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Jose Martinez — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Rio Grande, Colorado
Our Model Tree links this Jose Martinez across the 1900, 1910 and 1920 US Censuses in Rio Grande, Colorado (XGBoost, ~Confirmed) — first a head (b.~1868), then head of a 5-person household.
Age 52
b. ~1868
Male
Head
Born: New Mexico
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Rio Grande, Colorado |
| Surname | Martinez |
| Given Name | Jose S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | New Mexico |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Additional Details | |
| Occupation | Farm Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Home Owned/Rented | R |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
| Occupation | Farm Laborer |
| Township / Ward | Precinct No 10 |
| Est. Birth Year | ~1868 |
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 1920 census.
| Name | Relation to head | Relative to Jose | Age | Birth yr |
|---|---|---|---|---|
| Sinaida Martinez | Daughter | — | 12 | ~1908 |
| Juanita Martinez | Daughter | — | 7 | ~1913 |
| Jose Martinez | Head | — | 52 | ~1868 |
| Roberto Martinez | Son | — | 14 | ~1906 |
| Manuelita Martinez | Spouse | — | 49 | ~1871 |
Census Appearances
1900
Las Animas, …
Head, age 33
Las Animas, Colorado · implied b. ~1867 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martinez |
| Given Name | Jose Julian |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | New Mexico |
| Birth Month | Apr |
| Birth Year | 1867 |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Occupation | stock raiser |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
1910
Las Animas, …
Head, age 43
Las Animas, Colorado · implied b. ~1867 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martinez |
| Given Name | Jose Julian |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | New Mexico |
| Years Married | 20 |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
1920
Rio Grande, …
Head, age 52
Rio Grande, Colorado · implied b. ~1868 — 5 household members
| Surname | Martinez |
| Given Name | Jose S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | New Mexico |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Occupation | Farm Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Home Owned/Rented | R |
| 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 Jose Martinez across 3 US Census years (1900, 1910 and 1920) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Jose Martinez
Head · 1920 · age 52 · b. ~1868 · Colorado
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Rio Grande, Colorado
Open full size
1920 US Federal Census — Rio Grande, Colorado
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu171unit:0259)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Juanita Vigil | 10 | Daughter | — | Colorado |
| 52 | Adolfo Vigil | 8 | Son | — | Colorado |
| 53 | Ignacio Vigil | 3 | Son | — | Colorado |
| 54 | Jose Vigil | 42 | Head | Farmer | Colorado |
| 55 | Luzenia Vigil | 33 | Wife | — | Colorado |
| 56 | Juan Vigil | 15 | Son | — | Colorado |
| 57 | Isidoro Vigil | 14 | Son | — | Colorado |
| 58 | Simonita Vigil | 11 | Daughter | — | Colorado |
| 59 | Clothilde Vigil | 7 | Daughter | — | Colorado |
| 60 | Berninda Vigil | 2 | Daughter | — | Colorado |
| 61 | Ramon Romero | 57 | Head | Farmer | New Mexico |
| 62 | Elvira Romero | 30 | Wife | — | Colorado |
| 63 | Amelia Romero | 2 | Daughter | — | Colorado |
| 64 | Salvador Medina | 30 | Head | Farmer | New Mexico |
| 65 | Isabel Medina | 26 | Wife | — | Colorado |
| 66 | Leonore Medina | 6 | Daughter | — | Colorado |
| 67 | Guiramina Medina | 4 | Daughter | — | Colorado |
| 68 | Jose Medina | 1 | Son | — | Colorado |
| 69 | Jose S. Martinez THIS PERSON | 52 | Head | Farm Laborer | New Mexico |
| 70 | Manuelita Martinez | 49 | Wife | — | New Mexico |
| 71 | Roberto Martinez | 14 | Son | — | New Mexico |
| 72 | Sinaida Martinez | 12 | Daughter | — | New Mexico |
| 73 | Juanita Martinez | 7 | Daughter | — | New Mexico |
| 74 | Jose Duran | 47 | Head | Section | New Mexico |
| 75 | Augustina Duran | 40 | Wife | — | Colorado |
| 76 | Isidoro Duran | 19 | Son | — | Colorado |
| 77 | Adolfo Duran | 17 | Son | — | Colorado |
| 78 | Abram Duran | 15 | Son | — | Colorado |
| 79 | Lorentia Duran | 11 | Daughter | — | Colorado |
| 80 | Porfidio Duran | 6 | Son | — | Colorado |
| 81 | Armenio Duran | 5 | Son | — | Colorado |
| 82 | Lola Duran | 2 | Daughter | — | Colorado |
| 83 | Benedita Duran | 1 | Daughter | — | Colorado |
| 84 | Ignacio Tacon | 67 | Head | Farmer | Ohio |
| 85 | John B. Gredig | 23 | Head | Farmer | Colorado |
| 86 | Louise Gredig | 17 | Wife | — | Colorado |
| 87 | Byron R. Shaw | 34 | Head | Farmer | Colorado |
| 88 | Jasper Yelder | 23 | Hired Man | Farm Laborer | Colorado |
| 89 | Augustin Cordova | 48 | Head | Section Foreman | New Mexico |
| 90 | Rosaria Cordova | 47 | Wife | — | Mexico |
| 91 | John Overton | 64 | Head | Farmer | Missouri |
| 92 | Ada Overton | 62 | Wife | — | Missouri |
| 93 | Juan Medina | 52 | Hired Man | Farm Laborer | New Mexico |
| 94 | Chas. H. Ballin | 35 | Boarder | Laborer | Pennsylvania |
| 95 | Ag. H. Sujillo | 27 | Head | Farmer | Colorado |
| 96 | Sarah Sujillo | 25 | Wife | — | Colorado |
| 97 | Araldo Sujillo | 4 | Son | — | Colorado |
| 98 | Delicenia Sujillo | 3 | Daughter | — | Colorado |
| 99 | Jose De Luz Sujillo | 0 | Son | — | Colorado |
| 100 | Solomon Gallegos | 44 | Hired Man | Laborer | 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)