MP
Maria Perez — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Chaves-County, New Mexico
Our Model Tree links this Maria Perez across the 1930 and 1940 US Censuses in Chaves-County, New Mexico (XGBoost, ~Confirmed) — first a head (b.~1893), then head of a 8-person household.
Age 47
b. ~1893
Female
Head
Born: New Mexico
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Chaves-County, New Mexico |
| Surname | Perez |
| Given Name | Maria Esther |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Widowed |
| Birthplace | New Mexico |
| 1935 Residence (City) | Roswell City |
| 1935 Residence (County) | Chaves |
| Additional Details | |
| Industry | Labor |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
| Township / Ward | Roswell City |
| Est. Birth Year | ~1893 |
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 Maria | Age | Birth yr |
|---|---|---|---|---|
| Rodolfo Perez | Son | — | 16 | ~1924 |
| Aethel Perez | Daughter | — | 13 | ~1927 |
| Catherine Espinoza | Daughter | — | 20 | ~1920 |
| Filorinda Gomez | Daughter | — | 24 | ~1916 |
| Honoria Perez | Daughter | — | 2 | ~1938 |
| Paulita Perez | Daughter | — | 14 | ~1926 |
| Maria Perez | Head | — | 47 | ~1893 |
| Josephine Gallegos | Daughter | — | 21 | ~1919 |
Census Appearances
1930
Chaves, New …
Head, age 38
Chaves, New Mexico · implied b. ~1892
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Perez |
| Given Name | Marciana |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Mexican |
| Age | 38 |
| Marital Status | Widowed |
| Birthplace | New Mexico |
| Age at First Marriage | 18 |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 800 |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
1940
Chaves-County, New …
Head, age 47
Chaves-County, New Mexico · implied b. ~1893 — 8 household members
| Surname | Perez |
| Given Name | Maria Esther |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Widowed |
| Birthplace | New Mexico |
| 1935 Residence (City) | Roswell City |
| 1935 Residence (County) | Chaves |
| Industry | Labor |
| Highest Grade | No 3 |
| 1935 Residence | Same place |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
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 Maria Perez across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Maria Perez
Head · 1940 · age 47 · b. ~1893 · New Mexico
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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 — Chaves-County, New Mexico
Open full size
1940 US Federal Census — Chaves-County, New Mexico
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02440-00576)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Eulogio Flores | 62 | Head | Farm Labor | Mexico |
| 42 | Inocencia Flores | 46 | Wife | — | Mexico |
| 43 | Teresa Flores | 21 | Daughter | Housekeeper | Mexico |
| 44 | Santiago Flores | 19 | Son | — | Texas |
| 45 | Constancia Flores | 15 | Daughter | — | New Mexico |
| 46 | Aurelio Flores | 10 | Son | — | New Mexico |
| 47 | Jacobo Flores | 8 | Son | — | New Mexico |
| 48 | Flores Roberto Flores | 0 | Son | — | New Mexico |
| 49 | Paulino Lara | 31 | Head | Farm Labor | New Mexico |
| 50 | Martha Lara | 27 | Wife | — | New Mexico |
| 51 | David Lara | 7 | Son | — | New Mexico |
| 52 | Maria Magdalena Lara | 6 | Daughter | — | New Mexico |
| 53 | Stila Lara | 1 | Daughter | — | New Mexico |
| 54 | Anita Garcia | 68 | Head | — | New Mexico |
| 55 | Jimmie Brady | 69 | Brother | — | New Mexico |
| 56 | Damiana Lucero | 57 | Head | — | New Mexico |
| 57 | Epimenio Lucero | 21 | Son | — | New Mexico |
| 58 | Antonio Lucero | 18 | Son | Clerk | New Mexico |
| 59 | Eleuteria Lucero | 15 | Daughter | — | New Mexico |
| 60 | Fernando Lucero | 12 | Son | — | New Mexico |
| 61 | Lola Rodrigues | 39 | Head | — | Texas |
| 62 | Carmen Rodrigues | 17 | Son | Farm Labor | Texas |
| 63 | Casimira Rodrigues | 15 | Daughter | — | Texas |
| 64 | Alejandra Rodrigues | 14 | Daughter | — | Texas |
| 65 | Fridad Rodrigues | 12 | Son | — | New Mexico |
| 66 | Frank Aragon | 21 | Nephew | Labor | Texas |
| 67 | Jose Jurado | 17 | Cousin | Labor | Texas |
| 68 | Margarito Avonila | 21 | Lodger | Farm Labor | Texas |
| 69 | Daniel Chabarria | 21 | Lodger | Farm Labor | Texas |
| 70 | Paulita Flores | 65 | Head | — | New Mexico |
| 71 | Maria Esther Perez THIS PERSON | 47 | Head | — | New Mexico |
| 72 | Filorinda Gomez | 24 | Daughter | — | New Mexico |
| 73 | Catherine Espinoza | 20 | Daughter | Table Waiter | New Mexico |
| 74 | Josephine Gallegos | 21 | Daughter | Table Waiter | New Mexico |
| 75 | Rodolfo Perez | 16 | Son | — | New Mexico |
| 76 | Paulita Jr Perez | 14 | Daughter | — | New Mexico |
| 77 | Aethel Perez | 13 | Daughter | — | New Mexico |
| 78 | Honoria Perez | 2 | Daughter | — | New Mexico |
| 79 | Mariano Flores | 41 | Head | — | Mexico |
| 80 | Bentura Flores | 41 | Wife | Farm Labor | Mexico |
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)