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Maria Hernandez — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jackson-County, Missouri
Our Model Tree links this Maria Hernandez across the 1930 and 1940 US Censuses in Jackson-County, Missouri (XGBoost, ~Confirmed) — first a spouse (b.~1894), then head of a 8-person household.
Age 46
b. ~1894
Female
Spouse
Born: Old Mexico
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jackson-County, Missouri |
| Surname | Hernandez |
| Given Name | Maria |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Old Mexico |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Naturalization Status | Alien |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | G 7 |
| 1935 Residence | Same place |
| Birthplace (normalized) | old mexico |
| Township / Ward | Kansas City |
| Est. Birth Year | ~1894 |
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 Maria | Age | Birth yr |
|---|---|---|---|---|
| Marym Hernandez | Daughter | — | 8 | ~1932 |
| Minorie Hernandez | Daughter | — | 9 | ~1931 |
| Alexandro Hernandez | Son | — | 20 | ~1920 |
| Josephine Hernandez | Daughter | — | 18 | ~1922 |
| Jose Hernandez | Head | — | 48 | ~1892 |
| Frances Hernandez | Daughter | — | 16 | ~1924 |
| Maria Hernandez | Spouse | — | 46 | ~1894 |
| Victor Hernandez | Son | — | 11 | ~1929 |
Census Appearances
1930
Jackson, Missouri
Other, age 31
Jackson, Missouri · implied b. ~1899 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hernandez |
| Given Name | Maria |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | Mexican |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Old Mexico |
| Naturalization Status | Alien |
| Year of Immigration | 1914 |
| Age at First Marriage | 15 |
| Father's Birthplace | Old Mexico |
| Mother's Birthplace | Old Mexico |
| Can Read/Write | Yes |
| Mother Tongue | Spanish |
| Birthplace (normalized) | old mexico |
1940
Jackson-County, Missouri
Spouse, age 46
Jackson-County, Missouri · implied b. ~1894 — 8 household members
| Surname | Hernandez |
| Given Name | Maria |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Old Mexico |
| 1935 Residence (City) | Kansas City |
| 1935 Residence (County) | Jackson |
| Naturalization Status | Alien |
| Income (1939) | 0 |
| Highest Grade | G 7 |
| 1935 Residence | Same place |
| Birthplace (normalized) | old 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 Hernandez across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Maria Hernandez
Spouse · 1940 · age 46 · b. ~1894 · Missouri
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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 — Jackson-County, Missouri
Open full size
1940 US Federal Census — Jackson-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02165-00013)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jose Hernandez | 48 | Head | Laborer | Old Mexico |
| 2 | Maria Hernandez THIS PERSON | 46 | Wife | — | Old Mexico |
| 3 | Alexandro Hernandez | 20 | Son | Laborer | Missouri |
| 4 | Josephine Hernandez | 18 | Daughter | — | Missouri |
| 5 | Frances Hernandez | 16 | Daughter | — | Missouri |
| 6 | Victor Hernandez | 11 | Son | — | Missouri |
| 7 | Minorie Hernandez | 9 | Daughter | — | Missouri |
| 8 | Marym Hernandez | 8 | Daughter | — | Missouri |
| 9 | Lorena Hernandez | 22 | Head | Laborer | Texas |
| 10 | Leona Hernandez | 19 | Wife | — | Missouri |
| 11 | Betty A. Hernandez | 2 | Daughter | — | Missouri |
| 12 | Tony Aparza | 60 | Head | Peddler | Texas |
| 13 | Carmelo Turtolino | 73 | Head | Grocer | Italy |
| 14 | Josephine Turtolino | 33 | Daughter | Soldier | Louisiana |
| 15 | John Turtolino | 35 | Head | Tomato Packer | Louisiana |
| 16 | Bessie Turtolino | 37 | Wife | — | Arkansas |
| 17 | Ignazio Spera | 62 | Head | Laborer | Italy |
| 18 | Mary Spera | 62 | Wife | — | Italy |
| 19 | Ignazio Spera | 14 | Grandson | — | Missouri |
| 20 | Mary Spera | 10 | Granddaughter | — | Missouri |
| 21 | Frances Spera | 8 | Granddaughter | — | Missouri |
| 22 | George Lucido | 55 | Head | Poolhall Operator | Italy |
| 23 | Frances Lucido | 50 | Wife | — | Italy |
| 24 | Willie Cammisano | 25 | Head | Restaurant Keeper | Iowa |
| 25 | Antonia Cammisano | 22 | Wife | Inspector | Missouri |
| 26 | Vincent Cammisano | 3 | Son | — | Missouri |
| 27 | Tony Cammisano | 27 | Head | Huckster | Iowa |
| 28 | Rose Cammisano | 25 | Wife | — | Missouri |
| 29 | Charles Cammisano | 58 | Head | Laborer | Italy |
| 30 | Lena Cammisano | 46 | Wife | — | Italy |
| 31 | Josephine Cammisano | 23 | Daughter | — | Missouri |
| 32 | Maggie Cammisano | 17 | Daughter | — | Missouri |
| 33 | Catherine Cammisano | 10 | Daughter | — | Missouri |
| 34 | Fred Harris | 53 | Head | Laborer | Syria |
| 35 | Margaret Harris | 44 | Wife | — | Massachusetts |
| 36 | Joe Harris | 19 | Son | Delivery Boy | Missouri |
| 37 | George Harris | 17 | Son | Attendant | Missouri |
| 38 | Mike Harris | 12 | Son | — | Missouri |
| 39 | Susie Harris | 14 | Daughter | — | Missouri |
| 40 | Emline Harris | 9 | Daughter | — | Missouri |
Related Census Records
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)