RB
Robert Barnes — 1930 US Census Record
Model Tree available1930 United States Federal Census · Davidson, Tennessee
Our Model Tree links this Robert Barnes across the 1910, 1920 and 1930 US Censuses in Davidson, Tennessee (XGBoost, ~Confirmed), with identified parents John & Robert — first a son (b.~1908), then head of a 9-person household.
Age 22
b. ~1908
Male
Son
Born: Tennessee
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Davidson, Tennessee |
| Surname | Barnes |
| Given Name | Robert M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Occupation | Mechanic |
| Industry | State Hospital |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Mechanic |
| Township / Ward | 2Nd District |
| Est. Birth Year | ~1908 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Herman Barnes | Son | — | 32 | ~1898 |
| Frances Barnes | Daughter | — | 19 | ~1911 |
| Willie Barnes | Son | — | 29 | ~1901 |
| John Barnes | Head | — | 59 | ~1871 |
| Leslie Barnes | Son | — | 34 | ~1896 |
| Johnie Barnes | Son | — | 16 | ~1914 |
| Robert Barnes | Son | — | 22 | ~1908 |
| Nannie Barnes | Other | — | 56 | ~1874 |
| Nellie Barnes | Daughter | — | 14 | ~1916 |
Census Appearances
1910
Davidson, Tennessee
Son, age 3
Davidson, Tennessee · implied b. ~1907 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barnes |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read | No |
| Can Write | No |
| Speaks English | English |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1920
Davidson, Tennessee
Son, age 12
Davidson, Tennessee · implied b. ~1908 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barnes |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| 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
Davidson, Tennessee
Son, age 22
Davidson, Tennessee · implied b. ~1908 — 9 household members
| Surname | Barnes |
| Given Name | Robert M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Mechanic |
| Industry | State Hospital |
| Class of Worker | W |
| Can Read/Write | 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 Robert Barnes across 3 US Census years (1910, 1920 and 1930) in Davidson, Tennessee, using XGBoost record linkage. Identified parents: father John Barnes (~0.92 confidence) and father Robert Barnes (~0.92 confidence) and father Robert Barnes (~0.92 confidence) and mother Nannie Barnes (~0.92 confidence) and mother Mamie Barnes (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Barnes
b. ~1871
Source father
● Household
· direct · ~0.92
Father
Robert Barnes
b. ~1871
Source father
● Household
· direct · ~0.92
Father
Robert Barnes
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Nannie Barnes
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Mamie Barnes
b. ~1874
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Barnes
Son · 1930 · age 22 · b. ~1908 · Tennessee
★ You are viewing this record
Sibling
Nellie Barnes
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Johnie Barnes
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Barnes
Sibling · 1930 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Barnes
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leslie Barnes
Sibling · 1930 · age 34
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herman Barnes
Sibling · 1930 · age 32
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
1930 US Federal Census — Davidson, Tennessee
Open full size
1930 US Federal Census — Davidson, Tennessee
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2243unit:0604)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Don H. Charlton | 71 | Head | Farmer | Tennessee |
| 52 | Berta Charlton | 58 | Wife-H | — | Tennessee |
| 53 | Sadie C. Charlton | 36 | Daughter | — | Tennessee |
| 54 | Marion Charlton | 9 | Granddaughter | — | Tennessee |
| 55 | Ernest L. Williams | 29 | Head | Laborer | Tennessee |
| 56 | Hattie S. Williams | 24 | Wife-H | — | Tennessee |
| 57 | Willard R. Williams | 6 | Son | — | Tennessee |
| 58 | Sam J. Lunn | 48 | Head | Farmer | Kentucky |
| 59 | Alah M. Lunn | 48 | Wife-H | — | Tennessee |
| 60 | Laura M. Lunn | 22 | Daughter | Teacher | Kentucky |
| 61 | Sarah M. Lunn | 10 | Daughter | — | Tennessee |
| 62 | William Marlin | 10 | Adopted Son | — | Texas |
| 63 | Lorelle Marlin | 8 | Adopted Daughter | — | Texas |
| 64 | Raymond Richardson | 18 | Lodger | Truck Driver | Tennessee |
| 65 | Melvin H. Herrick | 43 | Head | Laborer | Tennessee |
| 66 | Mary Herrick | 42 | Wife-H | — | Tennessee |
| 67 | Clara Mcferrin | 75 | Mother-in-law | — | Tennessee |
| 68 | George J. Spray | 31 | Head | Truck Driver | Tennessee |
| 69 | Jennie W. Spray | 32 | Wife-H | — | Tennessee |
| 70 | Earl Edw. Spray | 11 | Son | — | Tennessee |
| 71 | Louise N. Spray | 7 | Daughter | — | Tennessee |
| 72 | Lara L. Spray | 4 | Daughter | — | Tennessee |
| 73 | George J. Jr. Spray | 1 | Son | — | Tennessee |
| 74 | John R. Barnes | 59 | Head | Manager | Tennessee |
| 75 | Nannie C. Barnes | 56 | Wife-H | — | Tennessee |
| 76 | Leslie G. Barnes | 34 | Son | Mechanic | Tennessee |
| 77 | Herman B. Barnes | 32 | Son | Mechanic | Tennessee |
| 78 | Willie B. Barnes | 29 | Son | Truck Driver | Tennessee |
| 79 | Robert M. Barnes THIS PERSON | 22 | Son | Mechanic | Tennessee |
| 80 | Frances L. Barnes | 19 | Daughter | — | Tennessee |
| 81 | Johnie Jr. Barnes | 16 | Son | — | Tennessee |
| 82 | Nellie R. Barnes | 14 | Daughter | — | Tennessee |
| 83 | Charles A. Jernigan | 68 | Head | Laborer | Tennessee |
| 84 | Mary N. Jernigan | 46 | Daughter | Seamstress | Tennessee |
| 85 | Ernest D. Wilkerson | 22 | Head | Truck Driver | Tennessee |
| 86 | Katie L. Wilkerson | 17 | Wife-H | — | Tennessee |
| 87 | William R. Anglin | 45 | Head | Cabinet Maker | Tennessee |
| 88 | Ada M. Anglin | 28 | Wife-H | — | Kentucky |
| 89 | Mary B. Anglin | 11 | Daughter | — | Tennessee |
| 90 | Alice C. Anglin | 8 | Daughter | — | Tennessee |
| 91 | Rufus L. Anglin | 5 | Son | — | Tennessee |
| 92 | William C. Allen | 30 | Lodger | Foreman | Kentucky |
| 93 | Cager Moore | 42 | Head | Rock Crusher | Tennessee |
| 94 | Susan Moore | 24 | Wife-H | — | Tennessee |
| 95 | Robert Hayes | 58 | Head | Laborer | Tennessee |
| 96 | Mandy Hayes | 48 | Wife-H | Laborer | Tennessee |
| 97 | John Hayes | 23 | Son | Laborer | Tennessee |
| 98 | Manuel Hayes | 18 | Son | Laborer | Tennessee |
| 99 | Lottie Hayes | 19 | Daughter | Servant | Tennessee |
| 100 | Fannie Hayes | 17 | Daughter | Servant | Tennessee |
Pedigree Summary
Robert + 6 siblings
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 1930 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)