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William Fitzpatrick — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this William Fitzpatrick across the 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 11-person household.
Age 14
b. ~1926
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | Fitzpatrick |
| Given Name | William Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1926 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Ann Fitzpatrick | Daughter | — | 11 | ~1929 |
| Edgar Rattler | Son | — | 45 | ~1895 |
| Elizabeth Fitzpatrick | Daughter | — | 16 | ~1924 |
| Charles Jeter | Other | — | 54 | ~1886 |
| Louise Fitzpatrick | Daughter | — | 9 | ~1931 |
| John Fitzpatrick | Son | — | 4 | ~1936 |
| Missouri Fitzpatrick | Spouse | — | 47 | ~1893 |
| William Fitzpatrick | Son | — | 14 | ~1926 |
| William Fitzpatrick | Head | — | 52 | ~1888 |
| Maggie Jeter | Other | — | 50 | ~1890 |
| Unice Fitzpatrick | Daughter | — | 7 | ~1933 |
Census Appearances
1930
Macomb, Michigan
Son, age 5
Macomb, Michigan · implied b. ~1925 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzpatrick |
| Given Name | William Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Wayne-County, Michigan
Son, age 14
Wayne-County, Michigan · implied b. ~1926 — 11 household members
| Surname | Fitzpatrick |
| Given Name | William Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| 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 William Fitzpatrick across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Fitzpatrick
Son · 1940 · age 14 · b. ~1926 · Michigan
★ You are viewing this record
Sibling
Unice Fitzpatrick
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Fitzpatrick
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Fitzpatrick
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ann Fitzpatrick
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edgar Rattler
Sibling · 1940 · age 45
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Fitzpatrick
Sibling · 1940 · age 16
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 — Wayne-County, Michigan
Open full size
1940 US Federal Census — Wayne-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01843-00403)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Blanche Robinson | 37 | Wife | Waitress | Tennessee |
| 42 | Thelma Robinson | 15 | Daughter | — | Michigan |
| 43 | Christine Robinson | 15 | Daughter | — | Michigan |
| 44 | Thomas Rhoan | 73 | Lodger | — | Virginia |
| 45 | Frank Watson | 56 | Head | Bricklayer | Alabama |
| 46 | Cara Watson | 49 | Wife | Maid | Georgia |
| 47 | Junior Terrell | 21 | Head | Porter | Tennessee |
| 48 | Jannie Terrell | 37 | Wife | Maid | Mississippi |
| 49 | William Fitzpatrick | 52 | Head | Broker | Alabama |
| 50 | Missouri Fitzpatrick | 47 | Wife | — | Alabama |
| 51 | Elizabeth Fitzpatrick | 16 | Daughter | New Worker | Ohio |
| 52 | William Jr. Fitzpatrick THIS PERSON | 14 | Son | — | Ohio |
| 53 | Ann Fitzpatrick | 11 | Daughter | — | Michigan |
| 54 | Louise Fitzpatrick | 9 | Daughter | — | Michigan |
| 55 | Unice Fitzpatrick | 7 | Daughter | — | Michigan |
| 56 | John Fitzpatrick | 4 | Son | — | Michigan |
| 57 | Edgar Rattler | 45 | Son | — | Michigan |
| 58 | Charles Jeter | 54 | Lodger | — | Tennessee |
| 59 | Maggie Jeter | 50 | Lodger | — | Tennessee |
| 60 | Willie Murphy | 25 | Head | Laborer | Florida |
| 61 | Mamie Murphy | 22 | Wife | — | Alabama |
| 62 | Willie Jr. Murphy | 2 | Son | — | Michigan |
| 63 | Frank Murphy | 1 | Son | — | Michigan |
| 64 | James Vandegrift | 33 | Head | Laborer | Alabama |
| 65 | Abaner Vandegrift | 32 | Wife | — | Tennessee |
| 66 | Bernice Vandegrift | 17 | Daughter | Nurse Maid | Indiana |
| 67 | George Vandegrift | 5 | Son | — | Michigan |
| 68 | Cassie Vandegrift | 2 | Son | — | Michigan |
| 69 | Reginald Butler | 42 | Lodger | Cement Finisher | Ohio |
| 70 | Helen Butler | 27 | Lodger | — | Kentucky |
| 71 | William Goggley | 22 | Lodger | Laborer | Alabama |
| 72 | James Smith | 35 | Lodger | Sprayer | Georgia |
| 73 | Malvin Bryan | 36 | Lodger | Sander | Mississippi |
| 74 | Wayne Brooks | 37 | Head | Molder | Tennessee |
| 75 | Minnie Brooks | 37 | Wife | — | Illinois |
| 76 | Harry Brooks | 14 | Son | — | Tennessee |
| 77 | Leonard Johnson | 36 | Lodger | Porter | Georgia |
| 78 | Nora Johnson | 24 | Lodger | — | Georgia |
| 79 | Ward Benton | 32 | Lodger | Porter | Alabama |
| 80 | Albert Williams | 48 | Head | Chipper | Florida |
Search for William Fitzpatrick
All William Fitzpatrick Census Records Discover Fitzpatrick Family TreeAbout 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)