JL
James Lucas — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Bibb, Alabama
Our Model Tree links this James Lucas across the 1930 and 1940 US Censuses in Bibb, Alabama (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 12-person household.
Age 1
b. ~1929
Male
Son
Born: Alabama
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Bibb, Alabama |
| Surname | Lucas |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| 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 | Precinct 12 Johntown |
| Est. Birth Year | ~1929 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Lula Lucas | Daughter | — | 13 | ~1917 |
| Lois Lucas | Daughter | — | 11 | ~1919 |
| Lula Lucas | Daughter | — | 2 | ~1928 |
| Lula Lucas | Daughter | — | 6 | ~1924 |
| Lula Lucas | Daughter | — | ~1930 | |
| James Lucas | Head | — | 37 | ~1893 |
| James Lucas | Other | — | 25 | ~1905 |
| James Lucas | Son | — | 1 | ~1929 |
| James Lucas | Son | — | 9 | ~1921 |
| James Lucas | Son | — | 4 | ~1926 |
| James Lucas | Son | — | 16 | ~1914 |
| Lula Lucas | Spouse | — | 38 | ~1892 |
Census Appearances
1930
Bibb, Alabama
Son, age 1
Bibb, Alabama · implied b. ~1929 — 12 household members
| Surname | Lucas |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Bibb-County, Alabama
Son, age 12
Bibb-County, Alabama · implied b. ~1928 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lucas |
| Given Name | Jimmy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Beat 14 |
| 1935 Residence (County) | Bibb |
| Industry | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same house |
| 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 James Lucas across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Lucas
Son · 1930 · age 1 · b. ~1929 · Alabama
★ You are viewing this record
Sibling
Lula Lucas
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Lucas
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lois Lucas
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Lucas
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lula Lucas
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lula Lucas
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lula Lucas
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Lucas
Sibling · 1930 · age 16
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 — Bibb, Alabama
Open full size
1930 US Federal Census — Bibb, Alabama
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2usce:1022)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Essie Deason | 22 | Daughter | — | Alabama |
| 52 | James B Lucas | 47 | Head | Truck Driver | Alabama |
| 53 | Caroline Lucas | 52 | Wife | — | Alabama |
| 54 | James Lucas | 18 | Son | — | Alabama |
| 55 | Lydia Lucas | 15 | Daughter | — | Alabama |
| 56 | Lula Lucas | 12 | Daughter | — | Alabama |
| 57 | James Lucas | 8 | Son | — | Alabama |
| 58 | Eddy Matthews | 37 | Head | Farmer | Mississippi |
| 59 | Lula Matthews | 36 | Wife | — | Alabama |
| 60 | Lois Matthews | 13 | Daughter | — | Alabama |
| 61 | Lon Matthews | 12 | Son | — | Alabama |
| 62 | Lula Matthews | 8 | Daughter | — | Alabama |
| 63 | Lois Matthews | 5 | Daughter | — | Alabama |
| 64 | Oscar Matthews | 3 | Son | — | Alabama |
| 65 | Lula Matthews | 2 | Daughter | — | Alabama |
| 66 | James Lucas | 37 | Head | Farmer | Alabama |
| 67 | Lula Lucas | 38 | Wife | — | Alabama |
| 68 | James Lucas | 16 | Son | Farm Laborer | Alabama |
| 69 | Lula Lucas | 13 | Daughter | — | Alabama |
| 70 | Lois Lucas | 11 | Daughter | — | Alabama |
| 71 | James Lucas | 9 | Son | — | Alabama |
| 72 | Lula Lucas | 6 | Daughter | — | Alabama |
| 73 | James Lucas | 4 | Son | — | Alabama |
| 74 | Lula Lucas | 2 | Daughter | — | Alabama |
| 75 | James Lucas THIS PERSON | 1 | Son | — | Alabama |
| 76 | Lula Lucas | 0 | Daughter | — | Alabama |
| 77 | James Lucas | 25 | Boarder | Farm Laborer | Georgia |
| 78 | H Arthur Hubbard | 32 | Head | Farmer | Alabama |
| 79 | Pearl M Hubbard | 32 | Wife | — | Alabama |
| 80 | James M Hubbard | 22 | Son | Farm Laborer | Alabama |
| 81 | Lula Hubbard | 44 | Head | — | Alabama |
| 82 | James Hubbard | 16 | Son | — | Alabama |
| 83 | Lula Hubbard | 11 | Daughter | — | Alabama |
| 84 | James Hubbard | 7 | Son | — | Alabama |
| 85 | Lula Hubbard | 5 | Daughter | — | Alabama |
| 86 | James Hubbard | 74 | Mother | — | Alabama |
| 87 | James Hubbard | 53 | Head | Farmer | Alabama |
| 88 | Lula Hubbard | 47 | Wife | — | Alabama |
| 89 | James Hubbard | 15 | Son | — | Alabama |
| 90 | Lula Hubbard | 19 | Daughter | — | Alabama |
| 91 | Raymond Hubbard | 16 | Son | — | Alabama |
| 92 | Lula Hubbard | 4 | Daughter | — | Alabama |
| 93 | Isaac Severs | 58 | Head | Farmer | Alabama |
| 94 | Lula Severs | 17 | Wife | Farm Laborer | Alabama |
| 95 | Lula Severs | 13 | Daughter | — | Alabama |
| 96 | James Severs | 32 | Head | Farmer | Alabama |
| 97 | Lula Severs | 32 | Wife | — | Alabama |
| 98 | James Severs | 50 | Head | Farmer | Alabama |
| 99 | Lula Severs | 45 | Wife | — | Alabama |
| 100 | James Severs | 25 | Son | Farm Laborer | 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)