MS
Mary Souza — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Tulare-County, California
Our Model Tree links this Mary Souza across the 1920, 1930 and 1940 US Censuses in Tulare-County, California (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 8-person household.
Age 40
b. ~1900
Female
Spouse
Born: Azores Island
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Tulare-County, California |
| Surname | Souza |
| Given Name | Mary G. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Azores Island |
| 1935 Residence (City) | Tulare Twp. |
| 1935 Residence (County) | Tulare |
| Naturalization Status | Alien |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birthplace (normalized) | azores island |
| Township / Ward | Tulare Twp |
| Est. Birth Year | ~1900 |
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 |
|---|---|---|---|---|
| Mary Souza | Spouse | — | 40 | ~1900 |
| Daniel Souza | Son | — | 18 | ~1922 |
| Mary Souza | Daughter | — | 15 | ~1925 |
| Clara Souza | Daughter | — | 20 | ~1920 |
| David Souza | Son | — | 11 | ~1929 |
| Manuel Souza | Head | — | 48 | ~1892 |
| Irene Souza | Daughter | — | 8 | ~1932 |
| Nadine Souza | Daughter | — | 5 | ~1935 |
Census Appearances
1920
Bristol, Massachusetts
Spouse, age 19
Bristol, Massachusetts · implied b. ~1901 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Souza |
| Given Name | Mary S. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Married |
| Birthplace | Azores Island |
| Year of Immigration | 1902 |
| Naturalization Status | Alien |
| Father's Birthplace | Azores Island |
| Mother's Birthplace | Azores Island |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Mother Tongue | Portuguese |
| Birthplace (normalized) | azores island |
1930
Stanislaus, California
Spouse, age 29
Stanislaus, California · implied b. ~1901 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Souza |
| Given Name | Mary S. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Azores Island |
| Naturalization Status | Alien |
| Year of Immigration | 1912 |
| Age at First Marriage | 20 |
| Father's Birthplace | Azores Island |
| Mother's Birthplace | Azores Island |
| Can Read/Write | Yes |
| Mother Tongue | Portuguese |
| Birthplace (normalized) | azores island |
1940
Tulare-County, California
Spouse, age 40
Tulare-County, California · implied b. ~1900 — 8 household members
| Surname | Souza |
| Given Name | Mary G. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Azores Island |
| 1935 Residence (City) | Tulare Twp. |
| 1935 Residence (County) | Tulare |
| Naturalization Status | Alien |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birthplace (normalized) | azores island |
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 Souza across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Souza
Spouse · 1940 · age 40 · b. ~1900 · California
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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 — Tulare-County, California
Open full size
1940 US Federal Census — Tulare-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00360-00471)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary J. Ferreira | 13 | Daughter | — | Calif. |
| 2 | Frank M. Andrade | 39 | Boarder | Dairyman | Azores Island |
| 3 | Anthony Pelaso | 28 | Boarder | Laborer | Mass. |
| 4 | Manuel C. Souza | 48 | Head | Dairyman | Azores Island |
| 5 | Mary G. Souza THIS PERSON | 40 | Wife | — | Azores Island |
| 6 | Clara Souza | 20 | Daughter | — | Calif. |
| 7 | Daniel A. Souza | 18 | Son | — | Calif. |
| 8 | Mary J. Souza | 15 | Daughter | — | Calif. |
| 9 | David T. Souza | 11 | Son | — | Calif. |
| 10 | Irene A. Souza | 8 | Daughter | — | Calif. |
| 11 | Nadine E. Souza | 5 | Daughter | — | Calif. |
| 12 | Wesley W. Lowrey | 25 | Head | Laborer | Texas |
| 13 | Lula E. Lowrey | 26 | Wife | — | Texas |
| 14 | J. W. Lowrey | 3 | Son | — | Calif. |
| 15 | Nina J. Lowrey | 1 | Daughter | — | Calif. |
| 16 | Richard W. Mack | 26 | Head | Farmer | Calif. |
| 17 | James Mack | 18 | Brother | — | Calif. |
| 18 | Perry A. Berry | 39 | Head | Laborer | Mississippi |
| 19 | Minnie Berry | 35 | Wife | — | Arkansas |
| 20 | Maxine Berry | 19 | Daughter | — | Arkansas |
| 21 | Opal L. Berry | 16 | Daughter | — | Arkansas |
| 22 | Wentred L. Berry | 14 | Son | — | Arkansas |
| 23 | Howard D. Berry | 8 | Son | — | Arkansas |
| 24 | Orvis S. Berry | 5 | Son | — | Arkansas |
| 25 | Hubert G. Berry | 2 | Son | — | Calif. |
| 26 | James P. Kennedy | 21 | Head | Laborer | Oklahoma |
| 27 | Cleo M. Kennedy | 23 | Wife | — | Oklahoma |
| 28 | Joe Jr. Espindula | 27 | Head | Laborer | Calif. |
| 29 | Juanita Espindula | 19 | Wife | — | Virginia |
| 30 | Carl R. Espindula | 0 | Son | — | Calif. |
| 31 | Frank Espindula | 22 | Head | Laborer | Calif. |
| 32 | Kathleen Espindula | 14 | Wife | — | Missouri |
| 33 | Manuel G. Serpa | 44 | Head | Dairyman | Azores Island |
| 34 | Mellion Serpa | 36 | Wife | — | Calif. |
| 35 | Velma Serpa | 15 | Daughter | — | Calif. |
| 36 | Dorothy Serpa | 10 | Daughter | — | Calif. |
| 37 | Vernon R. Wolfe | 31 | Head | Laborer | Arkansas |
| 38 | Nora M. Wolfe | 28 | Wife | — | Arkansas |
| 39 | John A. Morgan | 31 | Head | Laborer | Arkansas |
| 40 | Marie M. Morgan | 29 | Wife | — | Arkansas |
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)