MW
Mary William — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Box Elder, Utah
Our Model Tree links this Mary William across the 1920 and 1930 US Censuses in Box Elder, Utah (XGBoost, ~Confirmed) — first a spouse (b.~1868), then head of a 4-person household.
Age 62
b. ~1868
Female
Spouse
Born: Utah
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Box Elder, Utah |
| Surname | William |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Utah |
| Age at First Marriage | 20 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Perry Town |
| Est. Birth Year | ~1868 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ray William | Son | — | 15 | ~1915 |
| Elmer William | Son | — | 17 | ~1913 |
| Mary William | Spouse | — | 62 | ~1868 |
| Andrew William | Head | — | 65 | ~1865 |
Census Appearances
1920
Box Elder, …
Spouse, age 52
Box Elder, Utah · implied b. ~1868 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Utah |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Box Elder, …
Spouse, age 62
Box Elder, Utah · implied b. ~1868 — 4 household members
| Surname | William |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Utah |
| Age at First Marriage | 20 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| 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 William across 2 US Census years (1920 and 1930) in Box Elder, Utah, using XGBoost record linkage.
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This person
Anchor record
Mary William
Spouse · 1930 · age 62 · b. ~1868 · Utah
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Box Elder, Utah
Open full size
1930 US Federal Census — Box Elder, Utah
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2414unit:0437)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jacob Vander Steene | 25 | Head | Mechanic | Utah |
| 2 | Gwendolyn Vander Steene | 25 | Wife | — | Utah |
| 3 | Darlene Vander Steene | 1 | Daughter | — | Utah |
| 4 | Fred Young | 29 | Head | Foreman | Utah |
| 5 | Alice Young | 24 | Wife | — | Utah |
| 6 | Ray Young | 9 | Son | — | Utah |
| 7 | Lorraine Young | 7 | Daughter | — | Utah |
| 8 | Lowell Young | 5 | Son | — | Utah |
| 9 | Richard Young | 1 | Son | — | Utah |
| 10 | Farley E. Dorius | 43 | Head | Farmer | Utah |
| 11 | Marie Dorius | 41 | Wife | — | Denmark |
| 12 | Rosa M. Dorius | 20 | Daughter | — | Utah |
| 13 | Stanley Dorius | 15 | Son | — | Utah |
| 14 | Floyd Dorius | 13 | Son | — | Utah |
| 15 | Elizabeth S. Dorius | 84 | Mother | — | England |
| 16 | Leonard Petersen | 25 | Head | Operator | Utah |
| 17 | Juanita Petersen | 22 | Wife | — | Utah |
| 18 | D. Warren Taylor | 42 | Head | Maintenance | Utah |
| 19 | Myrtle Taylor | 39 | Wife | — | Utah |
| 20 | Irene Taylor | 16 | Daughter | — | Utah |
| 21 | Willis Taylor | 12 | Son | — | Utah |
| 22 | Mae Louise Taylor | 10 | Daughter | — | Utah |
| 23 | Mildred Taylor | 8 | Daughter | — | Utah |
| 24 | Sheldon Taylor | 4 | Son | — | Utah |
| 25 | Ivan Taylor | 1 | Son | — | Utah |
| 26 | Joseph Westover | 73 | Head | — | Utah |
| 27 | Sarah Jane Westover | 72 | Wife | — | Utah |
| 28 | James W. Denning | 53 | Head | Farmer | Tennessee |
| 29 | Maud Denning | 52 | Wife | — | Tennessee |
| 30 | Evelyn Denning | 16 | Daughter | — | Tennessee |
| 31 | William Denning | 10 | Son | — | Pennsylvania |
| 32 | Graham Denning | 27 | Head | Helper | Tennessee |
| 33 | James Denning | 22 | Male | — | Tennessee |
| 34 | Albert Weaver | 50 | Head | Farmer | Utah |
| 35 | Allie Weaver | 51 | Wife | — | Illinois |
| 36 | Hazel Weaver | 18 | Daughter | — | Utah |
| 37 | Dean Weaver | 16 | Son | — | Utah |
| 38 | Dallas Weaver | 14 | Daughter | — | Utah |
| 39 | Jacob Thomas | 69 | Head | Mechanic | Wales |
| 40 | Robert Thomas | 67 | Brother | Farmer | Wales |
| 41 | David Thomas | 65 | Brother | Farmer | Utah |
| 42 | Andrew J. William | 65 | Head | Farmer | Utah |
| 43 | Mary William THIS PERSON | 62 | Wife | — | Utah |
| 44 | Elmer D. William | 17 | Son | — | Utah |
| 45 | Ray William | 15 | Son | — | Utah |
| 46 | E. Brown Athon | 25 | Head | Brakeman | Utah |
| 47 | Lucile Athon | 24 | Wife | Nurse | Utah |
| 48 | Henry Wagstaff | 68 | Head | Farmer | England |
| 49 | Caroline Wagstaff | 61 | Wife | — | Utah |
| 50 | Leon Wagstaff | 18 | Son | — | Utah |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)