ID
Ira Davis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · None, None
Our Model Tree links this Ira Davis across the 1920 and 1930 US Censuses (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 15-person household.
Age 12
b. ~1918
Male
Son
Born: Alabama
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | None, None |
| Surname | Davis |
| Given Name | Ira |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 12 |
| 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 |
| Est. Birth Year | ~1918 |
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.
15 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ira | Age | Birth yr |
|---|---|---|---|---|
| Ira Davis | Son | — | 12 | ~1918 |
| Lula Davis | Daughter | — | 18 | ~1912 |
| Robert Davis | Son | — | 17 | ~1913 |
| Sia Davis | Spouse | — | 57 | ~1873 |
| Silas Davis | Son | — | 9 | ~1921 |
| Prince Davis | Son | — | 14 | ~1916 |
| Richmond Davis | Son | — | 15 | ~1915 |
| Edgar Davis | Son | — | 21 | ~1909 |
| James Davis | Son | — | 23 | ~1907 |
| John Davis | Son | — | 23 | ~1907 |
| Bill Davis | Head | — | 67 | ~1863 |
| Laura Davis | Daughter | — | 21 | ~1909 |
| Jasper Davis | Son | — | 16 | ~1914 |
| Jeannette Davis | Daughter | — | 38 | ~1892 |
| Sam Davis | Son | — | 17 | ~1913 |
Census Appearances
1920
Marengo, Alabama
Son, age 2
Marengo, Alabama · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Ira |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1930
None, None
Son, age 12
None, None · implied b. ~1918 — 15 household members
| Surname | Davis |
| Given Name | Ira |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 12 |
| 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 Ira Davis across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ira Davis
Son · 1930 · age 12 · b. ~1918 · None
★ You are viewing this record
Sibling
Silas Davis
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Laura Davis
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jeannette Davis
Sibling · 1930 · age 38
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sam Davis
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Davis
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richmond Davis
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lula Davis
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Davis
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Prince Davis
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edgar Davis
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jasper Davis
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Davis
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 — None, None
Open full size
1930 US Federal Census — None, None
Page Contents
50 people indexed on this census page (ia:1930:15thcensus44usce:0426)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Emma Ellis | 2 | Daughter | — | Alabama |
| 52 | August F Hasrell | 63 | Head | Farmer | Alabama |
| 53 | Lucy A Hasrell | 60 | Wife | — | Alabama |
| 54 | Bill Davis | 67 | Head | Farmer | Alabama |
| 55 | Sia Davis | 57 | Wife | — | Alabama |
| 56 | Jeannette Davis | 38 | Daughter | — | Alabama |
| 57 | John Davis | 23 | Son | Farm Laborer | Alabama |
| 58 | Laura Davis | 21 | Daughter | — | Alabama |
| 59 | James Davis | 23 | Son | Farm Laborer | Alabama |
| 60 | Edgar Davis | 21 | Son | Farm Laborer | Alabama |
| 61 | Lula Davis | 18 | Daughter | — | Alabama |
| 62 | Robert Davis | 17 | Son | — | Alabama |
| 63 | Sam Davis | 17 | Son | Farm Laborer | Alabama |
| 64 | Jasper Davis | 16 | Son | — | Alabama |
| 65 | Richmond Davis | 15 | Son | — | Alabama |
| 66 | Prince L Davis | 14 | Son | — | Alabama |
| 67 | Ira Davis THIS PERSON | 12 | Son | — | Alabama |
| 68 | Silas Davis | 9 | Son | — | Alabama |
| 69 | Silas Davis | 51 | Head | Farmer | Alabama |
| 70 | Lula Davis | 45 | Wife | — | Alabama |
| 71 | James Lowery | 53 | Head | Farmer | Alabama |
| 72 | Lula Lowery | 46 | Wife | — | Alabama |
| 73 | Willie Lowery | 18 | Son | — | Alabama |
| 74 | Anna J Lowery | 16 | Daughter | — | Alabama |
| 75 | Lonnie Lowery | 14 | Son | — | Alabama |
| 76 | O Lee Holly | 50 | Head | Farmer | Alabama |
| 77 | Richard Lewis | 17 | Boarder | — | Alabama |
| 78 | Dave Lewis | 14 | Boarder | — | Alabama |
| 79 | George Lewis | 69 | Head | Farmer | Alabama |
| 80 | Lula Lewis | 59 | Wife | — | Alabama |
| 81 | Beatrice Lewis | 22 | Daughter | — | Alabama |
| 82 | Lula Lewis | 18 | Daughter | — | Alabama |
| 83 | James Lewis | 16 | Son | — | Alabama |
| 84 | Laughten Lewis | 14 | Son | Farm Laborer | Alabama |
| 85 | Johnnie Lewis | 12 | Son | — | Alabama |
| 86 | Roscoe Lewis | 14 | Boarder | — | Alabama |
| 87 | Ricardo Lewis | 12 | Boarder | — | Alabama |
| 88 | Indiana Sander | 67 | Head | Farmer | Alabama |
| 89 | Fox Joseph | 50 | Head | Farmer | South Carolina |
| 90 | Lula Joseph | 49 | Wife | — | Alabama |
| 91 | Lula Joseph | 14 | Daughter | — | Alabama |
| 92 | Michel Hinson | 54 | Head | Farmer | Alabama |
| 93 | Georgia Hinson | 54 | Wife | — | Alabama |
| 94 | Mathew Hinson | 18 | Son | — | Alabama |
| 95 | James Hinson | 16 | Son | — | Alabama |
| 96 | James Nelson | 47 | Head | Farmer | Alabama |
| 97 | Sally Nelson | 41 | Wife | — | Alabama |
| 98 | Margarette Nelson | 11 | Daughter | — | Alabama |
| 99 | Carrie L Nelson | 3 | Daughter | — | Alabama |
| 100 | Alex Scott | 51 | Head | Farmer | 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)