ES
Emma Smith — 1930 US Census Record
Model Tree available1930 United States Federal Census · Navajo, Arizona
Our Model Tree links this Emma Smith across the 1910, 1920 and 1930 US Censuses in Navajo, Arizona (XGBoost, ~Confirmed), with identified parents Samuel & Lula — first a daughter (b.~1906), then head of a 10-person household.
Age 24
b. ~1906
Female
Daughter
Born: Arizona
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Navajo, Arizona |
| Surname | Smith |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Additional Details | |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | 9494 |
| Can Read/Write | Yes |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
| Occupation | Teacher |
| Township / Ward | Snowflake Town |
| Est. Birth Year | ~1906 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Emma | Age | Birth yr |
|---|---|---|---|---|
| Edna Smith | Daughter | — | 13 | ~1917 |
| Emma Smith | Daughter | — | 24 | ~1906 |
| Lulu Smith | Daughter | — | 15 | ~1915 |
| Maurice Smith | Daughter | — | 7 | ~1923 |
| Irene Smith | Daughter | — | 11 | ~1919 |
| Leora Smith | Daughter | — | 17 | ~1913 |
| Samuel Smith | Head | — | 55 | ~1875 |
| Lulu Smith | Other | — | 54 | ~1876 |
| Harold Smith | Son | — | 19 | ~1911 |
| Robert Smith | Son | — | 9 | ~1921 |
Census Appearances
1910
Navajo, Arizona
Daughter, age 4
Navajo, Arizona · implied b. ~1906 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Emma S. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Utah |
| Mother's Birthplace | Idaho |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
1920
Navajo, Arizona
Daughter, age 13
Navajo, Arizona · implied b. ~1907 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Utah |
| Mother's Birthplace | Idaho |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
1930
Navajo, Arizona
Daughter, age 24
Navajo, Arizona · implied b. ~1906 — 10 household members
| Surname | Smith |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Arizona |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | 9494 |
| Can Read/Write | Yes |
| Birth State | Arizona |
| Birth Country | United States |
| Birthplace (normalized) | arizona |
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 Emma Smith across 3 US Census years (1910, 1920 and 1930) in Navajo, Arizona, using XGBoost record linkage. Identified parents: father Samuel Smith (~0.92 confidence) and mother Lula Smith (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Samuel Smith
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Lula Smith
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Emma Smith
Daughter · 1930 · age 24 · b. ~1906 · Arizona
★ You are viewing this record
Sibling
Irene Smith
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leora Smith
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edna Smith
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lulu Smith
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maurice Smith
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Smith
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Smith
Sibling · 1930 · age 19
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 — Navajo, Arizona
Open full size
1930 US Federal Census — Navajo, Arizona
Page Contents
50 people indexed on this census page (ia:1930:15thcensus60unit:0948)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Richard Frost | 10 | Son | — | Arizona |
| 2 | Blanche Frost | 7 | Daughter | — | Arizona |
| 3 | Claudia Frost | 4 | Daughter | — | Arizona |
| 4 | Dean Frost | 2 | Son | — | Arizona |
| 5 | Ben J. Encken | 29 | Head | Farmer | Arizona |
| 6 | Minnie H. Encken | 28 | Wife-H | — | Arizona |
| 7 | Eula Encken | 7 | Daughter | — | Arizona |
| 8 | Jerry Encken | 5 | Son | — | Arizona |
| 9 | Tashay May Encken | 4 | Daughter | — | Arizona |
| 10 | Nelda Encken | 1 | Daughter | — | Arizona |
| 11 | Nettie A. Rencher | None | Head | Farmer | Utah |
| 12 | Lynn Rencher | 16 | Son | — | Arizona |
| 13 | Virginia Rencher | 14 | Daughter | — | Arizona |
| 14 | J. Young Rogers | 39 | Head | Farmer | Arizona |
| 15 | Annabelle Rogers | 36 | Wife-H | — | Arizona |
| 16 | Guy Rogers | 15 | Son | — | Arizona |
| 17 | Chester Rogers | 14 | Son | — | Arizona |
| 18 | L. Flake Rogers | 12 | Son | — | Arizona |
| 19 | Luke Rogers | 10 | Son | — | Arizona |
| 20 | Dora Rogers | 6 | Daughter | — | Arizona |
| 21 | Garth Rogers | 1 | Son | — | Arizona |
| 22 | John A. Freeman | 69 | Head | Farmer | Utah |
| 23 | Emma F. Freeman | 50 | Wife-H | — | Arizona |
| 24 | Leo F. Freeman | 22 | Son | Bookkeeper | Arizona |
| 25 | Joseph Freeman | 20 | Son | — | Arizona |
| 26 | Duray Freeman | 18 | Son | — | Arizona |
| 27 | Reed Freeman | 16 | Son | — | Arizona |
| 28 | Carl Freeman | 14 | Son | — | Arizona |
| 29 | Marguerite Freeman | 12 | Daughter | — | Arizona |
| 30 | Babbel Freeman | 4 | Daughter | — | Arizona |
| 31 | Horace C. Merrill | 41 | Head | Carpenter | Arizona |
| 32 | Nellie G. Merrill | 34 | Wife-H | — | Arizona |
| 33 | Ora Merrill | 12 | Daughter | — | Arizona |
| 34 | Dahl G. Merrill | 7 | Son | — | Arizona |
| 35 | Joan V. Merrill | 5 | Son | — | Arizona |
| 36 | Samuel F. Smith | 55 | Head | Merchant | Utah |
| 37 | Lulu L. Smith | 54 | Wife-H | — | Utah |
| 38 | Emma Smith THIS PERSON | 24 | Daughter | Teacher | Arizona |
| 39 | Harold Smith | 19 | Son | Clerk | Arizona |
| 40 | Leora Smith | 17 | Daughter | — | Arizona |
| 41 | Lulu Smith | 15 | Daughter | — | Arizona |
| 42 | Edna Smith | 13 | Daughter | — | Arizona |
| 43 | Irene Smith | 11 | Daughter | — | Arizona |
| 44 | Robert Smith | 9 | Son | — | Arizona |
| 45 | Maurice Smith | 7 | Daughter | — | Arizona |
| 46 | Zeph Decker | 57 | Head | Laborer | Utah |
| 47 | Laura M. Decker | 55 | Wife-H | — | Utah |
| 48 | Ruth Decker | 16 | Daughter | — | Arizona |
| 49 | Joseph Decker | 27 | Son | Salesman | Arizona |
| 50 | John Decker | 23 | Son | — | Arizona |
Related Census Records
Pedigree Summary
Emma + 7 siblings
Gen 1 · 2 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)