KS
Katherine Sullivan — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cuyahoga, Ohio
Our Model Tree links this Katherine Sullivan across the 1920, 1930 and 1940 US Censuses in Cuyahoga, Ohio (XGBoost, ~Confirmed), with identified parents Frank & James — first a daughter (b.~1920), then head of a 9-person household.
Age 10
b. ~1920
Female
Daughter
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cuyahoga, Ohio |
| Surname | Sullivan |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Cleveland City |
| Est. Birth Year | ~1920 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Katherine | Age | Birth yr |
|---|---|---|---|---|
| Edwin Sullivan | Son | — | 19 | ~1911 |
| Frank Sullivan | Head | — | 52 | ~1878 |
| Katherine Sullivan | Daughter | — | 10 | ~1920 |
| Thomas Sullivan | Son | — | 12 | ~1918 |
| William Sullivan | Son | — | 20 | ~1910 |
| John Sullivan | Son | — | 8 | ~1922 |
| Margaret Sullivan | Other | — | 49 | ~1881 |
| Delphine Sullivan | Daughter | — | 22 | ~1908 |
| James Sullivan | Son | — | 10 | ~1920 |
Census Appearances
1920
Cuyahoga, Ohio
Daughter, age
Cuyahoga, Ohio · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Cuyahoga, Ohio
Daughter, age 10
Cuyahoga, Ohio · implied b. ~1920 — 9 household members
| Surname | Sullivan |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Cuyahoga-County, Ohio
Daughter, age 21
Cuyahoga-County, Ohio · implied b. ~1919 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Kathryn |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | CLEVELAND CITY |
| 1935 Residence (County) | CUYAHOGA |
| Occupation | Typist-Clerk |
| Industry | Retail Monumental Works |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 236 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Katherine Sullivan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Sullivan (~0.92 confidence) and father James Sullivan (~0.92 confidence) and father Michael Sullivan (~0.92 confidence) and mother Katherine Sullivan (~0.92 confidence) and mother Perri-Myrtle Sullivan (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Sullivan
b. ~1878
Source father
● Household
· direct · ~0.92
Father
James Sullivan
b. ~1889
Source father
● Household
· direct · ~0.92
Father
Michael Sullivan
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Katherine Sullivan
b. ~1892
Source mother
● Household
· direct · ~0.92
Mother
Perri-Myrtle Sullivan
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Katherine Sullivan
Daughter · 1930 · age 10 · b. ~1920 · Ohio
★ You are viewing this record
Sibling
John Sullivan
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Delphine Sullivan
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Sullivan
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Sullivan
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edwin Sullivan
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Sullivan
Sibling · 1930 · age 12
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 — Cuyahoga, Ohio
Open full size
1930 US Federal Census — Cuyahoga, Ohio
Page Contents
28 people indexed on this census page (ia:1930:ohiocensus00reel1762rs:0586)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Nicholas Galuth | 21 | Head | Clerk | Alabama |
| 52 | Mae Galuth | 19 | Wife-H | Quilter | Pennsylvania |
| 53 | Otto Janushig | 31 | Head | Book Keeper | Austria |
| 54 | Marguerite Janushig | 25 | Wife-H | None | Ohio |
| 55 | Josephine Janushig | 54 | Head-H | None | Jugoslavia |
| 56 | Hattie Janushig | 22 | Daughter | None | Jugoslavia |
| 57 | Edward R Godleski | 35 | Head | Laborer | Pennsylvania |
| 58 | Margaret Godleski | 31 | Wife-H | Cook | Pennsylvania |
| 59 | Edward Godleski | 5 | Son | None | Pennsylvania |
| 60 | Rita Godleski | 4 | Daughter | None | Pennsylvania |
| 61 | Celia Godleski | 1 | Daughter | None | Pennsylvania |
| 62 | Josephine Godleski | 82 | Mother | None | Poland |
| 63 | Isabel Mccabe | 15 | Sister-in-law | Helper | Pennsylvania |
| 64 | Frank J Sullivan | 52 | Head | Yardmaster | Ohio |
| 65 | Margaret Sullivan | 49 | Wife-H | None | Ohio |
| 66 | Delphine Sullivan | 22 | Daughter | Model | Illinois |
| 67 | William Sullivan | 20 | Son | Asst. Adjuster | Illinois |
| 68 | Edwin J Sullivan | 19 | Son | Salesman | Illinois |
| 69 | Thomas L Sullivan | 12 | Son | Salesman | Illinois |
| 70 | Katherine Sullivan THIS PERSON | 10 | Daughter | None | Ohio |
| 71 | James F Sullivan | 10 | Son | None | Ohio |
| 72 | John J Sullivan | 8 | Son | None | Ohio |
| 73 | John Finney | 42 | Head | Machinist | Pennsylvania |
| 74 | Frances Finney | 39 | Wife-H | None | New York |
| 75 | William Finney | 18 | Son | Apprentice | Pennsylvania |
| 76 | Georgiana Kiefer | 36 | Head-H | Waitress | Ohio |
| 77 | Georgiana Kiefer | 10 | Daughter | None | Ohio |
| 78 | George Kiefer | 9 | Son | None | Ohio |
Pedigree Summary
Katherine + 6 siblings
Gen 1 · 5 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)