GS
Glen Smith — 1930 US Census Record
Model Tree available1930 United States Federal Census · Iroquois, Illinois
Our Model Tree links this Glen Smith across the 1920, 1930 and 1940 US Censuses in Iroquois, Illinois (XGBoost, ~Confirmed), with identified parents John & John — first a son (b.~1920), then head of a 6-person household.
Age 10
b. ~1920
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Iroquois, Illinois |
| Surname | Smith |
| Given Name | Glen |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Sheldon Village |
| Est. Birth Year | ~1920 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Glen | Age | Birth yr |
|---|---|---|---|---|
| Glen Smith | Son | — | 10 | ~1920 |
| Clara Smith | Other | — | 36 | ~1894 |
| John Smith | Head | — | 37 | ~1893 |
| Helen Smith | Daughter | — | 7 | ~1923 |
| James Smith | Son | — | 5 | ~1925 |
| Robert Smith | Son | — | 1 | ~1929 |
Census Appearances
1920
Iroquois, Illinois
Son, age
Iroquois, Illinois · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Glen |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Indiana |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Iroquois, Illinois
Son, age 10
Iroquois, Illinois · implied b. ~1920 — 6 household members
| Surname | Smith |
| Given Name | Glen |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
Son, age 21
Iroquois-County, Illinois · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Glenn |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Danville |
| 1935 Residence (County) | Vermilion |
| Occupation | Helper |
| Industry | Delivery truck |
| Class of Worker | PW |
| Hours Worked | 9 |
| Income (1939) | 432 |
| Highest Grade | Hs 4 |
| 1935 Residence | Illinois |
| 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 Glen Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Smith (~0.92 confidence) and father John Smith (~0.92 confidence) and father John Smith (~0.92 confidence) and mother Clara Smith (~0.92 confidence) and mother Edna Smith (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Smith
b. ~1893
Source father
● Household
· direct · ~0.92
Father
John Smith
b. ~1895
Source father
● Household
· direct · ~0.92
Father
John Smith
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Clara Smith
b. ~1896
Source mother
● Household
· direct · ~0.92
Mother
Edna Smith
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Glen Smith
Son · 1930 · age 10 · b. ~1920 · Illinois
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Sibling
James Smith
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Smith
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Smith
Sibling · 1930 · age 7
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 — Iroquois, Illinois
Open full size
1930 US Federal Census — Iroquois, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel520:0520)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Sarah Brady | 69 | Wife-H | — | Denmark |
| 52 | Archie B. Brady | 44 | Son | Painter | Illinois |
| 53 | Arthur Hickman | 53 | Head | Carpenter | Illinois |
| 54 | Anna E. Hickman | 41 | Wife-H | — | Illinois |
| 55 | Paul G. Hickman | 15 | Son | — | Illinois |
| 56 | Ethel L. Hickman | 13 | Daughter | — | Illinois |
| 57 | Raymond L. Hickman | 13 | Son | — | Illinois |
| 58 | John L. Risley | 66 | Head | Millwright | Illinois |
| 59 | Anna G. Risley | 63 | Wife-H | — | Ohio |
| 60 | Robert Burroughs | 68 | Head | Mail Carrier | Illinois |
| 61 | Nellie E. Burroughs | 18 | Granddaughter | — | Illinois |
| 62 | Harry C. Ewing | 41 | Head | Salesman | Indiana |
| 63 | Margaret A. Ewing | 40 | Wife-H | — | Illinois |
| 64 | W. Clark Ewing | 15 | Son | — | Illinois |
| 65 | Carrie M. Lafoe | 50 | Head-H | — | Illinois |
| 66 | John A. Graham | 25 | Head-H | Gardener | Indiana |
| 67 | John W. Sorough | 61 | Head | Teamster | Illinois |
| 68 | Dora A. Sorough | 57 | Wife-H | Dry Goods Saleswoman | Illinois |
| 69 | Anna P. Fry | 34 | Head-H | — | Denmark |
| 70 | Harold V. Fry | 8 | Son | — | Iowa |
| 71 | Richard L. Fry | 7 | Son | — | Iowa |
| 72 | Clarence L. Harrolle | 33 | Head | Station Helper | Illinois |
| 73 | Lena M. Harrolle | 27 | Wife-H | — | Illinois |
| 74 | Carl R. Harrolle | 15 | Son | — | Illinois |
| 75 | Addie M. Harrolle | 13 | Daughter | — | Illinois |
| 76 | Bert W. Harrolle | 11 | Son | — | Illinois |
| 77 | Beulah A. Harrolle | 2 | Daughter | — | Illinois |
| 78 | Guy E. Marvin | 41 | Head | Policeman | Indiana |
| 79 | Dora N. Marvin | 39 | Wife-H | — | Illinois |
| 80 | Gerald E. Marvin | 19 | Son | Chauffeur | Illinois |
| 81 | Stewart E. Marvin | 14 | Son | — | Illinois |
| 82 | Waneta L. Marvin | 12 | Daughter | — | Illinois |
| 83 | Eldon L. Marvin | 9 | Son | — | Illinois |
| 84 | Ruth A. Marvin | 7 | Daughter | — | Illinois |
| 85 | John W. Marvin | 70 | Father | Caretaker | Indiana |
| 86 | John Smith | 37 | Head | Clerk | Pennsylvania |
| 87 | Clara M. Smith | 36 | Wife-H | — | Indiana |
| 88 | Glen Smith THIS PERSON | 10 | Son | — | Illinois |
| 89 | Helen J. Smith | 7 | Daughter | — | Illinois |
| 90 | James W. Smith | 5 | Son | — | Illinois |
| 91 | Robert L. Smith | 1 | Son | — | Illinois |
| 92 | Jim Healey | 32 | Head | Laborer | Indiana |
| 93 | Gladys B. Healey | 23 | Wife-H | — | Illinois |
| 94 | Lulu F. Healey | 6 | Daughter | — | Illinois |
| 95 | Betty J. Healey | 5 | Daughter | — | Illinois |
| 96 | Fred L. Healey | 3 | Daughter | — | Illinois |
| 97 | Louis M. Healey | 1 | Daughter | — | Illinois |
| 98 | Jesse B. Johnson | 26 | Head | Laborer | Indiana |
| 99 | Katherine Johnson | 51 | Wife-H | — | Illinois |
| 100 | Claude W. Johnson | 33 | Son | Cook | Illinois |
Related Census Records
Pedigree Summary
Glen + 3 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)