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Jose Martinez — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Conejos, Colorado
Our Model Tree links this Jose Martinez across the 1900, 1910 and 1920 US Censuses in Conejos, Colorado (XGBoost, ~Confirmed) — first a head (b.~1865), then head of a 7-person household.
Age 55
b. ~1865
Male
Head
Born: New Mexico
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Conejos, Colorado |
| Surname | Martinez |
| Given Name | Jose A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | New Mexico |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
| Occupation | Farmer |
| Township / Ward | La Sauses Village |
| 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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Jose | Age | Birth yr |
|---|---|---|---|---|
| Cresina Martinez | Daughter | — | 7 | ~1913 |
| Anita Martinez | Daughter | — | 21 | ~1899 |
| Basmira Martinez | Daughter | — | 15 | ~1905 |
| Andreita Martinez | Daughter | — | 9 | ~1911 |
| Jose Martinez | Head | — | 55 | ~1865 |
| Gaspar Martinez | Son | — | 12 | ~1908 |
| Mauricio Martinez | Spouse | — | 48 | ~1872 |
Census Appearances
1900
Huerfano, Colorado
Head, age 37
Huerfano, Colorado · implied b. ~1863 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martinez |
| Given Name | Jose A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | New Mexico |
| Birth Month | Mar |
| Birth Year | 1863 |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Occupation | Teamster |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
1910
Animas, Colorado
Head, age 46
Animas, Colorado · implied b. ~1864 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martinez |
| Given Name | Jose |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | New Mexico |
| Years Married | 18 |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Occupation | Laborer |
| Industry | R. Track |
| Can Read | No |
| Can Write | No |
| Speaks English | Spanish |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
1920
Conejos, Colorado
Head, age 55
Conejos, Colorado · implied b. ~1865 — 7 household members
| Surname | Martinez |
| Given Name | Jose A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | New Mexico |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| 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 3 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jose 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 — Conejos, Colorado
Open full size
1920 US Federal Census — Conejos, Colorado
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu157unit:0199)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Delfino Espinosa | 42 | Head | Laborer | Colorado |
| 52 | Maldonado Espinosa | 14 | Son | — | Colorado |
| 53 | Rita Espinosa | 12 | Daughter | — | Colorado |
| 54 | Delfina Espinosa | 7 | Daughter | — | Colorado |
| 55 | Manuel Espinosa | 5 | Son | — | Colorado |
| 56 | Maria De La Luz Garcia | 37 | Head | Housekeeper | New Mexico |
| 57 | Adelaida Garcia | 15 | Daughter | — | New Mexico |
| 58 | Miguel Garcia | 12 | Warden | — | Colorado |
| 59 | Sebastian Gomez | 30 | Head | Farmer | Colorado |
| 60 | Socorro Gomez | 25 | Wife | — | Colorado |
| 61 | Eva Gomez | 13 | Daughter | — | Colorado |
| 62 | Sebastian Gomez | 10 | Son | — | Colorado |
| 63 | Maria Gomez | 6 | Son | — | Colorado |
| 64 | Parnacena Gomez | 5 | Daughter | — | Colorado |
| 65 | Josefina Gomez | 3 | Daughter | — | Colorado |
| 66 | Epifanio Ruybal | 27 | Head | Farmer | Colorado |
| 67 | Merry Ruybal | 24 | Wife | — | Colorado |
| 68 | Juanita Ruybal | 5 | Daughter | — | Colorado |
| 69 | Estela Ruybal | 3 | Daughter | — | Colorado |
| 70 | Jose A. Martinez THIS PERSON | 55 | Head | Farmer | New Mexico |
| 71 | Mauricio Martinez | 48 | Wife | — | Colorado |
| 72 | Anita Martinez | 21 | Daughter | — | Colorado |
| 73 | Basmira Martinez | 15 | Daughter | — | Colorado |
| 74 | Gaspar Martinez | 12 | Son | — | Colorado |
| 75 | Andreita Martinez | 9 | Daughter | — | Colorado |
| 76 | Cresina Martinez | 7 | Daughter | — | Colorado |
| 77 | Lorenzo Lucero | 42 | Head | Farmer | Colorado |
| 78 | Lola Lucero | 35 | Wife | — | Colorado |
| 79 | Estevan Lucero | 9 | Son | — | Colorado |
| 80 | Belinda Lucero | 6 | Daughter | — | Colorado |
| 81 | Salvador Lucero | 5 | Son | — | Colorado |
| 82 | Geronimo Martinez | 26 | Head | Farmer | Colorado |
| 83 | Basilia Martinez | 17 | Wife | — | Colorado |
| 84 | Aurelio Martinez | 35 | Head | Farmer | Colorado |
| 85 | Demetria Martinez | 27 | Wife | — | Colorado |
| 86 | Agustinito Martinez | 12 | Daughter | — | Colorado |
| 87 | Gregorio Martinez | 9 | Son | — | Colorado |
| 88 | Venturita Martinez | 6 | Daughter | — | Colorado |
| 89 | Cornelio Romero | 50 | Head | Farmer | New Mexico |
| 90 | Alvina Romero | 45 | Wife | — | Colorado |
| 91 | Manuel Romero | 16 | Warden | Laborer | England |
| 92 | Rosa Romero | 4 | Daughter | — | Colorado |
| 93 | Fidela Zamora | 30 | Head | Housekeeper | Colorado |
| 94 | Adelia Zamora | 13 | Daughter | — | Colorado |
| 95 | Ernestina Zamora | 10 | Daughter | — | Colorado |
| 96 | Rodolfo Zamora | 8 | Son | — | Colorado |
| 97 | Luis Zamora | 5 | Son | — | Colorado |
| 98 | Manuel Zamora | 50 | Head | Laborer | New Mexico |
| 99 | Candelaria Zamora | 65 | Head | — | New Mexico |
| 100 | Elias Zamora | 47 | Son | 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)