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John Mchugh — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Kentucky
Our Model Tree links this John Mchugh across the 1920, 1930 and 1940 US Censuses in Jefferson-County, Kentucky (XGBoost, ~Confirmed) — first a head (b.~1866), then head of a 7-person household.
Age 74
b. ~1866
Male
Head
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Kentucky |
| Surname | McHugh |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 74 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville city |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Louisville City |
| Est. Birth Year | ~1866 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Mchugh | Head | — | 74 | ~1866 |
| William Ciresi | Other | — | 49 | ~1891 |
| Alice Miller | Other | — | 30 | ~1910 |
| John Sills | Other | — | 17 | ~1923 |
| Mamie Mchugh | Spouse | — | 71 | ~1869 |
| Flora Hodge | Other | — | 38 | ~1902 |
| Margie Sills | Daughter | — | 35 | ~1905 |
Census Appearances
1920
Jefferson, Kentucky
Head, age 52
Jefferson, Kentucky · implied b. ~1868 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McHugh |
| Given Name | John M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Molder |
| Industry | Stoves |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Jefferson, Kentucky
Head, age 63
Jefferson, Kentucky · implied b. ~1867 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McHugh |
| Given Name | John M |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 19 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Molder |
| Industry | Iron foundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 22.00 |
| Radio Set | R |
| Veteran | No |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Jefferson-County, Kentucky
Head, age 74
Jefferson-County, Kentucky · implied b. ~1866 — 7 household members
| Surname | McHugh |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 74 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville city |
| 1935 Residence (County) | Jefferson |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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.
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This person
Anchor record
John Mchugh
Head · 1940 · age 74 · b. ~1866 · Kentucky
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Jefferson-County, Kentucky
Open full size
1940 US Federal Census — Jefferson-County, Kentucky
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-01373-00020)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mose Ingram | 58 | Head | General Repair | Alabama |
| 2 | Minnie Helms | 27 | Lodger | Roller | Kentucky |
| 4 | Lee Graggs | 37 | Head | — | Kentucky |
| 5 | Dolly Graggs | 35 | Wife | — | Kentucky |
| 6 | Corrine Graggs | 18 | Daughter | — | Kentucky |
| 7 | Leora Graggs | 16 | Daughter | — | Kentucky |
| 8 | Stanley Graggs | 14 | Son | — | Kentucky |
| 9 | James Graggs | 12 | Son | — | Kentucky |
| 10 | Florine Graggs | 4 | Daughter | — | Kentucky |
| 11 | Hollie Coyle | 35 | Head | Cutter | Kentucky |
| 12 | Georgia Coyle | 39 | Wife | — | Kentucky |
| 13 | James Coyle | 19 | Son | — | Kentucky |
| 14 | Hester Coyle | 16 | Daughter | — | Kentucky |
| 15 | Edgar Coyle | 14 | Son | — | Kentucky |
| 16 | Juanita Coyle | 12 | Daughter | — | Kentucky |
| 17 | Deloris Coyle | 7 | Daughter | — | Kentucky |
| 18 | Andrew Coyle | 5 | Son | — | Kentucky |
| 19 | John Mchugh THIS PERSON | 74 | Head | — | Kentucky |
| 20 | Mamie Mchugh | 71 | Wife | — | Kentucky |
| 21 | William Ciresi | 49 | Son in law | Waiter | Kentucky |
| 22 | Margie Sills | 35 | Daughter | Maid | Kentucky |
| 23 | John Sills | 17 | Grandson | — | Kentucky |
| 24 | Flora Hodge | 38 | Lodger | Cook | Tennessee |
| 25 | Alice Miller | 30 | Lodger | — | Kentucky |
| 26 | Damon Eliot | 27 | Head | Carpenter | Kentucky |
| 27 | Lillian Eliot | 21 | Wife | — | Kentucky |
| 28 | Betty Eliot | 3 | Daughter | — | Kentucky |
| 29 | Lula Richeel | 35 | Head | Packer | Kentucky |
| 30 | Leonard Richeel | 11 | Son | — | Kentucky |
| 31 | Bettie Richeel | 10 | Daughter | — | Kentucky |
| 33 | James Cobble | 49 | Head | Laborer | Tennessee |
| 34 | Delma Cobble | 40 | Wife | — | Kentucky |
| 35 | Clara Cobble | 17 | Daughter | New Worker | Kentucky |
| 36 | Sheffield Cobble | 15 | Son | — | Kentucky |
| 37 | Lewis Cobble | 13 | Son | — | Kentucky |
| 38 | Corrine Cobble | 11 | Daughter | — | Kentucky |
| 39 | James Jr. Cobble | 9 | Son | — | Kentucky |
| 40 | Roger Cobble | 7 | Son | — | Kentucky |
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)