MH
Mary Horn — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hamilton, Tennessee
Our Model Tree links this Mary Horn across the 1930 and 1940 US Censuses in Hamilton, Tennessee (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 8-person household.
Age 14
b. ~1916
Female
Daughter
Born: Tennessee
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hamilton, Tennessee |
| Surname | Horn |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Township / Ward | Hixson |
| Est. Birth Year | ~1916 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| James Horn | Son | — | 12 | ~1918 |
| Mary Horn | Daughter | — | 14 | ~1916 |
| Irene Horn | Daughter | — | 12 | ~1918 |
| John Horn | Head | — | 40 | ~1890 |
| Henry Horn | Son | — | 10 | ~1920 |
| Eileen Horn | Daughter | — | 13 | ~1917 |
| Edith Horn | Daughter | — | 2 | ~1928 |
| Nellie Horn | Spouse | — | 31 | ~1899 |
Census Appearances
1930
Hamilton, Tennessee
Daughter, age 14
Hamilton, Tennessee · implied b. ~1916 — 8 household members
| Surname | Horn |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Hamilton-County, Tennessee
Spouse, age 25
Hamilton-County, Tennessee · implied b. ~1915 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Horne |
| Given Name | May E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | Third Civil District |
| 1935 Residence (County) | Hamilton |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 Mary Horn across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Horn
Daughter · 1930 · age 14 · b. ~1916 · Tennessee
★ You are viewing this record
Sibling
Edith Horn
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eileen Horn
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Horn
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Horn
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Horn
Sibling · 1930 · age 12
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
1930 US Federal Census — Hamilton, Tennessee
Open full size
1930 US Federal Census — Hamilton, Tennessee
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2253unit:0340)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jim Grady | 27 | head | — | Tennessee |
| 2 | Alma Grady | 21 | wife | — | Tennessee |
| 3 | John Horn | 40 | head | Laborer | Tennessee |
| 4 | Nellie Horn | 31 | wife | — | Tennessee |
| 5 | Mary Horn THIS PERSON | 14 | daughter | — | Tennessee |
| 6 | Irene Horn | 12 | daughter | — | Tennessee |
| 7 | Eileen Horn | 13 | daughter | — | Tennessee |
| 8 | James Horn | 12 | son | — | Tennessee |
| 9 | Henry Horn | 10 | son | — | Tennessee |
| 10 | Edith Horn | 2 | daughter | — | Tennessee |
| 11 | Edol Miller | 53 | head | Farmer | Georgia |
| 12 | Edol Allison | 26 | head | Mechanic | Tennessee |
| 13 | Amber Allison | 21 | wife | — | Tennessee |
| 14 | James Allison | 1 | son | — | Tennessee |
| 15 | James D. Lemons | 57 | head | Farmer | Alabama |
| 16 | Annie Lemons | 52 | wife | — | Tennessee |
| 17 | Mary Kate Lemons | 23 | daughter | Box Maker | Alabama |
| 18 | Robert W. Lemons | 21 | son | Clerk | Tennessee |
| 19 | Margaret Lemons | 19 | daughter | — | Tennessee |
| 20 | Mary Thompson | 77 | mother | — | Tennessee |
| 21 | James Maughan | 52 | head | Carpenter | Tennessee |
| 22 | Delia Maughan | 44 | wife | — | Tennessee |
| 23 | Hershel Maughan | 23 | son | — | Tennessee |
| 24 | Mary Maughan | 14 | daughter | — | Tennessee |
| 25 | Johnnie Maughan | 5 | son | — | Tennessee |
| 26 | Clarence Campbell | 43 | head | Carpenter | Tennessee |
| 27 | Nellie Campbell | 43 | wife | — | Tennessee |
| 28 | Raymond Wilson | 28 | head | Steel Worker | Tennessee |
| 29 | Irene Wilson | 21 | wife | Winder | Tennessee |
| 30 | Elizabeth Wilson | 3 | daughter | — | Tennessee |
| 31 | Wilbur Hamill | 32 | head | Carpenter | Tennessee |
| 32 | Naomi Hamill | 27 | wife | — | Tennessee |
| 33 | Henry Hamill | 63 | head | Farmer | Tennessee |
| 34 | Nancy Hamill | 60 | wife | — | Tennessee |
| 35 | Mary Edwards | 27 | daughter | — | Tennessee |
| 36 | Lamar Edwards | 1 | grandson | — | Tennessee |
| 37 | Thomas Hamill | 45 | head | Carpenter | Tennessee |
| 38 | Lizzie Hamill | 40 | wife | — | Tennessee |
| 39 | Jack Hamill | 21 | son | Laborer | Tennessee |
| 40 | Lawrence Hamill | 14 | son | — | Tennessee |
| 41 | Belle Hamill | 9 | daughter | — | Tennessee |
| 42 | Margaret Hamill | 7 | daughter | — | Tennessee |
| 43 | Janie May Hamill | 6 | daughter | — | Tennessee |
| 44 | Bert Hamill | 3 | son | — | Tennessee |
| 45 | Charles F. Hamill | 1 | son | — | Tennessee |
| 46 | James Mitchell | 78 | head | — | Tennessee |
| 47 | Martha Mitchell | 76 | wife | — | Tennessee |
| 48 | Harry Fairchild | 30 | head | Mechanic | Tennessee |
| 49 | Stella Fairchild | 27 | wife | — | Tennessee |
| 50 | Lucile Fairchild | 6 | daughter | — | Tennessee |
Related Census Records
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)