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John Mchugh — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this John Mchugh across the 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a son (b.~1913), then head of a 8-person household.
Age 17
b. ~1913
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | McHugh |
| Given Name | John |
| 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 | |
| Occupation | Clerk |
| Industry | Mail Order Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Clerk |
| 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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Mchugh | Son | — | 17 | ~1913 |
| Adair Mchugh | Daughter | — | 4 | ~1926 |
| John Mchugh | Head | — | 46 | ~1884 |
| Margaret Mchugh | Spouse | — | 40 | ~1890 |
| Harold Mchugh | Son | — | 11 | ~1919 |
| Herbert Mchugh | Son | — | 5 | ~1925 |
| Rita Mchugh | Daughter | — | 10 | ~1920 |
| Ruth Mchugh | Daughter | — | 13 | ~1917 |
Census Appearances
1920
Cook, Illinois
Son, age 7
Cook, Illinois · implied b. ~1913 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McHugh |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Son, age 17
Cook, Illinois · implied b. ~1913 — 8 household members
| Surname | McHugh |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Clerk |
| Industry | Mail Order Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| 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 Mchugh across 2 US Census years (1920 and 1930) in Cook, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
John Mchugh
Son · 1930 · age 17 · b. ~1913 · Illinois
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Sibling
Herbert Mchugh
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Mchugh
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Adair Mchugh
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Mchugh
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rita Mchugh
Sibling · 1930 · age 10
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:illinoiscensus00reel442:0093)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Triantafailou | 21 | Head | Laborer | Illinois |
| 2 | Christ Triantafailou | 18 | Brother | Laborer | Illinois |
| 3 | Sophia Triantafailou | 17 | Daughter | — | Illinois |
| 4 | George Triantafailou | 15 | Son | — | Illinois |
| 5 | Bessie Triantafailou | 13 | Daughter | — | Illinois |
| 6 | Thomas Triantafailou | 11 | Son | — | Illinois |
| 7 | Helen Triantafailou | 7 | Daughter | — | Illinois |
| 8 | Edw. M. Kennedy | 32 | Head | Life Insurance | Illinois |
| 9 | Agnes Kennedy | 32 | Wife | — | Illinois |
| 10 | Dorothy Kennedy | 7 | Daughter | — | Illinois |
| 11 | Edward Kennedy | 5 | Son | — | Illinois |
| 12 | Margaret Kennedy | 3 | Daughter | — | Illinois |
| 13 | John Tierner | 34 | Head | Painter | Austria |
| 14 | Anna Tierner | 30 | Wife | — | Austria |
| 15 | John Jr. Tierner | 6 | Son | — | Illinois |
| 16 | Michael Tierner | 4 | Son | — | Illinois |
| 17 | Frank Tierner | 2 | Son | — | Illinois |
| 18 | Scott Sayer | 44 | Head | Moving & Expressing | Illinois |
| 19 | Ida Sayer | 44 | Wife | — | Germany |
| 20 | Mollie Sayer | 21 | Daughter | Stenographer | Illinois |
| 21 | Mabel Sayer | 20 | Daughter | Bill Clerk | Illinois |
| 22 | Melvin Sayer | 18 | Son | Clerk | Illinois |
| 23 | Scott Sayer | 15 | Son | — | Illinois |
| 24 | William Sayer | 13 | Son | — | Illinois |
| 25 | Lemuel Sayer | 11 | Son | — | Illinois |
| 26 | William Sayer | 42 | Head | Dist. Supt. | Illinois |
| 27 | Gladys Sayer | 39 | Wife | — | Illinois |
| 28 | Byron Sayer | 19 | Son | Collector | So. Dakota |
| 29 | Gilbert Sayer | 17 | Son | — | Illinois |
| 30 | Marie Sayer | 15 | Daughter | — | Illinois |
| 31 | Gladys Sayer | 13 | Daughter | — | Illinois |
| 32 | Wilhelmina Sayer | 6 | Daughter | — | Illinois |
| 33 | Shirley Sayer | 4 | Daughter | — | Illinois |
| 34 | William Sayer | 7 | Son | — | Illinois |
| 35 | Jacqueline Sayer | 5 | Daughter | — | Illinois |
| 36 | Joan Sayer | 3 | Daughter | — | Illinois |
| 37 | Jean Sayer | 1 | Daughter | — | Illinois |
| 38 | Gunnard Johnson | 39 | Head | Upholsterer | Sweden |
| 39 | Hilda Johnson | 39 | Wife | — | Sweden |
| 40 | Herbert Johnson | 9 | Son | — | Illinois |
| 41 | Edith Johnson | 4 | Daughter | — | Illinois |
| 42 | John Mchugh | 46 | Head | Chauffeur | Illinois |
| 43 | Margaret Mchugh | 40 | Wife | — | Illinois |
| 44 | John Mchugh THIS PERSON | 17 | Son | Clerk | Illinois |
| 45 | Ruth Mchugh | 13 | Daughter | — | Illinois |
| 46 | Harold Mchugh | 11 | Son | — | Illinois |
| 47 | Rita Mchugh | 10 | Daughter | — | Illinois |
| 48 | Herbert Mchugh | 5 | Son | — | Illinois |
| 49 | Adair Mchugh | 4 | Daughter | — | Illinois |
| 50 | George Grain | 54 | Head | Manager | Canada |
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)