JH
John Horn — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Grafton, New Hampshire
Our Model Tree links this John Horn across the 1920, 1930 and 1940 US Censuses in Grafton, New Hampshire (XGBoost, ~Confirmed) — first a head (b.~1878), then head of a 3-person household.
Age 52
b. ~1878
Male
Head
Born: New Hampshire
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Grafton, New Hampshire |
| Surname | Horn |
| Given Name | John S |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Age at First Marriage | 21 |
| Father's Birthplace | Vermont |
| Mother's Birthplace | New Hampshire |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | 1500 |
| Home Value / Rent | R |
| Veteran | O |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Occupation | Farmer |
| Township / Ward | Haverhill Town Part |
| Est. Birth Year | ~1878 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Horn | Head | — | 52 | ~1878 |
| Florence Horn | Spouse | — | 37 | ~1893 |
| Ernest Horn | Son | — | 17 | ~1913 |
Census Appearances
1920
Grafton, New …
Head, age 41
Grafton, New Hampshire · implied b. ~1879 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Horne |
| Given Name | John S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Father's Birthplace | Vermont |
| Mother's Birthplace | New Hampshire |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1930
Grafton, New …
Head, age 52
Grafton, New Hampshire · implied b. ~1878 — 3 household members
| Surname | Horn |
| Given Name | John S |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Age at First Marriage | 21 |
| Father's Birthplace | Vermont |
| Mother's Birthplace | New Hampshire |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | 1500 |
| Home Value / Rent | R |
| Veteran | O |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1940
Grafton-County, New …
Head, age 63
Grafton-County, New Hampshire · implied b. ~1877 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Horne |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| 1935 Residence (County) | Grafton |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 36 |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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.
Show:
This person
Anchor record
John Horn
Head · 1930 · age 52 · b. ~1878 · New Hampshire
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Grafton, New Hampshire
Open full size
1930 US Federal Census — Grafton, New Hampshire
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1300unit:0733)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George B Silver | 64 | Head | Farmer | New Hampshire |
| 2 | Grace A Silver | 45 | Wife | — | Vermont |
| 3 | Ernest L Mason | 31 | Head | Farmer | New Hampshire |
| 4 | Edith H Mason | 25 | Wife | — | New Hampshire |
| 5 | Everett J Mason | 6 | Son | — | New Hampshire |
| 6 | Bessie Tyler | 41 | Head | — | New Hampshire |
| 7 | Katherine S Liarko | 21 | Boarder | Teacher | Poland |
| 8 | Fred W Pickering | 76 | Head | Clergyman | New York |
| 9 | Lois C Pickering | 74 | Mother | — | Massachusetts |
| 10 | Charles E Clark | 54 | Head | Farmer | New Hampshire |
| 11 | Grace E Clark | 49 | Wife | — | New Hampshire |
| 12 | Harold S Clark | 15 | Son | — | New Hampshire |
| 13 | Elizabeth Clark | 12 | Daughter | — | New Hampshire |
| 14 | Arthur G Brown | 41 | Head | Farmer | New Hampshire |
| 15 | Alice Brown | 43 | Wife | — | New Hampshire |
| 16 | Colin F Cassidy | 43 | Head | Farmer | Vermont |
| 17 | Winifred J Cassidy | 33 | Wife | — | New Hampshire |
| 18 | Lois S Cassidy | 9 | Daughter | — | New Hampshire |
| 19 | Curtis Cassidy | 2 | Son | — | New Hampshire |
| 20 | John D Cassidy | 68 | Father | — | New Hampshire |
| 21 | Eugene D Sargent | 17 | Servant | Laborer | New Hampshire |
| 22 | Wesley Yorke | 38 | Head | Farmer | New Hampshire |
| 23 | Alice J Yorke | 33 | Wife | — | New Hampshire |
| 24 | Stewart Wheeler | 21 | Servant | Laborer | New Hampshire |
| 25 | Earl M Young | 30 | Head | Salesman | New Hampshire |
| 26 | Frances P Young | 22 | Wife | — | Maine |
| 27 | Maurice R Young | 36 | Head | Farmer | New Hampshire |
| 28 | Marion W Young | 30 | Wife | — | New Hampshire |
| 29 | Howard R Young | 3 | Son | — | New Hampshire |
| 30 | Lois E Hopkins | 19 | Servant | Laborer | New Hampshire |
| 31 | Richard G Kimball | 35 | Head | Farmer | New Hampshire |
| 32 | Bertha M Kimball | 29 | Wife | — | New Hampshire |
| 33 | Richard G Jr Kimball | 10 | Son | — | New Hampshire |
| 34 | Lawrence A Kimball | 7 | Son | — | New Hampshire |
| 35 | Eva M Kimball | 5 | Daughter | — | New Hampshire |
| 36 | Edwin E Kimball | 4 | Son | — | New Hampshire |
| 37 | Ernest Clark | 23 | Servant | Laborer | New Hampshire |
| 38 | Angus D Day | 16 | Servant | Laborer | New Hampshire |
| 39 | Arthur D Plant | 53 | Head | Farmer | New Hampshire |
| 40 | Maude W Plant | 46 | Wife | — | New Hampshire |
| 41 | Barbara A White | 19 | Daughter | — | New Hampshire |
| 42 | Alma E White | 15 | Daughter | — | New Hampshire |
| 43 | Wendell M White | 15 | Son | — | New Hampshire |
| 44 | Walter S Plant | 28 | Head | Laborer | New Hampshire |
| 45 | Bessie R Plant | 25 | Wife | — | New Hampshire |
| 46 | Donald W Plant | 8 | Son | — | New Hampshire |
| 47 | Chester E Lafce | 22 | Boarder | Laborer | New Hampshire |
| 48 | John S Horn THIS PERSON | 52 | Head | Farmer | New Hampshire |
| 49 | Florence E Horn | 37 | Wife | — | New Hampshire |
| 50 | Ernest E Horn | 17 | Son | — | Vermont |
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)