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Juan Martinez — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Taos-County, New Mexico
Our Model Tree links this Juan Martinez across the 1920, 1930 and 1940 US Censuses in Taos-County, New Mexico (XGBoost, ~Confirmed) — first a head (b.~1888), then head of a 5-person household.
Age 52
b. ~1888
Male
Head
Born: New Mexico
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Taos-County, New Mexico |
| Surname | Martinez |
| Given Name | Juan B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | New Mexico |
| 1935 Residence (County) | Taos |
| Additional Details | |
| Occupation | Ranch |
| Industry | PW |
| Class of Worker | 50 |
| Highest Grade | No 3 |
| 1935 Residence | 70 |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
| Occupation | Ranch |
| Township / Ward | Arroyo Seco |
| Est. Birth Year | ~1888 |
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 1940 census.
| Name | Relation to head | Relative to Juan | Age | Birth yr |
|---|---|---|---|---|
| Juan Martinez | Head | — | 52 | ~1888 |
| Romual Martinez | Son | — | 23 | ~1917 |
| Leonarda Pineda | Other | — | 68 | ~1872 |
| Vidal Martinez | Son | — | 28 | ~1912 |
| Eulogia Martinez | Spouse | — | 45 | ~1895 |
Census Appearances
1920
Taos, New …
Head, age 34
Taos, New Mexico · implied b. ~1886 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martinez |
| Given Name | Juan B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | New Mexico |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | F |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
1930
Taos, New …
Head, age 42
Taos, New Mexico · implied b. ~1888 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martinez |
| Given Name | Juan B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | New Mexico |
| Age at First Marriage | 22 |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Occupation | Farm laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | No |
| Home Owned/Rented | O |
| Home Value / Rent | 150 |
| Veteran | No |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
1940
Taos-County, New …
Head, age 52
Taos-County, New Mexico · implied b. ~1888 — 5 household members
| Surname | Martinez |
| Given Name | Juan B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | New Mexico |
| 1935 Residence (County) | Taos |
| Occupation | Ranch |
| Industry | PW |
| Class of Worker | 50 |
| Highest Grade | No 3 |
| 1935 Residence | 70 |
| 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 Juan Martinez across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Juan Martinez
Head · 1940 · age 52 · b. ~1888 · New Mexico
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Taos-County, New Mexico
Open full size
1940 US Federal Census — Taos-County, New Mexico
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02454-00176)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Silvia C. Sanchez | 2 | Daughter | — | New Mexico |
| 2 | Jose Manuel Quintana | 32 | Head | Ranch | New Mexico |
| 3 | Josefita Quintana | 31 | Wife | — | New Mexico |
| 4 | Clovis Quintana | 8 | Son | — | New Mexico |
| 5 | Adelmo Quintana | 5 | Son | — | New Mexico |
| 6 | Marcelina Quintana | 3 | Daughter | — | New Mexico |
| 7 | Celsa Quintana | 1 | Daughter | — | New Mexico |
| 8 | Frederico Raybal | 46 | Head | W.P.A | New Mexico |
| 9 | Maria E. Raybal | 39 | Wife | — | New Mexico |
| 10 | Rafaelita Raybal | 18 | Daughter | House Keeper | New Mexico |
| 11 | Ruben Raybal | 16 | Son | — | New Mexico |
| 12 | Ofelia Raybal | 10 | Daughter | — | New Mexico |
| 13 | Procopio Gallegos | 41 | Head | Ranch | New Mexico |
| 14 | Maria Gallegos | 35 | Wife | — | New Mexico |
| 15 | Evangelina Gallegos | 8 | Daughter | — | New Mexico |
| 16 | Rufina Gallegos | 6 | Daughter | — | New Mexico |
| 17 | Jose Manuel Gallegos | 3 | Son | — | New Mexico |
| 18 | Encarnacion Gallegos | 76 | Mother | — | New Mexico |
| 19 | Dora Garcia | 15 | Niece | — | New Mexico |
| 20 | Pedro Archuleta | 52 | Head | Ranch | New Mexico |
| 21 | Genoveva Archuleta | 50 | Wife | — | New Mexico |
| 22 | Juan B. Archuleta | 15 | Son | — | New Mexico |
| 23 | Juan B. Martinez THIS PERSON | 52 | Head | Ranch | New Mexico |
| 24 | Eulogia Martinez | 45 | Wife | — | New Mexico |
| 25 | Vidal Martinez | 28 | Son | Hand Project | New Mexico |
| 26 | Romual Martinez | 23 | Son | Bldg. Constr. | New Mexico |
| 27 | Leonarda Pineda | 68 | Sister | — | New Mexico |
| 28 | Francisco Valdez | 40 | Head | Ranch | New Mexico |
| 29 | Adelina Valdez | 33 | Wife | — | New Mexico |
| 30 | Adonario Valdez | 10 | Son | — | New Mexico |
| 31 | Benjamin Valdez | 4 | Son | — | New Mexico |
| 32 | Eugenio Valdez | 2 | Son | — | New Mexico |
| 33 | Pablo Sanchez | 30 | Head | — | New Mexico |
| 34 | Constancia Sanchez | 29 | Wife | — | New Mexico |
| 35 | Larencita C. Sanchez | 6 | Daughter | — | New Mexico |
| 36 | Lucia Sanchez | 4 | Daughter | — | New Mexico |
| 37 | Reynel Sanchez | 2 | Son | — | New Mexico |
| 38 | Florencio Sanchez | 1 | Son | — | New Mexico |
| 39 | Bentura Madrid | 44 | Head | Ranch | New Mexico |
| 40 | Manuela Madrid | 39 | Wife | — | New Mexico |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)