JG
John Gibbons — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this John Gibbons across the 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a son (b.~1907), then head of a 7-person household.
Age 23
b. ~1907
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Gibbons |
| Given Name | John Calvon |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1907 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Irene Gibbons | Spouse | — | 48 | ~1882 |
| Bernard Gibbons | Son | — | 19 | ~1911 |
| Marcella Gibbons | Daughter | — | 22 | ~1908 |
| John Gibbons | Son | — | 23 | ~1907 |
| Irene Gibbons | Daughter | — | 13 | ~1917 |
| Daniel Gibbons | Son | — | 17 | ~1913 |
| John Gibbons | Head | — | 50 | ~1880 |
Census Appearances
1920
Cook, Illinois
Son, age 13
Cook, Illinois · implied b. ~1907 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gibbons |
| Given Name | John C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Son, age 23
Cook, Illinois · implied b. ~1907 — 7 household members
| Surname | Gibbons |
| Given Name | John Calvon |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Home Owned/Rented | 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 John Gibbons across 2 US Census years (1920 and 1930) in Cook, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
John Gibbons
Son · 1930 · age 23 · b. ~1907 · Illinois
★ You are viewing this record
Sibling
Marcella Gibbons
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Gibbons
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Gibbons
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Gibbons
Sibling · 1930 · age 19
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:illinoiscensus00reel422:0152)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Solon Rehbach | 21 | Son | — | Iowa |
| 52 | Estelle Rehbach | 23 | Wife | Stenographer | Iowa |
| 53 | Joseph Haber | 53 | Head | Packer | Hungary |
| 54 | William Haber | 21 | Son | Salesman | Illinois |
| 55 | Bernice Haber | 16 | Daughter | — | Illinois |
| 56 | Fred Haber | 13 | Son | — | Illinois |
| 57 | Earl Bickett | 51 | Head | Carpenter | Maryland |
| 58 | Jeanette Bickett | 44 | Wife | — | Kansas |
| 59 | Minerva Bickett | 17 | Daughter | — | Kansas |
| 60 | Helen M Bickett | 11 | Daughter | — | Illinois |
| 61 | Earl Jr Bickett | 9 | Son | — | Illinois |
| 62 | Charles Bickett | 5 | Son | — | Illinois |
| 63 | Max Isaacson | 59 | Head | Proprietor | Germany |
| 64 | Lena Isaacson | 46 | Wife | — | Latvia |
| 65 | Leon Isaacson | 21 | Son | Law Clerk | Illinois |
| 66 | Bernice Isaacson | 15 | Daughter | — | Illinois |
| 67 | Joseph Perlow | 36 | Head | Proprietor | Russia |
| 68 | Becky Perlow | 30 | Wife | — | Illinois |
| 69 | Ruth Perlow | 9 | Daughter | — | Illinois |
| 70 | Mildred Perlow | 6 | Daughter | — | Illinois |
| 71 | Albert Perlow | 2 | Son | — | Illinois |
| 72 | Guena Perlow | 60 | Mother | — | Russia |
| 73 | Helen Cohn | 20 | Niece | Salesgirl | Illinois |
| 74 | Abraham Balsman | 60 | Head | Salesman | Holland |
| 75 | Bernice Balsman | 50 | Wife | — | Nebraska |
| 76 | Leo Balsman | 22 | Son | — | New York |
| 77 | Stanley Balsman | 18 | Son | Mailing Clerk | New Jersey |
| 78 | Ned Strane | 51 | Head | Physician & Surg | Pennsylvania |
| 79 | Hattie Strane | 35 | Wife | — | Ohio |
| 80 | Mary J Strane | 12 | Daughter | — | Ohio |
| 81 | Betty L Strane | 10 | Daughter | — | Ohio |
| 82 | Ned Strane | 5 | Son | — | Ohio |
| 83 | Harry Albert | 40 | Head | Tailor | Poland |
| 84 | Alice Albert | 38 | Wife | — | Poland |
| 85 | Ruth Albert | 15 | Daughter | General Office | Poland |
| 86 | Sarah Albert | 12 | Daughter | Typist | Poland |
| 87 | Bessie Albert | 11 | Daughter | Typist | Poland |
| 88 | John J Gibbons | 50 | Head | Proprietor | Illinois |
| 89 | Irene Gibbons | 48 | Wife | — | Pennsylvania |
| 90 | Marcella Gibbons | 22 | Daughter | Teacher | Illinois |
| 91 | Bernard Gibbons | 19 | Son | — | Illinois |
| 92 | Daniel Gibbons | 17 | Son | — | Illinois |
| 93 | Irene Gibbons | 13 | Daughter | — | Illinois |
| 94 | John Calvon Gibbons THIS PERSON | 23 | Son | — | Illinois |
| 95 | Katherine Pennert | 50 | Head | Seamstress | Penn Free State |
| 96 | Mary Sculley | 52 | Sister | — | Penn Free State |
| 97 | Mary Sculley | 16 | Niece | Stenographer | Penn Free State |
| 98 | Hannah Sculley | 21 | Niece | — | Illinois |
| 99 | Charles Siler | 34 | Roomer | Footman | Ohio |
| 100 | Daniel Hendershot | 44 | Head | Flagman | Wisconsin |
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)