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Mary Francis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Tooele-County, Utah
Our Model Tree links this Mary Francis across the 1930 and 1940 US Censuses in Tooele-County, Utah (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 8-person household.
Age 14
b. ~1926
Female
Daughter
Born: Nevada
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Tooele-County, Utah |
| Surname | Francis |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Nevada |
| 1935 Residence (City) | Tooele City |
| 1935 Residence (County) | Tooele |
| Additional Details | |
| Hours Worked | 6 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Nevada |
| Birth Country | United States |
| Birthplace (normalized) | nevada |
| Township / Ward | Tooele 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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Nick Francis | Head | — | 55 | ~1885 |
| Sophia Francis | Daughter | — | 7 | ~1933 |
| Stella Francis | Daughter | — | 11 | ~1929 |
| Virginia Francis | Daughter | — | 16 | ~1924 |
| Tula Francis | Daughter | — | 19 | ~1921 |
| Jennie Francis | Spouse | — | 45 | ~1895 |
| Jessie Francis | Daughter | — | 6 | ~1934 |
| Mary Francis | Daughter | — | 14 | ~1926 |
Census Appearances
1930
Tooele, Utah
Daughter, age 3
Tooele, Utah · implied b. ~1927 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Francheo |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Nevada |
| Father's Birthplace | Greece |
| Mother's Birthplace | Greece |
| Birth State | Nevada |
| Birth Country | United States |
| Birthplace (normalized) | nevada |
1940
Tooele-County, Utah
Daughter, age 14
Tooele-County, Utah · implied b. ~1926 — 8 household members
| Surname | Francis |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Nevada |
| 1935 Residence (City) | Tooele City |
| 1935 Residence (County) | Tooele |
| Hours Worked | 6 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Nevada |
| Birth Country | United States |
| Birthplace (normalized) | nevada |
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 Francis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Francis
Daughter · 1940 · age 14 · b. ~1926 · Utah
★ You are viewing this record
Sibling
Tula Francis
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sophia Francis
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Francis
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jessie Francis
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stella Francis
Sibling · 1940 · age 11
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 — Tooele-County, Utah
Open full size
1940 US Federal Census — Tooele-County, Utah
Page Contents
37 people indexed on this census page (nara:1940:m-t0627-04218-00324)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William Sodja | 17 | Son | — | Utah |
| 43 | Albert C. Shubert | 52 | Head | — | Germany |
| 44 | Ellen E. Shubert | 30 | Wife | — | Utah |
| 45 | Stella Shubert | 14 | Daughter | — | Utah |
| 46 | Albert Jr. Shubert | 12 | Son | — | Utah |
| 47 | Barbara Shubert | 6 | Daughter | — | Utah |
| 48 | Walter Shubert | 2 | Son | — | Utah |
| 49 | Lorenzo R. Smith | 50 | Head | Watchman | Utah |
| 50 | Lois Smith | 16 | Daughter | — | Utah |
| 51 | Romona Smith | 14 | Daughter | — | Utah |
| 52 | Buddy Ray Smith | 13 | Son | — | Utah |
| 53 | Lorin Richard Smith | 11 | Son | — | Utah |
| 55 | Nick Francis | 55 | Head | — | Greece |
| 56 | Jennie Francis | 45 | Wife | — | Greece |
| 57 | Tula Francis | 19 | Daughter | Waitress | Wisconsin |
| 58 | Virginia Francis | 16 | Daughter | — | Nevada |
| 59 | Mary Francis THIS PERSON | 14 | Daughter | — | Nevada |
| 60 | Stella Francis | 11 | Daughter | — | Nevada |
| 61 | Sophia Francis | 7 | Daughter | — | Utah |
| 62 | Jessie Francis | 6 | Daughter | — | Utah |
| 63 | Mike Savich | 59 | Head | Laborer | Yugoslavia |
| 64 | Milka Savich | 52 | Wife | — | Yugoslavia |
| 65 | Charles Savich | 23 | Son | — | Utah |
| 66 | John T. Konoka | 30 | Head | Laborer | Iowa |
| 67 | Blanche Konoka | 56 | Mother | — | Iowa |
| 68 | Steve Savich | 25 | Head | Laborer | Utah |
| 69 | Eva Savich | 25 | Wife | — | Utah |
| 70 | Annie Tingotti | 21 | Head | Clerk | Utah |
| 71 | Sundie Tingotti | 19 | Sister | — | Utah |
| 72 | Antonette Tingotti | 18 | Sister | — | Utah |
| 73 | Pauline Tingotti | 15 | Sister | — | Utah |
| 74 | Dominic Calciaro | 30 | Brother | Laborer | Utah |
| 75 | Mary Calciaro | 24 | Sister | — | Utah |
| 76 | Angelo Calciaro | 5 | Nephew | — | Utah |
| 77 | Rose Marie Calciaro | 5 | Niece | — | Utah |
| 78 | Virgil C. Ingram | 26 | Head | — | West Virginia |
| 79 | Florence Ingram | 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)