FK
Frank Kelley — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Frank Kelley across the 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 9-person household.
Age 11
b. ~1919
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Kelley |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago 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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Leo Kelley | Son | — | 17 | ~1913 |
| Thomas Kelley | Head | — | 49 | ~1881 |
| Frank Kelley | Son | — | 11 | ~1919 |
| Donald Kelley | Son | — | 9 | ~1921 |
| Paul Kelley | Son | — | 4 | ~1926 |
| Edward Kelley | Son | — | 19 | ~1911 |
| Leona Kelley | Daughter | — | 15 | ~1915 |
| Sarah Kelley | Other | — | 46 | ~1884 |
| Raymond Kelley | Son | — | 7 | ~1923 |
Census Appearances
1930
Cook, Illinois
Son, age 11
Cook, Illinois · implied b. ~1919 — 9 household members
| Surname | Kelley |
| Given Name | Frank |
| 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 |
1940
Cook-County, Illinois
Son, age 21
Cook-County, Illinois · implied b. ~1919 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago city |
| 1935 Residence (County) | Cook |
| Occupation | Office Worker |
| Industry | Wholesale Furniture |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1100 |
| Highest Grade | H-2 |
| 1935 Residence | Same Place |
| 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 Frank Kelley across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frank Kelley
Son · 1930 · age 11 · b. ~1919 · Illinois
★ You are viewing this record
Sibling
Edward Kelley
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leona Kelley
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Kelley
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Kelley
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Kelley
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Kelley
Sibling · 1930 · age 4
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 — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel466:0473)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Joe Miskowski | 47 | Head | Machinist | Latvia |
| 52 | Casimira Miskowski | 35 | Wife-H | — | Latvia |
| 53 | Joe Petroski | 39 | Head | Bricklayer | Poland |
| 54 | Bertha Petroski | 36 | Wife-H | — | Czech |
| 55 | William Petroski | 11 | Son | — | Illinois |
| 56 | Mildred Petroski | 9 | Daughter | — | Illinois |
| 57 | Bertha Petroski | 6 | Daughter | — | Illinois |
| 58 | Barney Wotty | 35 | Head | Credit Manager | Poland |
| 59 | Margaret Wotty | 23 | Wife-H | — | Ohio |
| 60 | Boris Grochowalski | 60 | Head | Street Sweeper | Poland |
| 61 | Wladyslawa Grochowalski | 53 | Wife-H | — | Poland |
| 62 | Ben Wachowski | 37 | Head | — | Poland |
| 63 | Stella Wachowski | 27 | Wife-H | — | Poland |
| 64 | Raymond Wachowski | 8 | Son | — | Illinois |
| 65 | Zygmund Rockowski | 50 | Head | Handyman | Poland |
| 66 | Stella Rockowski | 33 | Wife-H | — | Poland |
| 67 | Joseph Rockowski | 19 | Son | Shipping Clerk | Illinois |
| 68 | Walter Rockowski | 17 | Son | Checker | Illinois |
| 69 | Wanda Rockowski | 15 | Daughter | Sales Clerk | Illinois |
| 70 | Lawrence Rockowski | 13 | Son | — | Illinois |
| 71 | Jenny Rockowski | 12 | Daughter | — | Illinois |
| 72 | Stanley Rockowski | 10 | Son | — | Illinois |
| 73 | Leonard Rockowski | 6 | Son | — | Illinois |
| 74 | Arthur Rockowski | 2 | Son | — | Illinois |
| 75 | Gladys Rockowski | 1 | Daughter | — | Illinois |
| 76 | Fred Knudson | 53 | Head | Machinist | Illinois |
| 77 | Dora Knudson | 44 | Wife-H | — | Illinois |
| 78 | Irwin Knudson | 17 | Son | — | Illinois |
| 79 | Clarence Knudson | 15 | Son | — | Illinois |
| 80 | George Anderson | 23 | Step-son | — | Illinois |
| 81 | Earl Anderson | 22 | Step-son | — | Illinois |
| 82 | Thomas Kelley | 49 | Head | Boiler Maker | Illinois |
| 83 | Sarah Kelley | 46 | Wife-H | — | Illinois |
| 84 | Edward Kelley | 19 | Son | — | Illinois |
| 85 | Leo Kelley | 17 | Son | — | Illinois |
| 86 | Leona Kelley | 15 | Daughter | — | Illinois |
| 87 | Frank Kelley THIS PERSON | 11 | Son | — | Illinois |
| 88 | Donald Kelley | 9 | Son | — | Illinois |
| 89 | Raymond Kelley | 7 | Son | — | Illinois |
| 90 | Paul Kelley | 4 | Son | — | Illinois |
| 91 | Helen Chowuga | 46 | Head-H | — | Poland |
| 92 | John Chowuga | 20 | Son | — | Illinois |
| 93 | Walter Chowuga | 18 | Son | — | Illinois |
| 94 | Joe Chowuga | 17 | Son | — | Illinois |
| 95 | Ben Chowuga | 14 | Son | — | Illinois |
| 96 | John Starosta | 27 | Head | Machinist | Illinois |
| 97 | Clara Starosta | 25 | Wife-H | — | Illinois |
| 98 | Charles Westphal | 41 | Head | Plater | Illinois |
| 99 | Leona Westphal | 35 | Wife-H | — | Iowa |
| 100 | Kenneth Westphal | 8 | Son | — | Illinois |
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)