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Catherine Kelly — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Catherine Kelly across the 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1881), then head of a 10-person household.
Age 49
b. ~1881
Female
Spouse
Born: Ireland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Kelly |
| Given Name | Catherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Ireland |
| Age at First Marriage | 22 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1881 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Dolores Kelly | Daughter | — | 20 | ~1910 |
| Bernice Kelly | Daughter | — | 15 | ~1915 |
| Marie Kelly | Daughter | — | 24 | ~1906 |
| Evelyn Kelly | Daughter | — | 13 | ~1917 |
| James Kelly | Head | — | 50 | ~1880 |
| Robert Kelly | Son | — | 18 | ~1912 |
| William Kelly | Son | — | 7 | ~1923 |
| James Kelly | Son | — | 22 | ~1908 |
| John Kelly | Son | — | 11 | ~1919 |
| Catherine Kelly | Spouse | — | 49 | ~1881 |
Census Appearances
1920
Cook, Illinois
Spouse, age 37
Cook, Illinois · implied b. ~1883 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kelly |
| Given Name | Catherine |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1901 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
Cook, Illinois
Spouse, age 49
Cook, Illinois · implied b. ~1881 — 10 household members
| Surname | Kelly |
| Given Name | Catherine |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Ireland |
| Age at First Marriage | 22 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Catherine Kelly across 2 US Census years (1920 and 1930) in Cook, Illinois, using XGBoost record linkage.
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This person
Anchor record
Catherine Kelly
Spouse · 1930 · age 49 · b. ~1881 · Illinois
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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:illinoiscensus00reel427:0410)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | James Kelly | 50 | Head | Janitor | Ohio |
| 52 | Catherine Kelly THIS PERSON | 49 | Wife | — | Ireland |
| 53 | Marie Kelly | 24 | Daughter | Supervisor | Ohio |
| 54 | James Jr Kelly | 22 | Son | Salesman | Ohio |
| 55 | Dolores Kelly | 20 | Daughter | Checker | Ohio |
| 56 | Robert Kelly | 18 | Son | Inspector | Illinois |
| 57 | Bernice Kelly | 15 | Daughter | — | Illinois |
| 58 | Evelyn Kelly | 13 | Daughter | — | Illinois |
| 59 | John Kelly | 11 | Son | — | Illinois |
| 60 | William Kelly | 7 | Son | — | Illinois |
| 61 | Walter Kulas | 46 | Head | Laborer | Poland |
| 62 | Josephine Kulas | 42 | Wife | — | Poland |
| 63 | Harriett Kulas | 23 | Daughter | Bookkeeper | Illinois |
| 64 | Elizabeth Kulas | 18 | Daughter | Operator | Illinois |
| 65 | Ignatz Pawlak | 46 | Head | Boilermaker | Poland |
| 66 | Frances Pawlak | 41 | Wife | — | Poland |
| 67 | Edwin Pawlak | 21 | Son | Helper | Illinois |
| 68 | Raymond Pawlak | 20 | Son | Helper | Illinois |
| 69 | Harry Pawlak | 16 | Son | Presser | Illinois |
| 70 | Robert Pawlak | 11 | Son | — | Illinois |
| 71 | Lorraine Pawlak | 3 | Daughter | — | Illinois |
| 72 | Walter D Burrall | 44 | Head | Machinist | Ohio |
| 73 | Pearl Burrall | 44 | Wife | — | Ohio |
| 74 | Alma Burrall | 20 | Daughter | — | Ohio |
| 75 | Robert Burrall | 18 | Son | — | Ohio |
| 76 | Fred W Altruday | 57 | Head | — | Germany |
| 77 | Fred R Altruday | 28 | Son | Operator | Illinois |
| 78 | Mary Altruday | 27 | Daughter | — | Illinois |
| 79 | William Altruday | 24 | Son | Operator | Illinois |
| 80 | Francis J Altruday | 20 | Son | — | Michigan |
| 81 | Bernard Altruday | 18 | Son | General | Illinois |
| 82 | Bruno Zemanski | 43 | Head | — | Poland |
| 83 | Helen Zemanski | 44 | Wife | Steel Clerk | Poland |
| 84 | Charlotte Zemanski | 23 | Daughter | Helper | Poland |
| 85 | Joseph Zemanski | 22 | Son | Helper | Poland |
| 86 | Matthew Zemanski | 18 | Son | Messenger | Illinois |
| 87 | Stephanie Zemanski | 15 | Daughter | — | Illinois |
| 88 | Patrick Maloney | 65 | Head | — | Irish Free State |
| 89 | Henry Maloney | 36 | Son | Roller | Illinois |
| 90 | John Maloney | 35 | Son | — | Illinois |
| 91 | Thomas Maloney | 34 | Son | Heater | Illinois |
| 92 | Margaret Maloney | 26 | Daughter | — | Illinois |
| 93 | William Maloney | 25 | Son | Patrolman | Illinois |
| 94 | James Maloney | 22 | Son | Heater Helper | Illinois |
| 95 | Joseph Naminski | 53 | Head | Bricklayer | Poland |
| 96 | Sophia Naminski | 55 | Wife | — | Poland |
| 97 | Helen Naminski | 24 | Daughter | — | Illinois |
| 98 | Matthew Naminski | 20 | Son | Supervisor | Illinois |
| 99 | Ralph Naminski | 17 | Son | Binder | Illinois |
| 100 | Max Kucinski | 47 | Head | Finisher | Poland |
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)