ME
Mary Evans — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Weber-County, Utah
Our Model Tree links this Mary Evans across the 1920, 1930 and 1940 US Censuses in Weber-County, Utah (XGBoost, ~Confirmed) — first a spouse (b.~1880), then head of a 5-person household.
Age 60
b. ~1880
Female
Spouse
Born: Utah
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Weber-County, Utah |
| Surname | Evans |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Ogden City |
| 1935 Residence (County) | Weber |
| Additional Details | |
| Industry | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Ogden City |
| Est. Birth Year | ~1880 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Eleanor Evans | Daughter | — | 20 | ~1920 |
| Oscar Evans | Head | — | 62 | ~1878 |
| Alta Evans | Other | — | 29 | ~1911 |
| Ozel Evans | Son | — | 34 | ~1906 |
| Mary Evans | Spouse | — | 60 | ~1880 |
Census Appearances
1920
Weber, Utah
Spouse, age 39
Weber, Utah · implied b. ~1881 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Evans |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Utah |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Weber, Utah
Spouse, age 49
Weber, Utah · implied b. ~1881 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Evans |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Utah |
| Age at First Marriage | 22 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Weber-County, Utah
Spouse, age 60
Weber-County, Utah · implied b. ~1880 — 5 household members
| Surname | Evans |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Ogden City |
| 1935 Residence (County) | Weber |
| Industry | 0 |
| Highest Grade | 7 |
| 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 Evans across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Evans
Spouse · 1940 · age 60 · b. ~1880 · 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 — Weber-County, Utah
Open full size
1940 US Federal Census — Weber-County, Utah
Page Contents
33 people indexed on this census page (nara:1940:m-t0627-04222-00942)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Merle Young | 26 | Wife | — | Wyoming |
| 2 | D. Kent Young | 2 | Son | — | Utah |
| 3 | Catherine Clark | 15 | Sister-in-law | — | Wyoming |
| 4 | Ole G. Carlsen | 48 | Head | Clerk | Utah |
| 5 | Vivian O. Carlsen | 48 | Wife | — | Utah |
| 6 | Merill H. Carlsen | 22 | Son | Laborer | Utah |
| 7 | Norman A. Carlsen | 18 | Son | — | Utah |
| 8 | Don O. Carlsen | 13 | Son | — | Utah |
| 9 | Vern R. Carlsen | 9 | Son | — | Utah |
| 10 | Jay H. Carlsen | 6 | Son | — | Utah |
| 11 | George A. Hodson | 50 | Head | Realtor | Utah |
| 12 | Hattie P. Hodson | 37 | Wife | Hand Finisher | Utah |
| 13 | Ralph Hodson | 18 | Son | Delivery Boy | Utah |
| 14 | Delmort Hodson | 14 | Son | New Worker | Utah |
| 15 | Blanch Hodson | 10 | Daughter | — | Utah |
| 16 | Herbert W. Wilson | 54 | Head | Carpenter | England |
| 17 | Elizabeth A. Wilson | 55 | Wife | — | England |
| 18 | Clifford H. Wilson | 21 | Son | Carpenter | Washington |
| 19 | Sarah Cashmore | 80 | Head | — | England |
| 20 | Lena Hanson | 60 | Head | — | Norway |
| 21 | Royal Hanson | 21 | Son | Clerk | Utah |
| 22 | Katherine Hanson | 17 | Daughter | — | Utah |
| 23 | Leland C. Hanson | 23 | Son | Carpenter | Utah |
| 24 | Marjorie Hanson | 20 | Daughter-in-law | — | Utah |
| 25 | Richard L. Hanson | 2 | Grandson | — | Utah |
| 26 | Oscar J. Evans | 62 | Head | Carpenter | Utah |
| 27 | Mary E. Evans THIS PERSON | 60 | Wife | — | Utah |
| 28 | Ozel J. Evans | 34 | Son | Carpenter Helper | Utah |
| 29 | Alta M. Evans | 29 | Daughter-in-law | Stenographer | Utah |
| 30 | Eleanor R. Evans | 20 | Daughter | — | Utah |
| 31 | James F. Blanchard | 30 | Head | Yard Clerk | Wyoming |
| 32 | Jeanne Blanchard | 31 | Wife | — | California |
| 33 | Mary Lucille Blanchard | 1 | 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)