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John Mchugh — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hamilton-County, Ohio
Our Model Tree links this John Mchugh across the 1920, 1930 and 1940 US Censuses in Hamilton-County, Ohio (XGBoost, ~Confirmed), with identified parents Max & Peter — first a son (b.~1916), then head of a 3-person household.
Age 24
b. ~1916
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Ohio |
| Surname | McHugh |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Occupation | Analyst |
| Industry | Soap Mfg |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 61 |
| Highest Grade | C 4 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Analyst |
| Township / Ward | Cincinnati |
| 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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Max Mchugh | Head | — | 53 | ~1887 |
| Monica Mchugh | Daughter | — | 25 | ~1915 |
| John Mchugh | Son | — | 24 | ~1916 |
Census Appearances
1920
Hamilton, Ohio
Son, age 4
Hamilton, Ohio · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McHugh |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Hamilton, Ohio
Son, age 14
Hamilton, Ohio · implied b. ~1916 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mac Hugh |
| Given Name | John T. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Hamilton-County, Ohio
Son, age 24
Hamilton-County, Ohio · implied b. ~1916 — 3 household members
| Surname | McHugh |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Occupation | Analyst |
| Industry | Soap Mfg |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 61 |
| Highest Grade | C 4 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Mchugh across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Max Mchugh (~0.92 confidence) and father Peter Mchugh (~0.92 confidence) and father Peter Mac Hugh (~0.92 confidence) and mother Mary Mchugh (~0.92 confidence) and mother Mary Mac Hugh (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Max Mchugh
b. ~1887
Source father
● Household
· direct · ~0.92
Father
Peter Mchugh
b. ~1884
Source father
● Household
· direct · ~0.92
Father
Peter Mac Hugh
b. ~1884
Source father
● Household
· direct · ~0.92
Mother
Mary Mchugh
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Mary Mac Hugh
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Mchugh
Son · 1940 · age 24 · b. ~1916 · Ohio
★ You are viewing this record
Sibling
Monica Mchugh
Sibling · 1940 · age 25
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 — Hamilton-County, Ohio
Open full size
1940 US Federal Census — Hamilton-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03201-00327)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Helen Inman | 19 | Maid | Maid | Indiana |
| 2 | Richard O'Brien | 45 | Head | Lithographer | Ohio |
| 3 | Alice O'Brien | 34 | Wife | — | Ohio |
| 4 | John O'Brien | 12 | Son | — | Ohio |
| 5 | Robert Trimmer | 35 | Head | Insurance Salesman | Ohio |
| 6 | Evelyn Trimmer | 31 | Wife | Beautician | Ohio |
| 7 | Audrey Jean Trimmer | 14 | Daughter | — | Ohio |
| 8 | Blank By Mistake | None | — | — | — |
| 9 | Blank By Mistake | None | — | — | — |
| 10 | Archy Schneider | 55 | Head | Shoe Repair | Ohio |
| 11 | Matilda Schneider | 51 | Wife | — | Ohio |
| 12 | Leonard Dorgus | 37 | Son-in-law | Truck Driver | Ohio |
| 13 | Thelma Dorgus | 31 | Wife | — | Ohio |
| 14 | Carol Dorgus | 5 | Daughter | — | Ohio |
| 15 | John Schuetter | 54 | Head | Salesman | Ohio |
| 16 | Mary Schuetter | 53 | Wife | — | Ohio |
| 17 | George Schuetter | 23 | Son | Tobacco Salesman | Ohio |
| 18 | William Schuetter | 25 | Son | Service Station Attendant | Ohio |
| 19 | Margie Schuetter | 23 | Daughter | Bill Calculator | Ohio |
| 20 | Robert Schuetter | 19 | Son | Brokerage Clerk | Ohio |
| 21 | Bernard Burke | 33 | Head | Salesman | Ohio |
| 22 | Nell Burke | 37 | Wife | — | Indiana |
| 23 | Kenneth Burke | 5 | Son | — | Ohio |
| 24 | Albert William | 49 | Head | Sheet Metal Worker | Indiana |
| 25 | Cecelia William | 47 | Wife | — | Ohio |
| 26 | Gladys William | 18 | Daughter | Cassette & Printing Advertising | Indiana |
| 27 | Albert Jr William | 18 | Son | Truck Driver | Indiana |
| 28 | Charles William | 10 | Son | — | Ohio |
| 29 | Harry Kalling | 34 | Head | Salesman | Ohio |
| 30 | La-Verne Kalling | 24 | Wife | Secretary | Kentucky |
| 31 | Edward Hirtz | 51 | Head | Freight Conductor | Ohio |
| 32 | Flora Hirtz | 44 | Wife | — | Ohio |
| 33 | Max Mchugh | 53 | Head | — | Ohio |
| 34 | Monica Mchugh | 25 | Daughter | Accountant | Ohio |
| 35 | John Mchugh THIS PERSON | 24 | Son | Analyst | Ohio |
| 36 | John Ettensohn | 64 | Head | Gardener | Ohio |
| 37 | Robert Ettensohn | 21 | Son | Plasterer | Ohio |
| 38 | Forest Surve | 28 | Head | Motor Mechanic For Trucks | Ohio |
| 39 | Catherine Surve | 24 | Wife | — | Ohio |
| 40 | Jean Surve | 6 | Daughter | — | Ohio |
Pedigree Summary
John + 1 sibling
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)