JH
Jose Hernandez — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Scott, Iowa
Our Model Tree links this Jose Hernandez across the 1920 and 1930 US Censuses in Scott, Iowa (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 6-person household.
Age 11
b. ~1919
Male
Son
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Scott, Iowa |
| Surname | Hernandez |
| Given Name | Jose |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Mexican |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Mexico |
| Mother's Birthplace | Mexico |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Davenport City |
| Est. Birth Year | ~1919 |
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 Jose | Age | Birth yr |
|---|---|---|---|---|
| Jose Hernandez | Son | — | 11 | ~1919 |
| Rosaria Hernandez | Daughter | — | 9 | ~1921 |
| Bartola Hernandez | Son | — | 7 | ~1923 |
| Jose Hernandez | Head | — | 49 | ~1881 |
| Valentine Hernandez | Spouse | — | 50 | ~1880 |
| Maria Hernandez | Daughter | — | 13 | ~1917 |
Census Appearances
1920
Scott, Iowa
Son, age 1
Scott, Iowa · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hernandez |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Mexico |
| Mother's Birthplace | Mexico |
| Mother Tongue | Spanish |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Scott, Iowa
Son, age 11
Scott, Iowa · implied b. ~1919 — 6 household members
| Surname | Hernandez |
| Given Name | Jose |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Mexican |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Mexico |
| Mother's Birthplace | Mexico |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Jose Hernandez across 2 US Census years (1920 and 1930) in Scott, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Jose Hernandez
Son · 1930 · age 11 · b. ~1919 · Iowa
★ You are viewing this record
Sibling
Bartola Hernandez
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maria Hernandez
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosaria Hernandez
Sibling · 1930 · age 9
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
1930 US Federal Census — Scott, Iowa
Open full size
1930 US Federal Census — Scott, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel682:0012)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Adelbert Bickford | 61 | Head | Painter | Wisconsin |
| 52 | Lillian A Bickford | 62 | Wife | — | Iowa |
| 53 | Verna L Bickford | 20 | Son | — | Iowa |
| 54 | Mary A Mclane | 84 | Mother-in-law | — | Iowa |
| 55 | Elmer L George | 23 | Head | Core Maker | Iowa |
| 56 | Millie L George | 20 | Wife | — | Missouri |
| 57 | Noah M Moore | 24 | Head | Candy Maker | Missouri |
| 58 | George J Hart | 32 | Head | Manager | Iowa |
| 59 | Margaret Hart | 22 | Wife | — | Illinois |
| 60 | George J Hart | 4 | Son | — | Illinois |
| 61 | Jeanne M Hart | 3 | Daughter | — | Michigan |
| 62 | Richard J Hart | 2 | Son | — | Iowa |
| 63 | Ellen Wells | 60 | Mother-in-law | — | Illinois |
| 64 | Gilbert Holzenbach | 23 | Head | — | Illinois |
| 65 | Mary E Holzenbach | 6 | Daughter | — | Iowa |
| 66 | Betty J Holzenbach | 3 | Daughter | — | Iowa |
| 67 | John G Holzenbach | 1 | Son | — | Iowa |
| 68 | George A Clark | 22 | Head | Mechanic | Illinois |
| 69 | Viola E Clark | 18 | Wife | Saleslady | Missouri |
| 70 | George M Chott | 48 | Head | Salesman | Illinois |
| 71 | Mary E Chott | 44 | Wife | — | Iowa |
| 72 | Mary M Chott | 11 | Daughter | — | Iowa |
| 73 | Eileen Chott | 9 | Daughter | — | Iowa |
| 74 | Zella Ridpath | 17 | Roomer | Presser | Iowa |
| 75 | Gertrude M Casser | 36 | Head | — | Iowa |
| 76 | Paul L Casser | 14 | Son | — | Iowa |
| 77 | Edson R King | 61 | Head | Laborer | Illinois |
| 78 | Bertha M King | 56 | Wife | — | Iowa |
| 79 | Joe Vargas | 38 | Head | Laborer | New Mexico |
| 80 | Hope Vargas | 30 | Wife | — | New Mexico |
| 81 | Lorenzo Vargas | 11 | Son | — | Iowa |
| 82 | Jessie Vargas | 9 | Son | — | Iowa |
| 83 | Jose Vargas | 7 | Son | — | Iowa |
| 84 | Louis Vargas | 5 | Son | — | Iowa |
| 85 | Dacris Vargas | 2 | Daughter | — | Iowa |
| 86 | Henry Vargas | 0 | Son | — | Iowa |
| 87 | Jose Hernandez | 49 | Head | Laborer | Mexico |
| 88 | Valentine Hernandez | 50 | Wife | — | Mexico |
| 89 | Maria Hernandez | 13 | Daughter | — | Texas |
| 90 | Jose Hernandez THIS PERSON | 11 | Son | — | Iowa |
| 91 | Rosaria Hernandez | 9 | Daughter | — | Iowa |
| 92 | Bartola Hernandez | 7 | Son | — | Iowa |
| 93 | Narsie Yurta | 19 | Head | Laborer | Mexico |
| 94 | Charles Yurta | 27 | Partner | Laborer | Mexico |
| 95 | Selas Lopes | 29 | Head | Laborer | Mexico |
| 96 | Kateria Lopes | 29 | Wife | — | Colorado |
| 97 | Anne M Vandervoort | 32 | Head | Waitress | Iowa |
| 98 | Evertt E Vandervoort | 13 | Son | — | Wisconsin |
| 99 | Emil J Erps | 25 | Head | Truck Driver | Iowa |
| 100 | Helen E Erps | 25 | Wife | Hair Dresser | Iowa |
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)