AJ
Alex Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Tensas, Louisiana
Our Model Tree links this Alex Johnson across the 1910, 1920 and 1930 US Censuses in Tensas, Louisiana (XGBoost, ~Confirmed) — first a head (b.~1875), then head of a 6-person household.
Age 55
b. ~1875
Male
Head
Born: Mississippi
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Tensas, Louisiana |
| Surname | Johnson |
| Given Name | Alex |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Mississippi |
| Age at First Marriage | 20 |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Additional Details | |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Occupation | Farmer |
| Township / Ward | Ward 3 |
| Est. Birth Year | ~1875 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Alex | Age | Birth yr |
|---|---|---|---|---|
| Frank Johnson | Son | — | 22 | ~1908 |
| Alex Johnson | Head | — | 55 | ~1875 |
| Joseph Johnson | Son | — | 14 | ~1916 |
| Clara Kenson | Other | — | 65 | ~1865 |
| Dora Johnson | Spouse | — | 50 | ~1880 |
| Betty Johnson | Daughter | — | 4 | ~1926 |
Census Appearances
1910
St Landry, …
Head, age 35
St Landry, Louisiana · implied b. ~1875 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Alex |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Mississippi |
| Years Married | 2 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | Hunter |
| Industry | Traps |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1920
Concordia, Louisiana
Head, age 45
Concordia, Louisiana · implied b. ~1875 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Alex |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | Laborer |
| Industry | Home farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Year of Naturalization | R |
| Birthplace (normalized) | mississippi |
1930
Tensas, Louisiana
Head, age 55
Tensas, Louisiana · implied b. ~1875 — 6 household members
| Surname | Johnson |
| Given Name | Alex |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Mississippi |
| Age at First Marriage | 20 |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 Alex Johnson across 3 US Census years (1910, 1920 and 1930) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Alex Johnson
Head · 1930 · age 55 · b. ~1875 · Louisiana
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Tensas, Louisiana
Open full size
1930 US Federal Census — Tensas, Louisiana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus818unit:0964)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Rettie Wade | 70 | Head | None | Mississippi |
| 52 | William J. Carpenter | 40 | Head | Farm Manager | Kentucky |
| 53 | Gillie Carpenter | 40 | Wife | None | Kentucky |
| 54 | William G. Carpenter | 10 | Son | None | Kentucky |
| 55 | Thomas L. Carpenter | 14 | Son | None | Kentucky |
| 56 | Rena C. Carpenter | 11 | Daughter | None | Mississippi |
| 57 | Allen L. Carpenter | 8 | Son | None | Mississippi |
| 58 | Leona M. Carpenter | 3 | Daughter | None | Mississippi |
| 59 | Jerry Jefferson | 33 | Head | Farmer | Texas |
| 60 | Thomas Jefferson | 25 | Head | Farmer | Louisiana |
| 61 | Rosie M. Jefferson | 23 | Wife | None | Louisiana |
| 62 | Rosie M. Jefferson | 3 | Daughter | None | Louisiana |
| 63 | Enos Jr. Jefferson | 2 | Son | None | Louisiana |
| 64 | Abe Simms | 38 | Head | Farmer | Louisiana |
| 65 | Ray Simms | 5 | Son | None | Louisiana |
| 66 | Gertrude Simms | 3 | Daughter | None | Louisiana |
| 67 | John Toliver | 55 | Head | Farmer | Louisiana |
| 68 | Celia Toliver | 50 | Wife | None | Mississippi |
| 69 | Julia Ashbury | 36 | Head | Farmer | Louisiana |
| 70 | Rosie Ashbury | 23 | Daughter | Laborer | Louisiana |
| 71 | Clarence Ashbury | 17 | Son | Laborer | Louisiana |
| 72 | Freeland Ashbury | 14 | Daughter | None | Louisiana |
| 73 | Alice Ashbury | 10 | Daughter | None | Louisiana |
| 74 | Clara Ashbury | 3 | Daughter | None | Louisiana |
| 75 | Albert Brown | 3 | Son | None | Louisiana |
| 76 | Hannah Harding | 65 | Head | Farmer | Louisiana |
| 77 | Lawrence Hays | 13 | Great Grandson | None | Louisiana |
| 78 | Clarence Hays | 12 | Great Grandson | None | Louisiana |
| 79 | Thomas Hays | 11 | Great Grandson | None | Louisiana |
| 80 | William W. Stripling | 49 | Head | Farm Owner | Louisiana |
| 81 | Sallie D. Stripling | 41 | Wife | None | Louisiana |
| 82 | Anna L. Stripling | 15 | Daughter | None | Louisiana |
| 83 | L. B. Washington | 26 | Head | Farmer | Louisiana |
| 84 | Mary Washington | 24 | Wife | None | Louisiana |
| 85 | L. B. Jr. Washington | 7 | Son | None | Louisiana |
| 86 | Charles Washington | 4 | Son | None | Louisiana |
| 87 | Booker T. Washington | 3 | Son | None | Louisiana |
| 88 | Abraham Washington | 1 | Son | None | Louisiana |
| 89 | Alex Johnson THIS PERSON | 55 | Head | Farmer | Mississippi |
| 90 | Dora Johnson | 50 | Wife | None | Louisiana |
| 91 | Frank Johnson | 22 | Son | Laborer | Louisiana |
| 92 | Joseph Johnson | 14 | Son | None | Louisiana |
| 93 | Betty Johnson | 4 | Daughter | None | Louisiana |
| 94 | Clara Kenson | 65 | Lodger | None | Louisiana |
| 95 | Pink Washington | 48 | Head | Farmer | Louisiana |
| 96 | Victoria Washington | 32 | Wife | None | Louisiana |
| 97 | Ernest Washington | 14 | Son | None | Louisiana |
| 98 | Cathleen Washington | 10 | Daughter | None | Louisiana |
| 99 | John Harvey | 80 | Head | Farmer | South Carolina |
| 100 | Elsie Harvey | 70 | Wife | None | North 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)