RF
Robert Frank — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Tazewell, Illinois
Our Model Tree links this Robert Frank across the 1920 and 1930 US Censuses in Tazewell, Illinois (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 13-person household.
Age 1
b. ~1919
Male
Son
Born: Illinois
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Tazewell, Illinois |
| Surname | Frank |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Tremont Village |
| 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.
13 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| William Frank | Son | — | 12 | ~1908 |
| Nellie Frank | Daughter | — | 9 | ~1911 |
| Margaret Frank | Daughter | — | 11 | ~1909 |
| Gertrude Frank | Daughter | — | 7 | ~1913 |
| Bertha Frank | Daughter | — | 5 | ~1915 |
| Bertha Frank | Spouse | — | 36 | ~1884 |
| Albert Frank | Son | — | 8 | ~1912 |
| Lillie Kunkel | Other | — | 22 | ~1898 |
| Barbara Frank | Daughter | — | 11 | ~1909 |
| Raymond Frank | Son | — | 4 | ~1916 |
| Raymond Frank | Son | — | 10 | ~1910 |
| Robert Frank | Son | — | 1 | ~1919 |
| Raymond Frank | Head | — | 41 | ~1879 |
Census Appearances
1920
Tazewell, Illinois
Son, age 1
Tazewell, Illinois · implied b. ~1919 — 13 household members
| Surname | Frank |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Tazewell, Illinois
Son, age 11
Tazewell, Illinois · implied b. ~1919 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Franks |
| 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/Write | Yes |
| 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 Frank across 2 US Census years (1920 and 1930) in Tazewell, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Frank
Son · 1920 · age 1 · b. ~1919 · Illinois
★ You are viewing this record
Sibling
Margaret Frank
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Frank
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nellie Frank
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Frank
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Frank
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bertha Frank
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barbara Frank
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Frank
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Frank
Sibling · 1920 · age 12
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
1920 US Federal Census — Tazewell, Illinois
Open full size
1920 US Federal Census — Tazewell, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu410unit:0754)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Helene Hofreiter | 17 | Daughter | — | Illinois |
| 2 | Alois Getz | 56 | Head | Farmer | Illinois |
| 3 | Lena Getz | 51 | Wife | — | Germany |
| 4 | Susie Getz | 29 | Daughter | Servant | Illinois |
| 5 | Samuel Getz | 25 | Son | Laborer | Illinois |
| 6 | William Getz | 23 | Son | Laborer | Illinois |
| 7 | Benjamin Getz | 21 | Son | Salesman | Illinois |
| 8 | Bertha Getz | 18 | Daughter | — | Illinois |
| 9 | Chris C. Swigert | 34 | Head | Farmer | Illinois |
| 10 | Elizabeth Swigert | 35 | Wife | — | Illinois |
| 11 | Elsie Swigert | 8 | Daughter | — | Illinois |
| 12 | Raymond Swigert | 6 | Son | — | Illinois |
| 13 | Herbert Swigert | 5 | Son | — | Illinois |
| 14 | Willard Swigert | 3 | Son | — | Illinois |
| 15 | Lydia E. Swigert | 2 | Daughter | — | Illinois |
| 16 | Eloise Swigert | 0 | Daughter | — | Illinois |
| 17 | Chris Warner | 25 | Boarder | Laborer | Germany |
| 18 | Victoria Hiesler | 24 | Sister | Servant | Illinois |
| 19 | James Callahan | 51 | Head | Farmer | Illinois |
| 20 | Eileen Callahan | 21 | Daughter | Housekeeper | Illinois |
| 21 | John Callahan | 19 | Son | Farm Laborer | Illinois |
| 22 | Joseph Callahan | 18 | Son | Farm Laborer | Illinois |
| 23 | Agnes Callahan | 16 | Son | — | Illinois |
| 24 | Thomas Callahan | 15 | Son | — | Illinois |
| 25 | Francis Callahan | 12 | Son | — | Illinois |
| 26 | Leo Callahan | 11 | Son | — | Illinois |
| 27 | Peter A. Winkler | 22 | Head | Farm Laborer | Illinois |
| 28 | Leah Winkler | 20 | Wife | — | Switzerland |
| 29 | George Miller | 29 | Head | Farmer | Illinois |
| 30 | Rose Miller | 40 | Sister | Housekeeper | Illinois |
| 31 | Henry Krapff | 16 | Boarder | Farm Laborer | Kansas |
| 32 | George Ward | 45 | Head | Farm Laborer | Illinois |
| 33 | Della Ward | 40 | Wife | — | Illinois |
| 34 | Hattie Ward | 15 | Daughter | — | Illinois |
| 35 | Katherine Ward | 11 | Daughter | — | Illinois |
| 36 | Raymond Frank | 41 | Head | Farmer | Illinois |
| 37 | Bertha Frank | 36 | Wife | — | Illinois |
| 38 | William Frank | 12 | Son | — | Illinois |
| 39 | Barbara Frank | 11 | Daughter | — | Illinois |
| 40 | Margaret Frank | 11 | Daughter | — | Illinois |
| 41 | Raymond Frank | 10 | Son | — | Illinois |
| 42 | Nellie Frank | 9 | Daughter | — | Illinois |
| 43 | Albert Frank | 8 | Son | — | Illinois |
| 44 | Gertrude Frank | 7 | Daughter | — | Illinois |
| 45 | Bertha Frank | 5 | Daughter | — | Illinois |
| 46 | Raymond Frank | 4 | Son | — | Illinois |
| 47 | Robert Frank THIS PERSON | 1 | Son | — | Illinois |
| 48 | Lillie Kunkel | 22 | Sister-in-law | Housekeeper | Illinois |
| 49 | Eugene Spring | 56 | Head | — | New York |
| 50 | Ida Spring | 52 | Wife | — | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)