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Marie Lewis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Marie Lewis across the 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1913), then head of a 22-person household.
Age 17
b. ~1913
Female
Daughter
Born: Alabama
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Lewis |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| 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 | 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.
22 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| Minnie Lewis | Spouse | — | 45 | ~1885 |
| Roscoe Hober | Other | — | 20 | ~1910 |
| Louise Lewis | Daughter | — | 18 | ~1912 |
| Robert Lewis | Son | — | 20 | ~1910 |
| Celia Milligan | Other | — | 67 | ~1863 |
| Arthur Lewis | Son | — | 24 | ~1906 |
| Jennie Lewis | Other | — | 20 | ~1910 |
| Samuel Lewis | Head | — | 45 | ~1885 |
| David Lewis | Other | — | 9 | ~1921 |
| Helen Lewis | Other | — | 22 | ~1908 |
| Elizabeth Lewis | Daughter | — | 19 | ~1911 |
| Dorothy Lewis | Daughter | — | 23 | ~1907 |
| James Lewis | Other | — | 8 | ~1922 |
| Alice Lewis | Daughter | — | 7 | ~1923 |
| Marie Lewis | Daughter | — | 17 | ~1913 |
| Preston Lewis | Son | — | 22 | ~1908 |
| Richard Lewis | Son | — | 14 | ~1916 |
| Charles Lewis | Son | — | 12 | ~1918 |
| Annie Lewis | Other | — | 4 | ~1926 |
| Joseph Lewis | Son | — | 26 | ~1904 |
| Ruth Lewis | Daughter | — | 27 | ~1903 |
| Sarah Lewis | Daughter | — | 10 | ~1920 |
Census Appearances
1930
Cook, Illinois
Daughter, age 17
Cook, Illinois · implied b. ~1913 — 22 household members
| Surname | Lewis |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 17 |
| 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
Cook-County, Illinois
Spouse, age 26
Cook-County, Illinois · implied b. ~1914 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Alabama |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Occupation | Maid |
| Industry | Private Family |
| Class of Worker | PW |
| Income (1939) | 468 |
| Highest Grade | No 8 |
| 1935 Residence | Illinois |
| 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 Marie Lewis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Lewis
Daughter · 1930 · age 17 · b. ~1913 · Illinois
★ You are viewing this record
Sibling
Ruth Lewis
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Lewis
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Lewis
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Preston Lewis
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Lewis
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Lewis
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Lewis
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Lewis
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Lewis
Sibling · 1930 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Lewis
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Lewis
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Lewis
Sibling · 1930 · age 20
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:illinoiscensus00reel417:0910)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Beatrice Sloan | 22 | Daughter | — | Georgia |
| 52 | Nellie Sloan | 19 | Daughter | Casing Lady | Georgia |
| 53 | Charlie Sloan | 17 | Son | Laundress | Georgia |
| 54 | Frances Sloan | 16 | Daughter | — | Georgia |
| 55 | Vera Sloan | 13 | Daughter | — | Georgia |
| 56 | Doris Sloan | 10 | Daughter | — | Georgia |
| 57 | Raymond Lloyd | 13 | Gr-Son | — | Georgia |
| 58 | Reese Lloyd | 11 | Gr-Son | — | Georgia |
| 59 | Reese Clark | 28 | Son-in-law | — | Georgia |
| 60 | Carrie Clark | 26 | Daughter | Laborer | Georgia |
| 61 | Howard Hartsfield | 27 | Nephew | Laundress | Georgia |
| 62 | Essie Hartsfield | 26 | Niece | Laborer | Georgia |
| 63 | Howard Jr. Hartsfield | 3 | Nephew | Laundress | Illinois |
| 64 | John Sloan | 24 | Son | — | Georgia |
| 65 | Walter Green | 47 | Head | Laborer | Kentucky |
| 66 | Dee M. Green | 47 | Wife | Porter | Kentucky |
| 67 | Josephine Green | 17 | Daughter | — | Kentucky |
| 68 | Eugene P. Slaughter | 54 | Brother-in-law | — | Kentucky |
| 69 | David D. Perry | 47 | Brother-in-law | Barber | Kentucky |
| 70 | Russie J. Perry | 45 | Sister-in-law | Barber | Kentucky |
| 71 | Samuel Lewis | 45 | Head | — | Alabama |
| 72 | Minnie Lewis | 45 | Wife | Laborer | Alabama |
| 73 | Celia Milligan | 67 | Mother-in-law | Servant | Alabama |
| 74 | Ruth Lewis | 27 | Daughter | — | Alabama |
| 75 | Joseph Lewis | 26 | Son | Servant | Alabama |
| 76 | Arthur Lewis | 24 | Son | Laborer | Alabama |
| 77 | Helen Lewis | 22 | Daughter-in-law | Porter | Alabama |
| 78 | Preston Lewis | 22 | Son | Servant | Alabama |
| 79 | Jennie B. Lewis | 20 | Daughter-in-law | Mechanic | Georgia |
| 80 | Dorothy Lewis | 23 | Daughter | Servant | Alabama |
| 81 | Robert Lewis | 20 | Son | Servant | Alabama |
| 82 | Louise Lewis | 18 | Daughter | Mechanic | Alabama |
| 83 | Elizabeth Lewis | 19 | Daughter | Servant | Alabama |
| 84 | Richard Lewis | 14 | Son | Servant | Alabama |
| 85 | Charles Lewis | 12 | Son | — | Alabama |
| 86 | Sarah Lewis | 10 | Daughter | — | Alabama |
| 87 | Alice Lewis | 7 | Daughter | — | Alabama |
| 88 | James Lewis | 8 | Gr-Son | — | Alabama |
| 89 | Annie P. Lewis | 4 | Gr-Daughter | — | Alabama |
| 90 | David Lewis | 9 | Gr-Son | — | Alabama |
| 91 | Marie Lewis THIS PERSON | 17 | Daughter | — | Alabama |
| 92 | Roscoe Hober | 20 | Lodger | Servant | Alabama |
| 93 | Robert Wilson | 34 | Head | Laborer | Georgia |
| 94 | Elizabeth Wilson | 32 | Wife | Laborer | Georgia |
| 95 | Alrita Smith | 11 | Daughter | Servant | Illinois |
| 96 | Mattie Craig | 53 | Lodger | — | Arkansas |
| 97 | Helen Williams | 25 | Lodger | Servant | Mississippi |
| 98 | John Powell | 30 | Lodger | — | Mississippi |
| 99 | Esther Carter | 28 | Lodger | Laborer | Mississippi |
| 100 | James Morris | 33 | Head | Maid | Mississippi |
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)