RC
Ruby Clark — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Randolph, Alabama
Our Model Tree links this Ruby Clark across the 1930 and 1940 US Censuses in Randolph, Alabama (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 8-person household.
Age 5
b. ~1925
Female
Daughter
Born: Alabama
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Randolph, Alabama |
| Surname | Clark |
| Given Name | Ruby M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Roanoke Precinct 10 |
| Est. Birth Year | ~1925 |
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 1930 census.
| Name | Relation to head | Relative to Ruby | Age | Birth yr |
|---|---|---|---|---|
| Ruth Clark | Daughter | — | 17 | ~1913 |
| James Clark | Son | — | 8 | ~1922 |
| John Clark | Son | — | 2 | ~1928 |
| William Clark | Son | — | 12 | ~1918 |
| Ruby Clark | Daughter | — | 5 | ~1925 |
| James Clark | Head | — | 43 | ~1887 |
| Annie Clark | Spouse | — | 42 | ~1888 |
| Earnest Clark | Son | — | 15 | ~1915 |
Census Appearances
1930
Randolph, Alabama
Daughter, age 5
Randolph, Alabama · implied b. ~1925 — 8 household members
| Surname | Clark |
| Given Name | Ruby M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Randolph-County, Alabama
Daughter, age 15
Randolph-County, Alabama · implied b. ~1925 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Rossie Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Randolph |
| Highest Grade | No 5 |
| 1935 Residence | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 Ruby Clark across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ruby Clark
Daughter · 1930 · age 5 · b. ~1925 · Alabama
★ You are viewing this record
Sibling
William Clark
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earnest Clark
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Clark
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Clark
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Clark
Sibling · 1930 · age 2
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 — Randolph, Alabama
Open full size
1930 US Federal Census — Randolph, Alabama
Page Contents
50 people indexed on this census page (ia:1930:15thcensus47usce:0431)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Linton Randolph | 28 | Son | — | Alabama |
| 2 | James Clark | 31 | Head | Farmer | Alabama |
| 3 | Annie H Clark | 26 | Wife | — | Alabama |
| 4 | Eulene G Clark | 9 | Daughter | — | Alabama |
| 5 | Lois M Clark | 7 | Daughter | — | Alabama |
| 6 | Mildred Clark | 2 | Daughter | — | Alabama |
| 7 | Florence | 42 | Brother | Farm Laborer | Alabama |
| 8 | Riley B Florence | 18 | Brother | Laborer | Alabama |
| 9 | John Clark | 50 | Head | Farmer | Alabama |
| 10 | Emma A Clark | 44 | Wife | — | Alabama |
| 11 | James E Clark | 17 | Son | — | Alabama |
| 12 | Vergie Clark | 13 | Daughter | — | Alabama |
| 13 | Delbert Clark | 11 | Son | — | Alabama |
| 14 | Ruby Clark | 9 | Daughter | — | Alabama |
| 15 | Annie Clark | 6 | Daughter | — | Alabama |
| 16 | William Brock | 62 | Head | Farmer | Alabama |
| 17 | Sarah H Brock | 62 | Wife | — | Alabama |
| 18 | Annie Brock | 28 | Daughter | — | Alabama |
| 19 | Daisy Brock | 20 | Daughter | — | Alabama |
| 20 | Lula Brock | 21 | Daughter | — | Alabama |
| 21 | Lela Brock | 21 | Daughter | — | Alabama |
| 22 | Lillie Brock | 18 | Daughter | — | Alabama |
| 23 | James Brock | 16 | Son | — | Alabama |
| 24 | Homer Brock | 14 | Son | — | Alabama |
| 25 | Lester Brock | 12 | Son | — | Alabama |
| 26 | George Brock | 10 | Son | — | Alabama |
| 27 | Clarence Brock | 8 | Son | — | Alabama |
| 28 | Clara Brock | 8 | Daughter | — | Alabama |
| 29 | Velma Brock | 6 | Daughter | — | Alabama |
| 30 | Edna Brock | 4 | Daughter | — | Alabama |
| 31 | Sarah H Florence | 44 | Head | Farmer | Alabama |
| 32 | Lula Florence | 11 | Daughter | — | Alabama |
| 33 | Annie Florence | 3 | Daughter | — | Alabama |
| 34 | James Florence | 36 | Head | Farmer | Alabama |
| 35 | Lula Florence | 30 | Wife | — | Alabama |
| 36 | Lois Florence | 11 | Daughter | — | Alabama |
| 37 | Lula Florence | 8 | Daughter | — | Alabama |
| 38 | James Florence | 6 | Son | — | Alabama |
| 39 | Annie Florence | 4 | Daughter | — | Alabama |
| 40 | Mildred Florence | 2 | Daughter | — | Alabama |
| 41 | James L Clark | 43 | Head | Farmer | Alabama |
| 42 | Annie Clark | 42 | Wife | — | Alabama |
| 43 | Ruth Clark | 17 | Daughter | — | Alabama |
| 44 | Earnest E Clark | 15 | Son | — | Alabama |
| 45 | William Clark | 12 | Son | — | Alabama |
| 46 | James F Clark | 8 | Son | — | Alabama |
| 47 | Ruby M Clark THIS PERSON | 5 | Daughter | — | Alabama |
| 48 | John Clark | 2 | Son | — | Alabama |
| 49 | Louis Vester | 69 | Head | Farmer | Alabama |
| 50 | Dora Vester | 64 | Wife | — | Alabama |
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)