JH
John Hanna — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lake-County, Ohio
Our Model Tree links this John Hanna across the 1930 and 1940 US Censuses in Lake-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 10-person household.
Age 17
b. ~1923
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lake-County, Ohio |
| Surname | Hanna |
| Given Name | John R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Kirtland Twp |
| 1935 Residence (County) | Lake |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Kirtland Twp |
| Est. Birth Year | ~1923 |
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 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Dan Hanna | Son | — | 18 | ~1922 |
| Dan Hanna | Head | — | 42 | ~1898 |
| Lucia Hanna | Spouse | — | 34 | ~1906 |
| Edith Hannigan | Other | — | 21 | ~1919 |
| Mary Hanna | Daughter | — | 15 | ~1925 |
| John Newell | Other | — | 15 | ~1925 |
| James Newell | Other | — | 11 | ~1929 |
| Rose Gilli | Other | — | 50 | ~1890 |
| Charles Newell | Other | — | 13 | ~1927 |
| John Hanna | Son | — | 17 | ~1923 |
Census Appearances
1930
Lake, Ohio
Son, age 7
Lake, Ohio · implied b. ~1923 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hanna |
| Given Name | John R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Indiana |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Lake-County, Ohio
Son, age 17
Lake-County, Ohio · implied b. ~1923 — 10 household members
| Surname | Hanna |
| Given Name | John R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Kirtland Twp |
| 1935 Residence (County) | Lake |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 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 John Hanna across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Hanna
Son · 1940 · age 17 · b. ~1923 · Ohio
★ You are viewing this record
Sibling
Dan Hanna
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Hanna
Sibling · 1940 · 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
1940 US Federal Census — Lake-County, Ohio
Open full size
1940 US Federal Census — Lake-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03094-00205)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Samuel Schupp | 41 | Head | Farmer | Ohio |
| 2 | Fannie E. Schupp | 38 | Wife | — | Ohio |
| 3 | Frances Schupp | 16 | Daughter | — | Ohio |
| 4 | Robert Schupp | 11 | Son | — | Ohio |
| 5 | Caroline Schupp | 10 | Daughter | — | Ohio |
| 6 | Joseph Schupp | 7 | Son | — | Ohio |
| 7 | Dan J. Jr. Hanna | 42 | Head | Publisher | Ohio |
| 8 | Lucia O. Hanna | 34 | Wife | — | Ohio |
| 9 | Dan J. Iii Hanna | 18 | Son | — | Ohio |
| 10 | John R. Hanna THIS PERSON | 17 | Son | — | Ohio |
| 11 | Mary L. Hanna | 15 | Daughter | — | Ohio |
| 12 | John W. Jr. Newell | 15 | Step-son | — | Ohio |
| 13 | Charles O. Newell | 13 | Step-son | — | Ohio |
| 14 | James C. Newell | 11 | Step-son | — | Ohio |
| 15 | Rose Gilli | 50 | Nurse | Nurse | Austria |
| 16 | Edith Hannigan | 21 | Maid | Maid | Ohio |
| 17 | Harry G. Lubinski | 42 | Head | Electrician | England |
| 18 | Annie E. Lubinski | 38 | Wife | — | English Canada |
| 19 | Walter Lubinski | 17 | Son | — | Ohio |
| 20 | Wm Robert Lubinski | 15 | Son | — | Ohio |
| 21 | Harry G. Jr. Lubinski | 13 | Son | — | Ohio |
| 22 | Richard J. Lubinski | 7 | Son | — | Ohio |
| 23 | Maurice G. Conley | 44 | Head | Farmer | Ohio |
| 24 | Michael J. Conley | 79 | Father | Farmer | Ohio |
| 25 | James Cote | 36 | Head | Tool Maker | Ohio |
| 26 | Mary Cote | 30 | Wife | — | Ohio |
| 27 | John W. Finn | 34 | Head | Laborer | Pennsylvania |
| 28 | Mary L. Finn | 36 | Wife | — | New York |
| 29 | John W. Jr. Finn | 12 | Son | — | New York |
| 30 | Bruce L. Ely | 51 | Head | — | Ohio |
| 31 | Marian Stange | 39 | Niece | — | Ohio |
| 32 | Elvert May Stange | 10 | Grand-niece | — | Ohio |
| 33 | Katherine Stange | 6 | Grand-niece | — | Ohio |
| 34 | John V. Stange | 12 | Grand-nephew | — | Ohio |
| 35 | Edward Janosik | 59 | Head | Laborer | Ohio |
| 36 | Mary Janosik | 49 | Wife | — | Ohio |
| 37 | Catherine Janosik | 18 | Daughter | — | Ohio |
| 38 | John Janosik | 16 | Son | — | Ohio |
| 39 | Irene Janosik | 13 | Daughter | — | Ohio |
| 40 | Method Fry | 22 | Lodger | Laborer | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)