JW
John Wolf — 1930 US Census Record
Model Tree available1930 United States Federal Census · Wayne, Michigan
Our Model Tree links this John Wolf across the 1920, 1930 and 1940 US Censuses in Wayne, Michigan (XGBoost, ~Confirmed), with identified parents George & Belmky — first a son (b.~1916), then head of a 6-person household.
Age 14
b. ~1916
Male
Son
Born: Michigan
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Wayne, Michigan |
| Surname | Wolf |
| Given Name | John G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | South Huron Township |
| Est. Birth Year | ~1916 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Alvina Wolf | Daughter | — | 8 | ~1922 |
| Alice Wolf | Daughter | — | 10 | ~1920 |
| George Wolf | Head | — | 45 | ~1885 |
| John Wolf | Son | — | 14 | ~1916 |
| George Wolf | Son | — | 12 | ~1918 |
| Belmky Wolf | Spouse | — | 39 | ~1891 |
Census Appearances
1920
Wayne, Michigan
Son, age 4
Wayne, Michigan · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolf |
| Given Name | John L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Mother Tongue | German |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Wayne, Michigan
Son, age 14
Wayne, Michigan · implied b. ~1916 — 6 household members
| Surname | Wolf |
| Given Name | John G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
Head, age 25
Wayne-County, Michigan · implied b. ~1915 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolfe |
| Given Name | John W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Occupation | Agent-Investigator |
| Industry | Fed. Bur. of Investigation |
| Class of Worker | GW |
| Hours Worked | 45 |
| Income (1939) | 3000 |
| Highest Grade | C-3 |
| 1935 Residence | Same house |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Wolf across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George Wolf (~0.92 confidence) and mother Belmky Wolf (~0.92 confidence) and mother Helene Wolf (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Wolf
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Belmky Wolf
b. ~1891
Source mother
● Household
· direct · ~0.92
Mother
Helene Wolf
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Wolf
Son · 1930 · age 14 · b. ~1916 · Michigan
★ You are viewing this record
Sibling
Alvina Wolf
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Wolf
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Wolf
Sibling · 1930 · age 12
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 — Wayne, Michigan
Open full size
1930 US Federal Census — Wayne, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1075:0037)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George J. Wolf | 45 | Head | Farmer | Germany |
| 2 | Belmky Wolf | 39 | Wife | — | Germany |
| 3 | John G. Wolf THIS PERSON | 14 | Son | — | Michigan |
| 4 | George E. Wolf | 12 | Son | — | Michigan |
| 5 | Alice E. Wolf | 10 | Daughter | — | Michigan |
| 6 | Alvina E. Wolf | 8 | Daughter | — | Michigan |
| 7 | Gust Rimm | 52 | Head | Farmer | Michigan |
| 8 | Ida Rimm | 48 | Wife | — | Michigan |
| 9 | Harry Rimm | 21 | Son | Foreman | Michigan |
| 10 | Martha Rimm | 17 | Daughter | — | Michigan |
| 11 | Luella Rimm | 11 | Daughter | — | Michigan |
| 12 | Ernest Gentz | 31 | Head | Laborer | Michigan |
| 13 | Elizabeth M. Gentz | 20 | Wife | — | Michigan |
| 14 | Elnora E. Gentz | 4 | Daughter | — | Michigan |
| 15 | William G. Gentz | 2 | Son | — | Michigan |
| 16 | Eva J. Gentz | 0 | Daughter | — | Michigan |
| 17 | Frank Livas | 45 | Head | Farmer | Hungary |
| 18 | Anna Livas | 41 | Wife | — | Hungary |
| 19 | Elizabeth Livas | 20 | Daughter | — | Michigan |
| 20 | Emma Livas | 13 | Daughter | — | Michigan |
| 21 | Frank Livas | 11 | Son | — | Michigan |
| 22 | Mike Livas | 10 | Son | — | Michigan |
| 23 | Steve Livas | 9 | Son | — | Michigan |
| 24 | Ellis Horvath | 40 | Head | Farmer | Hungary |
| 25 | Hattie Horvath | 35 | Wife | — | Hungary |
| 26 | Annie Horvath | 14 | Daughter | — | Colorado |
| 27 | John Horvath | 13 | Son | — | Colorado |
| 28 | Mary Horvath | 11 | Daughter | — | Colorado |
| 29 | Steve Horvath | 8 | Son | — | Colorado |
| 30 | Ethel Horvath | 5 | Daughter | — | Colorado |
| 31 | Frank Gentz | 47 | Head | Farmer | Michigan |
| 32 | Elizabeth Gentz | 73 | Mother | — | Germany |
| 33 | Charles Gentz | 37 | Brother | Laborer | Michigan |
| 34 | Antony Fleszar | 50 | Head | Farmer | Poland |
| 35 | Angeline Fleszar | 47 | Wife | — | Poland |
| 36 | Julia Fleszar | 23 | Daughter | — | Michigan |
| 37 | Rose Fleszar | 19 | Daughter | — | Michigan |
| 38 | Edward Fleszar | 16 | Son | Laborer | Michigan |
| 39 | Stephen Fleszar | 13 | Son | — | Michigan |
| 40 | Marie Fleszar | 11 | Daughter | — | Michigan |
| 41 | Clemis Fleszar | 7 | Son | — | Michigan |
| 42 | Henry Brown | 50 | Head | Carpenter | Michigan |
| 43 | Marie Brown | 34 | Wife | — | Ohio |
| 44 | Clayton Brown | 16 | Son | Laborer | Ohio |
| 45 | Thelma Brown | 11 | Daughter | — | Michigan |
| 46 | Anallose Brown | 9 | Daughter | — | Michigan |
| 47 | Claude Brown | 10 | Son | — | Michigan |
| 48 | Lois Brown | 7 | Daughter | — | Michigan |
| 49 | Buster Brown | 6 | Son | — | Michigan |
| 50 | Hazel Brown | 5 | Daughter | — | Michigan |
Related Census Records
Pedigree Summary
John + 3 siblings
Gen 1 · 3 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)