MH
Mary Hogan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Mary Hogan across the 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1893), then head of a 8-person household.
Age 37
b. ~1893
Female
Spouse
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Hogan |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 21 |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1893 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Dorretta Hogan | Daughter | — | 15 | ~1915 |
| Grace Hogan | Daughter | — | 6 | ~1924 |
| Elizabeth Hogan | Daughter | — | 9 | ~1921 |
| Patricia Hogan | Daughter | — | 11 | ~1919 |
| Marguerite Hogan | Daughter | — | 13 | ~1917 |
| Joseph Hogan | Head | — | 38 | ~1892 |
| Robert Hogan | Son | — | 2 | ~1928 |
| Mary Hogan | Spouse | — | 37 | ~1893 |
Census Appearances
1930
Cook, Illinois
Spouse, age 37
Cook, Illinois · implied b. ~1893 — 8 household members
| Surname | Hogan |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 21 |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Cook-County, Illinois
Spouse, age 48
Cook-County, Illinois · implied b. ~1892 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hogan |
| Given Name | Marie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Occupation | 0 |
| Class of Worker | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Mary Hogan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hogan
Spouse · 1930 · age 37 · b. ~1893 · Illinois
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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:illinoiscensus00reel468:0752)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Robert Stencel | 24 | Head | Printer | Illinois |
| 52 | Rose Stencel | 23 | Wife | — | Illinois |
| 53 | John Smith | 43 | Head | Motorman | Germany |
| 54 | Mary Smith | 43 | Wife | — | Illinois |
| 55 | Marie Smith | 21 | Daughter | Order Clerk | Illinois |
| 56 | Harriet Smith | 20 | Daughter | Wrapper | Illinois |
| 57 | Gertrude Smith | 18 | Daughter | Stenographer | Illinois |
| 58 | Lillian Smith | 13 | Daughter | — | Illinois |
| 59 | Albert Smith | 11 | Son | — | Illinois |
| 60 | Eleanor Smith | 5 | Daughter | — | Illinois |
| 61 | Gottlieb Dehl | 62 | Head | Machinist | Austria |
| 62 | Carolina Dehl | 62 | Wife | — | Germany |
| 63 | Frank Dehl | 20 | Son | Billing Clerk | Illinois |
| 64 | James Ullman | 46 | Head | Ice Box Man | Indiana |
| 65 | Elsa Ullman | 41 | Wife | — | Indiana |
| 66 | Beatrice Ullman | 17 | Daughter | Winder | Indiana |
| 67 | Cleath Ullman | 16 | Daughter | — | Indiana |
| 68 | Robert Ullman | 8 | Son | — | Indiana |
| 69 | Marcella Ullman | 7 | Daughter | — | Indiana |
| 70 | Shirley Ullman | 3 | Daughter | — | Indiana |
| 71 | Joseph Hogan | 38 | Head | Conductor | Wisconsin |
| 72 | Mary Hogan THIS PERSON | 37 | Wife | — | Ohio |
| 73 | Dorretta Hogan | 15 | Daughter | Splicing Clerk | Illinois |
| 74 | Marguerite Hogan | 13 | Daughter | — | Illinois |
| 75 | Patricia Hogan | 11 | Daughter | — | Illinois |
| 76 | Elizabeth Hogan | 9 | Daughter | — | Illinois |
| 77 | Grace Hogan | 6 | Daughter | — | Illinois |
| 78 | Robert Hogan | 2 | Son | — | Illinois |
| 79 | Frank Magilla | 29 | Head | Glass Blower | Poland |
| 80 | Stanley Magilla | 27 | Brother | Chauffeur | Poland |
| 81 | John Magilla | 18 | Brother | Laborer | Illinois |
| 82 | Agnes Magilla | 54 | Mother | — | Poland |
| 83 | Sylvester Szymanski | 39 | Head | Assembler | Illinois |
| 84 | Clara Szymanski | 39 | Wife | — | Illinois |
| 85 | Evelyn Szymanski | 9 | Daughter | — | Illinois |
| 86 | Mildred Szymanski | 5 | Daughter | — | Illinois |
| 87 | Jack Spychala | 22 | Brother-in-law | Assembler | Illinois |
| 88 | Jean Spychala | 24 | Sister-in-law | Stenographer | Illinois |
| 89 | Augusta Kuester | 53 | Head | Seamstress | Illinois |
| 90 | Clara Kuester | 48 | Sister | Hairdresser | Alabama |
| 91 | Arthur Matching | 29 | Head | Electrician | Illinois |
| 92 | Goldie Matching | 23 | Wife | — | Canada English |
| 93 | Mary Matching | 1 | Daughter | — | Illinois |
| 94 | Lillie Matching | 62 | Mother | — | Norway |
| 95 | Phillip Dentsky | 48 | Head | Druggist | Russia |
| 96 | Mary Dentsky | 39 | Wife | — | Russia |
| 97 | Nathan Dentsky | 18 | Son | Salesman | Illinois |
| 98 | Meyer Dentsky | 16 | Son | — | Illinois |
| 99 | Florence Dentsky | 9 | Daughter | — | Illinois |
| 100 | Rose Zisling | 72 | Mother-in-law | — | Russia |
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)