MH
Mary Hart — 1920 US Census Record
Model Tree available1920 United States Federal Census · Washington, Virginia
Our Model Tree links this Mary Hart across the 1900, 1910 and 1920 US Censuses in Washington, Virginia (XGBoost, ~Confirmed), with identified parents Davis & James — first a daughter (b.~1899), then head of a 4-person household.
Age 21
b. ~1899
Female
Daughter
Born: Virginia
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Washington, Virginia |
| Surname | Hart |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Holston District |
| Est. Birth Year | ~1899 |
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 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ruth Hart | Daughter | — | 17 | ~1903 |
| Mary Hart | Daughter | — | 21 | ~1899 |
| James Hart | Head | — | 47 | ~1873 |
| Nettie Hart | Spouse | — | 38 | ~1882 |
Census Appearances
1900
Washington, Virginia
Daughter, age 2
Washington, Virginia · implied b. ~1898 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Virginia |
| Birth Month | Oct |
| Birth Year | 1898 |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1910
Washington, Virginia
Daughter, age 11
Washington, Virginia · implied b. ~1899 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hart |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1920
Washington, Virginia
Daughter, age 21
Washington, Virginia · implied b. ~1899 — 4 household members
| Surname | Hart |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Hart across 3 US Census years (1900, 1910 and 1920) in Washington, Virginia, using XGBoost record linkage. Identified parents: father Davis Hart (~0.92 confidence) and father James Hart (~0.92 confidence) and father Johnathan Hart (~0.92 confidence) and mother Vesty Hart (~0.92 confidence) and mother Nettie Hart (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Davis Hart
b. ~1862
Source father
● Household
· direct · ~0.92
Father
James Hart
b. ~1873
Source father
● Household
· direct · ~0.92
Father
Johnathan Hart
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Vesty Hart
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Nettie Hart
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Hart
Daughter · 1920 · age 21 · b. ~1899 · Virginia
★ You are viewing this record
Sibling
Ruth Hart
Sibling · 1920 · age 17
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 — Washington, Virginia
Open full size
1920 US Federal Census — Washington, Virginia
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1917unit:1001)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Esther Thomas | 15 | daughter | — | Virginia |
| 52 | Joseph Knight | 50 | Head | Farmer | Tennessee |
| 53 | Minnie Knight | 40 | wife | — | Virginia |
| 54 | Morgan Knight | 20 | son | Laborer | Virginia |
| 55 | Mack Knight | 18 | son | Laborer | Virginia |
| 56 | Lula Knight | 14 | daughter | Laborer | Virginia |
| 57 | Myrtle Knight | 12 | daughter | Laborer | Virginia |
| 58 | James Hart | 47 | Head | Farmer | Virginia |
| 59 | Nettie Hart | 38 | wife | — | Virginia |
| 60 | Mary Hart THIS PERSON | 21 | daughter | — | Virginia |
| 61 | Ruth Hart | 17 | daughter | — | Virginia |
| 62 | Thomas Pace | 38 | Head | Farmer | Virginia |
| 63 | Callie Pace | 34 | wife | Laborer | Virginia |
| 64 | Nellie Pace | 17 | daughter | — | Virginia |
| 65 | Sarah Pace | 14 | daughter | Laborer | Virginia |
| 66 | Henry Pace | 10 | son | Laborer | Virginia |
| 67 | George Pace | 7 | son | — | Virginia |
| 68 | Bettie Pace | 3 | daughter | — | Virginia |
| 69 | Alex Cook | 24 | Head | Farmer | Virginia |
| 70 | Eva Cook | 21 | wife | — | Virginia |
| 71 | Harold Cook | 1 | son | — | Virginia |
| 72 | Bettie Gibson | 29 | sister-in-law | — | Virginia |
| 73 | William Williamson | 48 | Head | Farmer | Virginia |
| 74 | Lillie Williamson | 40 | wife | — | Virginia |
| 75 | Ernest Williamson | 17 | son | Laborer | Virginia |
| 76 | Kyle Williamson | 15 | son | Laborer | Virginia |
| 77 | Florence Williamson | 14 | daughter | Laborer | Virginia |
| 78 | Alma Williamson | 12 | daughter | Laborer | Virginia |
| 79 | Hunter Williamson | 10 | son | — | Virginia |
| 80 | Willard Williamson | 8 | son | — | Virginia |
| 81 | Nellie Williamson | 6 | daughter | — | Virginia |
| 82 | Felix Williamson | 4 | son | — | Virginia |
| 83 | Dallas Price | 47 | Head | Farmer | North Carolina |
| 84 | Rosa Price | 33 | wife | — | North Carolina |
| 85 | Claude Price | 11 | son | — | North Carolina |
| 86 | Charles Price | 8 | son | — | North Carolina |
| 87 | Mae Price | 4 | daughter | — | North Carolina |
| 88 | Hazel Price | 0 | daughter | — | North Carolina |
| 89 | William Ford | 59 | Head | Farmer | Virginia |
| 90 | Mary Ford | 51 | wife | — | Virginia |
| 91 | Mattie Ford | 28 | daughter | Laborer | Virginia |
| 92 | Mack Ford | 21 | son | Laborer | Virginia |
| 93 | Arthur Ford | 19 | son | Laborer | Virginia |
| 94 | William Wright | 55 | Head | Farmer | Virginia |
| 95 | Walter Wright | 25 | son | Farmer | Virginia |
| 96 | Rosa Wright | 18 | daughter | Laborer | Virginia |
| 97 | Charlie Blackburn | 20 | Head | — | Virginia |
| 98 | Bessie Blackburn | 23 | wife | Clerk | Virginia |
| 99 | Robert Widner | 59 | Head | Farmer | Virginia |
| 100 | Sarah Widner | 51 | wife | — | Virginia |
Pedigree Summary
Mary + 1 sibling
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)