ME
Martha Evans — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Utah-County, Utah
Our Model Tree links this Martha Evans across the 1930 and 1940 US Censuses in Utah-County, Utah (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 8-person household.
Age 25
b. ~1915
Female
Daughter
Born: Utah
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Utah-County, Utah |
| Surname | Evans |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Provo City |
| 1935 Residence (County) | Utah |
| Additional Details | |
| Occupation | Demonstrator |
| Industry | Utah Light & Power |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 840 |
| Highest Grade | C 1 |
| 1935 Residence | Same house |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Occupation | Demonstrator |
| Township / Ward | Provo City |
| Est. Birth Year | ~1915 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Bernice Evans | Daughter | — | 11 | ~1929 |
| Fred Evans | Head | — | 67 | ~1873 |
| John Evans | Son | — | 21 | ~1919 |
| Jane Evans | Spouse | — | 53 | ~1887 |
| Jane Evans | Daughter | — | 11 | ~1929 |
| Gene Evans | Daughter | — | 11 | ~1929 |
| Martha Evans | Daughter | — | 25 | ~1915 |
| Bert Evans | Son | — | 15 | ~1925 |
Census Appearances
1930
Utah, Utah
Daughter, age 15
Utah, Utah · implied b. ~1915 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Evans |
| Given Name | Martha |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | England |
| Mother's Birthplace | Utah |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Utah-County, Utah
Daughter, age 25
Utah-County, Utah · implied b. ~1915 — 8 household members
| Surname | Evans |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Provo City |
| 1935 Residence (County) | Utah |
| Occupation | Demonstrator |
| Industry | Utah Light & Power |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 840 |
| Highest Grade | C 1 |
| 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 Martha Evans across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Martha Evans
Daughter · 1940 · age 25 · b. ~1915 · Utah
★ You are viewing this record
Sibling
John Evans
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jane Evans
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernice Evans
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gene Evans
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bert Evans
Sibling · 1940 · age 15
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 — Utah-County, Utah
Open full size
1940 US Federal Census — Utah-County, Utah
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04220-00103)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Raymond Madsen | 30 | Head | Truck Driver | Utah |
| 2 | Vera S. Madsen | 25 | Wife | — | Utah |
| 3 | Carol Joy Madsen | 5 | Daughter | — | Utah |
| 4 | W. Monroe Paxman | 54 | Head | Manager | Utah |
| 5 | Achsa E. Paxman | 54 | Wife | — | Utah |
| 6 | Monroe Jr. Paxman | 20 | Son | — | Utah |
| 7 | Doressa Paxman | 16 | Daughter | — | Utah |
| 8 | V. A. Fredrickson | 33 | Head | Mechanic | Utah |
| 9 | Vila D. Fredrickson | 29 | Wife | — | Utah |
| 10 | Eugene V. Fredrickson | 9 | Son | — | Utah |
| 11 | Ronald A. Fredrickson | 7 | Son | — | Utah |
| 12 | Lewis K. Fredrickson | 5 | Son | — | Utah |
| 13 | Loretta D. Fredrickson | 3 | Daughter | — | Utah |
| 14 | Douglas Lem Fredrickson | 0 | Son | — | Utah |
| 15 | A. Glenn Singleton | 41 | Head | Printer | Utah |
| 16 | Louise Singleton | 35 | Wife | — | Utah |
| 17 | Gloria Singleton | 16 | Daughter | — | Utah |
| 18 | Donna Singleton | 14 | Daughter | — | Utah |
| 19 | Edward Jolley | 43 | Head | Salesman | Utah |
| 20 | Rosella Jolley | 44 | Wife | — | Utah |
| 21 | Joyce Jolley | 19 | Daughter | Office Girl | Utah |
| 22 | Voneta Jolley | 17 | Daughter | — | Utah |
| 23 | Weldon Jolley | 13 | Son | — | Utah |
| 24 | Dewey Jolley | 11 | Son | — | Utah |
| 25 | Boyd Jolley | 3 | Son | — | Utah |
| 26 | Fred Evans | 67 | Head | — | England |
| 27 | Jane B. Q. Evans | 53 | Wife | — | Utah |
| 28 | Martha Evans THIS PERSON | 25 | Daughter | Demonstrator | Utah |
| 29 | John R. Evans | 21 | Son | — | Utah |
| 30 | Bert P. Evans | 15 | Son | — | Utah |
| 31 | Bernice Evans | 11 | Daughter | — | Utah |
| 32 | Gene Evans | 11 | Daughter | — | Utah |
| 33 | Jane Evans | 11 | Daughter | — | Utah |
| 34 | Elwood Carter | 35 | Head | Fountain Work | Utah |
| 35 | May C. Carter | 33 | Wife | — | Utah |
| 36 | Jeannine Carter | 10 | Daughter | — | Utah |
| 37 | Vivian Carter | 4 | Daughter | — | Utah |
| 38 | John H. Davies | 74 | Head | — | Wales |
| 39 | Lilly S. Davies | 74 | Wife | — | England |
| 40 | H. O. Reese | 56 | Head | Cement Work | 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)