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Mary Brock — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Haywood, Tennessee
Our Model Tree links this Mary Brock across the 1920 and 1930 US Censuses in Haywood, Tennessee (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 7-person household.
Age 11
b. ~1909
Female
Daughter
Born: Tennessee
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Haywood, Tennessee |
| Surname | Brock |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Occupation | Laborer |
| Industry | Home farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Laborer |
| Township / Ward | Civil District 11 |
| Est. Birth Year | ~1909 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Virginia Brock | Daughter | — | 2 | ~1918 |
| Abe Brock | Son | — | 8 | ~1912 |
| Mary Brock | Daughter | — | 11 | ~1909 |
| Charlie Brock | Head | — | 34 | ~1886 |
| Loula Brock | Spouse | — | 32 | ~1888 |
| Bettie Beard | Other | — | 56 | ~1864 |
| Celesta Brock | Daughter | — | 6 | ~1914 |
Census Appearances
1920
Haywood, Tennessee
Daughter, age 11
Haywood, Tennessee · implied b. ~1909 — 7 household members
| Surname | Brock |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Laborer |
| Industry | Home farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Haywood, Tennessee
Daughter, age 20
Haywood, Tennessee · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brooks |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Laborer |
| Industry | Lumber |
| Class of Worker | W |
| Can Read/Write | No |
| Veteran | No |
| 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 Brock across 2 US Census years (1920 and 1930) in Haywood, Tennessee, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Brock
Daughter · 1920 · age 11 · b. ~1909 · Tennessee
★ You are viewing this record
Sibling
Celesta Brock
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Abe Brock
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Brock
Sibling · 1920 · age 2
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 — Haywood, Tennessee
Open full size
1920 US Federal Census — Haywood, Tennessee
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1746unit:1061)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jesse Woodard | 33 | Head | Farmer | Tennessee |
| 2 | Fannie Woodard | 31 | Wife | Laborer | Tennessee |
| 3 | Lillian Woodard | 2 | Son | — | Tennessee |
| 4 | Nat Conner | 60 | Head | Farmer | Tennessee |
| 5 | Georgia Conner | 45 | Wife | Laborer | Tennessee |
| 6 | Nat Conner | 19 | Son | Laborer | Tennessee |
| 7 | Mary Conner | 17 | Daughter-in-law | Laborer | Tennessee |
| 8 | Charlie Conner | 16 | Son | Laborer | Tennessee |
| 9 | Geraldine Conner | 7 | Daughter | — | Tennessee |
| 10 | James Jones | 14 | Grand Son | Laborer | Tennessee |
| 11 | Charlie Brock | 34 | Head | Farmer | Tennessee |
| 12 | Loula Brock | 32 | Wife | Laborer | Tennessee |
| 13 | Mary Brock THIS PERSON | 11 | Daughter | Laborer | Tennessee |
| 14 | Abe Brock | 8 | Son | — | Tennessee |
| 15 | Celesta Brock | 6 | Daughter | — | Tennessee |
| 16 | Virginia Brock | 2 | Daughter | — | Tennessee |
| 17 | Bettie Beard | 56 | Mother | Farmer | Tennessee |
| 18 | John Wilson | 42 | Head | Farmer | Tennessee |
| 19 | Lena Wilson | 46 | Wife | Laborer | Tennessee |
| 20 | Ellie Wilson | 15 | Son | Laborer | Tennessee |
| 21 | Carle L Wilson | 12 | Daughter | Laborer | Tennessee |
| 22 | Oscar Wilson | 11 | Son | Laborer | Tennessee |
| 23 | Lony Wilson | 8 | Daughter | — | Tennessee |
| 24 | John Wilson | 3 | Son | — | Tennessee |
| 25 | William Green | 53 | Head | Farmer | Tennessee |
| 26 | Nollie Green | 43 | Wife | Laborer | Tennessee |
| 27 | Raphel Cox | 43 | Head | Farmer | Tennessee |
| 28 | Lee Cox | 15 | Nephew | — | Tennessee |
| 29 | Robert Cox | 12 | Nephew | — | Tennessee |
| 30 | Edgar Cox | 10 | Nephew | — | Tennessee |
| 31 | James C Mann | 31 | Head | Farmer | Tennessee |
| 32 | Sarah D Mann | 29 | Wife | Laborer | Tennessee |
| 33 | William H Mann | 9 | Son | Laborer | Tennessee |
| 34 | Sarah B Mann | 4 | Daughter | — | Tennessee |
| 35 | James R Mann | 1 | Son | — | Tennessee |
| 36 | William Jones | 31 | Head | Farmer | Tennessee |
| 37 | Catherine Jones | 28 | Wife | Laborer | Tennessee |
| 38 | Willie M Jones | 6 | Daughter | — | Tennessee |
| 39 | Mildred Jones | 4 | Daughter | — | Tennessee |
| 40 | Georgia Jones | 34 | Sister | Laborer | Tennessee |
| 41 | Tom L Jones | 25 | Brother | Laborer | Tennessee |
| 42 | Eddie G Jones | 22 | Brother | Laborer | Tennessee |
| 43 | Allie Jones | 18 | Brother | Laborer | Tennessee |
| 44 | Nancy Gause | 45 | Head | Farmer | Tennessee |
| 45 | Roosevelt Gause | 13 | Son | Laborer | Tennessee |
| 46 | Mack Lovelace | 33 | Head | Farmer | Tennessee |
| 47 | Mary Lovelace | 32 | Wife | Laborer | Tennessee |
| 48 | Jean Lovelace | 11 | Son | Laborer | Tennessee |
| 49 | James G Lovelace | 7 | Son | — | Tennessee |
| 50 | Lewis G Lovelace | 3 | Son | — | 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)