MH
Mary Hardy — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Marion, Tennessee
Our Model Tree links this Mary Hardy across the 1910 and 1920 US Censuses in Marion, Tennessee (XGBoost, ~Confirmed) — first a daughter (b.~1903), then head of a 11-person household.
Age 17
b. ~1903
Female
Daughter
Born: Tennessee
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Marion, Tennessee |
| Surname | Hardy |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Township / Ward | 15Th Civil District |
| Est. Birth Year | ~1903 |
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.
11 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Hardy | Daughter | — | 17 | ~1903 |
| Sallie Hardy | Daughter | — | 3 | ~1917 |
| Ruth Hardy | Daughter | — | 1 | ~1919 |
| J Hardy | Head | — | 39 | ~1881 |
| Jane Moseley | Other | — | 65 | ~1855 |
| David Hardy | Son | — | 12 | ~1908 |
| Clay Hardy | Son | — | 10 | ~1910 |
| Albert Hardy | Son | — | 8 | ~1912 |
| Homer Hardy | Son | — | 6 | ~1914 |
| Willie Hardy | Son | — | 15 | ~1905 |
| Annie Hardy | Spouse | — | 35 | ~1885 |
Census Appearances
1910
Marion, Tennessee
Daughter, age 7
Marion, Tennessee · implied b. ~1903 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hardy |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read | No |
| Can Write | No |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1920
Marion, Tennessee
Daughter, age 17
Marion, Tennessee · implied b. ~1903 — 11 household members
| Surname | Hardy |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 Hardy across 2 US Census years (1910 and 1920) in Marion, Tennessee, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hardy
Daughter · 1920 · age 17 · b. ~1903 · Tennessee
★ You are viewing this record
Sibling
Ruth Hardy
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Hardy
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Homer Hardy
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clay Hardy
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sallie Hardy
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Hardy
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Hardy
Sibling · 1920 · 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
1920 US Federal Census — Marion, Tennessee
Open full size
1920 US Federal Census — Marion, Tennessee
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1754unit:0538)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Finl Lambert | 29 | Wife | — | Tennessee |
| 2 | Lorena Lambert | 9 | Daughter | — | Tennessee |
| 3 | Edna Lambert | 6 | Daughter | — | Tennessee |
| 4 | Charles Lambert | 5 | Son | — | Tennessee |
| 5 | Tom Lambert | 2 | Son | — | Tennessee |
| 6 | Louis Lambert | 0 | Son | — | Tennessee |
| 7 | Alvin Spears | 34 | Head | Engineer | Tennessee |
| 8 | Pearl Spears | 34 | Wife | — | Tennessee |
| 9 | Evelyn Spears | 1 | Daughter | — | Tennessee |
| 10 | John Spears | 69 | Father | — | Tennessee |
| 11 | Will G. Hudson | 33 | Head | Lock Tender | Tennessee |
| 12 | Myrtle Hudson | 34 | Wife | — | Tennessee |
| 13 | James O. Hoge | 42 | Head | Farmer | Tennessee |
| 14 | Emma Hoge | 32 | Wife | — | Tennessee |
| 15 | Joe Hoge | 8 | Son | — | Tennessee |
| 16 | Walter J. Rogers | 37 | Head | Pipe Fitting | Tennessee |
| 17 | Ollie Rogers | 37 | Wife | — | Tennessee |
| 18 | Winnie Rogers | 14 | Daughter | — | Tennessee |
| 19 | Edba Rogers | 13 | Son | — | Georgia |
| 20 | Leonard Rogers | 8 | Son | — | Tennessee |
| 21 | Zena Rogers | 4 | Daughter | — | Tennessee |
| 22 | Sarah Rogers | 0 | Son | — | Tennessee |
| 23 | J. Ben Rogers | 38 | Head | Drilling | Tennessee |
| 24 | Francis Rogers | 37 | Wife | — | Alabama |
| 25 | James Rogers | 13 | Son | — | Tennessee |
| 26 | Sam Rogers | 8 | Son | — | Tennessee |
| 27 | David Rogers | 5 | Son | — | Tennessee |
| 28 | Dillon Rogers | 2 | Son | — | Tennessee |
| 29 | John Shumake | 33 | Head | Laborer | Tennessee |
| 30 | Jane Shumake | 33 | Wife | — | Tennessee |
| 31 | Edith Shumake | 5 | Daughter | — | Alabama |
| 32 | Thomas Shumake | 1 | Son | — | Alabama |
| 33 | J. H. Hardy | 39 | Head | Farmer | Tennessee |
| 34 | Annie Hardy | 35 | Wife | — | Tennessee |
| 35 | Mary Hardy THIS PERSON | 17 | Daughter | — | Tennessee |
| 36 | Willie Hardy | 15 | Son | Farm Labor | Tennessee |
| 37 | David Hardy | 12 | Son | — | Tennessee |
| 38 | Clay Hardy | 10 | Son | — | Tennessee |
| 39 | Albert Hardy | 8 | Son | — | Tennessee |
| 40 | Homer Hardy | 6 | Son | — | Tennessee |
| 41 | Sallie Hardy | 3 | Daughter | — | Tennessee |
| 42 | Ruth Hardy | 1 | Daughter | — | Tennessee |
| 43 | Jane Moseley | 65 | Mother-in-law | — | Tennessee |
| 44 | James Jr. Lane | 49 | Head | Farmer | Tennessee |
| 45 | Lula Lane | 46 | Wife | — | Tennessee |
| 46 | Marvin Lane | 14 | Son | — | Tennessee |
| 47 | Nora Lane | 13 | Daughter | — | Tennessee |
| 48 | Roton Lane | 9 | Son | — | Tennessee |
| 49 | James Sr. Lane | 72 | Head | — | Tennessee |
| 50 | Leatha Lane | 29 | Wife | — | Tennessee |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)