GJ
Gladys Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Los Angeles, California
Our Model Tree links this Gladys Johnson across the 1920 and 1930 US Censuses in Los Angeles, California (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 12-person household.
Age 12
b. ~1918
Female
Daughter
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Los Angeles, California |
| Surname | Johnson |
| Given Name | Gladys |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | Los Angeles City |
| 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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Gladys | Age | Birth yr |
|---|---|---|---|---|
| Cecil Johnson | Daughter | — | 8 | ~1922 |
| Gladys Johnson | Daughter | — | 12 | ~1918 |
| Ethel Johnson | Daughter | — | 18 | ~1912 |
| Hezekiah Johnson | Head | — | 33 | ~1897 |
| Alonzo Johnson | Son | — | 2 | ~1928 |
| Andrew Johnson | Son | — | 10 | ~1920 |
| Roscoe Johnson | Son | — | 15 | ~1915 |
| Warren Johnson | Son | — | 11 | ~1919 |
| Steve Johnson | Son | — | 5 | ~1925 |
| John Johnson | Son | — | 22 | ~1908 |
| Henry Johnson | Son | — | 20 | ~1910 |
| Isabella Johnson | Spouse | — | 33 | ~1897 |
Census Appearances
1920
Los Angeles, …
Daughter, age 3
Los Angeles, California · implied b. ~1917 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Gladys M |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 3 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Occupation | none |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
Los Angeles, …
Daughter, age 12
Los Angeles, California · implied b. ~1918 — 12 household members
| Surname | Johnson |
| Given Name | Gladys |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 12 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 Gladys Johnson across 2 US Census years (1920 and 1930) in Los Angeles, California, using XGBoost record linkage.
Show:
This person
Anchor record
Gladys Johnson
Daughter · 1930 · age 12 · b. ~1918 · California
★ You are viewing this record
Sibling
Cecil Johnson
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Steve Johnson
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Warren Johnson
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Johnson
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Andrew Johnson
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alonzo Johnson
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Johnson
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Johnson
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roscoe Johnson
Sibling · 1930 · age 15
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 — Los Angeles, California
Open full size
1930 US Federal Census — Los Angeles, California
Page Contents
49 people indexed on this census page (ia:1930:californiacensus00reel144:0379)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ida Golden | 13 | Daughter | — | Louisiana |
| 52 | Rosie O'Connor | 41 | Roomer | Minister | Texas |
| 53 | John Clarence | 37 | Head | Waiter | California |
| 54 | Caroline Clarence | 30 | Wife | Maid | California |
| 55 | Robert Clarence | 5 | Son | — | California |
| 56 | Fritze Clarence | 1 | Son | — | California |
| 57 | Henrietta Johnson | 19 | Sister | — | California |
| 58 | Ralph Homcy | 54 | Head | Laborer | Georgia |
| 59 | Nora Homcy | 52 | Wife | — | Georgia |
| 60 | Mckinley Homcy | 29 | Son | Laborer | Mississippi |
| 61 | Moses Homcy | 18 | Son | Laborer | Mississippi |
| 62 | Martha Homcy | 14 | Daughter | — | Mississippi |
| 63 | Arthur Homcy | 23 | Son | Chauffeur | Mississippi |
| 64 | Henry Smith | 33 | Head | Laborer | West Virginia |
| 65 | Maud Smith | 27 | Wife | Laundress | Arkansas |
| 66 | Hezekiah Johnson | 33 | Head | Porter | Texas |
| 67 | Isabella Johnson | 33 | Wife | Maid | Texas |
| 68 | John Johnson | 22 | Son | Chauffeur | Texas |
| 69 | Henry Johnson | 20 | Son | — | Texas |
| 70 | Ethel Johnson | 18 | Daughter | Porter | California |
| 71 | Roscoe Johnson | 15 | Son | — | California |
| 72 | Gladys Johnson THIS PERSON | 12 | Daughter | — | California |
| 73 | Warren Johnson | 11 | Son | — | California |
| 74 | Andrew Johnson | 10 | Son | — | California |
| 75 | Cecil Johnson | 8 | Daughter | — | California |
| 76 | Steve Johnson | 5 | Son | — | California |
| 77 | Alonzo Johnson | 2 | Son | — | California |
| 78 | Alonzo Morris | 33 | Head | Porter | Texas |
| 79 | Lillie Morris | 32 | Wife | — | Texas |
| 80 | Vera Morris | 9 | Daughter | — | Texas |
| 81 | Margie Morris | 8 | Daughter | — | Texas |
| 82 | Wilbert Morris | 5 | Son | — | California |
| 83 | Mae Morris | 11 | Daughter | — | Texas |
| 84 | Lomotee Morris | 4 | Daughter | — | Texas |
| 85 | Elizabeth Sykes | 35 | Mother | Maid | Arkansas |
| 86 | Novella Sykes | 14 | Daughter | — | Texas |
| 87 | Prince Harmon | 40 | Head | — | Texas |
| 88 | Harriett Harmon | 100 | Wife | — | Alabama |
| 89 | Emma Cardwell | 36 | Head | Maid | Louisiana |
| 90 | Sammonia Hymen | 65 | Mother | Housemaid | Louisiana |
| 91 | Bessie Cardwell | 13 | Daughter | — | Louisiana |
| 92 | Ada Halloway | 54 | Head | Housemaid | Arkansas |
| 93 | Jones Guy | 26 | Roomer | Porter | Texas |
| 94 | Beatrice Moore | 25 | Roomer | Laundress | Texas |
| 95 | Jose Mule | 36 | Head | Laborer | Mexico |
| 96 | Julia Mule | 27 | Wife | Laborer | Mexico |
| 97 | Juan Mule | 26 | Brother | Laborer | Mexico |
| 98 | Rosa Mule | 22 | Sister | Dressmaker | Mexico |
| 99 | Lupe Mule | 3 | Son | — | California |
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)