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Helen Ryan — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cuyahoga, Ohio
Our Model Tree links this Helen Ryan across the 1920, 1930 and 1940 US Censuses in Cuyahoga, Ohio (XGBoost, ~Confirmed), with identified parents Joseph & Joseph — first a daughter (b.~1920), then head of a 4-person household.
Age 10
b. ~1920
Female
Daughter
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cuyahoga, Ohio |
| Surname | Ryan |
| Given Name | Helen H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| 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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Alice Ryan | Daughter | — | 16 | ~1914 |
| Joseph Ryan | Head | — | 37 | ~1893 |
| Viola Ryan | Spouse | — | 32 | ~1898 |
| Helen Ryan | Daughter | — | 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 | Ryan |
| Given Name | Helen H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsyl |
| 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 — 4 household members
| Surname | Ryan |
| Given Name | Helen H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Cuyahoga-County, Ohio
Other, age 21
Cuyahoga-County, Ohio · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Hazel |
| Relationship to Head | Lodger |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cleveland City |
| 1935 Residence (County) | Cuyahoga |
| Occupation | Nurse |
| Industry | General Duty |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 36 |
| Highest Grade | C 3 |
| 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 Helen Ryan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Joseph Ryan (~0.92 confidence) and father Joseph Ryan (~0.92 confidence) and mother Viola Ryan (~0.92 confidence) and mother Viola Ryan (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joseph Ryan
b. ~1891
Source father
● Household
· direct · ~0.92
Father
Joseph Ryan
b. ~1893
Source father
● Household
· direct · ~0.92
Mother
Viola Ryan
b. ~1895
Source mother
● Household
· direct · ~0.92
Mother
Viola Ryan
b. ~1898
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Helen Ryan
Daughter · 1930 · age 10 · b. ~1920 · Ohio
★ You are viewing this record
Sibling
Alice Ryan
Sibling · 1930 · age 16
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
46 people indexed on this census page (ia:1930:ohiocensus00reel1764:0645)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ralph Lowry | 28 | Head | Manager | Ohio |
| 2 | Isabel Lowry | 26 | Wife | — | Ohio |
| 3 | Robert Lowry | 7 | Son | None | Ohio |
| 4 | William Lowry | 4 | Son | None | Ohio |
| 5 | Lester Trimble | 37 | Brother-in-law | Chauffeur | Ohio |
| 6 | Freda Trimble | 38 | Sister-in-law | None | Ohio |
| 7 | Vincent Jelenka | 50 | Head | Iron Molder | Czechoslovakia |
| 8 | Rose Jelenka | 42 | Wife | Chambermaid | Czechoslovakia |
| 9 | Vincent Jr. Jelenka | 17 | Son | Iceman | Czechoslovakia |
| 10 | Helen Jelenka | 14 | Daughter | None | Czechoslovakia |
| 11 | Joseph L. Ryan | 37 | Head | Chauffeur | Pennsylvania |
| 12 | Viola L. Ryan | 32 | Wife | Sewing | Ohio |
| 13 | Alice E. Ryan | 16 | Daughter | None | Ohio |
| 14 | Helen H. Ryan THIS PERSON | 10 | Daughter | None | Ohio |
| 15 | Paul Morley | 47 | Head | Bookkeeper | Ohio |
| 16 | Edith Morley | 47 | Wife | None | Ohio |
| 17 | Arthur A. Heppler | 26 | Head | Garage Driver | England |
| 18 | Ethel Heppler | 23 | Wife | None | Ohio |
| 19 | Arlene Heppler | 1 | Daughter | None | Ohio |
| 20 | Joseph Liebel | 38 | Head | Merchant | Ohio |
| 21 | Gertrude Liebel | 25 | Wife | None | Czechoslovakia |
| 22 | Joseph Jr. Liebel | 11 | Son | None | Ohio |
| 23 | William Liebel | 1 | Son | None | Ohio |
| 24 | Sadie Rolfe | 39 | Head | Sewing | Ohio |
| 25 | Katherine Richards | 20 | Daughter | Packer | Ohio |
| 26 | Harold Rolfe | 14 | Son | None | Ohio |
| 27 | Vincent Kofske | 50 | Head | Blacksmith | Hungary |
| 28 | Gisella Kofske | 50 | Wife | None | Hungary |
| 29 | Frank Kofske | 15 | Son | None | Austria |
| 30 | Joseph Mokeracek | 74 | Head | None | Czechoslovakia |
| 31 | Anna Mokeracek | 68 | Wife | None | Czechoslovakia |
| 32 | Harold Remley | 26 | Head | Manager | Ohio |
| 33 | Catherine Remley | 23 | Wife | None | Ohio |
| 34 | Harvey Hollar | 32 | Head | Janitor | Ohio |
| 35 | Elizabeth Hollar | 29 | Wife | None | Ohio |
| 36 | Edward Hollar | 12 | Son | None | Ohio |
| 37 | Wilbert Hollar | 10 | Son | None | Ohio |
| 38 | Clarence Hollar | 7 | Son | None | Ohio |
| 39 | Clayton Hollar | 5 | Son | None | Ohio |
| 40 | Alfred Schnell | 31 | Head | Truck Driver | Ohio |
| 41 | Marion Schnell | 25 | Wife | None | Ohio |
| 42 | Alfred Schnell | 5 | Son | None | Ohio |
| 43 | Thomas Schnell | 1 | Son | None | Ohio |
| 44 | Charles Young | 40 | Head | Truck Driver | Ohio |
| 45 | Rose Young | 39 | Wife | Ironer | Ohio |
| 46 | George Young | 13 | Son | None | Ohio |
Pedigree Summary
Helen + 1 sibling
Gen 1 · 4 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)