RZ
Robert Zimmerman — 1930 US Census Record
Model Tree available1930 United States Federal Census · Tazewell, Illinois
Our Model Tree links this Robert Zimmerman across the 1910, 1920 and 1930 US Censuses in Tazewell, Illinois (XGBoost, ~Confirmed), with identified parents Arthur & William — first a head (b.~1901), then head of a 3-person household.
Age 29
b. ~1901
Male
Head
Born: Illinois
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Tazewell, Illinois |
| Surname | Zimmerman |
| Given Name | Robert N |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 25 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Carpenter |
| Industry | Building |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 10000 |
| Radio Set | R |
| Veteran | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Carpenter |
| Township / Ward | Morton Village |
| Est. Birth Year | ~1901 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Ida Zimmerman | Spouse | — | 25 | ~1905 |
| Ida Zimmerman | Daughter | — | 1 | ~1929 |
| Robert Zimmerman | Head | — | 29 | ~1901 |
Census Appearances
1910
Tazewell, Illinois
Son, age 11
Tazewell, Illinois · implied b. ~1899 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Zimmerman |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Tazewell, Illinois
Son, age 19
Tazewell, Illinois · implied b. ~1901 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Zimmerman |
| Given Name | Robert |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Tazewell, Illinois
Head, age 29
Tazewell, Illinois · implied b. ~1901 — 3 household members
| Surname | Zimmerman |
| Given Name | Robert N |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 25 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Carpenter |
| Industry | Building |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 10000 |
| Radio Set | R |
| Veteran | No |
| 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 Robert Zimmerman across 3 US Census years (1910, 1920 and 1930) in Tazewell, Illinois, using XGBoost record linkage. Identified parents: father Arthur Zimmerman (~0.60 confidence) and father William Zimmerman (~0.92 confidence) and mother Rachel Zimmerman (~0.60 confidence) and mother Tillie Zimmerman (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.76
Father
Arthur Zimmerman
b. ~1895
Source father
● Household
· direct · ~0.6
Father
William Zimmerman
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Rachel Zimmerman
b. ~1896
Source mother
● Household
· direct · ~0.6
Mother
Tillie Zimmerman
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Zimmerman
Head · 1930 · age 29 · b. ~1901 · Illinois
★ 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 — Tazewell, Illinois
Open full size
1930 US Federal Census — Tazewell, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel562:0693)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ormad H Rapp | 71 | Head | Dentist | Illinois |
| 52 | Barney N Alford | 75 | Lodger | — | Illinois |
| 53 | Wesley J Augsburger | 47 | Head | Electrician | Illinois |
| 54 | Lillian Augsburger | 41 | Wife | — | Ohio |
| 55 | William Augsburger | 19 | Son | — | Illinois |
| 56 | Esther Augsburger | 17 | Daughter | — | Illinois |
| 57 | Ralph Augsburger | 15 | Son | — | Illinois |
| 58 | James Augsburger | 13 | Son | — | Illinois |
| 59 | Mary Augsburger | 11 | Son | — | Illinois |
| 60 | Ruth Augsburger | 7 | Daughter | — | Illinois |
| 61 | Richard Augsburger | 1 | Son | — | Illinois |
| 62 | John Kiefer | 39 | Head | Potter | Indiana |
| 63 | Anna M Kiefer | 36 | Wife | — | Illinois |
| 64 | Samuel Getz | 37 | Head | Contractor | Illinois |
| 65 | Lydia W Getz | 38 | Wife | — | Illinois |
| 66 | Helen Getz | 13 | Daughter | — | Illinois |
| 67 | Robert Getz | 10 | Son | — | Illinois |
| 68 | Donald Getz | 7 | Son | — | Illinois |
| 69 | Elton Getz | 5 | Son | — | Illinois |
| 70 | Myra Baring | 66 | Head | — | Illinois |
| 71 | Thomas P Martin | 47 | Head | Conductor | Missouri |
| 72 | Edith Martin | 40 | Wife | — | Iowa |
| 73 | Wayne H Martin | 15 | Son | — | Iowa |
| 74 | Leona M Martin | 10 | Daughter | — | Iowa |
| 75 | Kenneth M Martin | 7 | Son | — | Iowa |
| 76 | Alvin R Martin | 5 | Son | — | Iowa |
| 77 | Herbert H Martin | 1 | Son | — | Illinois |
| 78 | Lydia Kelsey | 78 | Head | — | Ohio |
| 79 | Lydia Kelsey | 43 | Daughter | — | Illinois |
| 80 | Anna E Bauer | 59 | Head | — | Illinois |
| 81 | Gertrude R Bauer | 39 | Daughter | — | Illinois |
| 82 | Frank M Hoyt | 64 | Head | — | Illinois |
| 83 | Nellie E Hoyt | 61 | Wife | — | Illinois |
| 84 | Josephine L Piper | 14 | Granddaughter | — | Illinois |
| 85 | Benjamin E Fritz | 31 | Head | Accountant | Illinois |
| 86 | Rose A Fritz | 32 | Wife | — | Illinois |
| 87 | Robert N Zimmerman THIS PERSON | 29 | Head | Carpenter | Illinois |
| 88 | Ida M Zimmerman | 25 | Wife | — | Illinois |
| 89 | Ida M Zimmerman | 1 | Daughter | — | Illinois |
| 90 | Ferdinand Hofmann | 69 | Head | Laborer | Germany |
| 91 | Katharine Hofmann | 67 | Wife | — | Germany |
| 92 | Ida L Hofmann | 35 | Daughter | — | Illinois |
| 93 | Minnie C Hofmann | 26 | Daughter | — | Illinois |
| 94 | Emma L Hofmann | 22 | Daughter | Stenographer | Illinois |
| 95 | Adam C Dominick | 67 | Head | — | Ohio |
| 96 | Alfred B Dominick | 27 | Son-in-law | Salesman | Illinois |
| 97 | Salome A Dominick | 23 | Daughter | — | Kansas |
| 98 | Chris F Heuter | 31 | Head | Bookkeeper | Illinois |
| 99 | Sadie S Heuter | 28 | Wife | — | Illinois |
| 100 | Milo K Heuter | 1 | Son | — | Illinois |
Pedigree Summary
Robert
Gen 1 · 4 parents
~0.76
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)