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Mary Mcneil — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Salt-Lake-County, Utah
Our Model Tree links this Mary Mcneil across the 1930 and 1940 US Censuses in Salt-Lake-County, Utah (XGBoost, ~Confirmed) — first a spouse (b.~1905), then head of a 7-person household.
Age 35
b. ~1905
Female
Spouse
Born: Idaho
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Salt-Lake-County, Utah |
| Surname | McNeil |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Idaho |
| 1935 Residence (City) | Salt Lake City |
| 1935 Residence (County) | Salt Lake |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
| Township / Ward | Salt Lake City |
| Est. Birth Year | ~1905 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Mcneil | Daughter | — | 17 | ~1923 |
| Maxine Mcneil | Daughter | — | 10 | ~1930 |
| Harold Mcneil | Son | — | 15 | ~1925 |
| Mary Mcneil | Spouse | — | 35 | ~1905 |
| Peggy Mcneil | Daughter | — | 6 | ~1934 |
| John Mcneil | Head | — | 41 | ~1899 |
| Betty Mcneil | Daughter | — | 13 | ~1927 |
Census Appearances
1930
Salt Lake, …
Other, age 25
Salt Lake, Utah · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McNeil |
| Given Name | Mary |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Idaho |
| Age at First Marriage | 18 |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1940
Salt-Lake-County, Utah
Spouse, age 35
Salt-Lake-County, Utah · implied b. ~1905 — 7 household members
| Surname | McNeil |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Idaho |
| 1935 Residence (City) | Salt Lake City |
| 1935 Residence (County) | Salt Lake |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
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 Mcneil across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Mcneil
Spouse · 1940 · age 35 · b. ~1905 · Utah
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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 — 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-t0627-04225-00016)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Fannie Burbidge | 64 | Wife | — | Utah |
| 42 | Harold R. O. Farnes | 31 | Head | Boilermaker | California |
| 43 | Catherine Farnes | 33 | Wife | — | Utah |
| 44 | Catherine Ellen Farnes | 5 | Daughter | — | Utah |
| 45 | Marylin Rae Farnes | 4 | Daughter | — | Utah |
| 46 | Barbara Wilson | 78 | Head | — | Scotland |
| 47 | Barbara Baker | 57 | Daughter | — | Scotland |
| 48 | Russell L. Brown | 40 | Head | Tile Setter | Canada-English |
| 49 | Edna Brown | 37 | Wife | — | Wyoming |
| 50 | La Grande Brown | 15 | Son | — | Utah |
| 51 | Betty Brown | 9 | Daughter | — | Utah |
| 52 | George A. Brown | 39 | Head | Cab-Driver | Utah |
| 53 | Anna A. Brown | 33 | Wife | — | Utah |
| 54 | Arlene M. Brown | 4 | Daughter | — | Utah |
| 55 | Lewis Naisbitt | 37 | Head | Laborer | Utah |
| 56 | John Sainsbury | 23 | Head | Janitor | Utah |
| 57 | Ella Sainsbury | 19 | Wife | — | Utah |
| 58 | Bonnie Jean Sainsbury | 0 | Daughter | — | Utah |
| 59 | Hilda Wade | 53 | Head | Cook + Housekeeper | Utah |
| 60 | Enoch Neilson | 43 | Lodger | Fireman | Denmark |
| 61 | Harry W. Keim | 45 | Lodger | Roofer | Utah |
| 62 | Tom Critchley | 21 | Lodger | Machinist Helper | Utah |
| 63 | Clarence Foote | 35 | Lodger | Carpenter | Utah |
| 64 | Marvin E. Jacobson | 21 | Head | Dispatcher | Utah |
| 65 | Dorothy M. Jacobson | 17 | Wife | — | Wyoming |
| 66 | Joseph Sanone | 53 | Head | Laborer | Italy |
| 67 | Concetta Sanone | 57 | Wife | — | Italy |
| 68 | Tony Sanone | 35 | Son | Boilermaker Helper | Utah |
| 69 | Sam Sanone | 33 | Son | Boilermaker Helper | Utah |
| 70 | Mary Sanone | 28 | Daughter | — | Utah |
| 71 | Louis Rockelman | 53 | Head | Route Engineer | Germany |
| 72 | Alvin Rockelman | 20 | Son | Laborer | Utah |
| 73 | Mabel Rockelman | 17 | Daughter | — | Utah |
| 74 | John A. Mcneil | 41 | Head | Service Man | Idaho |
| 75 | Mary Mcneil THIS PERSON | 35 | Wife | — | Idaho |
| 76 | Mary Mcneil | 17 | Daughter | — | Idaho |
| 77 | Harold Mcneil | 15 | Son | — | Idaho |
| 78 | Betty Mcneil | 13 | Daughter | — | Idaho |
| 79 | Maxine Mcneil | 10 | Daughter | — | Utah |
| 80 | Peggy Mcneil | 6 | Daughter | — | 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)