JB
John Barr — 1920 US Census Record
Model Tree available1920 United States Federal Census · Lowndes, Mississippi
Our Model Tree links this John Barr across the 1920, 1930 and 1940 US Censuses in Lowndes, Mississippi (XGBoost, ~Confirmed), with identified parents John & John — first a son (b.~1918), then head of a 5-person household.
Age 2
b. ~1918
Male
Son
Born: Mississippi
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Lowndes, Mississippi |
| Surname | Barr |
| Given Name | John N. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Additional Details | |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Township / Ward | Beat 2 Part Of |
| Est. Birth Year | ~1918 |
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.
5 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| William Barr | Son | — | 1 | ~1919 |
| John Barr | Son | — | 2 | ~1918 |
| John Barr | Head | — | 43 | ~1877 |
| Annie Barr | Spouse | — | 38 | ~1882 |
| Ira Barr | Daughter | — | 3 | ~1917 |
Census Appearances
1920
Lowndes, Mississippi
Son, age 2
Lowndes, Mississippi · implied b. ~1918 — 5 household members
| Surname | Barr |
| Given Name | John N. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1930
Lowndes, Mississippi
Son, age 12
Lowndes, Mississippi · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barr |
| Given Name | Johnny |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | Laborer |
| Industry | Gen. Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Lafayette-County, Mississippi
Head, age 23
Lafayette-County, Mississippi · implied b. ~1917 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barr |
| Given Name | Johnny |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Mississippi |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Lafayette |
| Occupation | City Streets |
| Industry | W.P.A. |
| Class of Worker | GW |
| Income (1939) | 300 |
| Highest Grade | No 4 |
| 1935 Residence | Mississippi |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 Barr across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Barr (~0.92 confidence) and father John Barr (~0.92 confidence) and mother Annie Barr (~0.92 confidence) and mother Lillie Barr (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Barr
b. ~1877
Source father
● Household
· direct · ~0.92
Father
John Barr
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
Annie Barr
b. ~1882
Source mother
● Household
· direct · ~0.92
Mother
Lillie Barr
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Barr
Son · 1920 · age 2 · b. ~1918 · Mississippi
★ You are viewing this record
Sibling
William Barr
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ira Barr
Sibling · 1920 · age 3
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 — Lowndes, Mississippi
Open full size
1920 US Federal Census — Lowndes, Mississippi
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu889unit:0123)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ethel S. Stetson | 23 | Wife | — | Mississippi |
| 2 | Charles W. Stetson | 2 | Son | — | Mississippi |
| 3 | Moses Dent | 45 | Head | Farmer | Mississippi |
| 4 | Creasy Dent | 43 | Wife | — | Mississippi |
| 5 | Maud C. Dent | 15 | Daughter | — | Mississippi |
| 6 | Dayton Dent | 12 | Son | — | Mississippi |
| 7 | Alma Dent | 10 | Daughter | — | Mississippi |
| 8 | Moses Jr. Dent | 5 | Son | — | Mississippi |
| 9 | Evie Dent | 3 | Son | — | Mississippi |
| 10 | Fate Dent | 2 | Son | — | Mississippi |
| 11 | Ed Moore | 52 | Head | Farmer | Mississippi |
| 12 | Lucindy Moore | 40 | Wife | — | Mississippi |
| 13 | Sadie Moore | 10 | Daughter | — | Mississippi |
| 14 | John F. Barr | 43 | Head | Farmer | Mississippi |
| 15 | Annie L. Barr | 38 | Wife | — | Mississippi |
| 16 | John N. Barr THIS PERSON | 2 | Son | — | Mississippi |
| 17 | Ira L. Barr | 3 | Daughter | — | Mississippi |
| 18 | William F. Barr | 1 | Son | — | Mississippi |
| 19 | Calvin K. Stewart | 61 | Head | Farmer | Mississippi |
| 20 | Alice S. Horton | 60 | Mother | — | Mississippi |
| 21 | Emma England | 80 | Aunt | — | Mississippi |
| 22 | Ernest Horton | 45 | Cousin | — | Mississippi |
| 23 | Buck Dent | 48 | Head | Farmer | Mississippi |
| 24 | Indie Dent | 38 | Wife | — | Mississippi |
| 25 | Curtis Dent | 14 | Son | — | Mississippi |
| 26 | Noah Dent | 12 | Son | — | Mississippi |
| 27 | Joel S. Dent | 8 | Son | — | Mississippi |
| 28 | Roscoe Dent | 3 | Son | — | Mississippi |
| 29 | David Brewer | 30 | Head | Farmer | Mississippi |
| 30 | Bird Brewer | 23 | Wife | — | Mississippi |
| 31 | Edwina Brewer | 1 | Daughter | — | Mississippi |
| 32 | Wyatt Brewer | 60 | Head | Laborer | Mississippi |
| 33 | Ben Dunlap | 42 | Head | Farmer | Mississippi |
| 34 | Alex Cook | 62 | Head | Farmer | Mississippi |
| 35 | Minnie Cook | 31 | Wife | — | Mississippi |
| 36 | Liza Jones | 38 | Head | Laborer | Mississippi |
| 37 | Ben Matthews | 32 | Head | Farmer | Mississippi |
| 38 | Martha Matthews | 30 | Wife | — | Mississippi |
| 39 | Clatman Matthews | 12 | Son | — | Mississippi |
| 40 | Mattie B. Matthews | 11 | Daughter | — | Mississippi |
| 41 | Charlotte Matthews | 9 | Daughter | — | Mississippi |
| 42 | Alcie Matthews | 7 | Son | — | Mississippi |
| 43 | Ben Matthews | 5 | Son | — | Mississippi |
| 44 | Robert E. Matthews | 3 | Son | — | Mississippi |
| 45 | Adelia Matthews | 2 | Daughter | — | Mississippi |
| 46 | Isaiah Moore | 40 | Head | Farmer | Mississippi |
| 47 | Susanna Moore | 33 | Wife | — | Mississippi |
| 48 | Mary Moore | 14 | Daughter | — | Mississippi |
| 49 | Dora Moore | 12 | Daughter | — | Mississippi |
| 50 | Charlotte Moore | 9 | Daughter | — | Mississippi |
Pedigree Summary
John + 2 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)