WF
William Fitzpatrick — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this William Fitzpatrick across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a son (b.~1914), then head of a 11-person household.
Age 26
b. ~1914
Male
Son
Born: Maryland
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Fitzpatrick |
| Given Name | William F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Occupation | Electrician |
| Industry | American Can Co. |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 2800 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Electrician |
| Township / Ward | Baltimore |
| Est. Birth Year | ~1914 |
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 |
|---|---|---|---|---|
| Velvet Schultz | Daughter | — | 17 | ~1923 |
| Eugene Fitzpatrick | Son | — | 22 | ~1918 |
| Ruth Schultz | Daughter | — | 13 | ~1927 |
| Minnie Schultz | Other | — | 55 | ~1885 |
| Mary Fitzpatrick | Spouse | — | 53 | ~1887 |
| Mary Fitzpatrick | Daughter | — | 20 | ~1920 |
| Thomas Evans | Head | — | 28 | ~1912 |
| William Fitzpatrick | Son | — | 26 | ~1914 |
| Thomas Evans | Son | — | 4 | ~1936 |
| Viola Evans | Spouse | — | 21 | ~1919 |
| Rita Fitzpatrick | Daughter | — | 18 | ~1922 |
Census Appearances
1930
Baltimore, Maryland
Other, age 16
Baltimore, Maryland · implied b. ~1914 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzpatrick |
| Given Name | William |
| Relationship to Head | Nephew |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Son, age 26
Baltimore-City-County, Maryland · implied b. ~1914 — 11 household members
| Surname | Fitzpatrick |
| Given Name | William F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore |
| 1935 Residence (County) | Baltimore City |
| Occupation | Electrician |
| Industry | American Can Co. |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 2800 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 26 · b. ~1914 · Maryland
★ You are viewing this record
Sibling
Rita Fitzpatrick
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Fitzpatrick
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Velvet Schultz
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Fitzpatrick
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Evans
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Schultz
Sibling · 1940 · age 13
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 — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01531-00618)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ethel Bakays | 50 | Wife | — | Hungary |
| 42 | Aaron F. Ratcliffe | 57 | Head | Machinist | Virginia |
| 43 | Nellie L. Ratcliffe | 44 | Wife | — | Virginia |
| 44 | Norman W. Bloodsworth | 51 | Head | Carpenter | Maryland |
| 45 | Alice A. Bloodsworth | 51 | Wife | — | Maryland |
| 46 | Alice M. Bloodsworth | 17 | Daughter | — | Maryland |
| 47 | Joseph C. Davis | 41 | Head | Chauffeur | Virginia |
| 48 | Edna A. Davis | 35 | Wife | — | Maryland |
| 49 | James Davis | 14 | Son | — | Maryland |
| 50 | William H. Kehl | 54 | Head | Huckster | Germany |
| 51 | Clara C. Kehl | 53 | Wife | Huckster | Maryland |
| 52 | Milton L. Kehl | 23 | Son | Clerk | Maryland |
| 53 | Raymond E. Kehl | 15 | Son | — | Maryland |
| 54 | Helen I. Kehl | 12 | Daughter | — | Maryland |
| 55 | Dorothy Kehl | 9 | Daughter | — | Maryland |
| 56 | William H. Decker | 50 | Brother | Huckster | Maryland |
| 57 | William O. Morgan | 32 | Head | News Agent | Maryland |
| 58 | Thelma E. Morgan | 26 | Wife | — | Maryland |
| 59 | James C. Morgan | 2 | Son | — | Maryland |
| 60 | William P. Kruemmel | 50 | Head | Clerk | Maryland |
| 61 | Catharine I. Kruemmel | 20 | Daughter | — | Maryland |
| 62 | Gilbert W. Kruemmel | 16 | Son | — | Maryland |
| 63 | Gloria M. Kruemmel | 13 | Daughter | — | Maryland |
| 64 | Kenneth A. Kruemmel | 12 | Son | — | Maryland |
| 65 | Doris J. Kruemmel | 10 | Daughter | — | Maryland |
| 66 | Fern Lee Kruemmel | 8 | Daughter | — | Maryland |
| 67 | Otto C. From | 55 | Head | — | Germany |
| 68 | Louise F. From | 55 | Wife | Housework | Maryland |
| 69 | Thomas F. Evans | 28 | Head | Burner | Maryland |
| 70 | Viola E. Evans | 21 | Wife | — | Maryland |
| 71 | Thomas P. Evans | 4 | Son | — | Maryland |
| 72 | — | None | — | — | — |
| 73 | Mary M. Fitzpatrick | 53 | Wife | — | Maryland |
| 74 | William F. Fitzpatrick THIS PERSON | 26 | Son | Electrician | Maryland |
| 75 | Eugene P. Fitzpatrick | 22 | Son | Book Binder | Maryland |
| 76 | Mary M. Fitzpatrick | 20 | Daughter | — | Maryland |
| 77 | Rita R. Fitzpatrick | 18 | Daughter | — | Maryland |
| 78 | Minnie M. Schultz | 55 | Mother | — | Maryland |
| 79 | Velvet E. Schultz | 17 | Daughter | Bundle Wrapper | Maryland |
| 80 | Ruth E. Schultz | 13 | Daughter | — | Maryland |
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)