JF
John Fitzpatrick — 1940 US Census Record
Model Tree available1940 United States Federal Census · Toole-County, Montana
Our Model Tree links this John Fitzpatrick across the 1920, 1930 and 1940 US Censuses in Toole-County, Montana (XGBoost, ~Confirmed), with identified parents John & John — first a son (b.~1912), then head of a 3-person household.
Age 28
b. ~1912
Male
Son
Born: Montana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Toole-County, Montana |
| Surname | Fitzpatrick |
| Given Name | John D. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Montana |
| 1935 Residence (City) | School District No 53 |
| 1935 Residence (County) | Toole |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 36 |
| Income (1939) | 90 |
| Highest Grade | G 8 |
| 1935 Residence | Same place |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
| Occupation | Farmer |
| Township / Ward | School District No 53 |
| Est. Birth Year | ~1912 |
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 |
|---|---|---|---|---|
| Lydia Fitzpatrick | Head | — | 61 | ~1879 |
| Cyril Fitzpatrick | Son | — | 24 | ~1916 |
| John Fitzpatrick | Son | — | 28 | ~1912 |
Census Appearances
1920
Toole, Montana
Son, age 8
Toole, Montana · implied b. ~1912 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitz Patrick |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Canada |
| Speaks English | Yes |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1930
Toole, Montana
Son, age 18
Toole, Montana · implied b. ~1912 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzpatrick |
| Given Name | John E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Canada-English |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1940
Toole-County, Montana
Son, age 28
Toole-County, Montana · implied b. ~1912 — 3 household members
| Surname | Fitzpatrick |
| Given Name | John D. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Montana |
| 1935 Residence (City) | School District No 53 |
| 1935 Residence (County) | Toole |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 36 |
| Income (1939) | 90 |
| Highest Grade | G 8 |
| 1935 Residence | Same place |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
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 Fitzpatrick across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Fitz Patrick (~0.92 confidence) and father John Fitzpatrick (~0.92 confidence) and mother Lydia Fitzpatrick (~0.92 confidence) and mother Lydia Fitz Patrick (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Fitz Patrick
b. ~1858
Source father
● Household
· direct · ~0.92
Father
John Fitzpatrick
b. ~1858
Source father
● Household
· direct · ~0.92
Mother
Lydia Fitzpatrick
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Lydia Fitz Patrick
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Fitzpatrick
Son · 1940 · age 28 · b. ~1912 · Montana
★ You are viewing this record
Sibling
Cyril Fitzpatrick
Sibling · 1940 · age 24
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 — Toole-County, Montana
Open full size
1940 US Federal Census — Toole-County, Montana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02232-01086)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles D. Gerrish | 56 | Head | Farmer | Oklahoma |
| 2 | William F. Gerrish | 54 | Partner | Farmer | Oklahoma |
| 3 | Martha E. Mccormick | 77 | Mother | — | Iowa |
| 4 | Henry W. Volbrecht | 55 | Head | Farmer | Wisconsin |
| 5 | Elizabeth M. Volbrecht | 46 | Wife | — | Missouri |
| 6 | John Oberreuter | 58 | Hired man | Sheepherder | Germany |
| 7 | George P. Suta | 28 | Head | Farmer | Virginia |
| 8 | Johannah Suta | 27 | Wife | — | South Dakota |
| 9 | Theodore P. Suta | 7 | son | — | Montana |
| 10 | Henry A. Suta | 5 | son | — | Montana |
| 11 | Benjamin E. Suta | 4 | son | — | Montana |
| 12 | Violet H. Suta | 2 | daughter | — | Montana |
| 13 | Charles L. Taft | 32 | Head | Farmer | Minnesota |
| 14 | Margaret I. Taft | 33 | Wife | — | Minnesota |
| 15 | Charles J. Taft | 1 | son | — | Montana |
| 16 | Albert Farr | 27 | Head | Farmer | Montana |
| 17 | Victoria M. Farr | 26 | Wife | — | Montana |
| 18 | Floyd C. Farr | 4 | son | — | Montana |
| 19 | Philip F. Farr | 2 | son | — | Montana |
| 20 | Donald Taft | 19 | Hired man | Laborer | Minnesota |
| 21 | Charlie Farr | 67 | Head | — | Wales |
| 22 | Sarah Farr | 62 | Wife | — | Wales |
| 23 | Alexander Suta | 53 | Head | — | Rumania |
| 24 | Theresa Suta | 54 | Wife | — | Rumania |
| 25 | Rudolph Suta | 26 | son | Laborer | Pennsylvania |
| 26 | William J. Suta | 23 | son | Laborer | Montana |
| 27 | Kalmon A. Suta | 20 | son | Laborer | Montana |
| 28 | Alexander Toth | 50 | Head | Laborer | Hungary |
| 29 | Jalmar Rismon | 31 | Head | Farmer | North Dakota |
| 30 | Anna Rismon | 34 | Wife | — | North Dakota |
| 31 | Russell D. Rismon | 3 | son | — | North Dakota |
| 32 | Gary A. Rismon | 2 | son | — | Montana |
| 33 | Frank G. Bailey | 37 | Head | Farmer | Idaho |
| 34 | Lena Bailey | 40 | Wife | — | Minnesota |
| 35 | Ella J. Miller | 42 | Sister in law | Housework | Minnesota |
| 36 | Bernie Rismon | 21 | Hired man | Laborer | North Dakota |
| 37 | Steve Churi | 65 | Head | Farmer | Hungary |
| 38 | Lydia D. Fitzpatrick | 61 | Head | — | Canada |
| 39 | John D. Fitzpatrick THIS PERSON | 28 | son | Farmer | Montana |
| 40 | Cyril J. Fitzpatrick | 24 | son | Laborer | Montana |
Pedigree Summary
John + 1 sibling
Gen 1 · 4 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)