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Maria Martinez — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Rio Arriba, New Mexico
Our Model Tree links this Maria Martinez across the 1920 and 1930 US Censuses in Rio Arriba, New Mexico (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 10-person household.
Age 14
b. ~1916
Female
Daughter
Born: New Mexico
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Rio Arriba, New Mexico |
| Surname | Martinez |
| Given Name | Maria E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New Mexico |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | Spanish |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
| Township / Ward | Precinct 3 Rio De Chama |
| Est. Birth Year | ~1916 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Maria | Age | Birth yr |
|---|---|---|---|---|
| Maria Martinez | Daughter | — | 14 | ~1916 |
| Venceslao Martinez | Son | — | 5 | ~1925 |
| Bernardita Martinez | Spouse | — | 36 | ~1894 |
| Juan Martinez | Head | — | 38 | ~1892 |
| Mary Martinez | Daughter | — | ~1930 | |
| Juan Martinez | Son | — | 3 | ~1927 |
| Jose Martinez | Son | — | 7 | ~1923 |
| Max Martinez | Son | — | 9 | ~1921 |
| Lucy Martinez | Daughter | — | 11 | ~1919 |
| Julio Martinez | Son | — | 2 | ~1928 |
Census Appearances
1920
Rio Arriba, …
Other, age 3
Rio Arriba, New Mexico · implied b. ~1917 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martinez |
| Given Name | Maria Ines |
| Relationship to Head | Granddaughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | New Mexico |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Occupation | none |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
1930
Rio Arriba, …
Daughter, age 14
Rio Arriba, New Mexico · implied b. ~1916 — 10 household members
| Surname | Martinez |
| Given Name | Maria E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New Mexico |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Can Read/Write | Yes |
| Mother Tongue | Spanish |
| 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 2 US Census years (1920 and 1930) in Rio Arriba, New Mexico, using XGBoost record linkage.
Show:
This person
Anchor record
Maria Martinez
Daughter · 1930 · age 14 · b. ~1916 · New Mexico
★ You are viewing this record
Sibling
Venceslao Martinez
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Max Martinez
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jose Martinez
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julio Martinez
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Martinez
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucy Martinez
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Juan Martinez
Sibling · 1930 · age 3
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
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:0543)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Josefina Martinez | 12 | Daughter | — | New Mexico |
| 52 | Adela Martinez | 7 | Daughter | — | New Mexico |
| 53 | Ramona Martinez | 3 | Daughter | — | New Mexico |
| 54 | Manuel Herrera | 46 | Head | Farmer | New Mexico |
| 55 | Maria D. Herrera | 36 | Wife | — | New Mexico |
| 56 | Rosalie Herrera | 19 | Daughter | — | New Mexico |
| 57 | Manuel Jr. Herrera | 1 | Son | — | New Mexico |
| 58 | Manuelita Herrera | 18 | Daughter | — | New Mexico |
| 59 | Juan A. Martinez | 38 | Head | Farmer | New Mexico |
| 60 | Bernardita Martinez | 36 | Wife | — | New Mexico |
| 61 | Maria E. Martinez THIS PERSON | 14 | Daughter | — | New Mexico |
| 62 | Lucy Martinez | 11 | Daughter | — | New Mexico |
| 63 | Max Martinez | 9 | Son | — | New Mexico |
| 64 | Jose Benito Martinez | 7 | Son | — | New Mexico |
| 65 | Venceslao Martinez | 5 | Son | — | New Mexico |
| 66 | Juan A. Martinez | 3 | Son | — | New Mexico |
| 67 | Julio E. Martinez | 2 | Son | — | New Mexico |
| 68 | Mary L. Martinez | 0 | Daughter | — | New Mexico |
| 69 | Jose W. Lovato | 33 | Head | Farmer | New Mexico |
| 70 | Leisia Lovato | 30 | Wife | — | New Mexico |
| 71 | Alberto Lovato | 10 | Son | — | New Mexico |
| 72 | Teresina Lovato | 7 | Daughter | — | New Mexico |
| 73 | Cecilia Lovato | 6 | Daughter | — | New Mexico |
| 74 | Jose D. Lovato | 4 | Son | — | New Mexico |
| 75 | Francisquita Lovato | 1 | Daughter | — | New Mexico |
| 76 | Guadalupe Martinez | 56 | Head | — | New Mexico |
| 77 | Emilio Martinez | 10 | Son | — | New Mexico |
| 78 | Arturo Martinez | 8 | Son | — | New Mexico |
| 79 | Rosalie Martinez | 22 | Daughter | — | New Mexico |
| 80 | Andalecia Martinez | 2 | Daughter | — | New Mexico |
| 81 | Carmel Martinez | 1 | Daughter | — | New Mexico |
| 82 | Estela Martinez | 0 | Daughter | — | New Mexico |
| 83 | Anisto Martinez | 68 | Head | Farmer | New Mexico |
| 84 | Abel Martinez | 35 | Niece | — | New Mexico |
| 85 | Pedro Chavez | 22 | Head | Laborer | New Mexico |
| 86 | Ernestina Chavez | 17 | Wife | — | New Mexico |
| 87 | Mary E. Chavez | 2 | Daughter | — | New Mexico |
| 88 | Jose E. Chavez | 0 | Son | — | New Mexico |
| 89 | Narciso Herrera | 30 | Head | Laborer | New Mexico |
| 90 | Rosana Herrera | 20 | Wife | — | New Mexico |
| 91 | Olalia Herrera | 4 | Daughter | — | New Mexico |
| 92 | Beatriz Herrera | 2 | Daughter | — | New Mexico |
| 93 | Frank Herrera | 58 | Father | Laborer | New Mexico |
| 94 | Lupe Herrera | 55 | Mother | — | New Mexico |
| 95 | George Martinez | 21 | Head | Laborer | New Mexico |
| 96 | Sofia Martinez | 19 | Wife | — | New Mexico |
| 97 | Leandro Martinez | 50 | Father | Laborer | New Mexico |
| 98 | Rebecca Martinez | 40 | Mother | — | New Mexico |
| 99 | Antonio Martinez | 13 | Brother | — | New Mexico |
| 100 | Ricardo Martinez | 10 | Brother | — | New Mexico |
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)