LJ
Leon Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cuyahoga, Ohio
Our Model Tree links this Leon Johnson across the 1930 and 1940 US Censuses in Cuyahoga, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 8-person household.
Age 10
b. ~1920
Female
Daughter
Born: Alabama
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cuyahoga, Ohio |
| Surname | Johnson |
| Given Name | Leon |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Texas |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Cleveland City |
| Est. Birth Year | ~1920 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Leon | Age | Birth yr |
|---|---|---|---|---|
| Mildred Johnson | Daughter | — | 5 | ~1925 |
| Charles Johnson | Daughter | — | 4 | ~1926 |
| Leon Johnson | Daughter | — | 10 | ~1920 |
| Henry Johnson | Head | — | 29 | ~1901 |
| James Johnson | Daughter | — | 7 | ~1923 |
| Henry Johnson | Son | — | 4 | ~1926 |
| William Johnson | Son | — | 2 | ~1928 |
| Ella Johnson | Other | — | 17 | ~1913 |
Census Appearances
1930
Cuyahoga, Ohio
Daughter, age 10
Cuyahoga, Ohio · implied b. ~1920 — 8 household members
| Surname | Johnson |
| Given Name | Leon |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Texas |
| Mother's Birthplace | Alabama |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
Daughter, age 20
Cuyahoga-County, Ohio · implied b. ~1920 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Leona |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | Cleveland |
| 1935 Residence (County) | Cuyahoga |
| Occupation | Maid |
| Industry | Private family |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 400 |
| Highest Grade | H-3 |
| 1935 Residence | Same place |
| 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 Leon Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Leon Johnson
Daughter · 1930 · age 10 · b. ~1920 · Ohio
★ You are viewing this record
Sibling
James Johnson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Johnson
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Johnson
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Johnson
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Johnson
Sibling · 1930 · age 5
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 — Cuyahoga, Ohio
Open full size
1930 US Federal Census — Cuyahoga, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1773:0860)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Mayfield | 6 | Daughter | — | Ohio |
| 2 | Daphne Mayfield | 5 | Daughter | — | Ohio |
| 3 | Thelma Mayfield | 3 | Daughter | — | Ohio |
| 4 | Rhyme Mayfield | 2 | Daughter | — | Ohio |
| 5 | Georgia Mayfield | 0 | Daughter | — | Ohio |
| 6 | Henry Logins | 8 | Nephew | — | Georgia |
| 7 | William Shealy | 36 | Head | Laborer | Georgia |
| 8 | La Verne Shealy | 22 | Wife-H | — | Georgia |
| 9 | Viola Adams | 28 | Boarder | — | Pennsylvania |
| 10 | Henry Johnson | 29 | Head | Laundress | Texas |
| 11 | Ella Johnson | 17 | Wife-H | Finisher | Alabama |
| 12 | Leon Johnson THIS PERSON | 10 | Daughter | — | Alabama |
| 13 | James Johnson | 7 | Daughter | — | Ohio |
| 14 | Mildred Johnson | 5 | Daughter | — | Kentucky |
| 15 | Charles Johnson | 4 | Daughter | — | Alabama |
| 16 | Henry Jr. Johnson | 4 | Son | — | Alabama |
| 17 | William Johnson | 2 | Son | — | Alabama |
| 18 | Columbus Harris | 50 | Head | Salesman | Alabama |
| 19 | Fannie Harris | 49 | Wife-H | — | Alabama |
| 20 | Frank Walker | 46 | Head | Laborer | Alabama |
| 21 | Christine Walker | 45 | Wife-H | — | Alabama |
| 22 | Otis Walker | 28 | Son | Truck Layer | Alabama |
| 23 | Frank Walker | 26 | Son | Laborer | Alabama |
| 24 | Otis Jr. Walker | 11 | Grandson | — | Alabama |
| 25 | Christine Walker | 1 | Granddaughter | — | Ohio |
| 26 | Monroe Walker | 70 | Father | — | Virginia |
| 27 | Candy Edwards | 42 | Head | Laborer | Alabama |
| 28 | Bessie Edwards | 34 | Wife-H | — | Alabama |
| 29 | Carroll Edwards | 15 | Son | — | Alabama |
| 30 | Aron Edwards | 13 | Son | — | Alabama |
| 31 | Mildred Edwards | 11 | Daughter | — | Alabama |
| 32 | Lois Patrick | 12 | Daughter | — | Alabama |
| 33 | Robert Mcwhorter | 25 | Son-in-law | Repair Cars | Alabama |
| 34 | Flora Mcwhorter | 18 | Daughter | — | Alabama |
| 35 | Joe Watkins | 51 | Head | Salesman | Mississippi |
| 36 | Frances Watkins | 46 | Wife-H | — | Alabama |
| 37 | Bertha D. Ross | 26 | Roomer | Stenographer | Alabama |
| 38 | Henry Leisure | 48 | Head | Laborer | Virginia |
| 39 | Katie Leisure | 50 | Wife-H | — | Georgia |
| 40 | Nick Bradly | 31 | Roomer | Laborer | N. Carolina |
| 41 | James Thomas | 40 | Head | Grinder | Georgia |
| 42 | Susie Thomas | 40 | Wife-H | — | Texas |
| 43 | Emma Thomas | 20 | Daughter | — | Georgia |
| 44 | Jennie Thomas | 10 | Daughter | — | Georgia |
| 45 | James Thomas | 2 | Son | — | Georgia |
| 46 | Rock Kidd | 38 | Brother | Laborer | Georgia |
| 47 | Josephine White | 23 | Roomer | Seamstress | Georgia |
| 48 | Daniel Arthur | 28 | Head | Laborer | Georgia |
| 49 | Minnie Arthur | 25 | Wife-H | Laundress | Alabama |
| 50 | John Glover | 28 | Brother-in-law | Freight Handler | Alabama |
Related Census Records
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)