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Maria Martinez — 1930 US Census Record
Model Tree available1930 United States Federal Census · Rio Arriba, New Mexico
Our Model Tree links this Maria Martinez across the 1910, 1920 and 1930 US Censuses in Rio Arriba, New Mexico (XGBoost, ~Confirmed), with identified parents Roman & Francisco — first a daughter (b.~1907), then head of a 5-person household.
Age 23
b. ~1907
Female
Daughter
Born: New Mexico
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Rio Arriba, New Mexico |
| Surname | Martinez |
| Given Name | Maria |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New Mexico |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Additional Details | |
| Occupation | Laborer |
| Industry | Odd jobs |
| Class of Worker | W |
| Can Read/Write | No |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
| Occupation | Laborer |
| Township / Ward | Park View Precinct No 18 Unincorporated Place |
| Est. Birth Year | ~1907 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Maria | Age | Birth yr |
|---|---|---|---|---|
| Carina Martinez | Other | — | 4 | ~1926 |
| Desideria Martinez | Spouse | — | 56 | ~1874 |
| Lucinda Martinez | Other | — | 9 | ~1921 |
| Roman Martinez | Head | — | 74 | ~1856 |
| Maria Martinez | Daughter | — | 23 | ~1907 |
Census Appearances
1910
Rio Arriba, …
Daughter, age 2
Rio Arriba, New Mexico · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martinez |
| Given Name | Maria T. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | New Mexico |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
1920
Rio Arriba, …
Daughter, age 12
Rio Arriba, New Mexico · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martinez |
| Given Name | Maria L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Mexico |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Mother Tongue | New Mexico |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
1930
Rio Arriba, …
Daughter, age 23
Rio Arriba, New Mexico · implied b. ~1907 — 5 household members
| Surname | Martinez |
| Given Name | Maria |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | New Mexico |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Occupation | Laborer |
| Industry | Odd jobs |
| Class of Worker | W |
| Can Read/Write | No |
| 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 Martinez across 3 US Census years (1910, 1920 and 1930) in Rio Arriba, New Mexico, using XGBoost record linkage. Identified parents: father Roman Martinez (~0.92 confidence) and father Francisco Martinez (~0.92 confidence) and mother Adelaida Martinez (~0.92 confidence) and mother Desideria Martinez (~0.92 confidence) and father Francisco Martinez (~0.92 confidence) and mother Dolores Martinez (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Roman Martinez
b. ~1856
Source father
● Household
· direct · ~0.92
Father
Francisco Martinez
b. ~1865
Source father
● Household
· direct · ~0.92
Mother
Adelaida Martinez
b. ~1868
Source mother
● Household
· direct · ~0.92
Mother
Desideria Martinez
b. ~1874
Source mother
● Household
· direct · ~0.92
Father
Francisco Martinez
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Dolores Martinez
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Maria Martinez
Daughter · 1930 · age 23 · b. ~1907 · New Mexico
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Rio Arriba, New Mexico
Open full size
1930 US Federal Census — Rio Arriba, New Mexico
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1397unit:0783)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Romano Salazar | 41 | Head | Farmer | New Mexico |
| 52 | Ismodora Salazar | 39 | Wife | — | New Mexico |
| 53 | Genaro Salazar | 2 | Son | — | New Mexico |
| 54 | Maria S. Salazar | 1 | Daughter | — | New Mexico |
| 55 | Anamaria Martinez | 50 | Head | — | New Mexico |
| 56 | Carlos Martinez | 24 | Son | Laborer | Colorado |
| 57 | Pablo Martinez | 22 | Son | Laborer | Colorado |
| 58 | Isidoro Maestas | 40 | Head | Laborer | New Mexico |
| 59 | Elvira Maestas | 26 | Wife | — | Colorado |
| 60 | Vidal Maestas | 10 | Son | — | New Mexico |
| 61 | Jose M. Maestas | 7 | Son | — | New Mexico |
| 62 | Abelena Maestas | 5 | Daughter | — | New Mexico |
| 63 | Roman Martinez | 74 | Head | — | New Mexico |
| 64 | Desideria Martinez | 56 | Wife | — | New Mexico |
| 65 | Maria Martinez THIS PERSON | 23 | Daughter | Laborer | New Mexico |
| 66 | Lucinda Martinez | 9 | Granddaughter | — | New Mexico |
| 67 | Carina Martinez | 4 | Granddaughter | — | New Mexico |
| 68 | Ambrosio Martinez | 38 | Head | Laborer | New Mexico |
| 69 | Estefanita Martinez | 37 | Wife | — | New Mexico |
| 70 | Ramon Martinez | 13 | Son | — | New Mexico |
| 71 | Andresico Martinez | 10 | Son | — | New Mexico |
| 72 | Antonio Martinez | 8 | Son | — | New Mexico |
| 73 | Maria Martinez | 1 | Daughter | — | New Mexico |
| 74 | Eliseo Valdez | 53 | Head | Farmer | New Mexico |
| 75 | Refugio Valdez | 29 | Daughter | — | New Mexico |
| 76 | Felipe Valdez | 25 | Son | Laborer | New Mexico |
| 77 | Leopoldo Valdez | 23 | Son | Laborer | New Mexico |
| 78 | Filomena Valdez | 20 | Daughter-in-law | — | New Mexico |
| 79 | Alfredo Valdez | 21 | Son | Laborer | New Mexico |
| 80 | Refugio Valdez | 17 | Son | — | New Mexico |
| 81 | Fernando Valdez | 14 | Son | — | New Mexico |
| 82 | Jose M. Valdez | 10 | Son | — | New Mexico |
| 83 | Narciso Martinez | 62 | Head | Farmer | New Mexico |
| 84 | Simon Martinez | 30 | Son | Laborer | New Mexico |
| 85 | Antonio Martinez | 26 | Son | Laborer | New Mexico |
| 86 | Maria Martinez | 24 | Daughter | — | New Mexico |
| 87 | Teodora Martinez | 18 | Daughter | — | New Mexico |
| 88 | Emiliano Martinez | 65 | Head | Laborer | New Mexico |
| 89 | Adelaida Martinez | 46 | Wife | — | New Mexico |
| 90 | Jose Martinez | 18 | Son | Laborer | New Mexico |
| 91 | Daniel Martinez | 14 | Son | — | New Mexico |
| 92 | Martha D. Martinez | 10 | Daughter | — | New Mexico |
| 93 | Ignacio Martinez | 84 | Head | Laborer | New Mexico |
| 94 | Herminia Martinez | 73 | Wife | — | New Mexico |
| 95 | Eligio Jaramillo | 17 | Grandson | Laborer | New Mexico |
| 96 | Marcos Jaramillo | 7 | Grandson | — | New Mexico |
| 97 | Ramon Martinez | 47 | Head | Laborer | New Mexico |
| 98 | Rosenda Martinez | 41 | Wife | — | New Mexico |
| 99 | Jose E. Martinez | 12 | Son | — | New Mexico |
| 100 | Celia Martinez | 10 | Daughter | — | New Mexico |
Pedigree Summary
Maria
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)