 | head | Gas Station Operator | Texas |
| 13 | Mary Boldt | 57 | wife | — | Texas |
| 14 | J. Frank Weding | 36 | head | Gas Station Operator | Texas |
| 15 | Eleanor Weding | 32 | daughter | School Teacher | Texas |
| 16 | Walter J. Pope | 28 | head | Billing-Clerk | Texas |
| 17 | Rose Marie Pope | 23 | wife | — | Texas |
| 18 | Madelyn Jo Pope | 1 | daughter | — | Texas |
| 19 | Armistead T. Monroe | 75 | head | — | Texas |
| 20 | Mary Monroe THIS PERSON | 72 | wife | — | Texas |
| 21 | Sara M. Jones | 48 | daughter | Sales-Clerk | Texas |
| 22 | Albert Betts | 29 | head | Salesman | Mississippi |
| 23 | Fern Betts | 30 | wife | Comptometer Operator | Utah |
| 24 | Nancy Kay Moss | 8 | step-daughter | — | Nebraska |
| 25 | Walter R. Leeke | 37 | head | Shipping Clerk | Texas |
| 26 | Doris Leeke | 37 | wife | Sales-Lady | Texas |
| 27 | Leslie Garza | 34 | head | Checking Clerk | Texas |
| 28 | Mary Jayne Garza | 29 | wife | — | Indiana |
| 29 | Geraldine Garza | 9 | daughter | — | Texas |
| 30 | Sterling T. Carr | 34 | head | Salesman | Texas |
| 31 | Frieda Carr | 34 | wife | — | Texas |
| 32 | Arlene Carr | 8 | daughter | — | Texas |
| 33 | Alton Carr | 6 | son | — | Texas |
| 34 | Jean Carr | 4 | son | — | Texas |
| 35 | Sylvia Carr | 1 | daughter | — | Texas |
| 36 | Tom Schmidt | 37 | head | Meat-Cutter | Texas |
| 37 | Grace Schmidt | 36 | wife | — | Texas |
| 38 | Tommie Schmidt | 13 | son | — | Texas |
| 39 | Frances Schmidt | 12 | daughter | — | Texas |
| 40 | Evelyn Brauer | 21 | lodger | Control-Clerk | 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)