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Mary Martinez — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Huerfano, Colorado
Our Model Tree links this Mary Martinez across the 1920 and 1930 US Censuses in Huerfano, Colorado (XGBoost, ~Confirmed) — first a spouse (b.~1899), then head of a 6-person household.
Age 31
b. ~1899
Female
Spouse
Born: New Mexico
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Huerfano, Colorado |
| Surname | Martinez |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Mexican |
| Age | 31 |
| Marital Status | Married |
| Birthplace | New Mexico |
| Age at First Marriage | 19 |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
| Township / Ward | Bear Creek Precinct 19 |
| Est. Birth Year | ~1899 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Victorias Martinez | Head | — | 34 | ~1896 |
| Foscelda Martinez | Daughter | — | 5 | ~1925 |
| Mary Martinez | Spouse | — | 31 | ~1899 |
| Carmelita Martinez | Daughter | — | 2 | ~1928 |
| Lifina Martinez | Daughter | — | 7 | ~1923 |
| Emma Martinez | Daughter | — | 9 | ~1921 |
Census Appearances
1920
Saguache, Colorado
Spouse, age 21
Saguache, Colorado · implied b. ~1899 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martinez |
| Given Name | Maria |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | New Mexico |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
1930
Huerfano, Colorado
Spouse, age 31
Huerfano, Colorado · implied b. ~1899 — 6 household members
| Surname | Martinez |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Mexican |
| Age | 31 |
| Marital Status | Married |
| Birthplace | New Mexico |
| Age at First Marriage | 19 |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Can Read/Write | 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 Mary Martinez across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Martinez
Spouse · 1930 · age 31 · b. ~1899 · Colorado
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Huerfano, Colorado
Open full size
1930 US Federal Census — Huerfano, Colorado
Page Contents
50 people indexed on this census page (ia:1930:15thcensus243unit:0288)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | M. J. Brunelli | 39 | Head | Labor | Colorado |
| 52 | Minnie D. Brunelli | 35 | Wife | — | Colorado |
| 53 | Cealinea Brunelli | 11 | Daughter | — | Colorado |
| 54 | Caroline Brunelli | 10 | Daughter | — | Colorado |
| 55 | Marina Brunelli | 6 | Daughter | — | Colorado |
| 56 | Rose Brunelli | 3 | Daughter | — | Colorado |
| 57 | Tomas Anselmo | 56 | Head | Farmer | Italy |
| 58 | Lucia M. Anselmo | 42 | Wife | — | Italy |
| 59 | Antony Anselmo | 14 | Son | — | Colorado |
| 60 | Gallinina Anselmo | 12 | Daughter | — | Colorado |
| 61 | Jessie Anselmo | 9 | Daughter | — | Colorado |
| 62 | Emides Anselmo | 4 | Son | — | Colorado |
| 63 | Candido Andreatta | 42 | Head | Farmer | Italy |
| 64 | Emma A. Andreatta | 33 | Wife | — | Colorado |
| 65 | Annie Andreatta | 12 | Daughter | — | Colorado |
| 66 | Nick Andreatta | 10 | Son | — | Colorado |
| 67 | Edith Andreatta | 8 | Daughter | — | Colorado |
| 68 | Elma Andreatta | 5 | Daughter | — | Colorado |
| 69 | George Andreatta | 22 | Lodger | Labor | Colorado |
| 70 | Bortolo Andreatta | 44 | Head | Farmer | Italy |
| 71 | Marie Andreatta | 42 | Wife | — | Italy |
| 72 | Tony Andreatta | 29 | Son | Labor | Colorado |
| 73 | Louise Andreatta | 21 | Daughter-in-law | — | Colorado |
| 74 | Angelo Andreatta | 23 | Son | Labor | Colorado |
| 75 | Calveren Benedetti | 17 | Lodger | — | Colorado |
| 76 | Harry Andreatta | 0 | Grandson | — | Colorado |
| 77 | Louis Martin | 17 | Lodger | Labor | Italy |
| 78 | Alucis Pinello | 42 | Lodger | Labor | California |
| 79 | Joe Andreatta | 35 | Head | Farmer | Colorado |
| 80 | Mary Andreatta | 29 | Wife | — | Italy |
| 81 | Celestina Andreatta | 5 | Daughter | — | Colorado |
| 82 | Media Andreatta | 2 | Daughter | — | Colorado |
| 83 | Gaetano Dallezogare | 59 | Head | Farmer | Italy |
| 84 | Camilo Dallezogare | 18 | Son | Labor | Italy |
| 85 | Gennaro Dallezogare | 27 | Son | Farmer | Italy |
| 86 | Pasqua Dallezogare | 19 | Daughter-in-law | — | Texas |
| 87 | Franky Dallezogare | 1 | Grandson | — | Colorado |
| 88 | Toni Vlastino | 37 | Lodger | Farmer | Italy |
| 89 | Argia Vlastino | 26 | Lodger | — | Italy |
| 90 | Mary Vlastino | 5 | Lodger | — | Colorado |
| 91 | Franky Vlastino | 4 | Lodger | — | Colorado |
| 92 | Olga Vlastino | 3 | Lodger | — | Colorado |
| 93 | Gilberto Vlastino | 0 | Lodger | — | Colorado |
| 94 | Ricardo Cress | 43 | Lodger | Farmer | Italy |
| 95 | Victorias Martinez | 34 | Head | Farmer | New Mexico |
| 96 | Mary Martinez THIS PERSON | 31 | Wife | — | New Mexico |
| 97 | Emma Martinez | 9 | Daughter | — | New Mexico |
| 98 | Lifina Martinez | 7 | Daughter | — | New Mexico |
| 99 | Foscelda Martinez | 5 | Daughter | — | Texas |
| 100 | Carmelita Martinez | 2 | Daughter | — | Colorado |
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)