RL
Raymond Lewis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Raymond Lewis across the 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a son (b.~1913), then head of a 9-person household.
Age 17
b. ~1913
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Lewis |
| Given Name | Raymond Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1913 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Raymond | Age | Birth yr |
|---|---|---|---|---|
| Raymond Lewis | Son | — | 17 | ~1913 |
| Florence Lewis | Daughter | — | 10 | ~1920 |
| Raymond Lewis | Head | — | 43 | ~1887 |
| William Lewis | Son | — | 14 | ~1916 |
| Kenneth Lewis | Son | — | 8 | ~1922 |
| Adelaide Lewis | Daughter | — | 16 | ~1914 |
| Margaret Lewis | Other | — | 36 | ~1894 |
| Roland Lewis | Son | — | 6 | ~1924 |
| Gerald Lewis | Son | — | 13 | ~1917 |
Census Appearances
1920
Cook, Illinois
Son, age 7
Cook, Illinois · implied b. ~1913 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Raymond T. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Son, age 17
Cook, Illinois · implied b. ~1913 — 9 household members
| Surname | Lewis |
| Given Name | Raymond Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| 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 Raymond Lewis across 2 US Census years (1920 and 1930) in Cook, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Raymond Lewis
Son · 1930 · age 17 · b. ~1913 · Illinois
★ You are viewing this record
Sibling
Florence Lewis
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roland Lewis
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Lewis
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Lewis
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Lewis
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Adelaide Lewis
Sibling · 1930 · age 16
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:1930:15thcensuspopula445unit:0973)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eleanor R. | 13 | Daughter | — | Illinois |
| 2 | John R. | 11 | Son | — | Illinois |
| 3 | Samuel H. Stephenson | 24 | Head | Assembler | Wisconsin |
| 4 | Anna Stephenson | 24 | Wife-H | — | Illinois |
| 5 | Frances Gursky | 20 | Lodger | Assembler | Illinois |
| 6 | Nicholas Gallina | 27 | Head | Custom Cleaner | Illinois |
| 7 | Nicolina Gallina | 27 | Wife-H | — | New York |
| 8 | Sigmund Yuckenavage | 44 | Head | Laborer | Russia |
| 9 | Sophie Yuckenavage | 36 | Wife-H | — | Lithuania |
| 10 | Regina Yuckenavage | 13 | Daughter | — | Pennsylvania |
| 11 | Aldona Yuckenavage | 12 | Daughter | — | Pennsylvania |
| 12 | Raymond Yuckenavage | 9 | Son | — | Colorado |
| 13 | Lucille Yuckenavage | 8 | Daughter | — | Colorado |
| 14 | John Berger | 38 | Head | Tallyman | Austria |
| 15 | Josephine Berger | 34 | Wife-H | — | Illinois |
| 16 | John J. Berger | 12 | Son | — | Illinois |
| 17 | John A. Quarnstrom | 30 | Head | Engineer | Illinois |
| 18 | Elizabeth Quarnstrom | 28 | Wife-H | — | Illinois |
| 19 | Willard J. Quarnstrom | 2 | Son | — | Illinois |
| 20 | Edward C. Swanson | 40 | Head | Milkman | Michigan |
| 21 | Irene H. Swanson | 40 | Wife-H | — | Indiana |
| 22 | Robert E. Swanson | 5 | Son | — | Illinois |
| 23 | Carl A. Olson | 66 | Boarder | Cement Block Maker | Sweden |
| 24 | Daniel Klaskas | 48 | Head | Storekeeper | Russia |
| 25 | Anna Klaskas | 38 | Wife-H | Pocket Maker | Lithuania |
| 26 | Andrew Chapray | 43 | Lodger | Salesman | Russia |
| 27 | Anthony Verkulis | 44 | Head | Storekeeper | Lithuania |
| 28 | Caroline Verkulis | 38 | Wife-H | — | Lithuania |
| 29 | Anna Verkulis | 13 | Daughter | — | Illinois |
| 30 | Frances Verkulis | 10 | Daughter | — | Illinois |
| 31 | Joseph Verkulis | 4 | Son | — | Illinois |
| 32 | Anthony Biolas | 49 | Boarder | Cement Finisher | Lithuania |
| 33 | Anthony Yurkaitis | 43 | Boarder | Cook | Lithuania |
| 34 | Lee J. Willing | 28 | Head | Truck Driver | Ohio |
| 35 | Katherine Willing | 28 | Wife-H | Embroidery Operator | Illinois |
| 36 | June Willing | 7 | Daughter | — | Illinois |
| 37 | Lee B. Willing | 5 | Son | — | Wisconsin |
| 38 | James L. Dunlap | 17 | Head | Helper | Illinois |
| 39 | Ella K. Opitz | 73 | Mother-H | — | Pennsylvania |
| 40 | Myrtle Nelf | 37 | Cousin | Helper | New Jersey |
| 41 | Robert Nelf | 5 | Cousin | — | Illinois |
| 42 | Raymond J. Lewis | 43 | Head | Inspector | Illinois |
| 43 | Margaret C. Lewis | 36 | Wife-H | — | Illinois |
| 44 | Raymond Jr. Lewis THIS PERSON | 17 | Son | — | Illinois |
| 45 | Adelaide M. Lewis | 16 | Daughter | — | Illinois |
| 46 | William J. Lewis | 14 | Son | — | Illinois |
| 47 | Gerald E. Lewis | 13 | Son | — | Illinois |
| 48 | Florence L. Lewis | 10 | Daughter | — | Illinois |
| 49 | Kenneth P. Lewis | 8 | Son | — | Illinois |
| 50 | Roland P. Lewis | 6 | Son | — | Illinois |
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)