JG
James Greene — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this James Greene across the 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 10-person household.
Age 11
b. ~1919
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Greene |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1919 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| James Greene | Son | — | 11 | ~1919 |
| William Greene | Son | — | 17 | ~1913 |
| Cecilia Greene | Daughter | — | 19 | ~1911 |
| Margaret Greene | Daughter | — | 8 | ~1922 |
| James Greene | Son | — | 22 | ~1908 |
| John Greene | Son | — | 28 | ~1902 |
| Margaret Greene | Other | — | 59 | ~1871 |
| Catherine Greene | Daughter | — | 25 | ~1905 |
| Anna Greene | Daughter | — | 14 | ~1916 |
| John Greene | Head | — | 62 | ~1868 |
Census Appearances
1930
Cook, Illinois
Son, age 11
Cook, Illinois · implied b. ~1919 — 10 household members
| Surname | Greene |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Other, age 21
Cook-County, Illinois · implied b. ~1919 — 40 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | James |
| Relationship to Head | Inmate |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | City of Chicago |
| 1935 Residence (County) | Cook |
| Occupation | Truck Driver |
| Industry | Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1200 |
| Highest Grade | H-4 |
| 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 James Greene across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Greene
Son · 1930 · age 11 · b. ~1919 · Illinois
★ You are viewing this record
Sibling
James Greene
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cecilia Greene
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Greene
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Greene
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Greene
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Greene
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Greene
Sibling · 1930 · age 17
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:illinoiscensus00reel490:0800)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Michael Mccabe | 39 | Head | Clerk | Irish Free State |
| 2 | Sarah Mccabe | 36 | Wife-H | — | Irish Free State |
| 3 | Mary Mccabe | 10 | Daughter | — | Irish Free State |
| 4 | Michael Devine | 39 | Boarder | Foreman | Irish Free State |
| 5 | Mary Devine | 16 | daughter | Clerk | Illinois |
| 6 | Michael Devine | 10 | son | — | Illinois |
| 7 | Mr Henry Kliff | 40 | Head | Chauffeur | Germany |
| 8 | Jennie Kliff | 42 | Wife-H | — | Indiana |
| 9 | Evelyn Segant | 17 | daughter | Clerk | Illinois |
| 10 | Lawrence Duer | 29 | Head | Collector | Indiana |
| 11 | Edna Duer | 23 | Wife-H | — | Wisconsin |
| 12 | Darlene Duer | 6 | Daughter | — | Illinois |
| 13 | John Greene | 62 | Head | Laborer | Ireland |
| 14 | Margaret Greene | 59 | Wife-H | — | Ireland |
| 15 | John Greene | 28 | Son | Driver | Illinois |
| 16 | Catherine Greene | 25 | Daughter | Clerk | Illinois |
| 17 | James Greene | 22 | Son | Shipping Clerk | Illinois |
| 18 | Cecilia Greene | 19 | Daughter | Operator | Illinois |
| 19 | William Greene | 17 | Son | Laborer | Illinois |
| 20 | Anna Greene | 14 | daughter | — | Illinois |
| 21 | James Greene THIS PERSON | 11 | Son | None | Illinois |
| 22 | Margaret Greene | 8 | Daughter | None | Illinois |
| 23 | James Maryk | 38 | Head | Laborer | Illinois |
| 24 | Lillian Maryk | 38 | wife-H | — | Illinois |
| 25 | Lillian Maryk | 14 | daughter | — | Illinois |
| 26 | Carl Tedquist | 61 | Head | — | Sweden |
| 27 | Amelia Tedquist | 65 | wife-H | — | Sweden |
| 28 | Beata Tedquist | 73 | Sister | — | Sweden |
| 29 | Paul Richards | 29 | Head | Contractor | Germany |
| 30 | Mary Richards | 22 | wife-H | — | Belgium |
| 31 | Thomas Poplawsky | 29 | Head | Salesman | Poland |
| 32 | Marie Poplawsky | 23 | Wife-H | — | Indiana |
| 33 | William Poplawsky | 2 | Son | — | Illinois |
| 34 | Donald Poplawsky | 0 | Son | — | Illinois |
| 35 | Richard Lehermacher | 52 | Head | Clerk | Germany |
| 36 | Helen Lehermacher | 54 | Wife-H | None | Ohio |
| 37 | Herbert Lehermacher | 31 | Son | Motor Man | Illinois |
| 38 | Irving Van De Carr | 70 | Head | Clerk | New York |
| 39 | Jessie Van De Carr | 34 | Wife-H | None | Illinois |
| 40 | Kurt Stemmer | 43 | Head | Painter | Germany |
| 41 | Stemmer | 24 | Wife-H | None | Germany |
| 42 | August Richter | 65 | Head | None | Germany |
| 43 | Richter | 59 | Wife-H | None | Germany |
| 44 | Helmut Bottecher | 30 | Head | Retail Merchant | Germany |
| 45 | Bertha Bottecher | 30 | Wife-H | None | Germany |
| 46 | Joan Bottecher | 6 | daughter | None | Illinois |
| 47 | Shirley Bottecher | 4 | daughter | None | Illinois |
| 48 | Loraine Bottecher | 2 | daughter | None | Illinois |
| 49 | Mabel Bottecher | 0 | daughter | None | Illinois |
| 50 | Patrick Flaherty | 29 | Head | Laborer | Irish Free State |
Related Census Records
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)