LD
Lucille Davis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Jefferson, Kentucky
Our Model Tree links this Lucille Davis across the 1920, 1930 and 1940 US Censuses in Jefferson, Kentucky (XGBoost, ~Confirmed), with identified parents Edward & Anna — first a spouse (b.~1899), then head of a 3-person household.
Age 31
b. ~1899
Female
Spouse
Born: Kentucky
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Kentucky |
| Surname | Davis |
| Given Name | Lucille |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 18 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Louisville City |
| Est. Birth Year | ~1899 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lucille | Age | Birth yr |
|---|---|---|---|---|
| Cleo Davis | Daughter | — | 10 | ~1920 |
| Lucille Davis | Spouse | — | 31 | ~1899 |
| Harold Davis | Head | — | 37 | ~1893 |
Census Appearances
1920
Jefferson, Kentucky
Daughter, age 20
Jefferson, Kentucky · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Lucile T. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Jefferson, Kentucky
Spouse, age 31
Jefferson, Kentucky · implied b. ~1899 — 3 household members
| Surname | Davis |
| Given Name | Lucille |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 18 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
Spouse, age 41
Jefferson-County, Kentucky · implied b. ~1899 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Lucile |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Highest Grade | H-4 |
| 1935 Residence | Same House |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Lucille Davis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Edward Gruber (~0.92 confidence) and mother Anna Gruber (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edward Gruber
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Anna Gruber
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lucille Davis
Spouse · 1930 · age 31 · b. ~1899 · Kentucky
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Jefferson, Kentucky
Open full size
1930 US Federal Census — Jefferson, Kentucky
Page Contents
50 people indexed on this census page (ia:1930:kentuckycensus00reel759:0979)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary E Fisher | 65 | Head | — | Kentucky |
| 52 | Ernest M F Fisher | 39 | Son | Operator | Kentucky |
| 53 | Frank Jr Webster | 1 | Grandson | — | Kentucky |
| 54 | Minnie Mehorney | 59 | Head | Homemaker | Kentucky |
| 55 | Wm Thompson | 41 | Son-in-law | Clerk | Kentucky |
| 56 | Edna Thompson | 38 | Daughter | — | Kentucky |
| 57 | Thelma G Thompson | 17 | Daughter | — | Kentucky |
| 58 | Harold H Thompson | 4 | Son | — | Kentucky |
| 59 | Curtis Geo Moore | 57 | Head | Train Master | Kentucky |
| 60 | Esther Moore | 53 | Wife | — | Indiana |
| 61 | Edw Gunning | 76 | Father-in-law | — | Indiana |
| 62 | Mathew Waford | 25 | Head | Sales Manager | Kentucky |
| 63 | Ruth Waford | 21 | Wife | — | Kentucky |
| 64 | Geo W Adam | 47 | Father-in-law | — | Kentucky |
| 65 | Nellie Adam | 44 | Mother-in-law | — | Kentucky |
| 66 | Roy R Horine | 33 | Head | Bookkeeper | Kentucky |
| 67 | Louise Horine | 35 | Wife | — | Kentucky |
| 68 | George Horine | 11 | Son | — | Kentucky |
| 69 | Emma L Horine | 8 | Daughter | — | Kentucky |
| 70 | Barbara J Horine | 2 | Daughter | — | Kentucky |
| 71 | Thomas B Thornbury | 32 | Head | Accountant | Kentucky |
| 72 | Camilla Thornbury | 30 | Wife | — | Kentucky |
| 73 | Camilla L Thornbury | 6 | Daughter | — | Virginia |
| 74 | Mary Anne Thornbury | 5 | Daughter | — | Virginia |
| 75 | Barbara C Thornbury | 1 | Daughter | — | Kentucky |
| 76 | Christ Smylinis | 39 | Head | Owner | Greece |
| 77 | Zelma Smylinis | 32 | Wife | — | Indiana |
| 78 | Peter J Smylinis | 44 | Brother | Manager | Greece |
| 79 | J J Marshall | 38 | Head | Asst Mngr | Kentucky |
| 80 | Florence Marshall | 38 | Wife | — | Kentucky |
| 81 | Mabel Marshall | 16 | Daughter | — | Kentucky |
| 82 | Felix A Coonyer | 39 | Head | Asst Chief Clerk | Virginia |
| 83 | Mabel Coonyer | 38 | Wife | — | Virginia |
| 84 | Felix J Coonyer | 15 | Son | — | Kentucky |
| 85 | J G Bennett | 56 | Head | Foreman | Kentucky |
| 86 | Mollie Bennett | 58 | Wife | — | Tennessee |
| 87 | Asa M Bennett | 23 | Son | Laborer | Kentucky |
| 88 | Irene B Bennett | 22 | Daughter-in-law | — | Kentucky |
| 89 | Shirley J Bennett | 2 | Granddaughter | — | Kentucky |
| 90 | Harold R Davis | 37 | Head | Trav Auditor | Indiana |
| 91 | Lucille Davis THIS PERSON | 31 | Wife | — | Kentucky |
| 92 | Cleo Davis | 10 | Daughter | — | Kentucky |
| 93 | Edw F Zeiller | 32 | Head | Inspector | Kentucky |
| 94 | Ruth Zeiller | 37 | Wife | — | Tennessee |
| 95 | Jos A Zeiller | 9 | Son | — | Tennessee |
| 96 | Edwina Zeiller | 5 | Daughter | — | Kentucky |
| 97 | Ruth M Zeiller | 2 | Daughter | — | Kentucky |
| 98 | Paul H Fona | 37 | Head | Superintendent | Ohio |
| 99 | Edith Fona | 37 | Wife | — | Pennsylvania |
| 100 | Mildred R Fona | 7 | Daughter | — | Ohio |
Related Census Records
Pedigree Summary
Lucille
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)