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John Bullock — 1920 US Census Record
Model Tree available1920 United States Federal Census · Maury, Tennessee
Our Model Tree links this John Bullock across the 1910, 1920 and 1930 US Censuses in Maury, Tennessee (XGBoost, ~Confirmed), with identified parents Joe & John — first a son (b.~1907), then head of a 8-person household.
Age 13
b. ~1907
Male
Son
Born: Tennessee
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Maury, Tennessee |
| Surname | Bullock |
| Given Name | John A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Mulatto |
| Age | 13 |
| 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 | 9Th District Part Of |
| Est. Birth Year | ~1907 |
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 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Will Bullock | Son | — | 15 | ~1905 |
| John Bullock | Son | — | 13 | ~1907 |
| Beatrice Bullock | Daughter | — | 5 | ~1915 |
| John Bullock | Head | — | 50 | ~1870 |
| William Bullock | Son | — | 10 | ~1910 |
| Clarence Bullock | Son | — | 8 | ~1912 |
| Margaret Bullock | Spouse | — | 47 | ~1873 |
| Maggie Bullock | Daughter | — | 17 | ~1903 |
Census Appearances
1910
Maury, Tennessee
Son, age 3
Maury, Tennessee · implied b. ~1907 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bullock |
| Given Name | John W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Mulatto |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1920
Maury, Tennessee
Son, age 13
Maury, Tennessee · implied b. ~1907 — 8 household members
| Surname | Bullock |
| Given Name | John A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Mulatto |
| Age | 13 |
| 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 |
1930
Maury, Tennessee
Head, age 23
Maury, Tennessee · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bulock |
| Given Name | John A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Age at First Marriage | 17 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| 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 John Bullock across 3 US Census years (1910, 1920 and 1930) in Maury, Tennessee, using XGBoost record linkage. Identified parents: father Joe Bullock (~0.92 confidence) and father John Bullock (~0.92 confidence) and mother Margaret Bullock (~0.92 confidence) and mother Margaret Bullock (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joe Bullock
b. ~1878
Source father
● Household
· direct · ~0.92
Father
John Bullock
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Margaret Bullock
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Margaret Bullock
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Bullock
Son · 1920 · age 13 · b. ~1907 · Tennessee
★ You are viewing this record
Sibling
William Bullock
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Will Bullock
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarence Bullock
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatrice Bullock
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maggie Bullock
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 — Maury, Tennessee
Open full size
1920 US Federal Census — Maury, Tennessee
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1755unit:1109)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Martha Anderson | 33 | Wife | — | Tennessee |
| 2 | Luther Anderson | 2 | Son | — | Tennessee |
| 3 | Joe G Lamb | 72 | Head | — | Tennessee |
| 4 | Joe Lamb | 58 | Son's law | Farmer | Tennessee |
| 5 | Martha L Lamb | 48 | Daughter | — | Tennessee |
| 6 | Jesse W Duncan | 40 | Head | Farmer | Tennessee |
| 7 | Mary Duncan | 35 | Wife | — | Tennessee |
| 8 | Albert Duncan | 15 | Son | — | Tennessee |
| 9 | Martha Duncan | 13 | Daughter | — | Tennessee |
| 10 | Paul Duncan | 9 | Son | — | Tennessee |
| 11 | Mary Duncan | 6 | Daughter | — | Tennessee |
| 12 | Eva L Duncan | 3 | Son | — | Tennessee |
| 13 | Rebecca Duncan | 0 | Daughter | — | Tennessee |
| 14 | Bernard Boyce | 40 | Head | Farmer | Tennessee |
| 15 | Carrie Boyce | 31 | Wife | — | Tennessee |
| 16 | Clyde E Boyce | 2 | Daughter | — | Tennessee |
| 17 | Christine Boyce | 0 | Daughter | — | Tennessee |
| 18 | Sidney H Scott | 33 | Head | Farmer & Laborer | Tennessee |
| 19 | Malinda Scott | 33 | Wife | — | Tennessee |
| 20 | Agnes Scott | 6 | Daughter | — | Tennessee |
| 21 | Ellen R Scott | 1 | Daughter | — | Tennessee |
| 22 | Whitfield Scott | 60 | Head | Farmer | Tennessee |
| 23 | Sarah J Scott | 53 | Wife | — | Tennessee |
| 24 | Solon S Scott | 23 | Son | Farmer Laborer | Tennessee |
| 25 | Mabel Crowder | 30 | Head | Farmer Laborer | Tennessee |
| 26 | Mabel Crowder | 27 | Wife | — | Tennessee |
| 27 | Eva G Crowder | 4 | Daughter | — | Tennessee |
| 28 | James Blocker | 28 | Head | Farmer | Tennessee |
| 29 | Arrener Blocker | 25 | Wife | — | Tennessee |
| 30 | Casper B Blocker | 5 | Son | — | Tennessee |
| 31 | Glenn Blocker | 0 | Son | — | Tennessee |
| 32 | Amanda Brooks | 77 | Head | — | Tennessee |
| 33 | Anton W Brooks | 34 | Son | Laborer | Tennessee |
| 34 | Marshal Mcneece | 71 | Head | Farmer | Tennessee |
| 35 | Lucy Mcneece | 36 | Daughter | — | Tennessee |
| 36 | James Mcneece | 29 | Son | Farm Laborer | Tennessee |
| 37 | James Mcgill | 65 | Head | Farmer | Tennessee |
| 38 | Junia Mcgill | 53 | Wife | — | Tennessee |
| 39 | Jessie Mcgill | 19 | Daughter | — | Tennessee |
| 40 | George Mcgill | 14 | Son | Farm Laborer | Tennessee |
| 41 | John Kennedy | 7 | Grandson | — | Tennessee |
| 42 | John Bullock | 50 | Head | Farm Laborer | Tennessee |
| 43 | Margaret Bullock | 47 | Wife | — | Tennessee |
| 44 | Maggie Bullock | 17 | Daughter | — | Tennessee |
| 45 | Will B Bullock | 15 | Son | Farm Laborer | Tennessee |
| 46 | John A Bullock THIS PERSON | 13 | Son | — | Tennessee |
| 47 | William T Bullock | 10 | Son | — | Tennessee |
| 48 | Clarence Bullock | 8 | Son | — | Tennessee |
| 49 | Beatrice Bullock | 5 | Daughter | — | Tennessee |
| 50 | Tolbert Sparkman | 62 | Head | Farmer | Tennessee |
Related Census Records
Pedigree Summary
John + 5 siblings
Gen 1 · 4 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)