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Maria Martinez — 1920 US Census Record
Linked across censuses1920 United States Federal Census · San Miguel, New Mexico
Our Model Tree links this Maria Martinez across the 1910 and 1920 US Censuses in San Miguel, New Mexico (XGBoost, ~Confirmed) — first a daughter (b.~1906), then head of a 8-person household.
Age 14
b. ~1906
Female
Daughter
Born: New Mexico
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | San Miguel, New Mexico |
| Surname | Martinez |
| Given Name | Maria |
| 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 | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
| Township / Ward | Pueblo De San Jose Precinct 4 |
| Est. Birth Year | ~1906 |
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 1920 census.
| Name | Relation to head | Relative to Maria | Age | Birth yr |
|---|---|---|---|---|
| Nicolas Martinez | Head | — | 56 | ~1864 |
| Isabel Martinez | Daughter | — | 7 | ~1913 |
| Manuel Martinez | Son | — | 25 | ~1895 |
| Librado Martinez | Son | — | 15 | ~1905 |
| Maria Martinez | Daughter | — | 14 | ~1906 |
| Rumaldo Martinez | Son | — | 22 | ~1898 |
| Petra Martinez | Spouse | — | 50 | ~1870 |
| Solomon Martinez | Son | — | 19 | ~1901 |
Census Appearances
1910
San Miguel, …
Daughter, age 5
San Miguel, New Mexico · implied b. ~1905 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martinez |
| Given Name | Maria |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| 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
San Miguel, …
Daughter, age 14
San Miguel, New Mexico · implied b. ~1906 — 8 household members
| Surname | Martinez |
| Given Name | Maria |
| 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 | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 (1910 and 1920) in San Miguel, New Mexico, using XGBoost record linkage.
Show:
This person
Anchor record
Maria Martinez
Daughter · 1920 · age 14 · b. ~1906 · New Mexico
★ You are viewing this record
Sibling
Librado Martinez
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isabel Martinez
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Manuel Martinez
Sibling · 1920 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rumaldo Martinez
Sibling · 1920 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Solomon Martinez
Sibling · 1920 · age 19
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
1920 US Federal Census — San Miguel, New Mexico
Open full size
1920 US Federal Census — San Miguel, New Mexico
Page Contents
35 people indexed on this census page (ia:1920:14thcensusofpopu1079unit:0422)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Victoriano Lucero | 39 | Head | Farmer | New Mexico |
| 2 | Maria G. Lucero | 25 | Wife | — | New Mexico |
| 3 | Esperanza Lucero | 9 | Daughter | Student | New Mexico |
| 4 | Alberto Lucero | 7 | Son | Student | New Mexico |
| 5 | Manuel Lucero | 2 | Son | — | New Mexico |
| 6 | Maria L. Lucero | 0 | Daughter | — | New Mexico |
| 7 | Severo Lucero | 50 | Head | Laborer | New Mexico |
| 8 | Facunda Lucero | 47 | Wife | — | New Mexico |
| 9 | Eloy Lucero | 15 | Son | Student | New Mexico |
| 10 | Alfredo Lucero | 12 | Son | Student | New Mexico |
| 11 | Bernardino Lucero | 10 | Son | Student | New Mexico |
| 12 | Facunda Lucero | 1 | Daughter | — | New Mexico |
| 13 | Jose Garcia | 32 | Head | Laborer | New Mexico |
| 14 | Lita Garcia | 26 | Wife | — | New Mexico |
| 15 | Ines Garcia | 7 | Daughter | Student | New Mexico |
| 16 | Jose M. Garcia | 5 | Son | — | New Mexico |
| 17 | Ernesto Garcia | 3 | Son | — | New Mexico |
| 18 | Alejandro Garcia | 1 | Son | — | New Mexico |
| 19 | Rafael Caramillo | 45 | Head | Herder | New Mexico |
| 20 | Adela Caramillo | 49 | Wife | — | New Mexico |
| 21 | Jose Caramillo | 21 | Son | Laborer | New Mexico |
| 22 | Claudio Caramillo | 11 | Son | Student | New Mexico |
| 23 | Esperanza Caramillo | 8 | Daughter | — | New Mexico |
| 24 | Graciano Sena | 56 | Head | Herder | New Mexico |
| 25 | Simona Sena | 19 | Wife | — | New Mexico |
| 26 | Adela Sena | 3 | Daughter | — | New Mexico |
| 27 | Adelaida Sena | 1 | Daughter | — | New Mexico |
| 28 | Nicolas Martinez | 56 | Head | — | New Mexico |
| 29 | Petra Martinez | 50 | Wife | — | New Mexico |
| 30 | Manuel Martinez | 25 | Son | — | New Mexico |
| 31 | Rumaldo Martinez | 22 | Son | — | New Mexico |
| 32 | Solomon Martinez | 19 | Son | — | New Mexico |
| 33 | Librado Martinez | 15 | Son | — | New Mexico |
| 34 | Maria Martinez THIS PERSON | 14 | Daughter | — | New Mexico |
| 35 | Isabel Martinez | 7 | Daughter | — | New Mexico |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)