RD
Rosa Davis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Fairfield, South Carolina
Our Model Tree links this Rosa Davis across the 1910, 1920 and 1930 US Censuses in Fairfield, South Carolina (XGBoost, ~Confirmed), with identified parents Henry & Rosa — first a daughter (b.~1908), then head of a 5-person household.
Age 22
b. ~1908
Female
Daughter
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Fairfield, South Carolina |
| Surname | Davis |
| Given Name | Rosa |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Occupation | Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Laborer |
| Township / Ward | Township No 7 |
| 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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Rosa | Age | Birth yr |
|---|---|---|---|---|
| Youtaher Davis | Daughter | — | 18 | ~1912 |
| Rosa Davis | Daughter | — | 22 | ~1908 |
| Henry Davis | Head | — | 70 | ~1860 |
| Maxie Davis | Son | — | 27 | ~1903 |
| Rosa Davis | Spouse | — | 60 | ~1870 |
Census Appearances
1910
Newberry, South …
Daughter, age 2
Newberry, South Carolina · implied b. ~1908 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Rosa |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | none |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1920
Fairfield, South …
Daughter, age 13
Fairfield, South Carolina · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Rosa |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Laborer |
| Industry | Working out |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Fairfield, South …
Daughter, age 22
Fairfield, South Carolina · implied b. ~1908 — 5 household members
| Surname | Davis |
| Given Name | Rosa |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
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 Rosa Davis across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: father Henry Davis (~0.92 confidence) and mother Rosa Davis (~0.92 confidence) and father Frank Davis (~0.92 confidence) and mother Lou Davis (~0.92 confidence) and father Thomas Davis (~0.92 confidence) and mother Lizzie Davis (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Davis
b. ~1860
Source father
● Household
· direct · ~0.92
Mother
Rosa Davis
b. ~1870
Source mother
● Household
· direct · ~0.92
Father
Frank Davis
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Lou Davis
b. ~1880
Source mother
● Household
· direct · ~0.92
Father
Thomas Davis
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Lizzie Davis
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Rosa Davis
Daughter · 1930 · age 22 · b. ~1908 · South Carolina
★ You are viewing this record
Sibling
Youtaher Davis
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maxie Davis
Sibling · 1930 · age 27
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 — Fairfield, South Carolina
Open full size
1930 US Federal Census — Fairfield, South Carolina
Page Contents
45 people indexed on this census page (ia:1930:15thcensus2196unit:0219)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Henry Davis | 70 | Head | Farmer | South Carolina |
| 52 | Rosa Davis | 60 | Wife | — | South Carolina |
| 53 | Maxie Davis | 27 | Son | Laborer | South Carolina |
| 54 | Rosa Davis THIS PERSON | 22 | Daughter | Laborer | South Carolina |
| 55 | Youtaher Davis | 18 | Daughter | Laborer | South Carolina |
| 56 | Will Graham | 37 | Head | Farmer | South Carolina |
| 57 | Ada Graham | 35 | Wife | — | South Carolina |
| 58 | Willie Graham | 11 | Son | Laborer | South Carolina |
| 59 | Lizzie Graham | 9 | Daughter | — | South Carolina |
| 60 | Arthur Graham | 4 | Son | — | South Carolina |
| 61 | Minnie L. Graham | 2 | Daughter | — | South Carolina |
| 62 | Roosevelt Davis | 24 | Head | Farmer | South Carolina |
| 63 | Annie Davis | 22 | Wife | — | South Carolina |
| 64 | Victoria Davis | 6 | Daughter | — | South Carolina |
| 65 | Henry W. Davis | 4 | Son | — | South Carolina |
| 66 | Mary Murphy | 42 | Head | Farmer | South Carolina |
| 67 | James Murphy | 12 | Grandson | Laborer | South Carolina |
| 68 | Henry Murphy | 10 | Granddaughter | Laborer | South Carolina |
| 69 | Mary Murphy | 8 | Granddaughter | — | South Carolina |
| 70 | Ben English | 70 | Boarder | Laborer | South Carolina |
| 71 | Minnie Craig | 57 | Head | Farmer | South Carolina |
| 72 | Laura Craig | 26 | Daughter | Laborer | South Carolina |
| 73 | Theodore Craig | 19 | Son | Laborer | South Carolina |
| 74 | Johnny Craig | 15 | Daughter | Laborer | South Carolina |
| 75 | Agnes Craig | 13 | Daughter | Laborer | South Carolina |
| 76 | Arthur W. Craig | 12 | Granddaughter | Laborer | South Carolina |
| 77 | William Davis | 22 | Head | Farmer | South Carolina |
| 78 | Lizzie Davis | 20 | Wife | — | South Carolina |
| 79 | Willie Young | 42 | Head | Farmer | South Carolina |
| 80 | Joe Davis | 45 | Head | Farmer | South Carolina |
| 81 | Lucy Davis | 36 | Wife | — | South Carolina |
| 82 | Ruth Davis | 11 | Daughter | Laborer | South Carolina |
| 83 | Beatrice Davis | 8 | Daughter | — | South Carolina |
| 84 | Joe Davis | 5 | Son | — | South Carolina |
| 85 | Dave Holmes | 55 | Head | Farmer | South Carolina |
| 86 | Jane Holmes | 38 | Wife | — | South Carolina |
| 87 | Ernest Holmes | 22 | Son | Laborer | South Carolina |
| 88 | David Holmes | 20 | Son | Truck Driver | South Carolina |
| 89 | Lucille M. Holmes | 17 | Daughter | Laborer | South Carolina |
| 90 | Fred Holmes | 15 | Son | Laborer | South Carolina |
| 91 | Robert Lee | 18 | Step-son | Mechanic | South Carolina |
| 92 | Willie Lee | 14 | Step-son | Laborer | South Carolina |
| 93 | Beatrice Lee | 8 | Step-daughter | — | South Carolina |
| 94 | David Lee | 7 | Step-son | — | South Carolina |
| 95 | Pearl Lee | 2 | Step-daughter | — | South Carolina |
Pedigree Summary
Rosa + 2 siblings
Gen 1 · 6 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)