MJ
Milton Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Milton Johnson across the 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Dick & Emma — first a head (b.~1903), then head of a 3-person household.
Age 27
b. ~1903
Male
Head
Born: Illinois
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Johnson |
| Given Name | Milton |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 19 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Electrician |
| Industry | Construction |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 17000 |
| Radio Set | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Electrician |
| Township / Ward | Chicago |
| Est. Birth Year | ~1903 |
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 Milton | Age | Birth yr |
|---|---|---|---|---|
| Sybil Johnson | Daughter | — | 5 | ~1925 |
| Evelyn Johnson | Spouse | — | 24 | ~1906 |
| Milton Johnson | Head | — | 27 | ~1903 |
Census Appearances
1910
Cook, Illinois
Son, age 7
Cook, Illinois · implied b. ~1903 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Milton |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Son, age 17
Cook, Illinois · implied b. ~1903 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Milton P |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Electrician |
| Industry | Hub Electric Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Head, age 27
Cook, Illinois · implied b. ~1903 — 3 household members
| Surname | Johnson |
| Given Name | Milton |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 19 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Electrician |
| Industry | Construction |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 17000 |
| Radio Set | R |
| 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 Milton Johnson across 3 US Census years (1910, 1920 and 1930) in Cook, Illinois, using XGBoost record linkage. Identified parents: father Dick Johnson (~0.92 confidence) and mother Emma Johnson (~0.92 confidence) and father Albert Johnson (~0.92 confidence) and mother Gertrude Johnson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Dick Johnson
b. ~1869
Source father
● Household
· direct · ~0.92
Mother
Emma Johnson
b. ~1872
Source mother
● Household
· direct · ~0.92
Father
Albert Johnson
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Gertrude Johnson
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Milton Johnson
Head · 1930 · age 27 · b. ~1903 · 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:illinoiscensus00reel487:0501)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Axel Sandsten | 62 | Head | Clergyman | Sweden |
| 2 | Emily Sandsten | 58 | Wife | — | Sweden |
| 3 | John Palmquist | 53 | Lodger | Painter | Sweden |
| 4 | Head Leslie | 33 | Head | Cook | Alabama |
| 5 | Victoria Leslie | 19 | Wife | — | Michigan |
| 6 | June D Leslie | 5 | Daughter | — | Illinois |
| 7 | William Mckinney | 41 | Head | Engineer | Iowa |
| 8 | Nellie Mckinney | 42 | Wife | — | Missouri |
| 9 | William Jr Mckinney | 19 | Son | Truck Driver | Illinois |
| 10 | Edward Mckinney | 18 | Son | Truck Driver | Illinois |
| 11 | Thomas Mckinney | 13 | Son | — | Illinois |
| 12 | John Skaug | 65 | Head | Repairer | Sweden |
| 13 | Ingrid Skaug | 52 | Wife | — | Norway |
| 14 | Alfred Skaug | 33 | Son | Laborer | Norway |
| 15 | Mathilda Marcus | 62 | Head | — | Illinois |
| 16 | Yeadon Marcus | 37 | Son | Salesman | Illinois |
| 17 | Isabell Marcus | 39 | Daughter | — | Illinois |
| 18 | Walter N Marcus | 43 | Son-in-law | Pharmacist | Illinois |
| 19 | Dorothy E Marcus | 7 | Grandchild | — | Illinois |
| 20 | Emma J Kalbe | 38 | Sister | Saleslady | Illinois |
| 21 | Ruth E Huntwick | 20 | Niece | Stenographer | Illinois |
| 22 | Achiel Cordier | 34 | Head | Laborer | Michigan |
| 23 | Mary Cordier | 20 | Wife | — | Illinois |
| 24 | Marie Reinhart | 76 | Head | — | Germany |
| 25 | Frank G Thill | 54 | Head | Carpenter | Illinois |
| 26 | Sophie Thill | 53 | Wife | — | Germany |
| 27 | Conrad Walter | 48 | Head | Janitor | Germany |
| 28 | Martha Walter | 42 | Wife | — | Germany |
| 29 | Herbert Walter | 17 | Son | Lithographer | Germany |
| 30 | Carl Anderson | 35 | Lodger | Laborer | Sweden |
| 31 | John Franzen | 32 | Lodger | Laborer | Sweden |
| 32 | Milton Johnson THIS PERSON | 27 | Head | Electrician | Illinois |
| 33 | Evelyn Johnson | 24 | Wife | — | Illinois |
| 34 | Sybil Johnson | 5 | Daughter | — | Illinois |
| 35 | Arthur Waiflein | 38 | Head | Salesman | Illinois |
| 36 | Christine Waiflein | 37 | Wife | — | Illinois |
| 37 | Earl A Waiflein | 15 | Son | — | Illinois |
| 38 | Leroy M Waiflein | 12 | Son | — | Illinois |
| 39 | Mary Anderson | 80 | Mother-in-law | — | Bulgaria |
| 40 | Leonard Kosocki | 31 | Head | Laborer | Illinois |
| 41 | Mabel Kosocki | 27 | Wife | — | Illinois |
| 42 | Lorraine Kosocki | 8 | Daughter | — | Illinois |
| 43 | Marion Kosocki | 4 | Daughter | — | Illinois |
| 44 | Markus Anderson | 65 | Father-in-law | — | Germany |
| 45 | Mary Anderson | 55 | Mother-in-law | — | Illinois |
| 46 | George Ehrat | 33 | Head | Truck Driver | Illinois |
| 47 | Lillian Ehrat | 31 | Wife | — | Illinois |
| 48 | George Ehrat | 13 | Son | — | Illinois |
| 49 | George Ehrat | 9 | Son | — | Illinois |
| 50 | Eleanor Ehrat | 6 | Daughter | — | Illinois |
Pedigree Summary
Milton
Gen 1 · 4 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)