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Alma Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lancaster, South Carolina
Our Model Tree links this Alma Davis across the 1920 and 1930 US Censuses in Lancaster, South Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 11-person household.
Age 15
b. ~1915
Female
Daughter
Born: South Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Lancaster, South Carolina |
| Surname | Davis |
| Given Name | Alma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Township / Ward | Cane Creek Township Part Of |
| Est. Birth Year | ~1915 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Alma | Age | Birth yr |
|---|---|---|---|---|
| Hester Davis | Daughter | — | 5 | ~1925 |
| Ciano Davis | Son | — | 3 | ~1927 |
| Mildred Davis | Daughter | — | ~1930 | |
| Pauline Bryson | Other | — | 14 | ~1916 |
| Robert Davis | Son | — | 2 | ~1928 |
| Ruth Davis | Daughter | — | 12 | ~1918 |
| Bernice Davis | Daughter | — | 10 | ~1920 |
| Nellie Davis | Daughter | — | 8 | ~1922 |
| Beather Davis | Other | — | 35 | ~1895 |
| Robert Davis | Head | — | 42 | ~1888 |
| Alma Davis | Daughter | — | 15 | ~1915 |
Census Appearances
1920
Marion, South …
Daughter, age 5
Marion, South Carolina · implied b. ~1915 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Alma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 5 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1930
Lancaster, South …
Daughter, age 15
Lancaster, South Carolina · implied b. ~1915 — 11 household members
| Surname | Davis |
| Given Name | Alma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 15 |
| Marital Status | Single |
| Birthplace | South Carolina |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| 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 Alma Davis across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Alma Davis
Daughter · 1930 · age 15 · b. ~1915 · South Carolina
★ You are viewing this record
Sibling
Robert Davis
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Davis
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ciano Davis
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nellie Davis
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hester Davis
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernice Davis
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Davis
Sibling · 1930 · age
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 — Lancaster, South Carolina
Open full size
1930 US Federal Census — Lancaster, South Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2204unit:0092)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sarah Barnes | 65 | Mother-in-law | — | South Carolina |
| 2 | John Mustrey | 59 | Head | Farmer | South Carolina |
| 3 | Sunnie Mustrey | 49 | Wife-H | — | South Carolina |
| 4 | Baxter Mustrey | 23 | Son | Farm Laborer | South Carolina |
| 5 | Kelly Mustrey | 18 | Son | Laborer | South Carolina |
| 6 | Eunice Mustrey | 12 | Daughter | — | South Carolina |
| 7 | Linard Mustrey | 12 | Son | — | South Carolina |
| 8 | Eulice Mustrey | 9 | Son | — | South Carolina |
| 9 | Nora Mcmurray | 53 | Head | — | South Carolina |
| 10 | John Mcmurray | 15 | Grandson | Farm Laborer | South Carolina |
| 11 | Joe Barnes | 55 | Head | Farmer | South Carolina |
| 12 | Lillie Barnes | 40 | Wife-H | — | South Carolina |
| 13 | Hazel Barnes | 19 | Son | Farm Laborer | South Carolina |
| 14 | Eddie Barnes | 18 | Daughter | — | South Carolina |
| 15 | Mae Barnes | 15 | Daughter | — | South Carolina |
| 16 | Robert L Barnes | 11 | Son | Farm Laborer | South Carolina |
| 17 | George Barnes | 7 | Son | — | South Carolina |
| 18 | Mabel Barnes | 5 | Daughter | — | South Carolina |
| 19 | Robert Davis | 42 | Head | Farmer | South Carolina |
| 20 | Beather Davis | 35 | Wife-H | — | South Carolina |
| 21 | Alma Davis THIS PERSON | 15 | Daughter | — | South Carolina |
| 22 | Ruth Davis | 12 | Daughter | — | South Carolina |
| 23 | Bernice Davis | 10 | Daughter | — | South Carolina |
| 24 | Nellie Davis | 8 | Daughter | — | South Carolina |
| 25 | Hester Davis | 5 | Daughter | — | South Carolina |
| 26 | Ciano Davis | 3 | Son | — | South Carolina |
| 27 | Robert Jr Davis | 2 | Son | — | South Carolina |
| 28 | Mildred Davis | 0 | Daughter | — | South Carolina |
| 29 | Pauline Bryson | 14 | Boarder | — | South Carolina |
| 30 | Perry Mustrey | 22 | Head | Farmer | South Carolina |
| 31 | Callie Mustrey | 22 | Wife-H | — | South Carolina |
| 32 | Alonza Caskey | 45 | Head | Farmer | South Carolina |
| 33 | Mollie Caskey | 43 | Wife-H | — | South Carolina |
| 34 | Frank Connor | 45 | Head | Farmer | South Carolina |
| 35 | Pearl Connor | 37 | Wife-H | — | South Carolina |
| 36 | James Connor | 20 | Son | Farm Laborer | South Carolina |
| 37 | Louise Connor | 18 | Daughter | — | South Carolina |
| 38 | Lewis Connor | 16 | Son | Farm Laborer | South Carolina |
| 39 | Cecil Connor | 14 | Son | Farm Laborer | South Carolina |
| 40 | James H Connor | 75 | Father | — | South Carolina |
| 41 | Moses Dunlap | 65 | Head | Farmer | South Carolina |
| 42 | Janie Dunlap | 49 | Wife-H | — | South Carolina |
| 43 | Ed Dunlap | 60 | Head | Farmer | South Carolina |
| 44 | Carrie Dunlap | 40 | Wife-H | — | South Carolina |
| 45 | Edna Dunlap | 18 | Daughter | — | South Carolina |
| 46 | Waldo Dunlap | 16 | Son | Farm Laborer | South Carolina |
| 47 | Donaldson Dunlap | 15 | Son | Farm Laborer | South Carolina |
| 48 | Burley Dunlap | 11 | Son | — | South Carolina |
| 49 | Ruth Dunlap | 8 | Daughter | — | South Carolina |
| 50 | S L Jones | 37 | Head | Farmer | South Carolina |
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)