CM
Clara Martin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Jefferson, Alabama
Our Model Tree links this Clara Martin across the 1920 and 1930 US Censuses in Jefferson, Alabama (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 23-person household.
Age 13
b. ~1917
Female
Daughter
Born: Alabama
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Alabama |
| Surname | Martin |
| Given Name | Clara B |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Precinct 51 |
| Est. Birth Year | ~1917 |
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.
23 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Clara | Age | Birth yr |
|---|---|---|---|---|
| Eula Vines | Daughter | — | 8 | ~1922 |
| John Randall | Other | — | 46 | ~1884 |
| Newberry Martin | Other | — | 45 | ~1885 |
| Frank Walls | Son | — | 2 | ~1928 |
| Morgan Vines | Son | — | 5 | ~1925 |
| Wilson Vines | Son | — | 18 | ~1912 |
| Lillie Randall | Spouse | — | 45 | ~1885 |
| Frank Vines | Other | — | 5 | ~1925 |
| Clara Martin | Daughter | — | 13 | ~1917 |
| Lonnie Vines | Other | — | 2 | ~1928 |
| Oscar Vines | Son | — | 16 | ~1914 |
| William Vines | Head | — | 41 | ~1889 |
| Ira Parsons | Other | — | 42 | ~1888 |
| Bettie Parsons | Daughter | — | 1 | ~1929 |
| Rosa Parsons | Spouse | — | 36 | ~1894 |
| Frank Walls | Other | — | 31 | ~1899 |
| Fannie Walls | Spouse | — | 18 | ~1912 |
| Mary Vines | Daughter | — | 23 | ~1907 |
| Essie Martin | Spouse | — | 37 | ~1893 |
| Elton Studdard | Other | — | 32 | ~1898 |
| Eleanor Parsons | Daughter | — | 7 | ~1923 |
| Missouri Vines | Daughter | — | 11 | ~1919 |
| M Vines | Spouse | — | 40 | ~1890 |
Census Appearances
1920
Jefferson, Alabama
Daughter, age 3
Jefferson, Alabama · implied b. ~1917 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Cleo |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
Jefferson, Alabama
Daughter, age 13
Jefferson, Alabama · implied b. ~1917 — 23 household members
| Surname | Martin |
| Given Name | Clara B |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read/Write | Yes |
| 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 Clara Martin across 2 US Census years (1920 and 1930) in Jefferson, Alabama, using XGBoost record linkage.
Show:
This person
Anchor record
Clara Martin
Daughter · 1930 · age 13 · b. ~1917 · Alabama
★ You are viewing this record
Sibling
Missouri Vines
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Walls
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bettie Parsons
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eula Vines
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Morgan Vines
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilson Vines
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eleanor Parsons
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oscar Vines
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Vines
Sibling · 1930 · age 23
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 — Jefferson, Alabama
Open full size
1930 US Federal Census — Jefferson, Alabama
Page Contents
50 people indexed on this census page (ia:1930:15thcensus32usce:0921)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John F Caldwell | 48 | Head | Camp House Man | Alabama |
| 2 | Rosa L Caldwell | 41 | Wife | — | Alabama |
| 3 | Leon Caldwell | 17 | Son | — | Alabama |
| 4 | Jewell Caldwell | 11 | Daughter | — | Alabama |
| 5 | Grover C Smith | 45 | Head | Farmer | Alabama |
| 6 | Mattie Smith | 37 | Wife-H | — | Alabama |
| 7 | Cornelius Smith | 17 | Son | Laborer | Alabama |
| 8 | Grover C Smith | 10 | Son | — | Alabama |
| 9 | Aurtis Smith | 7 | Daughter | — | Alabama |
| 10 | Cecil H Smith | 5 | Son | — | Alabama |
| 11 | William F Gillian | 67 | Head | Farmer | Alabama |
| 12 | Gertie Gillian | 27 | Wife | — | Alabama |
| 13 | Hester Gillian | 6 | Daughter | — | Alabama |
| 14 | Edith Gillian | 4 | Daughter | — | Alabama |
| 15 | William M Vines | 41 | Head | Farmer | Alabama |
| 16 | M Done Vines | 40 | Wife | — | Alabama |
| 17 | Mary J Vines | 23 | Daughter | — | Alabama |
| 18 | Wilson H Vines | 18 | Son | Laborer | Alabama |
| 19 | Oscar W Vines | 16 | Son | — | Alabama |
| 20 | Missouri D Vines | 11 | Daughter | — | Alabama |
| 21 | Eula M Vines | 8 | Daughter | — | Alabama |
| 22 | Morgan H Vines | 5 | Son | — | Alabama |
| 23 | Frank Vines | 5 | Grandson | — | Alabama |
| 24 | Lonnie J Vines | 2 | Granddaughter | — | Alabama |
| 25 | Frank B Walls | 31 | R | Drill Man | Alabama |
| 26 | Fannie J Walls | 18 | Wife | — | North Carolina |
| 27 | Frank Walls | 2 | Son | — | Tennessee |
| 28 | John R Randall | 46 | R | Drill Foreman | Oklahoma |
| 29 | Lillie Randall | 45 | Wife | — | Alabama |
| 30 | Elton Studdard | 32 | R | Hoist Engineer | Alabama |
| 31 | Newberry P Martin | 45 | R | Farmer | Alabama |
| 32 | Essie Martin | 37 | Wife | — | Alabama |
| 33 | Clara B Martin THIS PERSON | 13 | Daughter | — | Alabama |
| 34 | Ira J Parsons | 42 | R | Laborer | Alabama |
| 35 | Rosa Parsons | 36 | Wife | — | Alabama |
| 36 | Eleanor Parsons | 7 | Daughter | — | Alabama |
| 37 | Bettie J Parsons | 1 | Daughter | — | Alabama |
| 38 | Walter Robertson | 31 | Head | — | Alabama |
| 39 | Curry E Robertson | 32 | Wife | Washerwoman | Alabama |
| 40 | John J Robertson | 5 | Son | — | Alabama |
| 41 | Andrew J Robertson | 3 | Son | — | Alabama |
| 42 | James M Robertson | 1 | Son | — | Alabama |
| 43 | Johnie Turner | 23 | Head | Laborer | Alabama |
| 44 | Ollie M Turner | 21 | Wife | — | Alabama |
| 45 | Doris M Turner | 2 | Daughter | — | Alabama |
| 46 | Kelly A Stephens | 54 | Lodger | — | Alabama |
| 47 | Herbert L Stephens | 21 | Lodger | Helper | Alabama |
| 48 | Ernest G Jones | 20 | Head | Laborer | Alabama |
| 49 | Gildon Jones | 18 | Wife | — | Florida |
| 50 | Elizabeth F Jones | 0 | Daughter | — | 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)