JB
Joseph Bauer — 1930 US Census Record
Model Tree available1930 United States Federal Census · Randolph, Illinois
Our Model Tree links this Joseph Bauer across the 1920, 1930 and 1940 US Censuses in Randolph, Illinois (XGBoost, ~Confirmed), with identified parents Edward & Rosa — first a son (b.~1904), then head of a 5-person household.
Age 26
b. ~1904
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Randolph, Illinois |
| Surname | Bauer |
| Given Name | Joseph E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Salesman |
| Industry | Odd jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Salesman |
| Township / Ward | Evansville Village |
| Est. Birth Year | ~1904 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Rosa Bauer | Spouse | — | 50 | ~1880 |
| Edward Bauer | Head | — | 51 | ~1879 |
| William Bauer | Son | — | 16 | ~1914 |
| Joseph Bauer | Son | — | 26 | ~1904 |
| Charles Bauer | Son | — | 24 | ~1906 |
Census Appearances
1920
Randolph, Illinois
Son, age 16
Randolph, Illinois · implied b. ~1904 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bauer |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Randolph, Illinois
Son, age 26
Randolph, Illinois · implied b. ~1904 — 5 household members
| Surname | Bauer |
| Given Name | Joseph E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Salesman |
| Industry | Odd jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Randolph-County, Illinois
Other, age 36
Randolph-County, Illinois · implied b. ~1904 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bauer |
| Given Name | Joe |
| Relationship to Head | Son-in-law |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Evansville |
| 1935 Residence (County) | Randolph |
| Occupation | Marshal |
| Industry | Village Evansville |
| Class of Worker | GW |
| Hours Worked | 45 |
| Income (1939) | 610 |
| Highest Grade | No H 4 |
| 1935 Residence | Same House |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Joseph Bauer across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Edward Bauer (~0.92 confidence) and mother Rosa Bauer (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edward Bauer
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Rosa Bauer
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Joseph Bauer
Son · 1930 · age 26 · b. ~1904 · Illinois
★ You are viewing this record
Sibling
William Bauer
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Bauer
Sibling · 1930 · age 24
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 — Randolph, Illinois
Open full size
1930 US Federal Census — Randolph, Illinois
Page Contents
49 people indexed on this census page (ia:1930:illinoiscensus00reel551:0836)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George Wirth | 67 | Head | — | Illinois |
| 2 | Bertha Wirth | 63 | Wife | — | Illinois |
| 3 | Albert H Wirth | 43 | Son | — | Pennsylvania |
| 4 | William F Reisel | 37 | Head | Station Agent | Illinois |
| 5 | Sarah J Reisel | 31 | Wife | — | Illinois |
| 6 | Vernon E Crawford | 11 | Step-son | — | Illinois |
| 7 | Helen M Crawford | 9 | Step-daughter | — | Illinois |
| 8 | Herbert G Meyer | 35 | Head | Salesman | Illinois |
| 9 | Emma M Meyer | 32 | Wife | — | Kentucky |
| 10 | Herbert G Jr Meyer | 11 | Son | — | Illinois |
| 11 | Betty O Meyer | 4 | Daughter | — | Illinois |
| 12 | Patricia A Meyer | 2 | Daughter | — | Illinois |
| 13 | Edward Bauer | 51 | Head | Floor Packer | Illinois |
| 14 | Rosa Bauer | 50 | Wife | — | Illinois |
| 15 | Joseph E Bauer THIS PERSON | 26 | Son | Salesman | Illinois |
| 16 | Charles E Bauer | 24 | Son | Beam Packer | Illinois |
| 17 | William A Bauer | 16 | Son | — | Illinois |
| 18 | Arthur G Gerlach | 31 | Head | Printer | Illinois |
| 19 | May G Gerlach | 33 | Wife | — | Illinois |
| 20 | Fred C Hennekohl | 63 | Head | — | Germany |
| 21 | Anna A Hennekohl | 60 | Wife | — | Illinois |
| 22 | Charles A Loeger | 39 | Head | Barber | Illinois |
| 23 | Nora A Loeger | 33 | Wife | — | Illinois |
| 24 | Nora A Loeger | 13 | Daughter | — | Illinois |
| 25 | Anton Stratmann | 67 | Head | Retired Lumber Yard | Germany |
| 26 | Katherine Stratmann | 60 | Wife | — | Germany |
| 27 | Albert B Stratmann | 25 | Son | Retail Lumber | Illinois |
| 28 | James O Mulligan | 57 | Head | Chiropractor | Illinois |
| 29 | Lawrence H Provitt | 64 | Head | — | Illinois |
| 30 | Catherine E Provitt | 63 | Wife | — | New York |
| 31 | Aurella O Provitt | 23 | Daughter | Teaching | Illinois |
| 32 | Joseph R Young | 58 | Head | Teaching | Illinois |
| 33 | Mary Lee Young | 57 | Wife | — | Illinois |
| 34 | Henry E Jones | 21 | Head | Chauffeur | Illinois |
| 35 | Hilda E Jones | 17 | Wife | — | Illinois |
| 36 | Hattie J Jones | 0 | Daughter | — | Illinois |
| 37 | Jacob J Ahrens | 28 | Head | Proprietor | Illinois |
| 38 | Martha R Ahrens | 25 | Wife | — | Illinois |
| 39 | Twila J Ahrens | 3 | Daughter | — | Illinois |
| 40 | Eileen M Ahrens | 1 | Daughter | — | Illinois |
| 41 | Andrew Valley | 32 | Head | Laborer | Missouri |
| 42 | Bernice E Valley | 19 | Wife | — | Illinois |
| 43 | Edward E Valley | 16 | Son | — | Illinois |
| 44 | Evelyn E Valley | 13 | Daughter | — | Illinois |
| 45 | Saint J Valley | 10 | Son | — | Illinois |
| 46 | Andrew G Valley | 4 | Son | — | Illinois |
| 47 | Madell R Valley | 2 | Daughter | — | Illinois |
| 48 | Louise Bodair | 72 | Mother | — | Missouri |
| 49 | Elizabeth Bodair | 80 | Head | — | Germany |
Pedigree Summary
Joseph + 2 siblings
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)