SS
Sarah Sullivan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Kentucky
Our Model Tree links this Sarah Sullivan across the 1920 and 1930 US Censuses in Jefferson, Kentucky (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 10-person household.
Age 15
b. ~1915
Female
Daughter
Born: Kentucky
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Kentucky |
| Surname | Sullivan |
| Given Name | Sarah |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| 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 | ~1915 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Sarah | Age | Birth yr |
|---|---|---|---|---|
| John Sullivan | Son | — | 12 | ~1918 |
| James Sullivan | Son | — | 22 | ~1908 |
| Eugene Sullivan | Son | — | 20 | ~1910 |
| Mary Sullivan | Daughter | — | 24 | ~1906 |
| Mary Sullivan | Daughter | — | 6 | ~1924 |
| Catherine Sullivan | Daughter | — | 16 | ~1914 |
| Margaret Sullivan | Other | — | 52 | ~1878 |
| Sarah Sullivan | Daughter | — | 15 | ~1915 |
| Eugene Sullivan | Head | — | 56 | ~1874 |
| Margaret Maloney | Other | — | 84 | ~1846 |
Census Appearances
1920
Jefferson, Kentucky
Other, age 4
Jefferson, Kentucky · implied b. ~1916 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Sarah |
| Relationship to Head | Boarder |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Jefferson, Kentucky
Daughter, age 15
Jefferson, Kentucky · implied b. ~1915 — 10 household members
| Surname | Sullivan |
| Given Name | Sarah |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| 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 |
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 Sarah Sullivan across 2 US Census years (1920 and 1930) in Jefferson, Kentucky, using XGBoost record linkage.
Show:
This person
Anchor record
Sarah Sullivan
Daughter · 1930 · age 15 · b. ~1915 · Kentucky
★ You are viewing this record
Sibling
James Sullivan
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Sullivan
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Sullivan
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Sullivan
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Sullivan
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Sullivan
Sibling · 1930 · age 20
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:kentuckycensus00reel756:0391)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Jack M. Lynch | 36 | Head | Vice President | Ohio |
| 52 | Rose Lynch | 32 | Wife-H | — | Tennessee |
| 53 | Samuel Lynch | 14 | Son | — | Kentucky |
| 54 | Bertram Lynch | 8 | Son | — | Kentucky |
| 55 | Margery Lynch | 3 | Daughter | — | Kentucky |
| 56 | Maury Lynch | 1 | Son | — | Kentucky |
| 57 | Rosella Head | 22 | Servant | Servant | Indiana |
| 58 | George V. Barker | 50 | Head | Salesman | Kentucky |
| 59 | Ida B. Barker | 49 | Wife-H | — | Poland |
| 60 | Philip Simmonds | 80 | Head | Retired | England (Brighton) |
| 61 | Clara Simmonds | 71 | Wife-H | — | Germany |
| 62 | Mitchell Simmonds | 40 | Son | Manager | Ohio |
| 63 | Harry R. Moscov | 42 | Head | Proprietor | Kentucky |
| 64 | Goldie Moscov | 38 | Wife-H | — | Kentucky |
| 65 | Louis Moscov | 5 | Son | — | Kentucky |
| 66 | Vendetta Froman | 26 | Servant | Servant | Kentucky |
| 67 | Marie Brooks | 77 | Head-H | — | Germany |
| 68 | Maurice Brooks | 47 | Son | Secretary-Treasurer | Kentucky |
| 69 | Jake C. Morris | 49 | Son-in-law | Manager | Georgia |
| 70 | Bertha-H Morris | 36 | Daughter | — | Kentucky |
| 71 | Jacques C. Morris | 4 | Grandson | — | Kentucky |
| 72 | Brooks Morris | 2 | Grandson | — | Kentucky |
| 73 | Julian P. Morris | 0 | Grandson | — | Kentucky |
| 74 | Emil H. Ortner | 52 | Head | Merchant | Austria-Hungary |
| 75 | Fannie Ortner | 46 | Wife-H | — | Austria-Hungary |
| 76 | Pearl M. Ortner | 22 | Daughter | Assistant Librarian | Kentucky |
| 77 | Beulah F. Ortner | 21 | Daughter | Bookkeeper | Kentucky |
| 78 | Alvin B. Ortner | 18 | Son | — | Kentucky |
| 79 | John Epstein | 50 | Head | Merchant | Russia |
| 80 | Fanny Epstein | 49 | Wife-H | — | Russia |
| 81 | Florence Epstein | 19 | Daughter | — | Kentucky |
| 82 | Ruth B. Epstein | 12 | Daughter | — | Illinois |
| 83 | Eugene A. Sullivan | 56 | Head | Thinner | Kentucky |
| 84 | Margaret R. Sullivan | 52 | Wife-H | — | Kentucky |
| 85 | Mary M. Sullivan | 24 | Daughter | Clerical | Kentucky |
| 86 | James P. Sullivan | 22 | Son | Reporter | Kentucky |
| 87 | Eugene A. Jr. Sullivan | 20 | Son | Mechanic Helper | Kentucky |
| 88 | Catherine Sullivan | 16 | Daughter | — | Kentucky |
| 89 | Sarah Sullivan THIS PERSON | 15 | Daughter | — | Kentucky |
| 90 | John Sullivan | 12 | Son | — | Kentucky |
| 91 | Mary J. Sullivan | 6 | Daughter | — | Kentucky |
| 92 | Margaret Maloney | 84 | Mother-in-law | — | Irish Free State |
| 93 | Abraham L. Kort | 39 | Head | Merchant | Kentucky |
| 94 | Dora Kort | 46 | Sister-H | — | Kentucky |
| 95 | Mollie Kort | 36 | Sister | Saleslady | Kentucky |
| 96 | Irvin Kort | 34 | Brother | Merchant | Kentucky |
| 97 | Isaac Kort | 31 | Brother | Com'L Salesman | Kentucky |
| 98 | Lena Levine | 43 | Sister | — | Kentucky |
| 99 | Ben V. Kort | 41 | Head | Com'L Salesman | Kentucky |
| 100 | Sadie Kort | 40 | Wife-H | — | Kentucky |
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)