LJ
Lewis Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Madison, Indiana
Our Model Tree links this Lewis Johnson across the 1920 and 1930 US Censuses in Madison, Indiana (XGBoost, ~Confirmed) — first a son (b.~1917), then head of a 7-person household.
Age 13
b. ~1917
Male
Son
Born: Indiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Madison, Indiana |
| Surname | Johnson |
| Given Name | Lewis O. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Van Buren Township |
| 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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lewis | Age | Birth yr |
|---|---|---|---|---|
| Lewis Johnson | Head | — | 50 | ~1880 |
| Lewis Johnson | Son | — | 13 | ~1917 |
| Forest Johnson | Son | — | 11 | ~1919 |
| Fletcher Johnson | Son | — | 5 | ~1925 |
| Howard Johnson | Son | — | 16 | ~1914 |
| Brooks Johnson | Son | — | 8 | ~1922 |
| Florence Johnson | Spouse | — | 46 | ~1884 |
Census Appearances
1920
Madison, Indiana
Son, age 3
Madison, Indiana · implied b. ~1917 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lewis O. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Madison, Indiana
Son, age 13
Madison, Indiana · implied b. ~1917 — 7 household members
| Surname | Johnson |
| Given Name | Lewis O. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Lewis Johnson across 2 US Census years (1920 and 1930) in Madison, Indiana, using XGBoost record linkage.
Show:
This person
Anchor record
Lewis Johnson
Son · 1930 · age 13 · b. ~1917 · Indiana
★ You are viewing this record
Sibling
Fletcher Johnson
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Johnson
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Brooks Johnson
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Forest Johnson
Sibling · 1930 · age 11
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 — Madison, Indiana
Open full size
1930 US Federal Census — Madison, Indiana
Page Contents
50 people indexed on this census page (ia:1930:indianacensus00reel606:0275)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Randall | 3 | Son | — | Indiana |
| 2 | Mary Ann Randall | 0 | Daughter | — | Indiana |
| 3 | Pearl W. Vinson | 46 | Head | Farmer | Indiana |
| 4 | Harold Vinson | 20 | Son | Laborer | Indiana |
| 5 | Ruby Vinson | 18 | Daughter | — | Indiana |
| 6 | Sandy Vinson | 11 | Son | — | Indiana |
| 7 | George L. Knider | 39 | Head | Farmer | Indiana |
| 8 | Eva M. Knider | 38 | Wife | Laborer | Indiana |
| 9 | Gifford Knider | 14 | Son | — | Indiana |
| 10 | James L. Stanley | 46 | Head | Laborer | Indiana |
| 11 | Bessie R. Stanley | 41 | Wife | — | Indiana |
| 12 | Carl Stanley | 17 | Son | Baker | Indiana |
| 13 | Herbert Stanley | 15 | Son | — | Indiana |
| 14 | Leona M. Stanley | 12 | Daughter | — | Indiana |
| 15 | Maxine Stanley | 10 | Daughter | — | Indiana |
| 16 | Mary A. Stanley | 5 | Daughter | — | Indiana |
| 17 | Maybelle Stanley | 4 | Daughter | — | Indiana |
| 18 | Arthur O. Lee | 54 | Head | Laborer | Indiana |
| 19 | Thomas B. Lee | 34 | Wife | — | Ohio |
| 20 | Agnes Lee | 10 | Daughter | — | Indiana |
| 21 | Alice Lee | 3 | Daughter | — | Indiana |
| 22 | David Haviland | 21 | Nephew | Laborer | Indiana |
| 23 | Henry Stanley | 73 | Head | — | North Carolina |
| 24 | Anna Stanley | 67 | Wife | — | Indiana |
| 25 | Arthur D. Stanley | 31 | Son | Laborer | Indiana |
| 26 | Clark Plutz | 54 | Head | Farmer | Indiana |
| 27 | Ethel Plutz | 50 | Wife | — | Indiana |
| 28 | Harry W. Plutz | 30 | Son | Truck Driver | Indiana |
| 29 | Georgia A. Plutz | 28 | Daughter | Bookkeeper | Indiana |
| 30 | Hazel E. Plutz | 18 | Son | — | Indiana |
| 31 | Lewis Johnson | 50 | Head | Laborer | Indiana |
| 32 | Florence Johnson | 46 | Wife | — | Indiana |
| 33 | Howard Johnson | 16 | Son | — | Indiana |
| 34 | Lewis O. Johnson THIS PERSON | 13 | Son | — | Indiana |
| 35 | Forest Johnson | 11 | Son | — | Indiana |
| 36 | Brooks Johnson | 8 | Son | — | Indiana |
| 37 | Fletcher Johnson | 5 | Son | — | Indiana |
| 38 | Thomas R. Allen | 43 | Head | Farmer | Indiana |
| 39 | Minnie E. Allen | 43 | Wife | — | Indiana |
| 40 | John R. Allen | 72 | Father | — | Indiana |
| 41 | Claude Neal | 48 | Head | Laborer | Indiana |
| 42 | Iona Neal | 44 | Wife | — | Indiana |
| 43 | Wilmer Neal | 17 | Son | — | Indiana |
| 44 | Lewis Neal | 13 | Son | — | Indiana |
| 45 | Samuel Woodruff | 80 | Head | — | North Carolina |
| 46 | Eliza Woodruff | 76 | Wife | — | North Carolina |
| 47 | Riley F. Stokes | 70 | Head | Caretaker | Ohio |
| 48 | Joyner Ivy Stokes | 40 | Daughter | Laborer | North Carolina |
| 49 | Olive Stokes | 37 | Daughter | — | Indiana |
| 50 | Robert Stokes | 6 | Grandson | — | Indiana |
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)