MF
Margaret Fitzpatrick — 1940 US Census Record
Model Tree available1940 United States Federal Census · Morgan-County, Illinois
Our Model Tree links this Margaret Fitzpatrick across the 1920, 1930 and 1940 US Censuses in Morgan-County, Illinois (XGBoost, ~Confirmed), with identified parents Miles & Thomas — first a daughter (b.~1911), then head of a 3-person household.
Age 29
b. ~1911
Female
Daughter
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Morgan-County, Illinois |
| Surname | Fitzpatrick |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Morgan |
| Additional Details | |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 760 |
| Highest Grade | C 2 |
| 1935 Residence | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Teacher |
| Township / Ward | Jacksonville |
| Est. Birth Year | ~1911 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Miles Fitzpatrick | Head | — | 71 | ~1869 |
| Margaret Fitzpatrick | Daughter | — | 29 | ~1911 |
| Nellie Fitzpatrick | Spouse | — | 71 | ~1869 |
Census Appearances
1920
Morgan, Illinois
Daughter, age 8
Morgan, Illinois · implied b. ~1912 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzpatrick |
| Given Name | Margaret B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Morgan, Illinois
Daughter, age 18
Morgan, Illinois · implied b. ~1912 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzpatrick |
| Given Name | Margaret J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Morgan-County, Illinois
Daughter, age 29
Morgan-County, Illinois · implied b. ~1911 — 3 household members
| Surname | Fitzpatrick |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Morgan |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 760 |
| Highest Grade | C 2 |
| 1935 Residence | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Margaret Fitzpatrick across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Miles Fitzpatrick (~0.92 confidence) and father Thomas Fitzpatrick (~0.92 confidence) and mother Daniel Fitzpatrick (~0.92 confidence) and mother Mary Fitzpatrick (~0.92 confidence) and mother Nellie Fitzpatrick (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Miles Fitzpatrick
b. ~1869
Source father
● Household
· direct · ~0.92
Father
Thomas Fitzpatrick
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Daniel Fitzpatrick
b. ~1868
Source mother
● Household
· direct · ~0.92
Mother
Mary Fitzpatrick
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Nellie Fitzpatrick
b. ~1869
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Fitzpatrick
Daughter · 1940 · age 29 · b. ~1911 · Illinois
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Morgan-County, Illinois
Open full size
1940 US Federal Census — Morgan-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00861-00380)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Elsie Ervin | 36 | Wife | H | Illinois |
| 42 | Myrtle Ervin | 23 | Son | Checker | Illinois |
| 43 | Dwight Eyer | 17 | Step son | S | Illinois |
| 44 | Charles Eyer | 16 | Step son | S | Illinois |
| 45 | Everett Curry | 26 | Lodger | Dishwasher | Illinois |
| 46 | William H. Anderson | 41 | Head | Patrolman | Illinois |
| 47 | Marie Anderson | 40 | Wife | Buttonhole Maker | Illinois |
| 48 | Edward Anderson | 17 | Son | Waiter | Illinois |
| 49 | Edgar D. Masters | 66 | Head | Janitor | Illinois |
| 50 | Lucille Masters | 62 | Wife | Cook | Illinois |
| 51 | Floyd Ehlert | 40 | Head | Laborer | Missouri |
| 52 | Alma Ehlert | 37 | Wife | H | Missouri |
| 53 | Charles Allen | 63 | Head | Salesman | Michigan |
| 54 | Effie Allen | 55 | Wife | H | Illinois |
| 55 | Mary Wall | 84 | Mother | Ot | Illinois |
| 56 | Susan Cohegen | 71 | Head | U | Kentucky |
| 57 | Gerberk Milbert | 50 | Son | Laborer | Kentucky |
| 58 | Miles Fitzpatrick | 71 | Head | U | Illinois |
| 59 | Nellie Fitzpatrick | 71 | Wife | H | Illinois |
| 60 | Margaret Fitzpatrick THIS PERSON | 29 | Daughter | Teacher | Illinois |
| 61 | Boone Hill | 50 | Head | Janitor | Illinois |
| 62 | Vada Hill | 41 | Wife | H | Illinois |
| 63 | Frances Hill | 19 | Daughter | S | Illinois |
| 64 | Vera Hill | 14 | Daughter | S | Illinois |
| 65 | Clarence Baker | 48 | Head | Owner & Manager | Kansas |
| 66 | Jennie Baker | 46 | Wife | Owner & Manager | Missouri |
| 67 | Lowell Mikesell | 32 | Head | Presser | Illinois |
| 68 | Jessie Mikesell | 33 | Wife | H | Illinois |
| 69 | William Mikesell | 5 | Son | Cleaner & Presser | Illinois |
| 70 | William Hunter | 60 | Head | H | Illinois |
| 71 | Anna Hunter | 58 | Wife | S | Illinois |
| 72 | Betty J. Hunter | 17 | Daughter | S | Illinois |
| 73 | Harry Chinowth | 47 | Head | Lineman | Illinois |
| 74 | Lena Chinowth | 51 | Wife | H | Illinois |
| 75 | Willard Chinowth | 24 | Son | Frontier Lineman | Illinois |
| 76 | Coaby Louis | 47 | Head | Laborer | Kentucky |
| 77 | Ruth Louis | 42 | Wife | H | Illinois |
| 78 | Mary Louis | 16 | Daughter | H | Illinois |
| 79 | Frances Louis | 10 | Daughter | — | Illinois |
| 80 | Everett Louis | 21 | Son | Pocket Maker | Illinois |
Search for Margaret Fitzpatrick
All Margaret Fitzpatrick Census Records Discover Fitzpatrick Family TreePedigree Summary
Margaret
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)