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John Randall — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this John Randall across the 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 7-person household.
Age 1
b. ~1929
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Randall |
| Given Name | John Nelson |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago |
| Est. Birth Year | ~1929 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Gladys Randall | Daughter | — | 10 | ~1920 |
| Willie Randall | Daughter | — | 3 | ~1927 |
| John Randall | Son | — | 1 | ~1929 |
| Mary Randall | Daughter | — | 11 | ~1919 |
| Eddie Randall | Spouse | — | 31 | ~1899 |
| Nelson Randall | Head | — | 37 | ~1893 |
| Juanita Randall | Daughter | — | 4 | ~1926 |
Census Appearances
1930
Cook, Illinois
Son, age 1
Cook, Illinois · implied b. ~1929 — 7 household members
| Surname | Randall |
| Given Name | John Nelson |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Son, age 12
Cook-County, Illinois · implied b. ~1928 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rundall |
| Given Name | John A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | EVANSTON |
| 1935 Residence (County) | Cook |
| Highest Grade | H 7 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 John Randall across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Randall
Son · 1930 · age 1 · b. ~1929 · Illinois
★ You are viewing this record
Sibling
Mary Randall
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Randall
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Randall
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Juanita Randall
Sibling · 1930 · age 4
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 — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel420:0786)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Inetta Vaughn | 30 | Lodger | Maid | Texas |
| 2 | Florence Brewer | 33 | Head | Housekeeper | Arkansas |
| 3 | Helen Brewer | 3 | Daughter | — | Oklahoma |
| 4 | Claude White | 34 | Brother | — | Arkansas |
| 5 | Louise Henry | 30 | Lodger | Maid | Tennessee |
| 6 | Price White | 24 | Cousin | Porter | Arkansas |
| 7 | Isaugh Rilland | 29 | Lodger | Laborer | Mississippi |
| 8 | John Wheeler | 28 | Lodger | Cook | United States |
| 9 | Ira Parker | 20 | Lodger | Porter | Arkansas |
| 10 | Mary Brown | 53 | Head | — | Louisiana |
| 11 | Theodore Foster | 24 | Son | Laborer | Louisiana |
| 12 | Tempie Foster | 27 | Daughter-in-law | Maid | Louisiana |
| 13 | Cemilla Foster | 17 | Granddaughter | — | Louisiana |
| 14 | Albert Foster | 16 | Grandson | — | Louisiana |
| 15 | Mary Nichols | 41 | Lodger | Maid | Kentucky |
| 16 | Mary B. Turner | 60 | Lodger | Maid | Mississippi |
| 17 | Cleveland Loyd | 33 | Cab Co | Car Washer | Georgia |
| 18 | Lucille Loyd | 28 | Wife | Maid | Arkansas |
| 19 | Linwood Hudson | 17 | Step-son | — | Arkansas |
| 20 | John L. Hudson | 16 | Step-son | — | Arkansas |
| 21 | Bessie L. Hudson | 12 | Step-daughter | — | Arkansas |
| 22 | Mcclemon Hudson | 9 | Step-son | — | Arkansas |
| 23 | Ellis Parker | 30 | Lodger | Janitor | Arkansas |
| 24 | Eddie Harris | 32 | Head | Laborer | Arkansas |
| 25 | Erlene Bradley | 25 | Lodger | — | Arkansas |
| 26 | Velma Bradley | 20 | Lodger | — | Arkansas |
| 27 | Morris R. Taylor | 26 | Head | Grocer | Louisiana |
| 28 | Alice Taylor | 39 | Wife | — | Louisiana |
| 29 | Claude Corman | 42 | Head | Waiter | United States |
| 30 | Arnetta Corman | 42 | Wife | — | Illinois |
| 31 | Claude Jr. Corman | 17 | Son | — | Missouri |
| 32 | Mildred Corman | 7 | Daughter | — | Illinois |
| 33 | Sherley Corman | 5 | Daughter | — | Illinois |
| 34 | Gertrude Thomas | 44 | Sister-in-law | Governess | Illinois |
| 35 | Raymond Brendoff | 37 | Head | Porter | Illinois |
| 36 | Alberta Reynolds | 25 | Lodger | Maid | Illinois |
| 37 | Julius Starks | 25 | Lodger | Porter | Illinois |
| 38 | Julia Pruide | 23 | Lodger | Maid | Mississippi |
| 39 | Nelson Randall | 37 | Head | Laborer | Georgia |
| 40 | Eddie M. Randall | 31 | Wife | — | Georgia |
| 41 | Mary P. Randall | 11 | Daughter | — | Georgia |
| 42 | Gladys Randall | 10 | Daughter | — | Georgia |
| 43 | Juanita Randall | 4 | Daughter | — | Illinois |
| 44 | Willie M. Randall | 3 | Daughter | — | Illinois |
| 45 | John Nelson Randall THIS PERSON | 1 | Son | — | Illinois |
| 46 | Arthur Martin | 22 | Head | Laborer | Mississippi |
| 47 | Melvin Martin | 25 | Brother | Laborer | Mississippi |
| 48 | Comer R. Martin | 18 | Sister-in-law | — | Mississippi |
| 49 | Juanita Martin | 2 | Niece | — | Louisiana |
| 50 | Melvina Martin | 0 | Niece | — | Louisiana |
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)