JH
James Hagan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Kentucky
Our Model Tree links this James Hagan across the 1930 and 1940 US Censuses in Jefferson, Kentucky (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 7-person household.
Age 9
b. ~1921
Male
Son
Born: Kentucky
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Kentucky |
| Surname | Hagan |
| Given Name | James C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 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 | ~1921 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Betty Hagan | Daughter | — | 1 | ~1929 |
| Mary Hagan | Other | — | 33 | ~1897 |
| Kathleen Hagan | Daughter | — | 6 | ~1924 |
| Michael Hagan | Son | — | 14 | ~1916 |
| Thomas Hagan | Head | — | 34 | ~1896 |
| James Hagan | Son | — | 9 | ~1921 |
| Joseph Hagan | Son | — | 11 | ~1919 |
Census Appearances
1930
Jefferson, Kentucky
Son, age 9
Jefferson, Kentucky · implied b. ~1921 — 7 household members
| Surname | Hagan |
| Given Name | James C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Jefferson-County, Kentucky
Son, age 19
Jefferson-County, Kentucky · implied b. ~1921 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hagen |
| Given Name | James C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Occupation | Cabinet maker |
| Industry | Ball Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 366 |
| Highest Grade | H 4 |
| 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 James Hagan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Hagan
Son · 1930 · age 9 · b. ~1921 · Kentucky
★ You are viewing this record
Sibling
Michael Hagan
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kathleen Hagan
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Hagan
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Hagan
Sibling · 1930 · age 1
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:kentuckycensus00reel756:0466)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Horace P Francis | 66 | Head | Switchman | Ohio |
| 2 | Bridget A Francis | 64 | Wife-H | — | Ireland |
| 3 | Margaret P Francis | 35 | Daughter | — | Kentucky |
| 4 | Lawrence Edward Francis | 31 | Son | Salesman | Kentucky |
| 5 | Ernest Charles Wright | 39 | Head | Plumber | Kentucky |
| 6 | Anna M Wright | 31 | Wife-H | — | Kentucky |
| 7 | Charles J Wright | 10 | Son | — | Kentucky |
| 8 | Virginia J Wright | 8 | Daughter | — | Kentucky |
| 9 | Bernice A Wright | 4 | Daughter | — | Kentucky |
| 10 | George M Devane | 45 | Head | Carpenter | Kentucky |
| 11 | Maude L Devane | 40 | Wife-H | — | Mississippi |
| 12 | Willa J Devane | 17 | Daughter | — | Kentucky |
| 13 | Charles M Devane | 15 | Son | Laborer | Kentucky |
| 14 | Mary R Devane | 13 | Daughter | — | Kentucky |
| 15 | Thomas J Hagan | 34 | Head | Ironworker | Kentucky |
| 16 | Mary C Hagan | 33 | Wife-H | — | Kentucky |
| 17 | Michael J Hagan | 14 | Son | — | Kentucky |
| 18 | Joseph T Hagan | 11 | Son | — | Kentucky |
| 19 | James C Hagan THIS PERSON | 9 | Son | — | Kentucky |
| 20 | Kathleen M Hagan | 6 | Daughter | — | Kentucky |
| 21 | Betty J Hagan | 1 | Daughter | — | Kentucky |
| 22 | Leslie S Hazel | 27 | Head | Truck Driver | Kentucky |
| 23 | Winnie B Hazel | 17 | Wife-H | — | Tennessee |
| 24 | Harold W Kirby | 24 | Head | Fireman | Kentucky |
| 25 | Eleanor E Kirby | 24 | Wife-H | — | Tennessee |
| 26 | Marjorie B Kirby | 6 | Daughter | — | Kentucky |
| 27 | Mary H Kirby | 1 | Daughter | — | Kentucky |
| 28 | Gertrude D Payne | 23 | Sister-in-law | — | Tennessee |
| 29 | Golie L Bryant | 22 | Head | Salesman | Kentucky |
| 30 | Pearl A Bryant | 21 | Wife-H | — | Kentucky |
| 31 | Harold Overmeyer | 31 | Head | Salesman | Indiana |
| 32 | Etta Overmeyer | 29 | Wife-H | — | Kentucky |
| 33 | Harold Jr Overmeyer | 2 | Son | — | Kentucky |
| 34 | Elmer G Irwin | 22 | Head | Laborer | Kentucky |
| 35 | Loudell Irwin | 23 | Wife-H | — | Kentucky |
| 36 | L Arnold Layne | 25 | Head | Salesman | Tennessee |
| 37 | Mary L Layne | 23 | Wife-H | — | Kentucky |
| 38 | Robert L Layne | 1 | Son | — | Kentucky |
| 39 | Jo Anna Layne | 0 | Daughter | — | Kentucky |
| 40 | General G Boston | 56 | Head | Laborer | Kentucky |
| 41 | Ida B Boston | 53 | Wife-H | — | Kentucky |
| 42 | Mary F Boston | 22 | Daughter | Sales Girl | Kentucky |
| 43 | Atwell Todd Boston | 22 | Son | Laborer | Kentucky |
| 44 | Nellie G Boston | 22 | Daughter-in-law | Sales Girl | Kentucky |
| 45 | Snowden Lorene Boston | 18 | Daughter | Sales Girl | Kentucky |
| 46 | Leon W Boston | 20 | Son-in-law | Laborer | Kentucky |
| 47 | Marcy L Boston | 13 | Daughter | Scholarship | Kentucky |
| 48 | Gaston Joseph Boston | 10 | Son | — | Kentucky |
| 49 | Fred John Vance | 60 | Head | Molder | Germany |
| 50 | Sallie S Vance | 57 | Wife-H | — | Ireland |
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)