MF
Mary Fowler — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Salt-Lake-County, Utah
Our Model Tree links this Mary Fowler across the 1930 and 1940 US Censuses in Salt-Lake-County, Utah (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 9-person household.
Age 14
b. ~1926
Female
Daughter
Born: Utah
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Salt-Lake-County, Utah |
| Surname | Fowler |
| Given Name | Mary Lou |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Salt Lake City |
| 1935 Residence (County) | Salt Lake |
| Additional Details | |
| Highest Grade | H 2 |
| 1935 Residence | Same House |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Salt Lake 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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Fowler | Daughter | — | 14 | ~1926 |
| Wm Fowler | Head | — | 49 | ~1891 |
| Le Fowler | Son | — | 21 | ~1919 |
| Lewis Fowler | Son | — | 7 | ~1933 |
| William Fowler | Son | — | 23 | ~1917 |
| Jay Fowler | Son | — | 19 | ~1921 |
| Jack Fowler | Son | — | 17 | ~1923 |
| Michal Fowler | Son | — | 1 | ~1939 |
| Vera Fowler | Spouse | — | 44 | ~1896 |
Census Appearances
1930
Salt Lake, …
Daughter, age 4
Salt Lake, Utah · implied b. ~1926 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fowler |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Salt-Lake-County, Utah
Daughter, age 14
Salt-Lake-County, Utah · implied b. ~1926 — 9 household members
| Surname | Fowler |
| Given Name | Mary Lou |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Salt Lake City |
| 1935 Residence (County) | Salt Lake |
| Highest Grade | H 2 |
| 1935 Residence | Same House |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
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 Fowler across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Fowler
Daughter · 1940 · age 14 · b. ~1926 · Utah
★ You are viewing this record
Sibling
Jay Fowler
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lewis Fowler
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jack Fowler
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Le Fowler
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Fowler
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Michal Fowler
Sibling · 1940 · age 1
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 — Salt-Lake-County, Utah
Open full size
1940 US Federal Census — Salt-Lake-County, Utah
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04223-00663)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Owen W Hardy | 36 | Head | Supervisor Pullman | Utah |
| 42 | Ida L Hardy | 77 | Wife | — | Rumania |
| 43 | Eda Meigel | 55 | Step-daughter | Cleaning Woman | Rumania |
| 44 | Rosco G Tingy | 42 | Head | Clerk | Utah |
| 45 | Veronica Tingy | 41 | Wife | — | Utah |
| 46 | Nolan S Tingy | 15 | Son | — | Utah |
| 47 | Gerald Tingy | 11 | Son | — | Utah |
| 48 | Minie Roads | 38 | Head | Teacher | Utah |
| 49 | Genevieve Roads | 34 | Lodger | Stenographer | Utah |
| 50 | Maurice Hansen | 19 | Son | — | Utah |
| 51 | Benedict Krautz | 64 | Head | Sign Painter | Sweden |
| 52 | Borghilda Krautz | 55 | Wife | Tailoress | Norway |
| 53 | Donald G Krautz | 17 | Son | Floor Walker | Utah |
| 54 | Alice G Steward | 77 | Head | — | England |
| 55 | Isabell Jones | 78 | Head | — | England |
| 56 | Selma N Nelson | 33 | Daughter | Stenographer | Utah |
| 57 | Joseph H Nelson | 37 | Son-in-law | Smelter | Utah |
| 58 | Jose H Jr Nelson | 7 | Grandson | — | Utah |
| 59 | Selma Jean Dagains | 13 | Daughter | — | Utah |
| 60 | Gustaf Nordquist | 50 | Head | Automobile Mechanic | Sweden |
| 61 | Selten Nordquist | 22 | Son | Attendant | Utah |
| 62 | Franklin Nordquist | 18 | Son | — | Utah |
| 63 | David J Emery | 51 | Head | Carrier | Utah |
| 64 | Ruby J Emery | 49 | Wife | — | Utah |
| 65 | Barbara Emery | 22 | Daughter | Stenographer | Utah |
| 66 | Ray Emery | 19 | Son | — | Utah |
| 67 | Calvin Emery | 15 | Son | — | Utah |
| 68 | Wm H Fowler | 49 | Head | Engineer | Utah |
| 69 | Vera I Fowler | 44 | Wife | — | Utah |
| 70 | William Fowler | 23 | Son | Parts Clerk | Utah |
| 71 | Le Rasse Fowler | 21 | Son | Automobile Painter | Utah |
| 72 | Jay H Fowler | 19 | Son | Delivery | Utah |
| 73 | Jack Fowler | 17 | Son | New Worker | Utah |
| 74 | Mary Lou Fowler THIS PERSON | 14 | Daughter | — | Utah |
| 75 | Lewis Fowler | 7 | Son | — | Utah |
| 76 | Michal Fowler | 1 | Son | — | Utah |
| 77 | Margaret Merrill | 62 | Head | — | Michigan |
| 78 | John G G Merrill | 30 | Son | Sales Representative | Ohio |
| 79 | Robert J Fisher | 39 | Head | Salesman | Utah |
| 80 | Ione N Fisher | 37 | Wife | Clerk | Utah |
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)