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Maria Hernandez — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hillsborough, Florida
Our Model Tree links this Maria Hernandez across the 1910, 1920 and 1930 US Censuses in Hillsborough, Florida (XGBoost, ~Confirmed) — first a spouse (b.~1887), then head of a 6-person household.
Age 43
b. ~1887
Female
Spouse
Born: Cuba
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Hillsborough, Florida |
| Surname | Hernandez |
| Given Name | Maria |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Cuba |
| Naturalization Status | Alien |
| Year of Immigration | 1915 |
| Age at First Marriage | 20 |
| Father's Birthplace | Cuba |
| Mother's Birthplace | Cuba |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | Spanish |
| Birth Country | Cuba |
| Birthplace (normalized) | cuba |
| Township / Ward | Tampa Cit |
| Est. Birth Year | ~1887 |
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 Maria | Age | Birth yr |
|---|---|---|---|---|
| Ramon Hernandez | Head | — | 45 | ~1885 |
| Maria Hernandez | Spouse | — | 43 | ~1887 |
| Angel Hernandez | Son | — | 16 | ~1914 |
| Adelfina Hernandez | Daughter | — | 14 | ~1916 |
| Virgilio Hernandez | Son | — | 10 | ~1920 |
| Julius Hernandez | Son | — | 12 | ~1918 |
Census Appearances
1910
Middlesex, Massachusetts
Spouse, age 22
Middlesex, Massachusetts · implied b. ~1888 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hernandez |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Cuba |
| Years Married | 2 |
| Year of Immigration | 1903 |
| Father's Birthplace | Cuba |
| Mother's Birthplace | Cuba |
| Birth Country | Cuba |
| Birthplace (normalized) | cuba |
1920
Hillsborough, Florida
Spouse, age 32
Hillsborough, Florida · implied b. ~1888 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hernandez |
| Given Name | Maria |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Cuba |
| Year of Immigration | 1902 |
| Naturalization Status | Alien |
| Father's Birthplace | Cuba |
| Mother's Birthplace | Cuba |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Spanish |
| Birth Country | Cuba |
| Birthplace (normalized) | cuba |
1930
Hillsborough, Florida
Spouse, age 43
Hillsborough, Florida · implied b. ~1887 — 6 household members
| Surname | Hernandez |
| Given Name | Maria |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Cuba |
| Naturalization Status | Alien |
| Year of Immigration | 1915 |
| Age at First Marriage | 20 |
| Father's Birthplace | Cuba |
| Mother's Birthplace | Cuba |
| Can Read/Write | Yes |
| Mother Tongue | Spanish |
| Birth Country | Cuba |
| Birthplace (normalized) | cuba |
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 Hernandez across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Maria Hernandez
Spouse · 1930 · age 43 · b. ~1887 · Florida
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Hillsborough, Florida
Open full size
1930 US Federal Census — Hillsborough, Florida
Page Contents
50 people indexed on this census page (ia:1930:15thcensus319unit:0666)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ramon Hernandez | 45 | Head | Cigar Maker | Cuba |
| 2 | Maria Hernandez THIS PERSON | 43 | Wife | — | Cuba |
| 3 | Angel Hernandez | 16 | Son | — | Florida |
| 4 | Adelfina Hernandez | 14 | Daughter | — | Florida |
| 5 | Julius Hernandez | 12 | Son | — | Florida |
| 6 | Virgilio Hernandez | 10 | Son | — | Florida |
| 7 | Manuel Soria | 37 | Head | — | Florida |
| 8 | Leonor Soria | 31 | Wife | Sausage Maker | Cuba |
| 9 | Manuel Soria | 12 | Son | — | Florida |
| 10 | Leonora Soria | 5 | Daughter | — | Florida |
| 11 | John B. Strawn | 21 | Lodger | Sausage Maker | Georgia |
| 12 | Jesus Gomide | 41 | Lodger | Proprietor | Spain |
| 13 | — | None | — | — | — |
| 14 | — | None | — | — | — |
| 15 | — | None | — | — | — |
| 16 | — | None | — | — | — |
| 17 | — | None | — | — | — |
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| 49 | — | None | — | — | — |
| 50 | — | None | — | — | — |
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)