NJ
Norman Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Norman Johnson across the 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Mathias & Ingeborg — first a son (b.~1910), then head of a 3-person household.
Age 20
b. ~1910
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Johnson |
| Given Name | Norman |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Coffee |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Bookkeeper |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1910 |
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 Norman | Age | Birth yr |
|---|---|---|---|---|
| Nels Johnson | Head | — | 53 | ~1877 |
| Norman Johnson | Son | — | 20 | ~1910 |
| Hannah Johnson | Spouse | — | 52 | ~1878 |
Census Appearances
1910
Cook, Illinois
Son, age
Cook, Illinois · implied b. ~1910 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Norman S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Son, age 11
Cook, Illinois · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Norman |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Son, age 20
Cook, Illinois · implied b. ~1910 — 3 household members
| Surname | Johnson |
| Given Name | Norman |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Bookkeeper |
| Industry | Coffee |
| Class of Worker | W |
| 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 Norman Johnson across 3 US Census years (1910, 1920 and 1930) in Cook, Illinois, using XGBoost record linkage. Identified parents: father Mathias Johnson (~0.92 confidence) and mother Ingeborg Johnson (~0.92 confidence) and father Nels Johnson (~0.92 confidence) and mother Hannah Johnson (~0.92 confidence) and mother Hannah Johnson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Mathias Johnson
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Ingeborg Johnson
b. ~1875
Source mother
● Household
· direct · ~0.92
Father
Nels Johnson
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Hannah Johnson
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Hannah Johnson
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Norman Johnson
Son · 1930 · age 20 · b. ~1910 · 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 — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel480:0801)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anton Cernykevich | 56 | Head | Motorman | Wisconsin |
| 2 | Carolina Cernykevich | 50 | Wife | — | Illinois |
| 3 | Edna Cernykevich | 23 | Daughter | Claim Clerk | Illinois |
| 4 | Anton H Cernykevich | 21 | Son | Shipping Clerk | Illinois |
| 5 | Alice Cernykevich | 19 | Daughter | Artist | Illinois |
| 6 | Le Roy B Cernykevich | 15 | Son | — | Illinois |
| 7 | William Sandberg | 54 | Head | Woodworker | Germany |
| 8 | Emma Sandberg | 55 | Wife | — | Germany |
| 9 | Roy Sandberg | 26 | Son | Commercial Artist | Illinois |
| 10 | Carl H Laram | 37 | Head | Machinist | Sweden |
| 11 | Beatrice A Laram | 33 | Wife | — | Sweden |
| 12 | Anna C Newall | 73 | Mother in law | — | Sweden |
| 13 | Enno A Mueller | 74 | Head | — | Germany |
| 14 | Mary S Mueller | 69 | Wife | — | Michigan |
| 15 | Bertha Mueller | 43 | Daughter | Secretary | Michigan |
| 16 | Otto Mueller | 37 | Son | Salesman | Illinois |
| 17 | Enno Mueller | 32 | Son | Salesman | Illinois |
| 18 | Irma Mueller | 26 | Daughter | Stenographer | Illinois |
| 19 | Katerina Roscal | 34 | Head | Seamstress | Austria |
| 20 | Josephine Roscal | 28 | Sister | Service Officer | Illinois |
| 21 | George Roscal | 66 | Father | Laborer | Hungary |
| 22 | Frank Brinke | 46 | Head | Foreman | Michigan |
| 23 | Katherine Brinke | 45 | Wife | — | Illinois |
| 24 | Frank R Brinke | 19 | Son | Installer | Illinois |
| 25 | George W Brinke | 15 | Son | — | Illinois |
| 26 | Norman C Brinke | 13 | Son | — | Illinois |
| 27 | Edmund J Mleczek | 30 | Head | Lather | Illinois |
| 28 | Angela Mleczek | 33 | Wife | — | Illinois |
| 29 | Robert J Mleczek | 8 | Son | — | Illinois |
| 30 | Gertrude M Mleczek | 6 | Daughter | — | Illinois |
| 31 | Lorraine E Mleczek | 1 | Daughter | — | Illinois |
| 32 | John S Holmes | 44 | Head | Traveling Accountant | Wisconsin |
| 33 | Dorothy Holmes | 38 | Wife | — | Illinois |
| 34 | Nels Johnson | 53 | Head | Stationary Engineer | Norway |
| 35 | Hannah Johnson | 52 | Wife | — | Norway |
| 36 | Norman Johnson THIS PERSON | 20 | Son | Bookkeeper | Illinois |
| 37 | George Vitek | 44 | Head | Car Repairer | Czechoslovakia |
| 38 | Susan Vitek | 43 | Wife | — | Czechoslovakia |
| 39 | Alma Vitek | 19 | Daughter | General Office | Illinois |
| 40 | John Vitek | 16 | Son | — | Illinois |
| 41 | Mildred Vitek | 11 | Daughter | — | Illinois |
| 42 | Ellen Carlson | 54 | Head | — | Sweden |
| 43 | Carl Carlson | 29 | Son | Meter Setter | Sweden |
| 44 | Doris Carlson | 28 | Daughter in law | Saleslady | Newfoundland |
| 45 | Hugo Carlson | 24 | Son | Machinist | Illinois |
| 46 | La Verne Carlson | 22 | Daughter in law | Saleslady | Wisconsin |
| 47 | Elmer Carlson | 24 | Son | Bookkeeper | Illinois |
| 48 | Arthur Carlson | 21 | Son | Office Boy | Illinois |
| 49 | Edith Carlson | 18 | Daughter | Typist | Illinois |
| 50 | Samuel Gvonas | 37 | Head | Photographer | Czechoslovakia |
Pedigree Summary
Norman
Gen 1 · 5 parents
~0.92
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)