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John Simon — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Rice, Minnesota
Our Model Tree links this John Simon across the 1920 and 1930 US Censuses in Rice, Minnesota (XGBoost, ~Confirmed) — first a head (b.~1882), then head of a 8-person household.
Age 48
b. ~1882
Male
Head
Born: Minnesota
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Rice, Minnesota |
| Surname | Simon |
| Given Name | John J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 23 |
| Father's Birthplace | Czechoslovakia |
| Mother's Birthplace | Czechoslovakia |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Veteran | No |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Farmer |
| Township / Ward | Wheatland Township |
| Est. Birth Year | ~1882 |
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 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Walter Simon | Son | — | 7 | ~1923 |
| Anna Simon | Spouse | — | 43 | ~1887 |
| John Simon | Head | — | 48 | ~1882 |
| Frank Simon | Son | — | 12 | ~1918 |
| Charles Simon | Son | — | 10 | ~1920 |
| Adeline Simon | Daughter | — | 14 | ~1916 |
| Alvin Simon | Son | — | 3 | ~1927 |
| Clara Simon | Daughter | — | 6 | ~1924 |
Census Appearances
1920
Rice, Minnesota
Head, age 37
Rice, Minnesota · implied b. ~1883 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Simon |
| Given Name | John J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Father's Birthplace | Bohemia |
| Mother's Birthplace | Bohemia |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | Emp |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Rice, Minnesota
Head, age 48
Rice, Minnesota · implied b. ~1882 — 8 household members
| Surname | Simon |
| Given Name | John J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 23 |
| Father's Birthplace | Czechoslovakia |
| Mother's Birthplace | Czechoslovakia |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Veteran | No |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 John Simon across 2 US Census years (1920 and 1930) in Rice, Minnesota, using XGBoost record linkage.
Show:
This person
Anchor record
John Simon
Head · 1930 · age 48 · b. ~1882 · Minnesota
★ 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 — Rice, Minnesota
Open full size
1930 US Federal Census — Rice, Minnesota
Page Contents
50 people indexed on this census page (ia:1930:minnesotacensus00reel1124:1145)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Simon Bohumil | 35 | Head | Farmer | Minnesota |
| 2 | Ludmila Bohumil | 30 | Wife | — | Minnesota |
| 3 | Raymond Bohumil | 9 | Son | — | Minnesota |
| 4 | Albert Bohumil | 8 | Son | — | Minnesota |
| 5 | Robert Bohumil | 6 | Son | — | Minnesota |
| 6 | Irene Bohumil | 4 | Daughter | — | Minnesota |
| 7 | Laura Bohumil | 3 | Daughter | — | Minnesota |
| 8 | Sylvia Bohumil | 1 | Daughter | — | Minnesota |
| 9 | Frank W Pavek | 26 | Head | Farmer | Minnesota |
| 10 | Mary Pavek | 21 | Wife | — | Minnesota |
| 11 | Mary R Pavek | 2 | Daughter | — | Minnesota |
| 12 | James Simon | 33 | Head | Farmer | Minnesota |
| 13 | Mary Simon | 23 | Wife | — | Minnesota |
| 14 | James Simon | 3 | Son | — | Minnesota |
| 15 | Marion Simon | 2 | Daughter | — | Minnesota |
| 16 | Norbert Simon | 1 | Son | — | Minnesota |
| 17 | Mathias Ruzicka | 50 | Head | Farmer | Minnesota |
| 18 | Mary Ruzicka | 42 | Wife | — | Minnesota |
| 19 | Frank Ruzicka | 21 | Son | Laborer | Minnesota |
| 20 | Mary Ruzicka | 19 | Daughter | — | Minnesota |
| 21 | Helen Ruzicka | 17 | Daughter | Servant | Minnesota |
| 22 | Emma Ruzicka | 15 | Daughter | — | Minnesota |
| 23 | Bessie Ruzicka | 13 | Daughter | — | Minnesota |
| 24 | Katherine Ruzicka | 87 | Mother | — | Czechoslovakia |
| 25 | Joseph J Simon | 41 | Head | Farmer | Minnesota |
| 26 | Emma Simon | 35 | Wife | — | Minnesota |
| 27 | Edward Simon | 16 | Son | Laborer | Minnesota |
| 28 | Joseph Simon | 12 | Son | — | Minnesota |
| 29 | Helen Simon | 10 | Daughter | — | Minnesota |
| 30 | Stanley Simon | 8 | Son | — | Minnesota |
| 31 | Alois Simon | 2 | Son | — | Minnesota |
| 32 | Joseph Vasko | 38 | Head | Laborer | Wisconsin |
| 33 | Mary Vasko | 21 | Wife | — | Czechoslovakia |
| 34 | Albert W Truber | 50 | Head | Farmer | Minnesota |
| 35 | Anna Truber | 43 | Wife | — | Minnesota |
| 36 | Albert Truber | 21 | Son | Laborer | Minnesota |
| 37 | Joseph Truber | 20 | Son | Laborer | Minnesota |
| 38 | James Truber | 13 | Son | — | Minnesota |
| 39 | Alois Truber | 12 | Son | — | Minnesota |
| 40 | Anna Truber | 10 | Daughter | — | Minnesota |
| 41 | Ludmila Truber | 10 | Daughter | — | Minnesota |
| 42 | Bessie Truber | 6 | Daughter | — | Minnesota |
| 43 | John J Simon THIS PERSON | 48 | Head | Farmer | Minnesota |
| 44 | Anna Simon | 43 | Wife | — | Minnesota |
| 45 | Adeline Simon | 14 | Daughter | — | Minnesota |
| 46 | Frank Simon | 12 | Son | — | Minnesota |
| 47 | Charles Simon | 10 | Son | — | Minnesota |
| 48 | Walter Simon | 7 | Son | — | Minnesota |
| 49 | Clara Simon | 6 | Daughter | — | Minnesota |
| 50 | Alvin Simon | 3 | Son | — | Minnesota |
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)