HJ
Helen Jones — 1940 US Census Record
Model Tree available1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this Helen Jones across the 1920, 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed), with identified parents Cornelia & Anthony — first a daughter (b.~1917), then head of a 6-person household.
Age 23
b. ~1917
Female
Daughter
Born: Michigan
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | Jones |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Industry | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1917 |
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 1940 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Mary Dolotowski | Daughter | — | 19 | ~1921 |
| Helen Jones | Daughter | — | 23 | ~1917 |
| Genevieve Dolotowski | Daughter | — | 21 | ~1919 |
| Anthony Dolotowski | Head | — | 48 | ~1892 |
| Henry Jones | Other | — | 23 | ~1917 |
| Frances Dolotowski | Spouse | — | 44 | ~1896 |
Census Appearances
1920
Wayne, Michigan
Daughter, age 1
Wayne, Michigan · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Wayne, Michigan
Daughter, age 11
Wayne, Michigan · implied b. ~1919 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | Servant |
| Industry | Private Family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Daughter, age 23
Wayne-County, Michigan · implied b. ~1917 — 6 household members
| Surname | Jones |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Industry | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| 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 Helen Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Cornelia Jones (~0.92 confidence) and father Anthony Dolotowski (~0.92 confidence) and father Russell Jones (~0.92 confidence) and mother Frances Dolotowski (~0.92 confidence) and mother Coral Jones (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Cornelia Jones
b. ~1888
Source mother
● Household
· direct · ~0.92
Father
Anthony Dolotowski
b. ~1892
Source father
● Household
· direct · ~0.92
Father
Russell Jones
b. ~1892
Source father
● Household
· direct · ~0.92
Mother
Frances Dolotowski
b. ~1896
Source mother
● Household
· direct · ~0.92
Mother
Coral Jones
b. ~1902
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Helen Jones
Daughter · 1940 · age 23 · b. ~1917 · Michigan
★ You are viewing this record
Sibling
Mary Dolotowski
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Genevieve Dolotowski
Sibling · 1940 · age 21
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
1940 US Federal Census — Wayne-County, Michigan
Open full size
1940 US Federal Census — Wayne-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01874-00942)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas Janusz | 37 | Head | Millwright | Poland |
| 2 | Antoinette Janusz | 35 | Wife | — | Michigan |
| 3 | Leonard Janusz | 10 | Son | — | Michigan |
| 4 | Anne Janusz | 4 | Daughter | — | Michigan |
| 5 | Frank Cislo | 48 | Head | Molder | Poland |
| 6 | Rose Cislo | 43 | Wife | — | Poland |
| 7 | Edward Cislo | 24 | Son | Tool Maker | Michigan |
| 8 | Stanley Cislo | 22 | Son | Molder | Michigan |
| 9 | Casimir Cislo | 19 | Son | Toolmaker Apprentice | Michigan |
| 10 | Anna Cislo | 17 | Daughter | — | Michigan |
| 11 | Edwin Cislo | 13 | Son | — | Michigan |
| 12 | Jerome Cislo | 7 | Son | — | Michigan |
| 13 | Matthew Zakrzewski | 63 | Head | Night Watchman | Poland |
| 14 | Juliana Zakrzewski | 56 | Wife | — | Poland |
| 15 | Vincent Zelanka | 29 | Son-in-law | Assembly Worker | Michigan |
| 16 | Sophia Zelanka | 29 | Daughter | — | Michigan |
| 17 | Dolores Zelanka | 11 | Daughter | — | Michigan |
| 18 | Barbara Zelanka | 2 | Daughter | — | Michigan |
| 19 | Anthony Dolotowski | 48 | Head | Grinder | Poland |
| 20 | Frances Dolotowski | 44 | Wife | — | Michigan |
| 21 | Genevieve Dolotowski | 21 | Daughter | Saleslady | Michigan |
| 22 | Mary Dolotowski | 19 | Daughter | Saleslady | Michigan |
| 23 | Henry Jones | 23 | Son-in-law | Molder | Ohio |
| 24 | Helen Jones THIS PERSON | 23 | Daughter | — | Michigan |
| 25 | Ben Zewuski | 44 | Head | Meat Cutter | Poland |
| 26 | Mary Zewuski | 33 | Wife | — | Indiana |
| 27 | Dorothy Zewuski | 11 | Daughter | — | Michigan |
| 28 | Betty Wojcik | 14 | Daughter | — | Michigan |
| 29 | Paul Bat | 52 | Lodger | Metal Finisher | Poland |
| 30 | Walter Wyderka | 63 | Head | Baker | Poland |
| 31 | Mary Wyderka | 54 | Wife | — | Poland |
| 32 | Irene Wyderka | 22 | Daughter | Saleslady | Michigan |
| 33 | Joseph Wyderka | 25 | Son | Truck Driver | Michigan |
| 34 | Mary Wyderka | 20 | Daughter | Saleslady | Michigan |
| 35 | Bernard Wyderka | 16 | Son | — | Michigan |
| 36 | Leonard Wyderka | 14 | Son | — | Michigan |
| 37 | John Petras | 48 | Head | Laborer | Czechoslovakia |
| 38 | Elizabeth Petras | 47 | Wife | — | Czechoslovakia |
| 39 | Jerry Petras | 24 | Son | Stock Handler | Illinois |
| 40 | Tony Petras | 21 | Son | Shoemaker | Michigan |
Pedigree Summary
Helen + 2 siblings
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 1940 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)