JF
John Fitzgerald — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Fayette-County, Kentucky
Our Model Tree links this John Fitzgerald across the 1920, 1930 and 1940 US Censuses in Fayette-County, Kentucky (XGBoost, ~Confirmed) — first a head (b.~1863), then head of a 6-person household.
Age 77
b. ~1863
Male
Head
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Fayette-County, Kentucky |
| Surname | Fitzgerald |
| Given Name | John T. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 77 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Mag. Dist. No. 1 |
| 1935 Residence (County) | Fayette |
| Additional Details | |
| Occupation | Plumbing & Heating |
| Industry | Contracting |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Plumbing & Heating |
| Township / Ward | Mag Dist No 1 |
| Est. Birth Year | ~1863 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Agnes Fitzgerald | Daughter | — | 41 | ~1899 |
| Frances Fitzgerald | Daughter | — | 29 | ~1911 |
| John Fitzgerald | Head | — | 77 | ~1863 |
| John Fitzgerald | Son | — | 33 | ~1907 |
| Thomas Fitzgerald | Son | — | 29 | ~1911 |
| Agnes Fitzgerald | Spouse | — | 70 | ~1870 |
Census Appearances
1920
Fayette, Kentucky
Head, age 53
Fayette, Kentucky · implied b. ~1867 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzgerald |
| Given Name | John G |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Plumber |
| Industry | Iron Shop |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Fayette, Kentucky
Head, age 62
Fayette, Kentucky · implied b. ~1868 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzgerald |
| Given Name | John J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 29 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Contractor |
| Industry | Plumbing & Heating |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 165 |
| Radio Set | R |
| Veteran | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Fayette-County, Kentucky
Head, age 77
Fayette-County, Kentucky · implied b. ~1863 — 6 household members
| Surname | Fitzgerald |
| Given Name | John T. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 77 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Mag. Dist. No. 1 |
| 1935 Residence (County) | Fayette |
| Occupation | Plumbing & Heating |
| Industry | Contracting |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 0 |
| Highest Grade | No 3 |
| 1935 Residence | Same House |
| 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 Fitzgerald 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 Fitzgerald
Head · 1940 · age 77 · b. ~1863 · 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 — Fayette-County, Kentucky
Open full size
1940 US Federal Census — Fayette-County, Kentucky
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-01303-00307)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gladys Martin | 25 | Wife | Waitress | Kentucky |
| 2 | William Hammack | 24 | Head | Caretaker | Kentucky |
| 3 | Grace Hammack | 22 | Wife | — | Kentucky |
| 4 | Beulah Wells | 19 | Sister-in-law | New Worker | Kentucky |
| 5 | Ernest Hosler | 57 | Supt | Superintendent | Kentucky |
| 6 | Emilee Hosler | 46 | Wife | — | Kentucky |
| 7 | Joseph H. Alexander | 65 | Partner | Superintendent | Kentucky |
| 8 | Alliquippa Alexander | 64 | Partner's wife | — | Kentucky |
| 9 | Thomas Hosler | 54 | Brother | Attendant | Kentucky |
| 10 | Charles P. Monaghan | 64 | Gardener | Gardener | Kentucky |
| 11 | Charles W. Honaher | 33 | Patient | Salesman | Kentucky |
| 12 | Thomas H. Coleman | 49 | Patient | Farmer | Kentucky |
| 13 | Anna Howell | 37 | Cook | Cook | Kentucky |
| 14 | Ella M. Howell | 15 | Cook's daughter | Cook | Kentucky |
| 15 | John T. Fitzgerald THIS PERSON | 77 | Head | Plumbing & Heating | Ohio |
| 16 | Agnes Fitzgerald | 70 | Wife | — | Kentucky |
| 17 | John T. Jr. Fitzgerald | 33 | Son | Plumbing & Heating | Kentucky |
| 18 | Thomas Fitzgerald | 29 | Son | Plumbing & Heating | Kentucky |
| 19 | Agnes I. Fitzgerald | 41 | Daughter | — | Kentucky |
| 20 | Frances Fitzgerald | 29 | Daughter | — | Kentucky |
| 21 | Lotta Milborn | 36 | Head | Waitress | Kentucky |
| 22 | Arthur I. Munns | 30 | Head | Meat Packer | Indiana |
| 23 | Jeanette Munns | 34 | Wife | Secretary | Kentucky |
| 24 | Frank S. Munns | 57 | Head | Meat Packer | Kentucky |
| 25 | Clara S. Munns | 58 | Wife | — | Indiana |
| 26 | Sterling S. Price | 64 | Head | — | Kentucky |
| 27 | Anna B. Price | 44 | Wife | Farmer | Kentucky |
| 28 | Mary M. Price | 14 | Daughter | — | Kentucky |
| 29 | Anna S. Price | 13 | Daughter | — | Kentucky |
| 30 | Sterling S. Jr. Price | 12 | Son | — | Kentucky |
| 31 | William Simpson | 65 | Servant | Servant | Kentucky |
| 32 | Everett Bunch | 25 | Head | Stone Mason | Kentucky |
| 33 | Eonora Bunch | 27 | Wife | — | Kentucky |
| 34 | John Oliver | 25 | Lodger | Farm Laborer | Tennessee |
| 35 | Dorothy Oliver | 25 | Lodger's wife | — | Kentucky |
| 36 | Buddy Oliver | 7 | Lodger's son | — | Kentucky |
| 37 | Holly Lisle | 63 | Head | Farmer | Kentucky |
| 38 | Mary S. Lisle | 59 | Wife | — | Kentucky |
Related Census Records
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)