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Johnnie Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Louis, Missouri
Our Model Tree links this Johnnie Johnson across the 1930 and 1940 US Censuses in St Louis, Missouri (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 7-person household.
Age 9
b. ~1921
Female
Daughter
Born: Alabama
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | St Louis, Missouri |
| Surname | Johnson |
| Given Name | Johnnie Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | St Louis City |
| Est. Birth Year | ~1921 |
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 Johnnie | Age | Birth yr |
|---|---|---|---|---|
| Angeline Johnson | Daughter | — | 5 | ~1925 |
| Walter Johnson | Head | — | 31 | ~1899 |
| Johnnie Johnson | Daughter | — | 9 | ~1921 |
| Beatrice Johnson | Daughter | — | 3 | ~1927 |
| Lenora Johnson | Daughter | — | 2 | ~1928 |
| Mary Johnson | Spouse | — | 31 | ~1899 |
| Alonzo Johnson | Son | — | 7 | ~1923 |
Census Appearances
1930
St Louis, …
Daughter, age 9
St Louis, Missouri · implied b. ~1921 — 7 household members
| Surname | Johnson |
| Given Name | Johnnie Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Can Read/Write | Yes |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
St.-Louis-City-County, Missouri
Daughter, age 19
St.-Louis-City-County, Missouri · implied b. ~1921 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Johnny Mae |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (City) | St. Louis city |
| 1935 Residence (County) | St. Louis City |
| Highest Grade | H-4 |
| 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 Johnnie Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Johnnie Johnson
Daughter · 1930 · age 9 · b. ~1921 · Missouri
★ You are viewing this record
Sibling
Lenora Johnson
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatrice Johnson
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alonzo Johnson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Angeline 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 — St Louis, Missouri
Open full size
1930 US Federal Census — St Louis, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1238:0575)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward Wortham | 22 | Head | Porter | Mississippi |
| 2 | Mattie Wortham | 18 | Wife | — | Mississippi |
| 3 | Earnest Lee Wortham | 0 | Daughter | — | Missouri |
| 4 | Rosa Allen | 39 | Head | Servant | Louisiana |
| 5 | Elinor Allen | 31 | Sister | Servant | Louisiana |
| 6 | Sidney E Allen | 10 | Nephew | — | Louisiana |
| 7 | Nathaniel George | 24 | Head | Porter | Kentucky |
| 8 | Hester George | 22 | Wife | — | Kentucky |
| 9 | Blanche May George | 2 | Daughter | — | Kentucky |
| 10 | Irving Jones | 38 | Head | Porter | Missouri |
| 11 | Blanche Jones | 34 | Wife | — | Missouri |
| 12 | Doris Jones | 10 | Daughter | — | Missouri |
| 13 | William Hurd | 21 | Head | Laborer | Missouri |
| 14 | Rosie Hurd | 21 | Wife | — | Illinois |
| 15 | Jeanette Hurd | 3 | Daughter | — | Missouri |
| 16 | Geraldine Hurd | 1 | Daughter | — | Missouri |
| 17 | Abram Myers | 31 | Head | Porter | Mississippi |
| 18 | Rosie Myers | 43 | Wife | — | Mississippi |
| 19 | Andrew Liddell | 32 | Head | Porter | Mississippi |
| 20 | Mildred Liddell | 23 | Wife | — | Arkansas |
| 21 | William Liddell | 40 | Head | Laborer | Mississippi |
| 22 | Nannie Liddell | 34 | Wife | — | Mississippi |
| 23 | Edward Liddell | 30 | Son | Car Cleaner | Mississippi |
| 24 | Ollie Powell | 52 | Head | Plasterer | Louisiana |
| 25 | Sudie Powell | 36 | Wife | — | Louisiana |
| 26 | Sudie M Thompson | 14 | Daughter | — | Louisiana |
| 27 | Walter Randell | 50 | Head | Janitor | Missouri |
| 28 | Namie Randell | 45 | Wife | — | Mississippi |
| 29 | Carrie Henderson | 40 | Head | Meat Packer | Arkansas |
| 30 | Lucille Henderson | 17 | Daughter | — | Illinois |
| 31 | Walter Johnson | 31 | Head | Laborer | Alabama |
| 32 | Mary Johnson | 31 | Wife | — | Alabama |
| 33 | Johnnie Mae Johnson THIS PERSON | 9 | Daughter | — | Alabama |
| 34 | Alonzo Johnson | 7 | Son | — | Alabama |
| 35 | Angeline Johnson | 5 | Daughter | — | Missouri |
| 36 | Beatrice Johnson | 3 | Daughter | — | Missouri |
| 37 | Lenora Johnson | 2 | Daughter | — | Alabama |
| 38 | Edward Kennedy | 40 | Head | Janitor | Alabama |
| 39 | Idell Kennedy | 35 | Wife | — | Louisiana |
| 40 | Robert Warren | 58 | Head | Trucker | Alabama |
| 41 | Katie Warren | 56 | Wife | — | Arkansas |
| 42 | Florence Ross | 53 | Head | Laundress | Missouri |
| 43 | Norris Hall | 12 | Nephew | — | Missouri |
| 44 | Abraham Mccluney | 55 | Head | Clerk | Alabama |
| 45 | Mary Lou Mccluney | 52 | Wife | — | Alabama |
| 46 | Louise Mccluney | 28 | Daughter | Teacher | Missouri |
| 47 | Mary Lou Mccluney | 16 | Daughter | — | Missouri |
| 48 | Dora Burrell | 35 | Head | — | Mississippi |
| 49 | Ross Amanda | 53 | Head | Laundress | Missouri |
| 50 | Willie J Crane | 12 | Nephew | — | Missouri |
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)