MN
Mary Norris — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Salt-Lake-County, Utah
Our Model Tree links this Mary Norris across the 1930 and 1940 US Censuses in Salt-Lake-County, Utah (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 6-person household.
Age 22
b. ~1918
Female
Daughter
Born: Utah
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Salt-Lake-County, Utah |
| Surname | Norris |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Magna |
| 1935 Residence (County) | Salt Lake |
| Additional Details | |
| Occupation | Saleswoman |
| Industry | Notion Store |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 298 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Occupation | Saleswoman |
| Township / Ward | Magna |
| Est. Birth Year | ~1918 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Fred Norris | Son | — | 18 | ~1922 |
| Richard Norris | Son | — | 19 | ~1921 |
| Robert Norris | Head | — | 44 | ~1896 |
| Mercy Norris | Spouse | — | 41 | ~1899 |
| Robert Norris | Son | — | 21 | ~1919 |
| Mary Norris | Daughter | — | 22 | ~1918 |
Census Appearances
1930
Salt Lake, …
Daughter, age 12
Salt Lake, Utah · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Norris |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | England |
| Mother's Birthplace | Utah |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Salt-Lake-County, Utah
Daughter, age 22
Salt-Lake-County, Utah · implied b. ~1918 — 6 household members
| Surname | Norris |
| Given Name | Mary E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Magna |
| 1935 Residence (County) | Salt Lake |
| Occupation | Saleswoman |
| Industry | Notion Store |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 298 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| 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 Norris across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Norris
Daughter · 1940 · age 22 · b. ~1918 · Utah
★ You are viewing this record
Sibling
Fred Norris
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Norris
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Norris
Sibling · 1940 · age 19
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-t0627-04215-01021)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James W. Cahoon | 58 | Head | Janitor | Utah |
| 2 | Lavenia Cahoon | 55 | Wife | — | Utah |
| 3 | Carl J. Larson | 51 | Head | Foundry Helper | Sweden |
| 4 | Charlotte Larson | 51 | Wife | — | Idaho |
| 5 | George E. F. Begent | 28 | Head | Clerk | England |
| 6 | Alice Begent | 26 | Wife | — | Utah |
| 7 | Margery A. Begent | 7 | Daughter | — | Utah |
| 8 | Shirley J. Begent | 2 | Daughter | — | Utah |
| 9 | Clifford G. Gage | 39 | Head | Scaleman | Michigan |
| 10 | Mary A. Gage | 36 | Wife | — | North Dakota |
| 11 | Clifford A. Gage | 9 | Son | — | Utah |
| 12 | Bertha M. Gage | 7 | Daughter | — | Utah |
| 13 | Newell Dalrymple | 53 | Head | Janitor | Idaho |
| 14 | Vera Dalrymple | 44 | Wife | Sewing Machine Operator | Idaho |
| 15 | Alfin Dalrymple | 22 | Daughter | — | Idaho |
| 16 | Levon Dalrymple | 18 | Son | — | Idaho |
| 17 | Wanda Dalrymple | 16 | Daughter | — | Idaho |
| 18 | George A. Rowsell | 58 | Head | Salesman | Utah |
| 19 | Martha P. Rowsell | 53 | Wife | — | Utah |
| 20 | Marcia G. Rowsell | 18 | Daughter | — | Utah |
| 21 | Robert J. Norris | 44 | Head | Air Brake Man | England |
| 22 | Mercy A. Norris | 41 | Wife | — | Utah |
| 23 | Mary E. Norris THIS PERSON | 22 | Daughter | Saleswoman | Utah |
| 24 | Robert G. Norris | 21 | Son | Carman Helper | Utah |
| 25 | Richard A. Norris | 19 | Son | Screen Man | Utah |
| 26 | Fred L. Norris | 18 | Son | Cleanup Man | Utah |
| 27 | Lyman G. Clark | 38 | Head | Pumpman | Utah |
| 28 | Nettie Clark | 37 | Wife | — | Utah |
| 29 | Nola J. Clark | 13 | Daughter | — | Utah |
| 30 | Lyman G. Clark | 9 | Son | — | Utah |
| 31 | Melvin B. Harvey | 32 | Head | Boilermaker | Utah |
| 32 | Orpha Harvey | 28 | Wife | — | Utah |
| 33 | Patricia Harvey | 5 | Daughter | — | Utah |
| 34 | Dennis P. Harvey | 0 | Son | — | Utah |
| 35 | Cornelius E. Baxter | 52 | Head | Blacksmith | Utah |
| 36 | Mabel R. Baxter | 49 | Wife | — | Utah |
| 37 | Hazel M. Baxter | 20 | Daughter | — | Utah |
| 38 | Dorothy M. Baxter | 16 | Daughter | — | Utah |
| 39 | John L. Breeze | 25 | Head | Machinist Helper | Utah |
| 40 | La Rue Breeze | 22 | Wife | — | 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)