MS
Mary Sharp — 1930 US Census Record
Model Tree available1930 United States Federal Census · Utah, Utah
Our Model Tree links this Mary Sharp across the 1920, 1930 and 1940 US Censuses in Utah, Utah (XGBoost, ~Confirmed), with identified parents Frank & Frank — first a son (b.~1919), then head of a 4-person household.
Age 11
b. ~1919
Male
Son
Born: Utah
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Utah, Utah |
| Surname | Sharp |
| Given Name | Mary W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| 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 | Lehi City |
| Est. Birth Year | ~1919 |
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 |
|---|---|---|---|---|
| Lyle Sharp | Daughter | — | 8 | ~1922 |
| Frank Sharp | Head | — | 31 | ~1899 |
| Pearl Sharp | Other | — | 30 | ~1900 |
| Mary Sharp | Son | — | 11 | ~1919 |
Census Appearances
1920
Utah, Utah
Son, age
Utah, Utah · implied b. ~1920 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sharp |
| Given Name | Max |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Utah, Utah
Son, age 11
Utah, Utah · implied b. ~1919 — 4 household members
| Surname | Sharp |
| Given Name | Mary W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| 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 |
1940
Utah-County, Utah
Son, age 21
Utah-County, Utah · implied b. ~1919 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sharpe |
| Given Name | Mae H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Lehi City |
| 1935 Residence (County) | Utah |
| Industry | 0 |
| Highest Grade | C 3 |
| 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 Sharp across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Sharpe (~0.92 confidence) and father Frank Sharp (~0.92 confidence) and mother Pearl Sharp (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Sharpe
b. ~1890
Source father
● Household
· direct · ~0.92
Father
Frank Sharp
b. ~1899
Source father
● Household
· direct · ~0.92
Mother
Pearl Sharp
b. ~1900
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Sharp
Son · 1930 · age 11 · b. ~1919 · Utah
★ You are viewing this record
Sibling
Lyle Sharp
Sibling · 1930 · age 8
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 — Utah, Utah
Open full size
1930 US Federal Census — Utah, Utah
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2423unit:0245)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Beth Hartshorn | 6 | Daughter | — | Utah |
| 2 | Leon Hartshorn | 1 | Son | — | Utah |
| 3 | Vanderbilt Christofferson | 42 | Head | City Marshall | Arizona |
| 4 | Ruth Christofferson | 15 | Daughter | — | Utah |
| 5 | Barbara Christofferson | 13 | Daughter | — | Utah |
| 6 | Ross Christofferson | 11 | Son | — | Utah |
| 7 | Paul V. Christofferson | 9 | Son | — | Utah |
| 8 | David W. Christofferson | 7 | Son | — | Utah |
| 9 | Betty L. Christofferson | 6 | Daughter | — | Utah |
| 10 | Armis Christofferson | 5 | Daughter | — | Utah |
| 11 | Richard H. Christofferson | 3 | Son | — | Utah |
| 12 | Edmund H. Fowler | 62 | Head | Farmer | Utah |
| 13 | Mary E. Fowler | 62 | Wife-H | — | Utah |
| 14 | Milan P. Fowler | 16 | Son | — | Utah |
| 15 | John H. Smith | 60 | Head | Farmer | Germany |
| 16 | Mary B. Smith | 57 | Wife-H | — | England |
| 17 | Heber J. Fowler | 36 | Head | Farmer | Utah |
| 18 | Gladys M. Fowler | 36 | Wife-H | — | Utah |
| 19 | Verland Fowler | 15 | Daughter | — | Utah |
| 20 | Jean Fowler | 13 | Daughter | — | Utah |
| 21 | Lot A. Russon | 46 | Head | Farmer | Utah |
| 22 | Sarah L. Russon | 43 | Wife-H | — | Utah |
| 23 | Wilmuth Russon | 18 | Daughter | — | Utah |
| 24 | Ronee Russon | 14 | Daughter | — | Utah |
| 25 | Josephine Russon | 8 | Daughter | — | Utah |
| 26 | Lester L. Russon | 5 | Son | — | Utah |
| 27 | Charles R. Crabb | 28 | Head | Butcher | Utah |
| 28 | Aretta Crabb | 26 | Wife-H | — | Utah |
| 29 | Dale R. Crabb | 5 | Son | — | Utah |
| 30 | Amy J. Crabb | 2 | Daughter | — | Utah |
| 31 | Ralph E. Wood | 37 | Head | Station Agent | Utah |
| 32 | Etta M. Wood | 47 | Wife-H | — | Oregon |
| 33 | David J. Wilson | 23 | Head | Auto Repairing | Utah |
| 34 | Emma Wilson | 18 | Wife-H | — | Utah |
| 35 | Lavon Wilson | 1 | Daughter | — | Utah |
| 36 | John C. Wilson | 71 | Father | Salesman | Utah |
| 37 | Joseph P. Stulford | 69 | Head | Carpenter | North Carolina |
| 38 | James L. Edith | 29 | Head | Laborer | Utah |
| 39 | Kathleen E. Edith | 22 | Wife-H | — | England |
| 40 | William R. Sharp | 76 | Head | Farmer | England |
| 41 | Velute M. Sharp | 71 | Wife-H | — | Utah |
| 42 | Frank E. Sharp | 31 | Head | Representative | Utah |
| 43 | Pearl L. Sharp | 30 | Wife-H | — | Utah |
| 44 | Mary W. Sharp THIS PERSON | 11 | Son | — | Utah |
| 45 | Lyle Sharp | 8 | Daughter | — | Utah |
| 46 | David B. Roberts | 40 | Head | Poultryman | Utah |
| 47 | Hazel Roberts | 38 | Wife-H | — | Utah |
| 48 | Lapriel Roberts | 17 | Daughter | — | Utah |
| 49 | Alice Roberts | 16 | Daughter | — | Utah |
| 50 | Earl C. Roberts | 14 | Son | — | Utah |
Pedigree Summary
Mary + 1 sibling
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)