JH
John Horn — 1940 US Census Record
Model Tree available1940 United States Federal Census · Sullivan-County, Indiana
Our Model Tree links this John Horn across the 1920, 1930 and 1940 US Censuses in Sullivan-County, Indiana (XGBoost, ~Confirmed), with identified parents Mary — first a head (b.~1905), then head of a 6-person household.
Age 35
b. ~1905
Male
Head
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Sullivan-County, Indiana |
| Surname | Horn |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | """R""" |
| 1935 Residence (County) | Durham |
| Naturalization Status | First papers filed |
| Additional Details | |
| Occupation | Lineman |
| Industry | Bell Telephone |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 2200 |
| Highest Grade | No 5 |
| 1935 Residence | England |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Lineman |
| Township / Ward | Cass Township |
| Est. Birth Year | ~1905 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| James Horn | Son | — | 9 | ~1931 |
| John Horn | Son | — | 11 | ~1929 |
| Helen Horn | Spouse | — | 33 | ~1907 |
| Steven Horn | Son | — | 1 | ~1939 |
| Mary Horn | Other | — | 73 | ~1867 |
| John Horn | Head | — | 35 | ~1905 |
Census Appearances
1920
Sullivan, Indiana
Son, age 15
Sullivan, Indiana · implied b. ~1905 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Horne |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | England |
| Year of Immigration | 1913 |
| Naturalization Status | Alien |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1930
Sullivan, Indiana
Head, age 25
Sullivan, Indiana · implied b. ~1905 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Horne |
| Given Name | John F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Alien |
| Year of Immigration | 1913 |
| Age at First Marriage | 21 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Lineman |
| Industry | Telephone |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 1500 |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Sullivan-County, Indiana
Head, age 35
Sullivan-County, Indiana · implied b. ~1905 — 6 household members
| Surname | Horn |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | """R""" |
| 1935 Residence (County) | Durham |
| Naturalization Status | First papers filed |
| Occupation | Lineman |
| Industry | Bell Telephone |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 2200 |
| Highest Grade | No 5 |
| 1935 Residence | England |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Horn across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Mary Horne (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Horne
b. ~1868
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Horn
Head · 1940 · age 35 · b. ~1905 · Indiana
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Sullivan-County, Indiana
Open full size
1940 US Federal Census — Sullivan-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01097-00091)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William F. Patton | 17 | Son | — | Indiana |
| 42 | Jo-Ann Patton | 13 | Daughter | — | Indiana |
| 43 | Earl M. Edds | 39 | Head | Coal Miner | Indiana |
| 44 | Zelma Edds | 34 | Wife | — | Indiana |
| 45 | Virginia Edds | 17 | Daughter | — | Indiana |
| 46 | Carl W. Edds | 12 | Son | — | Indiana |
| 47 | Jack W. Edds | 4 | Son | — | Indiana |
| 48 | John Horn THIS PERSON | 35 | Head | Lineman | England |
| 49 | Helen Horn | 33 | Wife | — | Indiana |
| 50 | John G. Horn | 11 | Son | — | Indiana |
| 51 | James Horn | 9 | Son | — | Indiana |
| 52 | Steven Horn | 1 | Son | — | Indiana |
| 53 | Mary Ann Horn | 73 | Mother | — | England |
| 54 | Murray S. Griffith | 54 | Head | Coal Miner | Indiana |
| 55 | Lorene Griffith | 40 | Wife | — | Indiana |
| 56 | Grover T. Griffith | 19 | Son | Laborer | Indiana |
| 57 | James R. Griffith | 17 | Son | — | Indiana |
| 58 | Russell L. Griffith | 15 | Son | — | Indiana |
| 59 | Marilyn G. Griffith | 7 | Daughter | — | Indiana |
| 60 | Phillip A. Griffith | 5 | Son | — | Indiana |
| 61 | Mary Allen | 75 | Mother-in-law | — | Indiana |
| 62 | Earl Wheeler | 28 | Head | Laborer | Indiana |
| 63 | Elizabeth Wheeler | 27 | Wife | — | Indiana |
| 64 | Ester J. Wheeler | 4 | Daughter | — | Indiana |
| 65 | Earl Jr. Wheeler | 2 | Son | — | Indiana |
| 66 | John R. Hill | 55 | Head | Coal Miner | England |
| 67 | Mary A. Hill | 51 | Wife | — | England |
| 68 | Ralph H. Hill | 24 | Son | Salesman | Indiana |
| 69 | Elizabeth Hill | 22 | Daughter | Laborer | Indiana |
| 70 | Roberta J. Hill | 15 | Daughter | — | Indiana |
| 71 | Frank Denman | 35 | Head | Coal Miner | Indiana |
| 72 | Marie Denman | 31 | Wife | — | Indiana |
| 73 | Frank Jr. Denman | 14 | Son | — | Indiana |
| 74 | Pauline Denman | 13 | Daughter | — | Indiana |
| 75 | Clovis Denman | 9 | Son | — | Indiana |
| 76 | Norval Holley | 30 | Head | Laborer | Indiana |
| 77 | Maud M. Holley | 43 | Mother | — | Indiana |
| 78 | Melvin E. Holley | 8 | Nephew | — | Indiana |
| 79 | Herbert K. Mcphee | 25 | Head | Laborer | Indiana |
| 80 | Mildred D. Mcphee | 20 | Wife | — | Indiana |
Pedigree Summary
John
Gen 1 · 1 parents
~0.92
Max depth 4 (1900–1950 window)
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)