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Maria Lopez — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Rio Arriba, New Mexico
Our Model Tree links this Maria Lopez across the 1900, 1910 and 1920 US Censuses in Rio Arriba, New Mexico (XGBoost, ~Confirmed) — first a spouse (b.~1881), then head of a 7-person household.
Age 39
b. ~1881
Female
Spouse
Born: New Mexico
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Rio Arriba, New Mexico |
| Surname | Lopez |
| Given Name | Maria Atencio |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | New Mexico |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Additional Details | |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
| Township / Ward | Precinct 12 Cebolla |
| Est. Birth Year | ~1881 |
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 Maria | Age | Birth yr |
|---|---|---|---|---|
| Maria Lopez | Spouse | — | 39 | ~1881 |
| Polito Lopez | Son | — | 9 | ~1911 |
| Clara Lopez | Daughter | — | 1 | ~1919 |
| Eralia Lopez | Daughter | — | 4 | ~1916 |
| Rebeca Lopez | Daughter | — | 7 | ~1913 |
| Hipolito Lopez | Head | — | 50 | ~1870 |
| Tonita Lopez | Daughter | — | 12 | ~1908 |
Census Appearances
1900
Rio Arriba, …
Spouse, age 25
Rio Arriba, New Mexico · implied b. ~1875 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lopez |
| Given Name | Maria Isabel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | New Mexico |
| Birth Month | July |
| Birth Year | 1875 |
| 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 |
1910
Rio Arriba, …
Spouse, age 31
Rio Arriba, New Mexico · implied b. ~1879 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lopez |
| Given Name | Maria |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | New Mexico |
| Years Married | 17 |
| Children Born | 10 |
| Children Living | 7 |
| Father's Birthplace | New Mexico |
| Mother's Birthplace | New Mexico |
| Birth State | New Mexico |
| Birth Country | United States |
| Birthplace (normalized) | new mexico |
1920
Rio Arriba, …
Spouse, age 39
Rio Arriba, New Mexico · implied b. ~1881 — 7 household members
| Surname | Lopez |
| Given Name | Maria Atencio |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| 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 |
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 Maria Lopez across 3 US Census years (1900, 1910 and 1920) in Rio Arriba, New Mexico, using XGBoost record linkage.
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This person
Anchor record
Maria Lopez
Spouse · 1920 · age 39 · b. ~1881 · New Mexico
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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 Arriba, New Mexico
Open full size
1920 US Federal Census — Rio Arriba, New Mexico
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1078unit:0782)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | José Aguilar | 4 | Son | — | New Mexico |
| 52 | Pedro Aguilar | 2 | Son | — | New Mexico |
| 53 | Fernando Bustos | 67 | Head | Farmer | New Mexico |
| 54 | Isabelita Bustos | 56 | Wife | — | New Mexico |
| 55 | Efrain Bustos | 7 | Granddaughter | — | New Mexico |
| 56 | Felipe Archuleta | 55 | Head | Farmer | New Mexico |
| 57 | Julianita B. Archuleta | 45 | Wife | — | New Mexico |
| 58 | Isaac Archuleta | 23 | Son | Laborer | New Mexico |
| 59 | Marina Archuleta | 21 | Daughter | — | New Mexico |
| 60 | Sonaida Archuleta | 19 | Daughter | — | New Mexico |
| 61 | Isabelita Archuleta | 13 | Daughter | — | New Mexico |
| 62 | Francisco Archuleta | 12 | Son | — | New Mexico |
| 63 | Anita Archuleta | 9 | Daughter | — | New Mexico |
| 64 | Onofre Archuleta | 8 | Daughter | — | New Mexico |
| 65 | Antonio B. Archuleta | 26 | Head | Farmer | New Mexico |
| 66 | Marcelina Archuleta | 28 | Wife | — | New Mexico |
| 67 | Maria Presentadita Archuleta | 2 | Daughter | — | New Mexico |
| 68 | Hipolito Lopez | 50 | Head | Farmer | New Mexico |
| 69 | Maria Atencio Lopez THIS PERSON | 39 | Wife | — | New Mexico |
| 70 | Tonita Lopez | 12 | Daughter | — | New Mexico |
| 71 | Polito Lopez | 9 | Son | — | New Mexico |
| 72 | Rebeca Lopez | 7 | Daughter | — | New Mexico |
| 73 | Eralia Lopez | 4 | Daughter | — | New Mexico |
| 74 | Clara Lopez | 1 | Daughter | — | New Mexico |
| 75 | Catarino Trujillo | 50 | Head | Farmer | New Mexico |
| 76 | Anura Maria Trujillo | 40 | Wife | — | New Mexico |
| 77 | Narciso Trujillo | 15 | Son | — | New Mexico |
| 78 | Manuelita Valdez | 65 | Head | — | New Mexico |
| 79 | Galgano Salazar | 73 | Head | Farmer | New Mexico |
| 80 | Rosaria Maria Salazar | 60 | Wife | — | New Mexico |
| 81 | Margarita Salazar | 26 | Daughter | — | New Mexico |
| 82 | Gregoria Salazar | 7 | Granddaughter | — | New Mexico |
| 83 | Jose Dolores Chacon | 48 | Brother-in-law | — | New Mexico |
| 84 | Jose Simon Madrid | 21 | Head | Farmer | New Mexico |
| 85 | Francisquita Madrid | 21 | Wife | — | New Mexico |
| 86 | Mateo Loman | 56 | Head | Farmer | California |
| 87 | Barbarita Loman | 55 | Wife | — | New Mexico |
| 88 | Magdalena Loman | 26 | Daughter | — | New Mexico |
| 89 | Clarita Loman | 24 | Daughter | — | New Mexico |
| 90 | Victor Loman | 22 | Son | — | New Mexico |
| 91 | Ramoncita Loman | 19 | Daughter | — | New Mexico |
| 92 | José Loman | 16 | Son | — | New Mexico |
| 93 | Ignacio Loman | 10 | Son | — | New Mexico |
| 94 | John Eugene Loman | 50 | Brother-in-law | — | New Mexico |
| 95 | Epifanio Chacon | 56 | Head | Farmer | New Mexico |
| 96 | Maria Presentadita Chacon | 6 | Daughter | — | New Mexico |
| 97 | Miguel Antonio Martine | 33 | Head | Farmer | New Mexico |
| 98 | Concepcion Martine | 32 | Wife | — | New Mexico |
| 99 | Eduardo Martine | 13 | Son | — | New Mexico |
| 100 | Emilia Martine | 11 | Daughter | — | 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)