MW
Mary Wilcox — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Davis, Utah
Our Model Tree links this Mary Wilcox across the 1920 and 1930 US Censuses in Davis, Utah (XGBoost, ~Confirmed) — first a daughter (b.~1912), then head of a 11-person household.
Age 18
b. ~1912
Female
Daughter
Born: Utah
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Davis, Utah |
| Surname | Wilcox |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Syracuse Precinct |
| Est. Birth Year | ~1912 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Louise Wilcox | Daughter | — | 7 | ~1923 |
| Elmer Wilcox | Son | — | 19 | ~1911 |
| Mary Wilcox | Daughter | — | 18 | ~1912 |
| Lynn Wilcox | Son | — | 16 | ~1914 |
| Bess Wilcox | Son | — | 2 | ~1928 |
| Harold Wilcox | Son | — | 21 | ~1909 |
| Darrel Wilcox | Son | — | 11 | ~1919 |
| William Wilcox | Head | — | 50 | ~1880 |
| Hugh Wilcox | Son | — | 23 | ~1907 |
| Myron Wilcox | Son | — | 14 | ~1916 |
| Emily Wilcox | Other | — | 46 | ~1884 |
Census Appearances
1920
Davis, Utah
Daughter, age 7
Davis, Utah · implied b. ~1913 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wilcox |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Davis, Utah
Daughter, age 18
Davis, Utah · implied b. ~1912 — 11 household members
| Surname | Wilcox |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| 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 Wilcox across 2 US Census years (1920 and 1930) in Davis, Utah, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Wilcox
Daughter · 1930 · age 18 · b. ~1912 · Utah
★ You are viewing this record
Sibling
Darrel Wilcox
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elmer Wilcox
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bess Wilcox
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lynn Wilcox
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Myron Wilcox
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hugh Wilcox
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Wilcox
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Wilcox
Sibling · 1930 · age 21
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
1930 US Federal Census — Davis, Utah
Open full size
1930 US Federal Census — Davis, Utah
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2415unit:0876)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Harry Sakimo | 45 | Head | Labourer | Japan |
| 52 | Perry P. Sessions | 48 | Head | Farmer | Utah |
| 53 | Harriet Sessions | 45 | Wife-H | — | Utah |
| 54 | Perry N. Jr. Sessions | 22 | Son | — | Utah |
| 55 | Myron G. Sessions | 18 | Son | — | Utah |
| 56 | Lois Sessions | 14 | Daughter | — | Utah |
| 57 | Clarence L. Sessions | 12 | Son | — | Utah |
| 58 | Don P. Sessions | 9 | Son | — | Utah |
| 59 | Yos. Hahn | 45 | Lodger | Labourer | Korea |
| 60 | Charles E. Sessions | 42 | Head | Farmer | Utah |
| 61 | Gwen Sessions | 32 | Wife-H | — | Br. South Africa |
| 62 | Frank G. Sessions | 4 | Son | — | Utah |
| 63 | Jean Sessions | 3 | Daughter | — | Utah |
| 64 | Marie Sessions | 1 | Daughter | — | Utah |
| 65 | Fred W. Sessions | 0 | Son | — | Utah |
| 66 | William H. Wilcox | 50 | Head | Farmer | Utah |
| 67 | Emily Wilcox | 46 | Wife-H | — | Utah |
| 68 | Hugh B. Wilcox | 23 | Son | — | Utah |
| 69 | Harold Wilcox | 21 | Son | Labourer|Farmer | Utah |
| 70 | Elmer Wilcox | 19 | Son | — | Utah |
| 71 | Mary Wilcox THIS PERSON | 18 | Daughter | — | Utah |
| 72 | Lynn Wilcox | 16 | Son | — | Utah |
| 73 | Myron Wilcox | 14 | Son | — | Utah |
| 74 | Darrel Wilcox | 11 | Son | — | Utah |
| 75 | Louise Wilcox | 7 | Daughter | — | Utah |
| 76 | Bess Wilcox | 2 | Son | — | Utah |
| 77 | David H. Wilcox | 24 | Head | Farmer|Labourer | Utah |
| 78 | Ann Wilcox | 23 | Wife-H | — | Utah |
| 79 | Milton H. Wilcox | 1 | Son | — | Utah |
| 80 | Joseph Steed | 29 | Head | Farmer | Utah |
| 81 | Louise Steed | 24 | Wife-H | — | Utah |
| 82 | Eloise Steed | 1 | Daughter | — | Utah |
| 83 | Hubert Steed | 24 | Head | Farmer | Utah |
| 84 | Sylvia M. Steed | 23 | Wife-H | — | Utah |
| 85 | Wilda Steed | 0 | Daughter | — | Utah |
| 86 | Thomas E. Briggs | 60 | Head | Farmer | Utah |
| 87 | Malinda Briggs | 58 | Wife-H | — | Utah |
| 88 | Ruth Briggs | 18 | Daughter | — | Utah |
| 89 | Elton Briggs | 13 | Son | — | Utah |
| 90 | Theron Briggs | 23 | Head | Labourer|Farmer | Utah |
| 91 | La Rue Briggs | 20 | Wife-H | — | Utah |
| 92 | Glen Briggs | 29 | Head | Farmer | Utah |
| 93 | Doris Briggs | 29 | Wife-H | — | Utah |
| 94 | Fay Childs | 28 | Head | Farmer | Utah |
| 95 | Viola C. Childs | 28 | Wife-H | — | Utah |
| 96 | Dale Childs | 10 | Son | — | Utah |
| 97 | Helen Childs | 7 | Daughter | — | Utah |
| 98 | John E. Bodily | 47 | Head | Farmer | Utah |
| 99 | Mary L. Bodily | 47 | Wife-H | — | Utah |
| 100 | Afton Bodily | 19 | Daughter | — | 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)