MF
Mary Fitzpatrick — 1940 US Census Record
Model Tree available1940 United States Federal Census · Marshall-County, Tennessee
Our Model Tree links this Mary Fitzpatrick across the 1920, 1930 and 1940 US Censuses in Marshall-County, Tennessee (XGBoost, ~Confirmed), with identified parents John & Ethel — first a daughter (b.~1919), then head of a 5-person household.
Age 21
b. ~1919
Female
Daughter
Born: Tennessee
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Marshall-County, Tennessee |
| Surname | Fitzpatrick |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Tennessee |
| 1935 Residence (City) | Lewisburg |
| 1935 Residence (County) | Marshall |
| Additional Details | |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | PW |
| Hours Worked | 38 |
| Income (1939) | 240 |
| Highest Grade | C 2 |
| 1935 Residence | Same Place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Teacher |
| Township / Ward | Lewisburg |
| Est. Birth Year | ~1919 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Lona Fitzpatrick | Daughter | — | 22 | ~1918 |
| Filhenia Fitzpatrick | Daughter | — | 19 | ~1921 |
| Mary Fitzpatrick | Daughter | — | 21 | ~1919 |
| Minnie Fitzpatrick | Head | — | 46 | ~1894 |
| Edd Fitzpatrick | Son | — | 16 | ~1924 |
Census Appearances
1920
Marshall, Tennessee
Daughter, age 3
Marshall, Tennessee · implied b. ~1917 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzpatrick |
| Given Name | Mary Lee |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Marshall, Tennessee
Daughter, age 13
Marshall, Tennessee · implied b. ~1917 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzpatrick |
| Given Name | Mary L. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Marshall-County, Tennessee
Daughter, age 21
Marshall-County, Tennessee · implied b. ~1919 — 5 household members
| Surname | Fitzpatrick |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Tennessee |
| 1935 Residence (City) | Lewisburg |
| 1935 Residence (County) | Marshall |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | PW |
| Hours Worked | 38 |
| Income (1939) | 240 |
| Highest Grade | C 2 |
| 1935 Residence | Same Place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 Mary Fitzpatrick across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Fitzpatrick (~0.92 confidence) and mother Ethel Fitzpatrick (~0.92 confidence) and father Rufus Fitzpatrick (~0.92 confidence) and mother Minnie Fitzpatrick (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Fitzpatrick
b. ~1860
Source father
● Household
· direct · ~0.92
Mother
Ethel Fitzpatrick
b. ~1891
Source mother
● Household
· direct · ~0.92
Father
Rufus Fitzpatrick
b. ~1893
Source father
● Household
· direct · ~0.92
Mother
Minnie Fitzpatrick
b. ~1894
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Fitzpatrick
Daughter · 1940 · age 21 · b. ~1919 · Tennessee
★ You are viewing this record
Sibling
Filhenia Fitzpatrick
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edd Fitzpatrick
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lona Fitzpatrick
Sibling · 1940 · age 22
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 — Marshall-County, Tennessee
Open full size
1940 US Federal Census — Marshall-County, Tennessee
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03919-00699)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ralston | 27 | Boarder | Making Dept | Tennessee |
| 42 | Virgil Parks | 32 | Boarder | — | Tennessee |
| 43 | Margaret Parks | 21 | Boarder | Fitting Dept | Tennessee |
| 44 | Ruth Chaney | 19 | Boarder | Waitress | Tennessee |
| 45 | John Cantrell | 57 | Head | — | Tennessee |
| 46 | Hattie Cantrell | 50 | Wife | Housekeeper | Tennessee |
| 47 | Margaret Finley | 50 | Head | Fitting Dept | Tennessee |
| 48 | Billy Finley | 7 | Son | — | Tennessee |
| 49 | Fred Mezold | 50 | Head | Express Agent | Tennessee |
| 50 | Hennie Mezold | 41 | Wife | Housekeeper | Tennessee |
| 51 | Mary Jones | 75 | Mother-in-law | — | Tennessee |
| 52 | Charles Minturn | 41 | Head | Bookkeeper | Ohio |
| 53 | Leila Minturn | 53 | Wife | Housekeeper | Tennessee |
| 54 | John Otis Minturn | 24 | Son | Ironworker | Tennessee |
| 55 | Joe Thomas | 23 | Head | Lasting Dept | Tennessee |
| 56 | Jewell Thomas | 23 | Wife | — | Tennessee |
| 57 | Shirley Thomas | 0 | Daughter | — | Tennessee |
| 58 | Ebel Black | 42 | Head | Proprietor | Alabama |
| 59 | Minnie Black | 43 | Wife | Seamstress | Alabama |
| 60 | Elgan Black | 18 | Son | — | Alabama |
| 61 | Earline Black | 17 | Daughter | — | Alabama |
| 62 | Ruth Black | 12 | Daughter | — | Alabama |
| 63 | Irama Glenn Black | 9 | Daughter | — | Alabama |
| 64 | James N. Hunter | 49 | Head | Veterinarian | Tennessee |
| 65 | Lorabelle Hunter | 47 | Wife | Housekeeper | Tennessee |
| 66 | Minnie Fitzpatrick | 46 | Head | Housekeeper | Tennessee |
| 67 | Lona Belle Fitzpatrick | 22 | Daughter | Clerical Work | Tennessee |
| 68 | Mary Fitzpatrick THIS PERSON | 21 | Daughter | Teacher | Tennessee |
| 69 | Filhenia Fitzpatrick | 19 | Daughter | Office Work | Tennessee |
| 70 | Edd Fitzpatrick | 16 | Son | — | Tennessee |
| 71 | Aeta M. Patterson | 54 | Head | Landlady | Tennessee |
| 72 | James R. Patterson | 31 | Son | Auctioneer | Tennessee |
| 73 | Wallace Patterson | 26 | Son | Salesman | Tennessee |
| 74 | Ann Patterson | 19 | Daughter | New Worker | Tennessee |
| 75 | Kathryn Patterson | 15 | Daughter | — | Tennessee |
| 76 | Clyde Little | 34 | Head | Service Man | Tennessee |
| 77 | Hazel Little | 31 | Wife | Housekeeper | Tennessee |
| 78 | Raymond Law | 24 | Head | Personnel Dept | Tennessee |
| 79 | Martha Law | 19 | Wife | Housekeeper | Tennessee |
Pedigree Summary
Mary + 3 siblings
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)