TD
Thomas Dunn — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cuyahoga, Ohio
Our Model Tree links this Thomas Dunn across the 1920, 1930 and 1940 US Censuses in Cuyahoga, Ohio (XGBoost, ~Confirmed), with identified parents Thomas & Thomas — first a son (b.~1914), then head of a 8-person household.
Age 16
b. ~1914
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cuyahoga, Ohio |
| Surname | Dunn |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Canada English |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Cleveland City |
| Est. Birth Year | ~1914 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Margaret Dunn | Daughter | — | 25 | ~1905 |
| Rose Dunn | Daughter | — | 24 | ~1906 |
| Thomas Dunn | Head | — | 49 | ~1881 |
| Peter Dunn | Other | — | 78 | ~1852 |
| Thomas Dunn | Son | — | 16 | ~1914 |
| James Dunn | Son | — | 13 | ~1917 |
| Peter Dunn | Son | — | 19 | ~1911 |
| Mary Dunn | Spouse | — | 47 | ~1883 |
Census Appearances
1920
Cuyahoga, Ohio
Son, age 5
Cuyahoga, Ohio · implied b. ~1915 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunn |
| Given Name | Thomas J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Canada |
| Occupation | none |
| Mother Tongue | English |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Cuyahoga, Ohio
Son, age 16
Cuyahoga, Ohio · implied b. ~1914 — 8 household members
| Surname | Dunn |
| Given Name | Thomas |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Canada English |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Cuyahoga-County, Ohio
Son, age 27
Cuyahoga-County, Ohio · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Dunn |
| Given Name | Tom |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Occupation | Laborer |
| Industry | Wholesale Oil |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 780 |
| Highest Grade | Hs 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 Thomas Dunn across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Thomas Dunn (~0.92 confidence) and father Thomas Dunn (~0.92 confidence) and mother Mary Dunn (~0.92 confidence) and mother Mary Dunn (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thomas Dunn
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Thomas Dunn
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Mary Dunn
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Mary Dunn
b. ~1883
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Thomas Dunn
Son · 1930 · age 16 · b. ~1914 · Ohio
★ You are viewing this record
Sibling
Rose Dunn
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Dunn
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Dunn
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peter Dunn
Sibling · 1930 · age 19
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
50 people indexed on this census page (ia:1930:ohiocensus00reel1771:0140)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Martin Umbach | 77 | Head | Shoe Maker | Germany |
| 2 | Mary Umbach | 77 | Wife | — | Germany |
| 3 | Thomas Spellman | 59 | Head | Watchman | Ohio |
| 4 | Lucy C. Spellman | 48 | Sister | Housekeeper | Ohio |
| 5 | James M. Spellman | 45 | Brother | Machinist | Ohio |
| 6 | Cecelia R. Spellman | 43 | Sister | — | Ohio |
| 7 | Thomas W. Dunn | 49 | Head | Foreman | Ohio |
| 8 | Mary Dunn | 47 | Wife | — | Canada English |
| 9 | Margaret Dunn | 25 | Daughter | Operator | Ohio |
| 10 | Rose Dunn | 24 | Daughter | Nurse | Ohio |
| 11 | Peter Dunn | 19 | Son | — | Ohio |
| 12 | Thomas Dunn THIS PERSON | 16 | Son | — | Ohio |
| 13 | James Dunn | 13 | Son | — | Ohio |
| 14 | Peter Dunn | 78 | Father | — | Ohio |
| 15 | George Drummond | 33 | Head | Foreman | Ohio |
| 16 | Margaret Drummond | 32 | Wife | — | Irish Free State |
| 17 | Helen Graczyk | 46 | Head | Weaver | Germany |
| 18 | Edward Graczyk | 23 | Son | Yard Clerk | Ohio |
| 19 | Joseph Graczyk | 21 | Son | Assembler | Ohio |
| 20 | Alvin Graczyk | 19 | Son | Packer | Ohio |
| 21 | Mary Alice Graczyk | 16 | Daughter | — | Ohio |
| 22 | Herbert Graczyk | 13 | Son | — | Ohio |
| 23 | Raymond Graczyk | 11 | Son | — | Ohio |
| 24 | Clarence Graczyk | 8 | Son | — | Ohio |
| 25 | Elizabeth Jane Graczyk | 2 | Daughter | — | Ohio |
| 26 | Mary Mcgonigal | 38 | Head | Home Nurse | Ohio |
| 27 | Cornelius Mcgonigal | 65 | Father | Furnaceman | Irish Free State |
| 28 | Frank Mcgonigal | 22 | Brother | Truck Driver | Ohio |
| 29 | Margaret Mcgonigal | 19 | Sister | — | Ohio |
| 30 | George H. Palmer | 33 | Head | Teamster | Pennsylvania |
| 31 | Grace E. Palmer | 40 | Wife | — | England |
| 32 | Sylvia E. Palmer | 16 | Daughter | Housemaid | Pennsylvania |
| 33 | Walter B. Palmer | 15 | Son | — | Pennsylvania |
| 34 | George W. Palmer | 12 | Son | — | Ohio |
| 35 | Dorothy M. Palmer | 4 | Daughter | — | Ohio |
| 36 | Mildred D. Palmer | 2 | Daughter | — | Ohio |
| 37 | Cyrus B. Comyns | 54 | Head | — | Irish Free State |
| 38 | Michael Comyns | 56 | Theater Co | Watchman | Irish Free State |
| 39 | Martin J. Comyns | 52 | Brother | Harness Maker | Irish Free State |
| 40 | Julius Kailin | 43 | Head | Wire Drawer | Poland |
| 41 | Frances Kailin | 37 | Wife | — | Pennsylvania |
| 42 | Regina Kailin | 19 | Daughter | Machine Oper. | Ohio |
| 43 | Frank Kailin | 17 | Retail | Baker | Ohio |
| 44 | Helen Corrigan | 34 | Head | — | Ohio |
| 45 | Catherine Corrigan | 32 | Sister | Operator | Ohio |
| 46 | Joseph Corrigan | 30 | Brother | Steamfitter | Ohio |
| 47 | Peter Corrigan | 28 | Brother | Barber | Ohio |
| 48 | Frank Gasiorowski | 44 | Head | Steel Helper | Germany |
| 49 | Mary Gasiorowski | 44 | Wife | Seamstress | Poland |
| 50 | Helen Gasiorowski | 20 | Daughter | Librarian | Ohio |
Pedigree Summary
Thomas + 4 siblings
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)