JB
James Byrne — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Kentucky
Our Model Tree links this James Byrne across the 1910, 1920, 1930 and 1940 US Censuses in Jefferson, Kentucky (XGBoost, ~Confirmed) — first a head (b.~1882), then head of a 3-person household.
Age 48
b. ~1882
Male
Head
Born: Indiana
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Kentucky |
| Surname | Byrne |
| Given Name | James J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 21 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | Baker |
| Industry | Bakery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2500 |
| Veteran | No |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Baker |
| Township / Ward | Louisville City |
| Est. Birth Year | ~1882 |
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 James | Age | Birth yr |
|---|---|---|---|---|
| James Byrne | Head | — | 48 | ~1882 |
| Mary Byrne | Spouse | — | 48 | ~1882 |
| William Byrne | Son | — | 22 | ~1908 |
Census Appearances
1910
Jefferson, Kentucky
Head, age 29
Jefferson, Kentucky · implied b. ~1881 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Byrne |
| Given Name | Jas. G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Indiana |
| Years Married | 2 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Baker |
| Industry | Bake Shop |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1920
Jefferson, Kentucky
Head, age 38
Jefferson, Kentucky · implied b. ~1882 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Byrne |
| Given Name | James J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Baker |
| Industry | Bakery |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Jefferson, Kentucky
Head, age 48
Jefferson, Kentucky · implied b. ~1882 — 3 household members
| Surname | Byrne |
| Given Name | James J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 21 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Baker |
| Industry | Bakery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2500 |
| Veteran | No |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Jefferson-County, Kentucky
Head, age 58
Jefferson-County, Kentucky · implied b. ~1882 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Byrnes |
| Given Name | James J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 58 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Louisville City |
| 1935 Residence (County) | Jefferson |
| Occupation | Baker |
| Industry | Retail Bakery |
| Class of Worker | OA |
| Hours Worked | 48 |
| Income (1939) | 900 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Byrne across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
James Byrne
Head · 1930 · age 48 · b. ~1882 · Kentucky
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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:kentuckycensus00reel759:0800)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James M. Childers | 35 | Head | Stock Clerk | Kentucky |
| 2 | Gertrude Childers | 28 | Wife | — | Kentucky |
| 3 | James M. Childers | 10 | Son | — | Kentucky |
| 4 | Jack Childers | 5 | Son | — | Kentucky |
| 5 | Robert C. French | 33 | Head | Boiler Maker | Kentucky |
| 6 | Sarah E. French | 30 | Wife | — | Kentucky |
| 7 | Laverne E. French | 10 | Daughter | — | Kentucky |
| 8 | Norman B. French | 5 | Son | — | Kentucky |
| 9 | Harvey Newkirk | 49 | Head | Sheet Metal Worker | Illinois |
| 10 | Rose Newkirk | 48 | Wife | — | Kentucky |
| 11 | Harry O. Newkirk | 22 | Son | Sheet Metal Worker | Alabama |
| 12 | Frank Newkirk | 15 | Son | — | Georgia |
| 13 | Joseph E. Probst | 30 | Head | Policeman | Kentucky |
| 14 | Elizabeth E. Probst | 32 | Wife | — | Kentucky |
| 15 | Mary E. Probst | 1 | Daughter | — | Kentucky |
| 16 | Ulysses Wright | 46 | Head | Presser | Tennessee |
| 17 | Margaret M. Wright | 42 | Wife | — | Kentucky |
| 18 | Mae H. Wright | 20 | Daughter | Operator | Kentucky |
| 19 | James J. Byrne THIS PERSON | 48 | Head | Baker | Indiana |
| 20 | Mary E. Byrne | 48 | Wife | — | Indiana |
| 21 | William R. Byrne | 22 | Son | Chauffeur | Kentucky |
| 22 | Peter Bert | 40 | Head | Caster | Italy |
| 23 | Helen H. Bert | 27 | Wife | — | Kentucky |
| 24 | Catherine Bert | 9 | Daughter | — | Kentucky |
| 25 | Edward W. Shields | 31 | Head | Photographer | Kentucky |
| 26 | Ada W. Shields | 30 | Wife | — | Kentucky |
| 27 | Edith R. Shields | 4 | Daughter | — | Kentucky |
| 28 | Edward W. Shields | 1 | Son | — | Kentucky |
| 29 | Marguerite Mooser | 80 | Head | — | Switzerland |
| 30 | Alex H. Mooser | 35 | Head | Machinist | Switzerland |
| 31 | Louise M. Mooser | 30 | Wife | — | Kentucky |
| 32 | Louise J. Mooser | 9 | Daughter | — | Kentucky |
| 33 | Charles E. Mooser | 7 | Son | — | Kentucky |
| 34 | Dorothy M. Mooser | 4 | Daughter | — | Kentucky |
| 35 | Rose M. Mooser | 4 | Daughter | — | Kentucky |
| 36 | Walter J. Rider | 29 | Head | Welder | Kentucky |
| 37 | Anne L. Rider | 32 | Wife | — | Kentucky |
| 38 | Mary P. Rider | 1 | Daughter | — | Kentucky |
| 39 | Estel F. Russell | 35 | Head | Carpenter | Virginia |
| 40 | Kathleen Russell | 31 | Wife | — | Kentucky |
| 41 | William H. Russell | 8 | Son | — | Kentucky |
| 42 | Kenneth L. Russell | 5 | Son | — | Kentucky |
| 43 | Harry S. Luttenbecker | 79 | Head | — | Kentucky |
| 44 | Blanche Luttenbecker | 33 | Daughter | Bookkeeper | Kentucky |
| 45 | Virginia Luttenbecker | 29 | Daughter | Stenographer | Kentucky |
| 46 | — | None | — | — | — |
| 47 | — | None | — | — | — |
| 48 | — | None | — | — | — |
| 49 | — | None | — | — | — |
| 50 | — | None | — | — | — |
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)