JD
Jennie Davis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Salt Lake, Utah
Our Model Tree links this Jennie Davis across the 1910, 1920 and 1930 US Censuses in Salt Lake, Utah (XGBoost, ~Confirmed), with identified parents William & William — first a daughter (b.~1908), then head of a 11-person household.
Age 22
b. ~1908
Female
Daughter
Born: Missouri
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Salt Lake, Utah |
| Surname | Davis |
| Given Name | Jennie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Missouri |
| Age at First Marriage | 19 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | Operator |
| Industry | Telegraph Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Operator |
| Township / Ward | Salt Lake City |
| Est. Birth Year | ~1908 |
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 Jennie | Age | Birth yr |
|---|---|---|---|---|
| Josephine Davis | Daughter | — | 12 | ~1918 |
| Carol Davis | Daughter | — | 5 | ~1925 |
| Jennie Davis | Daughter | — | 22 | ~1908 |
| Jennie Davis | Daughter | — | 17 | ~1913 |
| Lillian Davis | Daughter | — | 8 | ~1922 |
| Ramona Davis | Daughter | — | 9 | ~1921 |
| William Davis | Head | — | 49 | ~1881 |
| Nora Davis | Other | — | 45 | ~1885 |
| William Davis | Son | — | 15 | ~1915 |
| Jerry Davis | Son | — | 19 | ~1911 |
| Don Davis | Son | — | 3 | ~1927 |
Census Appearances
1910
Salt Lake, …
Daughter, age 2
Salt Lake, Utah · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Jennie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1920
Salt Lake, …
Daughter, age 11
Salt Lake, Utah · implied b. ~1909 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Jennie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Salt Lake, …
Daughter, age 22
Salt Lake, Utah · implied b. ~1908 — 11 household members
| Surname | Davis |
| Given Name | Jennie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Missouri |
| Age at First Marriage | 19 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Missouri |
| Occupation | Operator |
| Industry | Telegraph Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Jennie Davis across 3 US Census years (1910, 1920 and 1930) in Salt Lake, Utah, using XGBoost record linkage. Identified parents: father William Davis (~0.92 confidence) and father William Davis (~0.92 confidence) and father William Davis (~0.92 confidence) and mother Nora Davis (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Davis
b. ~1881
Source father
● Household
· direct · ~0.92
Father
William Davis
b. ~1881
Source father
● Household
· direct · ~0.92
Father
William Davis
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Nora Davis
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Jennie Davis
Daughter · 1930 · age 22 · b. ~1908 · Utah
★ You are viewing this record
Sibling
Josephine Davis
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carol Davis
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jennie Davis
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Don Davis
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Davis
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Davis
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ramona Davis
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jerry Davis
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 — 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:0778)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Davis | 49 | Head | Teamster | Tennessee |
| 2 | Nora Davis | 45 | Wife-H | — | Missouri |
| 3 | Jennie Davis THIS PERSON | 22 | Daughter | Operator | Missouri |
| 4 | Jerry Davis | 19 | Son | Radio Operator | Utah |
| 5 | Jennie Davis | 17 | Daughter | — | Utah |
| 6 | William Davis | 15 | Son | — | Utah |
| 7 | Josephine Davis | 12 | Daughter | — | Utah |
| 8 | Ramona Davis | 9 | Daughter | — | Utah |
| 9 | Lillian Davis | 8 | Daughter | — | Utah |
| 10 | Carol Davis | 5 | Daughter | — | Utah |
| 11 | Don Davis | 3 | Son | — | Utah |
| 12 | Bert A. Hocking | 41 | Head | Solicitor | Utah |
| 13 | Lottie Hocking | 38 | Wife-H | — | Utah |
| 14 | Bert Hocking | 15 | Son | — | Utah |
| 15 | Virginia Nichols | 20 | Niece | Stenographer | Utah |
| 16 | James H. Hardman | 38 | Lodger | Operator | Utah |
| 17 | Charles H. Nichols | 73 | Head | Helper | England |
| 18 | Elizabeth Nichols | 75 | Wife-H | — | England |
| 19 | Orlando Browning | 49 | Head | Machinist | Utah |
| 20 | Nellie Browning | 45 | Wife | — | Utah |
| 21 | Rowland Browning | 25 | Head | Draftsman | Utah |
| 22 | Elnora Browning | 24 | Wife | — | Utah |
| 23 | Mildred Nichols | 17 | Daughter | — | Utah |
| 24 | Margaret Nichols | 15 | Daughter | — | Utah |
| 25 | William Surieus | 69 | Head | Laborer | Holland |
| 26 | Helena Surieus | 40 | Wife-H | — | Holland |
| 27 | Peter Nondhoff | 23 | Step-son | Mechanic | Holland |
| 28 | William G. Cleveland | 45 | Head | Laborer | Missouri |
| 29 | Henrietta Cleveland | 44 | Wife-H | — | Missouri |
| 30 | Billy Cleveland | 10 | Son | — | Utah |
| 31 | Geraldine Cleveland | 6 | Daughter | — | Utah |
| 32 | William Perry | 65 | Head | Knitter | England |
| 33 | Mary E. Perry | 65 | Wife-H | — | England |
| 34 | Iva M. Perry | 25 | Daughter | Stenographer | England |
| 35 | Florence Milham | 30 | Daughter | Machine Operator | England |
| 36 | Faith Milham | 6 | Granddaughter | — | Utah |
| 37 | William N. Ries | 43 | Head | Mechanic | Illinois |
| 38 | Ella S. Ries | 41 | Wife-H | — | Colorado |
| 39 | Mildred Ries | 20 | Daughter | Operator | Utah |
| 40 | Dorothy Ries | 17 | Daughter | — | Utah |
| 41 | William Ries | 15 | Son | — | Utah |
| 42 | Ellis A. Olsen | 30 | Head | Carpenter | Utah |
| 43 | Sarah Olsen | 34 | Wife-H | Machine Operator | England |
| 44 | Josephine Tress | 11 | Step-Daughter | — | Utah |
| 45 | William C. Greene | 31 | Head | Salesman | Utah |
| 46 | Marie M. Greene | 29 | Wife | Pr. Secretary | Colorado |
| 47 | William F. Greene | 10 | Son | — | Utah |
| 48 | Ethel Hurst | 47 | Mother-in-law | — | Kansas |
| 49 | Thomas Gray | 68 | Head | Laborer | Utah |
| 50 | Jeanette Gray | 61 | Wife-H | — | Utah |
Related Census Records
Pedigree Summary
Jennie + 8 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)