JD
John Delaney — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Hamilton, Ohio
Our Model Tree links this John Delaney across the 1910 and 1920 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed) — first a son (b.~1910), then head of a 9-person household.
Age 10
b. ~1910
Male
Son
Born: Ohio
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Hamilton, Ohio |
| Surname | Delaney |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Cincinnati City |
| Est. Birth Year | ~1910 |
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 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Sarah Picciano | Other | — | 22 | ~1898 |
| John Delaney | Head | — | 50 | ~1870 |
| James Delaney | Son | — | 17 | ~1903 |
| Marie Delaney | Daughter | — | 20 | ~1900 |
| Joseph Delaney | Son | — | 15 | ~1905 |
| John Delaney | Son | — | 10 | ~1910 |
| Alice Delaney | Daughter | — | 12 | ~1908 |
| Mary Delaney | Spouse | — | 45 | ~1875 |
| Agnes Delaney | Daughter | — | 8 | ~1912 |
Census Appearances
1910
Hamilton, Ohio
Son, age
Hamilton, Ohio · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Delany |
| Given Name | John Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Illinois |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Hamilton, Ohio
Son, age 10
Hamilton, Ohio · implied b. ~1910 — 9 household members
| Surname | Delaney |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 John Delaney across 2 US Census years (1910 and 1920) in Hamilton, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
John Delaney
Son · 1920 · age 10 · b. ~1910 · Ohio
★ You are viewing this record
Sibling
Marie Delaney
Sibling · 1920 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Delaney
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Delaney
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Delaney
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Delaney
Sibling · 1920 · age 15
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
1920 US Federal Census — Hamilton, Ohio
Open full size
1920 US Federal Census — Hamilton, Ohio
Page Contents
37 people indexed on this census page (ia:1920:14thcensusofpopu1390unit:0258)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Patrick D | 24 | Son | — | Ohio |
| 2 | John Delaney | 50 | Head | Tinner | Ireland |
| 3 | Mary Delaney | 45 | Wife | — | Illinois |
| 4 | Marie Delaney | 20 | Daughter | Stenographer | Ohio |
| 5 | James Delaney | 17 | Son | Messenger | Ohio |
| 6 | Joseph Delaney | 15 | Son | — | Ohio |
| 7 | Alice E Delaney | 12 | Daughter | — | Ohio |
| 8 | John Delaney THIS PERSON | 10 | Son | — | Ohio |
| 9 | Agnes Delaney | 8 | Daughter | — | Ohio |
| 10 | Sarah Picciano | 22 | Daughter in law | — | Ohio |
| 11 | Thomas Manning | 42 | Head | Laborer | Ohio |
| 12 | Emma Manning | 42 | Wife | — | Germany |
| 13 | Bertha B Manning | 13 | Daughter | — | Ohio |
| 14 | Thomas Manning | 11 | Son | — | Ohio |
| 15 | Mildred Manning | 10 | Daughter | — | Ohio |
| 16 | William Manning | 8 | Son | — | Ohio |
| 17 | Evelyn Manning | 6 | Daughter | — | Ohio |
| 18 | Harold J Manning | 4 | Son | — | Ohio |
| 19 | Robert Manning | 1 | Son | — | Ohio |
| 20 | James B Smithson | 38 | Head | Machinist | England |
| 21 | Phyllis Smithson | 3 | Daughter | — | Ohio |
| 22 | Francis Smithson | 1 | Son | — | Ohio |
| 23 | Edward Smithson | 0 | Son | — | Ohio |
| 24 | Charles H Yockey | 55 | Head | Machinist | Ohio |
| 25 | Mary Yockey | 53 | Wife | — | Ohio |
| 26 | Charles Yockey | 22 | Son | — | Ohio |
| 27 | Margaret Yockey | 18 | Daughter | — | Ohio |
| 28 | Elizabeth Yockey | 14 | Daughter | — | Ohio |
| 29 | Lawrence Vornberg | 30 | Head | Trimmer | Ohio |
| 30 | Sarah Vornberg | 29 | Wife | — | Ohio |
| 31 | Mary E Vornberg | 5 | Daughter | — | Ohio |
| 32 | Virginia S Vornberg | 3 | Daughter | — | Ohio |
| 33 | Ruth Vornberg | 1 | Daughter | — | Ohio |
| 34 | Lawrence N Vornberg | 0 | Son | — | Ohio |
| 35 | Frederick Mickey | 65 | Head | — | Ohio |
| 36 | Walter Mickey | 27 | Son | Express & Hauling | Ohio |
| 37 | Wilhelmina Meyer | 79 | Head | Servant | Ohio |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)