RH
Ralph Harris — 1930 US Census Record
Model Tree available1930 United States Federal Census · Salt Lake, Utah
Our Model Tree links this Ralph Harris across the 1910, 1920 and 1930 US Censuses in Salt Lake, Utah (XGBoost, ~Confirmed), with identified parents Sterling & Annie — first a son (b.~1909), then head of a 9-person household.
Age 21
b. ~1909
Male
Son
Born: Utah
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Salt Lake, Utah |
| Surname | Harris |
| Given Name | Ralph M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Additional Details | |
| Occupation | dairyman |
| Industry | dairy |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Occupation | Dairyman |
| Township / Ward | Salt Lake City |
| Est. Birth Year | ~1909 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ralph | Age | Birth yr |
|---|---|---|---|---|
| Joseph Harris | Son | — | 17 | ~1913 |
| Thomas Harris | Son | — | 12 | ~1918 |
| Sterling Harris | Son | — | 22 | ~1908 |
| Annie Harris | Spouse | — | 45 | ~1885 |
| Florence Harris | Daughter | — | 14 | ~1916 |
| Celia Harris | Daughter | — | 19 | ~1911 |
| Raymond Harris | Son | — | 9 | ~1921 |
| Ralph Harris | Son | — | 21 | ~1909 |
| Sterling Harris | Head | — | 45 | ~1885 |
Census Appearances
1910
Salt Lake, …
Son, age 1
Salt Lake, Utah · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Ralph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1920
Salt Lake, …
Son, age 10
Salt Lake, Utah · implied b. ~1910 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Ralph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Salt Lake, …
Son, age 21
Salt Lake, Utah · implied b. ~1909 — 9 household members
| Surname | Harris |
| Given Name | Ralph M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Occupation | dairyman |
| Industry | dairy |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| 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 Ralph Harris across 3 US Census years (1910, 1920 and 1930) in Salt Lake, Utah, using XGBoost record linkage. Identified parents: father Sterling Harris (~0.92 confidence) and mother Annie Harris (~0.92 confidence) and mother Annie Harris (~0.92 confidence) and mother Emma Harris (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Sterling Harris
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Annie Harris
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Annie Harris
b. ~1889
Source mother
● Household
· direct · ~0.92
Mother
Emma Harris
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ralph Harris
Son · 1930 · age 21 · b. ~1909 · Utah
★ You are viewing this record
Sibling
Joseph Harris
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Harris
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sterling Harris
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Celia Harris
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Harris
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Harris
Sibling · 1930 · age 14
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 — Salt Lake, Utah
Open full size
1930 US Federal Census — Salt Lake, Utah
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2418unit:0992)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank Lutzacker | 60 | Head | Construction | Ohio |
| 2 | Alice H. Lutzacker | 58 | Wife | None | England |
| 3 | Robert Lutzacker | 12 | Son | None | Utah |
| 4 | Sterling P. Harris | 45 | Head | Contractor | Utah |
| 5 | Annie Harris | 45 | Wife | None | Utah |
| 6 | Sterling L. Harris | 22 | Son | None | Utah |
| 7 | Ralph M. Harris THIS PERSON | 21 | Son | Dairyman | Utah |
| 8 | Celia Harris | 19 | Daughter | Beauty Operator | Utah |
| 9 | Joseph H. Harris | 17 | Son | None | Utah |
| 10 | Florence Harris | 14 | Daughter | None | Utah |
| 11 | Thomas J. Harris | 12 | Son | None | Utah |
| 12 | Raymond G. Harris | 9 | Son | None | Utah |
| 13 | Thomas Julussen | 45 | Head | Contractor | Denmark |
| 14 | Etta L. Julussen | 44 | Wife | None | Utah |
| 15 | Jayne E. Julussen | 10 | Daughter | None | Utah |
| 16 | Shirley L. Julussen | 7 | Daughter | None | Utah |
| 17 | Marian A. Julussen | 4 | Daughter | None | Utah |
| 18 | Dorothy J. Julussen | 1 | Daughter | None | Utah |
| 19 | Henry L. Baynes | 54 | Head | Minister | Indiana |
| 20 | Margaret Baynes | 40 | Wife | None | Illinois |
| 21 | Grace M. Baynes | 9 | Daughter | None | Utah |
| 22 | Marian Stone | 23 | Sister-in-law | Stenographer | Utah |
| 23 | Bernice Lous | 16 | Maid | Servant | Utah |
| 24 | Harold G. Cutler | 37 | Head | Retail Merchant | Utah |
| 25 | Thelma Cutler | 24 | Wife | None | Utah |
| 26 | June E. Cutler | 2 | Daughter | None | Utah |
| 27 | Carol B. Cutler | 0 | Daughter | None | Utah |
| 28 | Arthur E. Hutchings | 42 | Head | Com. Boarder | Iowa |
| 29 | Anna M. Hutchings | 41 | Wife | None | Nebraska |
| 30 | Maxine M. Hutchings | 16 | Daughter | None | Nebraska |
| 31 | Jean M. Hutchings | 13 | Daughter | None | South Dakota |
| 32 | Lloyd A. Hansen | 32 | Head | Salesman | Utah |
| 33 | E. Irene Hansen | 33 | Wife | None | Utah |
| 34 | Marjorie Hansen | 8 | Daughter | None | Utah |
| 35 | Betty J. Hansen | 5 | Daughter | None | Utah |
| 36 | Lois A. Hansen | 3 | Daughter | None | Utah |
| 37 | Zelda M. Hansen | 1 | Daughter | None | Utah |
| 38 | Herbert A. Bruening | 30 | Head | Machinist | Illinois |
| 39 | Kathryn Bruening | 29 | Wife | None | Utah |
| 40 | Herbert A. Jr. Bruening | 4 | Son | None | Utah |
| 41 | Marian E. Bruening | 1 | Daughter | None | Utah |
| 42 | Virginia C. Bruening | 0 | Daughter | None | Utah |
| 43 | James L. Gibson | 57 | Head | Teacher | Utah |
| 44 | Sarah E. Gibson | 44 | Wife | None | Utah |
| 45 | Marl D. Gibson | 25 | Son | Lawyer | Utah |
| 46 | Rhea Gibson | 23 | Daughter | Teacher | Utah |
| 47 | James L. Jr. Gibson | 20 | Son | None | Utah |
| 48 | Vera Gibson | 18 | Daughter | None | Utah |
| 49 | Keith P. Gibson | 13 | Son | None | Utah |
| 50 | Carl Gibson | 11 | Son | None | Utah |
Related Census Records
Pedigree Summary
Ralph + 6 siblings
Gen 1 · 4 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)