MN
Mary Novak — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Summit-County, Ohio
Our Model Tree links this Mary Novak across the 1930 and 1940 US Censuses in Summit-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 11-person household.
Age 13
b. ~1927
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Summit-County, Ohio |
| Surname | Novak |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Akron |
| 1935 Residence (County) | Summit |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Akron |
| Est. Birth Year | ~1927 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Helen Novak | Spouse | — | 48 | ~1892 |
| Bernice Novak | Daughter | — | 18 | ~1922 |
| Pete Novak | Son | — | 24 | ~1916 |
| Emily Novak | Daughter | — | 20 | ~1920 |
| Geneva Novak | Daughter | — | 21 | ~1919 |
| Mary Novak | Daughter | — | 13 | ~1927 |
| Jean Novak | Daughter | — | 25 | ~1915 |
| Anthony Novak | Head | — | 58 | ~1882 |
| Chester Novak | Son | — | 16 | ~1924 |
| Elizabeth Novak | Daughter | — | 11 | ~1929 |
| Paul Novak | Son | — | 27 | ~1913 |
Census Appearances
1930
Summit, Ohio
Daughter, age 3
Summit, Ohio · implied b. ~1927 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Novak |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Poland |
| Mother's Birthplace | Poland |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Summit-County, Ohio
Daughter, age 13
Summit-County, Ohio · implied b. ~1927 — 11 household members
| Surname | Novak |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Akron |
| 1935 Residence (County) | Summit |
| Highest Grade | No 8 |
| 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 Novak across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Novak
Daughter · 1940 · age 13 · b. ~1927 · Ohio
★ You are viewing this record
Sibling
Elizabeth Novak
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Novak
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pete Novak
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Chester Novak
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jean Novak
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emily Novak
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernice Novak
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Geneva Novak
Sibling · 1940 · age 21
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
1940 US Federal Census — Summit-County, Ohio
Open full size
1940 US Federal Census — Summit-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03177-00747)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Anthony Novak | 58 | Head | Tube Room Worker | Poland |
| 42 | Helen Novak | 48 | Wife | Laborer | Ohio |
| 43 | Paul Novak | 27 | Son | Laborer | Ohio |
| 44 | Jean Novak | 25 | Daughter | Housework | Ohio |
| 45 | Pete Novak | 24 | Son | Counter Ccc | Ohio |
| 46 | Geneva Novak | 21 | Daughter | Housework | Ohio |
| 47 | Emily Novak | 20 | Daughter | Housework | Ohio |
| 48 | Bernice Novak | 18 | Daughter | — | Ohio |
| 49 | Chester Novak | 16 | Son | — | Ohio |
| 50 | Mary Novak THIS PERSON | 13 | Daughter | — | Ohio |
| 51 | Elizabeth Novak | 11 | Daughter | — | Ohio |
| 52 | John Q. Jovanovic | 30 | Head | Maintenance Man | New York |
| 53 | Raymond Lawrence | 31 | Head | Tube Room Worker | Ohio |
| 54 | Agnes Lawrence | 24 | Wife | — | Ohio |
| 55 | Ray W. Lawrence | 4 | Son | — | Ohio |
| 56 | Sally A. Lawrence | 1 | Daughter | — | Ohio |
| 57 | Mary Blackburn | 58 | Head | Seamstress | Alabama |
| 58 | Louise Blackburn | 14 | Daughter | — | Ohio |
| 59 | James Evanoff | 50 | Boarder | Rubber Worker | Bulgaria |
| 60 | Edward Evanoff | 13 | Boarder | — | Ohio |
| 61 | Lawrence Clark | 49 | Head | Tool Maker | Ohio |
| 62 | Catherine A. Clark | 46 | Wife | — | Ohio |
| 63 | Martha E. Clark | 19 | Daughter | Stenographer | Ohio |
| 64 | Lawrence Jr. Clark | 14 | Son | — | Ohio |
| 65 | Claire Clark | 13 | Daughter | — | Ohio |
| 66 | Gloria Clark | 6 | Daughter | — | Ohio |
| 67 | Leonard Clark | 3 | Son | — | Ohio |
| 68 | Albert Merzener | 34 | Head | Barber | Yugoslavia |
| 69 | Louise Merzener | 30 | Wife | Rubber Worker | Yugoslavia |
| 70 | George Merzener | 10 | Son | — | Ohio |
| 71 | Leonard Merzener | 8 | Son | — | Ohio |
| 72 | Noah Wiggins | 44 | Head | Rubber Worker | Kentucky |
| 73 | Bernice Wiggins | 40 | Wife | — | Tennessee |
| 74 | Milton Wiggins | 21 | Son | — | Kentucky |
| 75 | Mary Wiggins | 83 | Mother | — | Tennessee |
| 76 | Dr. W. H. Huffaker | 22 | Lodger | Rubber Worker | Kentucky |
| 77 | Jeanette Huffaker | 21 | Niece | — | Kentucky |
| 78 | George Popa | 48 | Head | Tube Room Worker | Rumania |
| 79 | Mary Popa | 42 | Wife | — | Rumania |
| 80 | Carl Popa | 21 | Son | Brewery Worker | Ohio |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)