MF
Mary Fitzpatrick — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lorain-County, Ohio
Our Model Tree links this Mary Fitzpatrick across the 1930 and 1940 US Censuses in Lorain-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1899), then head of a 10-person household.
Age 41
b. ~1899
Female
Spouse
Born: Tennessee
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lorain-County, Ohio |
| Surname | Fitzpatrick |
| Given Name | Mary, F |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | CARLISLE TOWNSHIP |
| 1935 Residence (County) | LORAIN |
| Additional Details | |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Township / Ward | Carlisle Township |
| Est. Birth Year | ~1899 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Joyce Fitzpatrick | Daughter | — | 5 | ~1935 |
| Janett Fitzpatrick | Daughter | — | 3 | ~1937 |
| Benjamin Fitzpatrick | Head | — | 49 | ~1891 |
| Clifford Fitzpatrick | Son | — | 17 | ~1923 |
| Lewis Fitzpatrick | Son | — | 7 | ~1933 |
| Albert Fitzpatrick | Son | — | 11 | ~1929 |
| George Fitzpatrick | Son | — | 15 | ~1925 |
| Ones Fitzpatrick | Son | — | 13 | ~1927 |
| Harold Fitzpatrick | Son | — | 9 | ~1931 |
| Mary Fitzpatrick | Spouse | — | 41 | ~1899 |
Census Appearances
1930
Lorain, Ohio
Other, age 32
Lorain, Ohio · implied b. ~1898 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzpatrick |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Age at First Marriage | 16 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Lorain-County, Ohio
Spouse, age 41
Lorain-County, Ohio · implied b. ~1899 — 10 household members
| Surname | Fitzpatrick |
| Given Name | Mary, F |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | CARLISLE TOWNSHIP |
| 1935 Residence (County) | LORAIN |
| Highest Grade | No 4 |
| 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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Fitzpatrick
Spouse · 1940 · age 41 · b. ~1899 · Ohio
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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 — Lorain-County, Ohio
Open full size
1940 US Federal Census — Lorain-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03103-00790)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Niccie, N Willmore | 45 | Wife | Housework | Tennessee |
| 2 | George Williams | 37 | Head | Laborer | Tennessee |
| 3 | Daisy Williams | 21 | Wife | — | Tennessee |
| 4 | Cherry, M Williams | 5 | Daughter | — | Tennessee |
| 5 | Robert Jackson | 35 | Head | Laborer | Tennessee |
| 6 | Bessie Jackson | 39 | Wife | — | Tennessee |
| 7 | Lucelle Jackson | 15 | Daughter | — | Ohio |
| 8 | Nettie M Jackson | 3 | Daughter | — | Ohio |
| 9 | Roberta Jackson | 1 | Daughter | — | Ohio |
| 10 | Mary, J Taylor | 39 | Head | — | Georgia |
| 11 | Martha, R Colbert | 15 | Daughter | — | Ohio |
| 12 | William Colbert | 12 | Son | — | Ohio |
| 13 | Andrew, H Holman | 47 | Head | Laborer | Tennessee |
| 14 | Daisy, J Holman | 51 | Wife | — | Tennessee |
| 15 | Benjamin, A Fitzpatrick | 49 | Head | — | Tennessee |
| 16 | Mary, F Fitzpatrick THIS PERSON | 41 | Wife | — | Tennessee |
| 17 | Clifford, A Fitzpatrick | 17 | Son | — | Tennessee |
| 18 | George, T Fitzpatrick | 15 | Son | — | Tennessee |
| 19 | Ones, D Fitzpatrick | 13 | Son | — | Ohio |
| 20 | Albert, E Fitzpatrick | 11 | Son | — | Ohio |
| 21 | Harold, L Fitzpatrick | 9 | Son | — | Ohio |
| 22 | Lewis, Z Fitzpatrick | 7 | Son | — | Ohio |
| 23 | Joyce, F Fitzpatrick | 5 | Daughter | — | Ohio |
| 24 | Janett Fitzpatrick | 3 | Daughter | — | Ohio |
| 25 | Hugo, G Diedrich | 48 | Head | Retail Salesman | Ohio |
| 26 | Lucy, E Diedrich | 45 | Wife | — | Ohio |
| 27 | Frederick, H Diedrich | 15 | Son | — | Ohio |
| 28 | Rupert, N Fox | 53 | Head | Retail Salesman | Ohio |
| 29 | Bertha, R Fox | 57 | Wife | — | Ohio |
| 30 | Charlotte, E Fox | 23 | Daughter | Receptionist | Ohio |
| 31 | Jeanette, H Fox | 17 | Daughter | — | Ohio |
| 32 | Harvey, J Markel | 77 | Head | Retired | Ohio |
| 33 | Mary Markel | 74 | Wife | — | Ohio |
| 34 | Davidson, L Lipscomb | 66 | Head | Janitor | Tennessee |
| 35 | Jennie, L Lipscomb | 60 | Wife | — | Tennessee |
| 36 | Leslie Bowman | 26 | Head | Janitor | Ohio |
| 37 | Hazel, M Bowman | 23 | Wife | — | Ohio |
| 38 | Anita, L Bowman | 2 | Daughter | — | Ohio |
| 39 | Leslie, Jr Bowman | 1 | Son | — | Ohio |
| 40 | Mary White | 52 | Head | — | Ohio |
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)