MN
Mary Novak — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Northampton, Pennsylvania
Our Model Tree links this Mary Novak across the 1920 and 1930 US Censuses in Northampton, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1889), then head of a 9-person household.
Age 41
b. ~1889
Female
Spouse
Born: Hungary
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Northampton, Pennsylvania |
| Surname | Novak |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Hungary |
| Naturalization Status | First papers filed |
| Year of Immigration | 1906 |
| Age at First Marriage | 17 |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | Hungarian |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
| Township / Ward | Lower Saucon Twp |
| Est. Birth Year | ~1889 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Stephen Novak | Son | — | 14 | ~1916 |
| Ruby Novak | Daughter | — | 19 | ~1911 |
| Joseph Novak | Son | — | 21 | ~1909 |
| Julius Novak | Son | — | 16 | ~1914 |
| Mary Novak | Spouse | — | 41 | ~1889 |
| James Novak | Son | — | 10 | ~1920 |
| Frank Novak | Son | — | 17 | ~1913 |
| Helen Novak | Daughter | — | 12 | ~1918 |
| John Novak | Head | — | 47 | ~1883 |
Census Appearances
1920
Columbia, Pennsylvania
Spouse, age 32
Columbia, Pennsylvania · implied b. ~1888 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Novak |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Hungary |
| Year of Immigration | 1904 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Magyar |
| Birth Country | Hungary |
| Year of Naturalization | 1910 |
| Birthplace (normalized) | hungary |
1930
Northampton, Pennsylvania
Spouse, age 41
Northampton, Pennsylvania · implied b. ~1889 — 9 household members
| Surname | Novak |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Hungary |
| Naturalization Status | First papers filed |
| Year of Immigration | 1906 |
| Age at First Marriage | 17 |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Can Read/Write | Yes |
| Mother Tongue | Hungarian |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
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 (1920 and 1930) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Novak
Spouse · 1930 · age 41 · b. ~1889 · Pennsylvania
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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 — Northampton, Pennsylvania
Open full size
1930 US Federal Census — Northampton, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2088:0067)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Murray Franklin Murray | 9 | Son | — | Pennsylvania |
| 52 | Nancy Murray | 6 | Son | — | Pennsylvania |
| 53 | Betty Murray | 2 | Daughter | — | Pennsylvania |
| 54 | Marjorie Murray | 0 | Daughter | — | Pennsylvania |
| 55 | Ralph S Miller | 50 | Head | — | Pennsylvania |
| 56 | Clarence Kussman | 57 | Head | Laborer | Pennsylvania |
| 57 | Matilda Kussman | 50 | Wife | — | Pennsylvania |
| 58 | Florence Kussman | 27 | Daughter | — | Pennsylvania |
| 59 | Laura Kussman | 24 | Daughter | Stenographer | Pennsylvania |
| 60 | Hilary Bogert | 64 | Head | Steelworker | Pennsylvania |
| 61 | Mike Chajinko | 67 | Head | — | Hungary |
| 62 | Mary Chajinko | 62 | Wife | — | Hungary |
| 63 | Victor Chajinko | 39 | Son | Policeman | Pennsylvania |
| 64 | Walter Chajinko | 21 | Son | Laborer | Pennsylvania |
| 65 | Henry George | 80 | Head | — | Pennsylvania |
| 66 | Laura George | 58 | Wife | — | Pennsylvania |
| 67 | John Labar | 41 | Head | Laborer | Pennsylvania |
| 68 | Sonya Labar | 36 | Wife | — | Pennsylvania |
| 69 | Luther Labar | 21 | Son | Laborer | Pennsylvania |
| 70 | Douglas Labar | 18 | Son | Laborer | Pennsylvania |
| 71 | Margaret Labar | 17 | Wife | — | Pennsylvania |
| 72 | Granville Labar | 15 | Son | Redrawer | Pennsylvania |
| 73 | Verna Labar | 13 | Daughter | — | Pennsylvania |
| 74 | Arlene Labar | 10 | Daughter | — | Pennsylvania |
| 75 | John Jr Labar | 8 | Son | — | Pennsylvania |
| 76 | Jean Labar | 4 | Daughter | — | Pennsylvania |
| 77 | William Bowers | 68 | Head | — | Pennsylvania |
| 78 | John Novak | 47 | Head | Laborer | Hungary |
| 79 | Mary Novak THIS PERSON | 41 | Wife | — | Hungary |
| 80 | Joseph Novak | 21 | Son | Laborer | Pennsylvania |
| 81 | Ruby Novak | 19 | Daughter | Nurse | Pennsylvania |
| 82 | Frank Novak | 17 | Son | Laborer | Pennsylvania |
| 83 | Julius Novak | 16 | Son | — | Pennsylvania |
| 84 | Stephen Novak | 14 | Son | — | Pennsylvania |
| 85 | Helen Novak | 12 | Daughter | — | Pennsylvania |
| 86 | James Novak | 10 | Son | — | Pennsylvania |
| 87 | George Bartosh | 51 | Head | Laborer | Austria |
| 88 | Helen Bartosh | 47 | Wife | — | Austria |
| 89 | Charles Bartosh | 23 | Son | Laborer | Pennsylvania |
| 90 | Katherine Bartosh | 21 | Daughter | Twister | Pennsylvania |
| 91 | Alexander Linkof | 26 | Head | Laborer | Pennsylvania |
| 92 | Emma Linkof | 24 | Wife | — | Pennsylvania |
| 93 | George Papp | 51 | Head | Laborer | Hungary |
| 94 | Mary Papp | 47 | Wife | — | Hungary |
| 95 | Leslie Papp | 17 | Son | Bottom Boy | Pennsylvania |
| 96 | John Papp | 13 | Son | — | Pennsylvania |
| 97 | Alfred Dellinger | 41 | Head | Farmer | Pennsylvania |
| 98 | Stella Dellinger | 45 | Wife | — | Pennsylvania |
| 99 | Walter Dellinger | 18 | Son | Laborer | Pennsylvania |
| 100 | Hazel Dellinger | 16 | Daughter | Winder | Pennsylvania |
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)