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Manuel Martinez — 1940 US Census Record
Model Tree available1940 United States Federal Census · Union-County, New Mexico
Our Model Tree links this Manuel Martinez across the 1920, 1930 and 1940 US Censuses in Union-County, New Mexico (XGBoost, ~Confirmed), with identified parents Jose & Dofilo — first a son (b.~1918), then head of a 8-person household.
Age 22
b. ~1918
Male
Son
Born: New Mexico
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Union-County, New Mexico |
| Surname | Martinez |
| Given Name | Manuel A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | New Mexico |
| 1935 Residence (City) | Grenville |
| 1935 Residence (County) | Union |
| Additional Details | |
| Occupation | Hospital Clerk |
| Industry | CCC Camp |
| Class of Worker | GW |
| Hours Worked | 52 |
| Income (1939) | 669 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
| Occupation | Hospital Clerk |
| Township / Ward | Grenville |
| Est. Birth Year | ~1918 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Manuel | Age | Birth yr |
|---|---|---|---|---|
| Emilia Martinez | Head | — | 44 | ~1896 |
| Manuel Martinez | Son | — | 22 | ~1918 |
| Ernesto Martinez | Son | — | 19 | ~1921 |
| Miguel Martinez | Son | — | 10 | ~1930 |
| Jose Martinez | Son | — | 16 | ~1924 |
| Francisquita Martinez | Daughter | — | 12 | ~1928 |
| Marcelino Martinez | Son | — | 8 | ~1932 |
| Jacobo Martinez | Son | — | 14 | ~1926 |
Census Appearances
1920
Union, New …
Son, age 2
Union, New Mexico · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martinez |
| Given Name | Manuel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | New Mexico |
| Father's Birthplace | Colorado |
| Mother's Birthplace | New Mexico |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
1930
Union, New …
Son, age 12
Union, New Mexico · implied b. ~1918 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martinez |
| Given Name | Manuel |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Mexican |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Mexico |
| Father's Birthplace | Colorado |
| Mother's Birthplace | New Mexico |
| Can Read/Write | Yes |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
1940
Union-County, New …
Son, age 22
Union-County, New Mexico · implied b. ~1918 — 8 household members
| Surname | Martinez |
| Given Name | Manuel A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | New Mexico |
| 1935 Residence (City) | Grenville |
| 1935 Residence (County) | Union |
| Occupation | Hospital Clerk |
| Industry | CCC Camp |
| Class of Worker | GW |
| Hours Worked | 52 |
| Income (1939) | 669 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| 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 Manuel Martinez across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Jose Martinez (~0.92 confidence) and father Dofilo Martinez (~0.81 confidence) and father Jose Martines (~0.81 confidence) and mother Dorotea Martines (~0.81 confidence) and mother Amelia Martinez (~0.92 confidence) and mother Amelia Martinez (~0.92 confidence) and mother Emilia Martinez (~0.92 confidence). The pedigree spans 2 generations with 7 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.87
Father
Jose Martinez
b. ~1891
Source father
● Household
· direct · ~0.92
Father
Dofilo Martinez
b. ~1853
Source father>father
● Household
· direct · ~0.81
Father
Jose Martines
b. ~1846
Source father>father
● Household
· direct · ~0.81
Mother
Dorotea Martines
b. ~1853
Source father>mother
● Household
· direct · ~0.81
Mother
Amelia Martinez
b. ~1901
Source mother
● Household
· direct · ~0.92
Mother
Amelia Martinez
b. ~1897
Source mother
● Household
· direct · ~0.92
Mother
Emilia Martinez
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Manuel Martinez
Son · 1940 · age 22 · b. ~1918 · New Mexico
★ You are viewing this record
Sibling
Jacobo Martinez
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jose Martinez
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernesto Martinez
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francisquita Martinez
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marcelino Martinez
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Miguel Martinez
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Union-County, New Mexico
Open full size
1940 US Federal Census — Union-County, New Mexico
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02455-00248)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jesse M. Morton | 78 | Head | — | Ohio |
| 2 | Hattie E. Morton | 75 | Wife | — | Ohio |
| 3 | Emilia Martinez | 44 | Head | — | New Mexico |
| 4 | Manuel A. Martinez THIS PERSON | 22 | Son | Hospital Clerk | New Mexico |
| 5 | Ernesto Martinez | 19 | Son | New Worker | New Mexico |
| 6 | Jose M. Martinez | 16 | Son | New Worker | New Mexico |
| 7 | Jacobo D. Martinez | 14 | Son | New Worker | New Mexico |
| 8 | Francisquita Martinez | 12 | Daughter | — | New Mexico |
| 9 | Miguel M. Martinez | 10 | Son | — | New Mexico |
| 10 | Marcelino Martinez | 8 | Son | — | New Mexico |
| 11 | Geraldine R. Gearhart | 21 | Head | Typing Clerk | New Mexico |
| 12 | Helen M. Gearhart | 24 | Sister | Teacher Helper | New Mexico |
| 13 | John W. Snelson | 72 | Head | — | Mississippi |
| 14 | Alfred E. Jones | 57 | Head | Farmer | Missouri |
| 15 | Lucy P. Jones | 52 | Wife | — | Missouri |
| 16 | Lola V. Jones | 12 | Daughter | — | New Mexico |
| 17 | Amy F. Cooper | 37 | Roomer | School Teacher | Utah |
| 18 | Edith F. Winchester | 28 | Roomer | School Teacher | Kentucky |
| 19 | Katherine M. Herney | 21 | Roomer | School Teacher | Montana |
| 20 | Jacob B. Weber | 54 | Head | Store Keeper | Kansas |
| 21 | Grace Weber | 56 | Wife | Store Clerk | Kansas |
| 22 | George L. Devers | 35 | Head | Ranching | Missouri |
| 23 | Carrie F. Devers | 38 | Wife | — | Oklahoma |
| 24 | Tovey J. Smith | 53 | Head | Store Keeper | Lebanon |
| 25 | Marie A. Smith | 44 | Wife | Store Clerk | Lebanon |
| 26 | Wedad J. Smith | 21 | Son | Truck Driver | New Mexico |
| 27 | Margaret C. Smith | 15 | Daughter | New Worker | New Mexico |
| 28 | Rose M. Smith | 11 | Daughter | — | New Mexico |
| 29 | Clayton A. Revis | 62 | Head | Station Owner | Alabama |
| 30 | Julia E. Revis | 61 | Wife | — | Georgia |
| 31 | Charlie R. Eddleman | 19 | Head | Truck Driver | Oklahoma |
| 32 | Velma E. Eddleman | 21 | Wife | — | Texas |
| 33 | James B. Smith | 83 | Head | — | Mississippi |
| 34 | Telesfor Padilla | 43 | Head | Mason | New Mexico |
| 35 | Sylvia Padilla | 44 | Wife | — | Colorado |
| 36 | Lalo V. Padilla | 20 | Son | Co. Clerk | New Mexico |
| 37 | Victoriana Padilla | 17 | Daughter | New Worker | New Mexico |
| 38 | Albert L. Padilla | 12 | Son | — | New Mexico |
| 39 | Consuelo O. Padilla | 8 | Daughter | — | New Mexico |
| 40 | Hartsell S. Burgner | 49 | Head | Rural Mail Carrier | Tennessee |
Related Census Records
Pedigree Summary
Manuel + 6 siblings
Gen 1 · 4 parents
~0.92
Gen 2 · 3 grandparents
~0.81
Max depth 4 (1900–1950 window)
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)