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Maria Martinez — 1920 US Census Record
Model Tree available1920 United States Federal Census · Huerfano, Colorado
Our Model Tree links this Maria Martinez across the 1900, 1910 and 1920 US Censuses in Huerfano, Colorado (XGBoost, ~Confirmed), with identified parents Sixto & Juana — first a head (b.~1865), then head of a 3-person household.
Age 55
b. ~1865
Female
Head
Born: Colorado
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Huerfano, Colorado |
| Surname | Martinez |
| Given Name | Maria G. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Colorado |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Additional Details | |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | OA |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Farmer |
| Township / Ward | District 3 |
| Est. Birth Year | ~1865 |
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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Maria | Age | Birth yr |
|---|---|---|---|---|
| Maria Martinez | Head | — | 55 | ~1865 |
| Rafael Martinez | Son | — | 22 | ~1898 |
| Asher Martinez | Son | — | 17 | ~1903 |
Census Appearances
1900
Huerfano, Colorado
Daughter, age 33
Huerfano, Colorado · implied b. ~1867 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martinez |
| Given Name | Martina |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Colorado |
| Birth Month | Sept |
| Birth Year | 1867 |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1910
Huerfano, Colorado
Spouse, age 47
Huerfano, Colorado · implied b. ~1863 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martinez |
| Given Name | Maria Encarnacion |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Colorado |
| Years Married | 31 |
| Children Born | 18 |
| Children Living | 4 |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1920
Huerfano, Colorado
Head, age 55
Huerfano, Colorado · implied b. ~1865 — 3 household members
| Surname | Martinez |
| Given Name | Maria G. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Widowed |
| Birthplace | Colorado |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | OA |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 (1900, 1910 and 1920) in Huerfano, Colorado, using XGBoost record linkage. Identified parents: father Sixto Martinez (~0.92 confidence) and mother Juana Martinez (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Sixto Martinez
b. ~1835
Source father
● Household
· direct · ~0.92
Mother
Juana Martinez
b. ~1844
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Maria Martinez
Head · 1920 · age 55 · b. ~1865 · Colorado
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Huerfano, Colorado
Open full size
1920 US Federal Census — Huerfano, Colorado
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu165unit:0100)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Moises Martinez | 33 | Head | Farmer | Colorado |
| 2 | Eulalia Martinez | 34 | Wife | — | Colorado |
| 3 | John Martinez | 12 | Son | — | Colorado |
| 4 | Margaret Martinez | 11 | Daughter | — | Colorado |
| 5 | Moises Martinez | 3 | Son | — | Colorado |
| 6 | Maria G. Martinez THIS PERSON | 55 | Head | Farmer | Colorado |
| 7 | Rafael Martinez | 22 | Son | Farmer | Colorado |
| 8 | Asher Martinez | 17 | Son | — | Colorado |
| 9 | Juan Martinez | 21 | Head | Farmer | Colorado |
| 10 | Martha Martinez | 20 | Wife | — | Colorado |
| 11 | Salvino Martinez | 3 | Son | — | Colorado |
| 12 | Celso Martinez | 19 | Head | Farmer | Colorado |
| 13 | Sophia Martinez | 17 | Wife | — | Colorado |
| 14 | Jose H. Espinoza | 51 | Head | Farmer | Colorado |
| 15 | Maria P. Espinoza | 51 | Wife | — | Colorado |
| 16 | Perry L. Kindred | 66 | Head | Farmer | S. Carolina |
| 17 | Mary Kindred | 53 | Wife | — | Georgia |
| 18 | Dionicio Pacheco | 50 | Head | Farmer | Colorado |
| 19 | Celia Pacheco | 45 | Wife | — | N. Mexico |
| 20 | Dave Pacheco | 29 | Son | Farmer | Colorado |
| 21 | Fausto Pacheco | 26 | Son | Farmer | Colorado |
| 22 | Pedro Pacheco | 21 | Son | Farmer | Colorado |
| 23 | Jose Pacheco | 18 | Son | — | Colorado |
| 24 | Victoria Pacheco | 14 | Daughter | — | Colorado |
| 25 | Redencia Pacheco | 12 | Daughter | — | Colorado |
| 26 | Emilia Pacheco | 10 | Daughter | — | Colorado |
| 27 | Piro Pacheco | 8 | Son | — | Colorado |
| 28 | Ramon Pacheco | 3 | Son | — | Colorado |
| 29 | Pracisco Maes | 67 | Head | Sheepherder | N. Mexico |
| 30 | F. A. Trujillo | 36 | Head | Farmer | Colorado |
| 31 | Matilda Trujillo | 29 | Wife | — | New Mexico |
| 32 | James Trujillo | 14 | Son | — | Colorado |
| 33 | Ben Trujillo | 6 | Son | — | Colorado |
| 34 | Annie Trujillo | 4 | Daughter | — | Colorado |
| 35 | Matis Trujillo | 2 | Son | — | Colorado |
| 36 | Amilo Trujillo | 0 | Son | — | Colorado |
| 37 | Mancisco Trujillo | 60 | X | — | New Mexico |
| 38 | Epifanio Vallejos | 30 | Head | Farmer | Colorado |
| 39 | Isidora Vallejos | 49 | Mother | — | Colorado |
| 40 | Arturo Vallejos | 28 | Brother | Farm Laborer | Colorado |
| 41 | Gracio Vallejos | 14 | Brother | — | Colorado |
| 42 | Salizina Vallejos | 10 | Daughter | — | Colorado |
| 43 | Jack Vallejos | 8 | Son | — | Colorado |
| 44 | Bendrito Vallejos | 6 | Son | — | Colorado |
| 45 | Frank Sandoval | 34 | Head | Farmer | Colorado |
| 46 | Theodore Sandoval | 19 | Brother | Farmer | Colorado |
| 47 | Josephine Sandoval | 16 | Sister | — | Colorado |
| 48 | Jimmi Martinez | 21 | Sister | — | Colorado |
| 49 | Ernest Martinez | 3 | Niece | — | Colorado |
| 50 | Margaret Martinez | 2 | Niece | — | Colorado |
Pedigree Summary
Maria
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)