JL
John Logan — 1930 US Census Record
Model Tree available1930 United States Federal Census · Jefferson, Kentucky
Our Model Tree links this John Logan across the 1920, 1930 and 1940 US Censuses in Jefferson, Kentucky (XGBoost, ~Confirmed), with identified parents Ed & Emma — first a son (b.~1912), then head of a 11-person household.
Age 18
b. ~1912
Male
Son
Born: Kentucky
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Kentucky |
| Surname | Logan |
| Given Name | John W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Occupation | Servant |
| Industry | Private Home |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Servant |
| Township / Ward | Louisville City |
| Est. Birth Year | ~1912 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Minnie Logan | Daughter | — | 13 | ~1917 |
| Cornelia Logan | Daughter | — | 7 | ~1923 |
| Alice Logan | Daughter | — | 15 | ~1915 |
| Ed Logan | Head | — | 40 | ~1890 |
| James Logan | Son | — | 19 | ~1911 |
| Cornelius Logan | Son | — | 7 | ~1923 |
| John Logan | Son | — | 18 | ~1912 |
| Sidney Logan | Son | — | 20 | ~1910 |
| Robert Logan | Son | — | 9 | ~1921 |
| William Logan | Son | — | 3 | ~1927 |
| Lizzie Logan | Spouse | — | 37 | ~1893 |
Census Appearances
1920
Jefferson, Kentucky
Son, age 8
Jefferson, Kentucky · implied b. ~1912 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Logan |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | Black |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Jefferson, Kentucky
Son, age 18
Jefferson, Kentucky · implied b. ~1912 — 11 household members
| Surname | Logan |
| Given Name | John W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Servant |
| Industry | Private Home |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Jefferson-County, Kentucky
Head, age 27
Jefferson-County, Kentucky · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Logan |
| Given Name | Jordan C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville city |
| 1935 Residence (County) | Jefferson |
| Occupation | Boiler man |
| Industry | Wholesale Furniture Co. |
| Class of Worker | PW |
| Hours Worked | 6 |
| Income (1939) | 750 |
| Highest Grade | No 9 |
| 1935 Residence | Same place |
| 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 John Logan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Ed Logan (~0.92 confidence) and mother Emma Logan (~0.92 confidence) and mother Lizzie Logan (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Ed Logan
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
Emma Logan
b. ~1892
Source mother
● Household
· direct · ~0.92
Mother
Lizzie Logan
b. ~1893
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Logan
Son · 1930 · age 18 · b. ~1912 · Kentucky
★ You are viewing this record
Sibling
James Logan
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cornelius Logan
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Minnie Logan
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Logan
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Logan
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sidney Logan
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cornelia Logan
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Logan
Sibling · 1930 · age 3
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 — Jefferson, Kentucky
Open full size
1930 US Federal Census — Jefferson, Kentucky
Page Contents
50 people indexed on this census page (ia:1930:kentuckycensus00reel760:0422)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Hubert K Briggs | 47 | Head | Carpenter | Kentucky |
| 2 | Flossie E Briggs | 39 | Wife | Laundress | Kentucky |
| 3 | John Tennyson | 38 | Head | Switchman | Tennessee |
| 4 | Will H Tennyson | 17 | Son | Porter | Tennessee |
| 5 | Ruben Ewing | 76 | Head | None | Tennessee |
| 6 | George J Hill | 60 | Head | Manager | Kentucky |
| 7 | Hazel Hill | 42 | Wife | Maid | Kentucky |
| 8 | Felix Hill | 32 | Son | Porter | Kentucky |
| 9 | Jennie L Hill | 27 | Daughter-in-law | None | Kentucky |
| 10 | Earl M Hill | 22 | Son | Chauffeur | Kentucky |
| 11 | Bessie Taylor | 20 | Boarder | Maid | Kentucky |
| 12 | Earnest M Talbott | 43 | Head | Foreman | Kentucky |
| 13 | Mary G Talbott | 36 | Wife | None | Kentucky |
| 14 | Idalia L Talbott | 19 | Daughter | None | Kentucky |
| 15 | Andrew R Talbott | 18 | Son | Waiter | Kentucky |
| 16 | Lawrence Talbott | 17 | Son | None | Kentucky |
| 17 | Thelma Talbott | 13 | Daughter | None | Kentucky |
| 18 | Lee Talbott | 10 | Son | None | Kentucky |
| 19 | Charles E Talbott | 8 | Son | None | Kentucky |
| 20 | Christine Talbott | 5 | Daughter | None | Kentucky |
| 21 | Stella Talbott | 4 | Daughter | None | Kentucky |
| 22 | Aaron Davis | 39 | Head | Laborer | Kentucky |
| 23 | Leona Davis | 32 | Wife | None | Kentucky |
| 24 | Aaron Jr Davis | 4 | Son | None | Kentucky |
| 25 | Lacy C Brown | 35 | Head | Chauffeur | Kentucky |
| 26 | Agnes Brown | 33 | Wife | Cook | Kentucky |
| 27 | Andrew J Brown | 63 | Head | Minister | Tennessee |
| 28 | Susie Brown | 64 | Wife | Laundress | Tennessee |
| 29 | Hunter Brown | 22 | Son | Janitor | Tennessee |
| 30 | Louise Brown | 17 | Daughter | None | Tennessee |
| 31 | Maggie Brown | 22 | Daughter-in-law | None | Tennessee |
| 32 | Ed Logan | 40 | Head | Laborer | Kentucky |
| 33 | Lizzie Logan | 37 | Wife | Laundress | Tennessee |
| 34 | Sidney Logan | 20 | Son | Janitor | Kentucky |
| 35 | James Logan | 19 | Son | Laborer | Kentucky |
| 36 | John W Logan THIS PERSON | 18 | Son | Servant | Kentucky |
| 37 | Alice L Logan | 15 | Daughter | None | Kentucky |
| 38 | Minnie L Logan | 13 | Daughter | Maid | Kentucky |
| 39 | Robert P Logan | 9 | Son | None | Kentucky |
| 40 | Cornelia Logan | 7 | Daughter | None | Kentucky |
| 41 | Cornelius Logan | 7 | Son | None | Kentucky |
| 42 | William Logan | 3 | Son | None | Kentucky |
| 43 | George N Barker | 58 | Head | Janitor | Tennessee |
| 44 | Rachel Barker | 54 | Wife | None | Tennessee |
| 45 | Clifton Barker | 7 | Adopted Son | None | United States |
| 46 | Linnie Brown | 42 | Head | Proprietor | Tennessee |
| 47 | Joy Thomas | 55 | Head | Heaver | Kentucky |
| 48 | Fannie Thomas | 55 | Wife | Laundress | Kentucky |
| 49 | Charles King | 59 | Head | Laborer | Kentucky |
| 50 | Fannie King | 52 | Wife | Practical Nurse | Kentucky |
Pedigree Summary
John + 8 siblings
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)