JH
John Hanna — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Logan-County, Colorado
Our Model Tree links this John Hanna across the 1930 and 1940 US Censuses in Logan-County, Colorado (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 4-person household.
Age 13
b. ~1927
Male
Son
Born: Nebraska
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Logan-County, Colorado |
| Surname | Hanna |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Nebraska |
| 1935 Residence (City) | Sterling City |
| 1935 Residence (County) | Logan |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same house |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Township / Ward | Sterling City |
| Est. Birth Year | ~1927 |
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 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Earl Hanna | Son | — | 6 | ~1934 |
| Earl Hanna | Head | — | 39 | ~1901 |
| Mary Hanna | Spouse | — | 32 | ~1908 |
| John Hanna | Son | — | 13 | ~1927 |
Census Appearances
1930
Logan, Colorado
Son, age 3
Logan, Colorado · implied b. ~1927 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hanna |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Nebraska |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Nebraska |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1940
Logan-County, Colorado
Son, age 13
Logan-County, Colorado · implied b. ~1927 — 4 household members
| Surname | Hanna |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Nebraska |
| 1935 Residence (City) | Sterling City |
| 1935 Residence (County) | Logan |
| Highest Grade | No 7 |
| 1935 Residence | Same house |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 13 · b. ~1927 · Colorado
★ You are viewing this record
Sibling
Earl Hanna
Sibling · 1940 · age 6
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 — Logan-County, Colorado
Open full size
1940 US Federal Census — Logan-County, Colorado
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-00469-00427)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Hiram R. Daniels | 34 | Head | Custodian | Nebraska |
| 2 | Julia X. Daniels | 31 | Wife | — | Nebraska |
| 3 | Richard Daniels | 5 | Son | — | Colorado |
| 4 | James X. Trust | 80 | Head | — | Pennsylvania |
| 5 | Mary E. Trust | 74 | Wife | — | Alabama |
| 6 | John W. Trust | 44 | Son | Painter | Missouri |
| 7 | Pauline Gasper | 80 | Lodger | — | Illinois |
| 8 | Clifford Thompson | 26 | Head | Grease Man | Indiana |
| 9 | Elsie Thompson | 24 | Wife | Office Work | Nebraska |
| 10 | Sandra Thompson | 0 | Daughter | — | Colorado |
| 11 | Robert Parker | 35 | Head | Laborer | Colorado |
| 12 | Marjorie Parker | 18 | Wife | — | Colorado |
| 13 | Jerry Parker | 0 | Son | — | Colorado |
| 14 | Lula Parker | 56 | Mother | — | Nebraska |
| 15 | Charles H. Ruth | 75 | Head | — | Iowa |
| 16 | Alice B. Ruth | 72 | Wife | — | Iowa |
| 17 | William Smith | 60 | Head | Time Keeper | Indiana |
| 18 | Mary B. Smith | 54 | Wife | — | Indiana |
| 19 | Mary Louise Bolt | 16 | Niece | — | Indiana |
| 20 | Howard E. Mitchell | 33 | Head | Clerk | California |
| 21 | Amelia Mitchell | 28 | Wife | — | Russia |
| 22 | Helen Mitchell | 2 | Daughter | — | Colorado |
| 23 | Clinton G. Pasho | 54 | Head | Steam Fitter | New York |
| 24 | Nellie Pasho | 58 | Wife | — | Wisconsin |
| 25 | Earl Hanna | 39 | Head | Baker | Nebraska |
| 26 | Mary Hanna | 32 | Wife | — | Nebraska |
| 27 | John Hanna THIS PERSON | 13 | Son | — | Nebraska |
| 28 | Earl Jr. Hanna | 6 | Son | — | Colorado |
| 29 | Loren E. Hays | 50 | Head | Salesman | Iowa |
| 30 | Mary Alice Hays | 46 | Wife | — | Iowa |
| 31 | Loren J. Hays | 17 | Son | — | Colorado |
| 32 | Leland Hays | 13 | Son | — | Colorado |
| 33 | John Hays | 79 | Father | — | Pennsylvania |
| 34 | Loren D. Herrenflow | 33 | Head | House Helper | Missouri |
| 35 | Louise Herrenflow | 32 | Wife | — | Nebraska |
| 36 | Lloyd Herrenflow | 9 | Son | — | Colorado |
| 37 | Gerald Herrenflow | 8 | Son | — | Colorado |
| 38 | John Mcdonald | 74 | Head | — | Scotland |
Related Census Records
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)