JL
John Lyon — 1930 US Census Record
Model Tree available1930 United States Federal Census · Lake, Illinois
Our Model Tree links this John Lyon across the 1910, 1920 and 1930 US Censuses in Lake, Illinois (XGBoost, ~Confirmed), with identified parents Isaac & Isaac — first a son (b.~1895), then head of a 3-person household.
Age 35
b. ~1895
Male
Son
Born: Illinois
Divorced
1930 Census Record Details
| Census Year | 1930 |
| Location | Lake, Illinois |
| Surname | Lyon |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Divorced |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Machinist |
| Industry | Washing Mach |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Machinist |
| Township / Ward | Waukegan City Part Of |
| Est. Birth Year | ~1895 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Isaac Lyon | Head | — | 63 | ~1867 |
| Edith Lyon | Other | — | 61 | ~1869 |
| John Lyon | Son | — | 35 | ~1895 |
Census Appearances
Son, age 15
Lake, Illinois · implied b. ~1895 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lyons |
| Given Name | John J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| 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 |
1920
Lake, Illinois
Son, age 25
Lake, Illinois · implied b. ~1895 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lyon |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | U. S. Navy |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Lake, Illinois
Son, age 35
Lake, Illinois · implied b. ~1895 — 3 household members
| Surname | Lyon |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Divorced |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Machinist |
| Industry | Washing Mach |
| Class of Worker | W |
| 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 John Lyon across 3 US Census years (1910, 1920 and 1930) in Lake, Illinois, using XGBoost record linkage. Identified parents: father Isaac Lyon (~0.92 confidence) and father Isaac Lyon (~0.92 confidence) and father Isaac Lyons (~0.92 confidence) and mother Edith Lyons (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Isaac Lyon
b. ~1858
Source father
● Household
· direct · ~0.92
Father
Isaac Lyon
b. ~1867
Source father
● Household
· direct · ~0.92
Father
Isaac Lyons
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Edith Lyons
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Lyon
Son · 1930 · age 35 · b. ~1895 · Illinois
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Lake, Illinois
Open full size
1930 US Federal Census — Lake, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel530:0206)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Haskell Belfry | 43 | Head | — | Illinois |
| 52 | Belfry | 41 | Wife-H | — | Michigan |
| 53 | Ursula Budinger | 64 | Head-H | — | Germany |
| 54 | Harry Ogleasby | 21 | Head | Mechanic | Illinois |
| 55 | Edna Ogleasby | 21 | Wife-H | — | Wisconsin |
| 56 | Elizabeth Ogleasby | 1 | Daughter | — | Illinois |
| 57 | Edward La Martin | 25 | Head | Barber | Florida |
| 58 | Emma La Martin | 20 | Wife-H | — | Illinois |
| 59 | Mary La Martin | 3 | Daughter | — | Illinois |
| 60 | Isaac A. Lyon | 63 | Head | Captain | Illinois |
| 61 | Edith R. Lyon | 61 | Wife-H | — | Illinois |
| 62 | John Lyon THIS PERSON | 35 | Son | Machinist | Illinois |
| 63 | Vincent Lewandusky | 42 | Head | Machinist | Illinois |
| 64 | Helen Lewandusky | 41 | Wife-H | — | Illinois |
| 65 | James Lewandusky | 20 | Son | Sport Editor | Illinois |
| 66 | Joseph Lewandusky | 19 | Son | Bill Reader | Illinois |
| 67 | Marie Lewandusky | 17 | Daughter | — | Illinois |
| 68 | Charlotte Lewandusky | 15 | Daughter | — | Illinois |
| 69 | Vincent Lewandusky | 9 | Son | — | Illinois |
| 70 | Leo Lewandusky | 5 | Son | — | Illinois |
| 71 | A. M. Sr. La Rue | 47 | Head | Polisher | New York |
| 72 | Irene La Rue | 37 | Wife | — | Indiana |
| 73 | Howard Smith | 19 | Lodger | Assembler | Indiana |
| 74 | Russell Smith | 22 | Lodger | Assembler | Indiana |
| 75 | C. R. Wilson | 43 | Head | Brakeman | Illinois |
| 76 | Milla Wilson | 42 | Wife-H | Saleslady | Illinois |
| 77 | Wilson | 10 | Daughter | — | Illinois |
| 78 | Wilson | 7 | Daughter | — | Illinois |
| 79 | Owen Mccann | 53 | Head | Steam Fitter | N. Ireland |
| 80 | Cecilia Mccann | 46 | Wife-H | — | Wisconsin |
| 81 | Lester Mccann | 21 | Son | Helper | Illinois |
| 82 | Rollin P. Scudder | 46 | Head | Polisher | Michigan |
| 83 | Rilla Scudder | 46 | Wife-H | — | Kentucky |
| 84 | Thomas Lucas | 21 | Lodger | Musician | Kentucky |
| 85 | Willard Hanson | 29 | Head | Carpenter | Wisconsin |
| 86 | Anna Hanson | 25 | Wife-H | Ironer | Canada-Eng |
| 87 | Willard Jr. Hanson | 3 | Son | — | Idaho |
| 88 | Robert J. Hanson | 1 | Son | — | Illinois |
| 89 | Ole Hanson | 42 | Head | Laborer | Norway |
| 90 | Lizzie Hanson | 43 | Wife-H | — | Minnesota |
| 91 | Clifford Hanson | 27 | Son | Mechanic | Wisconsin |
| 92 | Alex Hanson | 25 | Son | Fireman | Wisconsin |
| 93 | Gladys Hanson | 22 | Daughter | Presser | Wisconsin |
| 94 | Gordon Hanson | 15 | Son | — | Montana |
| 95 | Norman Brady | 55 | Head | Machinist | Indiana |
| 96 | Margaret Brady | 48 | Wife-H | — | Illinois |
| 97 | Shirley May Brady | 11 | Daughter | — | Indiana |
| 98 | Frank Wade | 53 | Head | Cement Worker | Illinois |
| 99 | Wade | 48 | Wife-H | — | Illinois |
| 100 | James Wade | 28 | Son | Shipping Clerk | Illinois |
Related Census Records
Pedigree Summary
John
Gen 1 · 4 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)