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Mary Berger — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Northampton, Pennsylvania
Our Model Tree links this Mary Berger across the 1930 and 1940 US Censuses in Northampton, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 7-person household.
Age 9
b. ~1921
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Northampton, Pennsylvania |
| Surname | Berger |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Yugoslavia |
| Mother's Birthplace | Yugoslavia |
| Additional Details | |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Freemansburg Borough |
| Est. Birth Year | ~1921 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| William Berger | Son | — | 16 | ~1914 |
| Irene Berger | Daughter | — | 15 | ~1915 |
| Frank Berger | Son | — | 13 | ~1917 |
| Gezella Berger | Daughter | — | 11 | ~1919 |
| Sarah Berger | Daughter | — | 7 | ~1923 |
| James Berger | Head | — | 41 | ~1889 |
| Mary Berger | Daughter | — | 9 | ~1921 |
Census Appearances
1930
Northampton, Pennsylvania
Daughter, age 9
Northampton, Pennsylvania · implied b. ~1921 — 7 household members
| Surname | Berger |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Yugoslavia |
| Mother's Birthplace | Yugoslavia |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Northampton-County, Pennsylvania
Daughter, age 20
Northampton-County, Pennsylvania · implied b. ~1920 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bergar |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Bethlehem City |
| 1935 Residence (County) | Northampton |
| Occupation | Hair Dresser |
| Industry | Beauty Parlor |
| Class of Worker | PW |
| Hours Worked | 16 |
| Income (1939) | 448 |
| Highest Grade | No H-4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Berger across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Berger
Daughter · 1930 · age 9 · b. ~1921 · Pennsylvania
★ You are viewing this record
Sibling
William Berger
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Berger
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Berger
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Berger
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gezella Berger
Sibling · 1930 · age 11
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 — Northampton, Pennsylvania
Open full size
1930 US Federal Census — Northampton, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2087:0951)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Berger | 41 | Head | — | Yugoslavia |
| 2 | William Berger | 16 | Son | — | Pennsylvania |
| 3 | Irene Berger | 15 | Daughter | — | Pennsylvania |
| 4 | Frank Berger | 13 | Son | — | Pennsylvania |
| 5 | Gezella Berger | 11 | Daughter | — | Pennsylvania |
| 6 | Mary Berger THIS PERSON | 9 | Daughter | — | Pennsylvania |
| 7 | Sarah Berger | 7 | Daughter | — | Pennsylvania |
| 8 | Clyde M Utley | 22 | Head | Laborer | Pennsylvania |
| 9 | Emma Utley | 22 | Wife | — | Pennsylvania |
| 10 | Clara Utley | 1 | Daughter | — | Pennsylvania |
| 11 | Ruth Utley | 0 | Daughter | — | Pennsylvania |
| 12 | Harry Utley | 14 | Brother | — | Pennsylvania |
| 13 | Anna M Utley | 40 | Mother | — | Pennsylvania |
| 14 | Owen Mccall | 60 | Head | Clerk | Pennsylvania |
| 15 | Mary Mccall | 56 | Wife | — | Pennsylvania |
| 16 | Owen Jr Mccall | 16 | Son | — | Pennsylvania |
| 17 | Thomas Mccall | 14 | Son | — | Pennsylvania |
| 18 | William Mccall | 24 | Son | Recorder | Pennsylvania |
| 19 | Dorothy Mccall | 20 | Daughter-in-law | — | Pennsylvania |
| 20 | Patricia Mccall | 1 | Granddaughter | — | Pennsylvania |
| 21 | Manuel P Gomes | 31 | Head | — | Portugal |
| 22 | Laurinda Gomes | 30 | Wife | — | Portugal |
| 23 | Anthony Gomes | 6 | Son | — | Pennsylvania |
| 24 | Ernest Gomes | 4 | Son | — | Pennsylvania |
| 25 | Margaret Gomes | 2 | Daughter | — | Pennsylvania |
| 26 | Louise Gomes | 0 | Daughter | — | Pennsylvania |
| 27 | James Workman | 22 | Head | Laborer | Pennsylvania |
| 28 | Emma Workman | 20 | Wife | — | Pennsylvania |
| 29 | George Wochum | 33 | Head | Loader | Pennsylvania |
| 30 | Nettie Wochum | 33 | Wife | — | Pennsylvania |
| 31 | Maynard Wochum | 12 | Son | — | Pennsylvania |
| 32 | Joyce Wochum | 4 | Daughter | — | Pennsylvania |
| 33 | James Winkel | 34 | Head | Laborer | Pennsylvania |
| 34 | Lula Winkel | 30 | Wife | — | Pennsylvania |
| 35 | Catherine Winkel | 12 | Daughter | — | Pennsylvania |
| 36 | James Winkel | 9 | Son | — | Pennsylvania |
| 37 | Sarah Winkel | 2 | Daughter | — | Pennsylvania |
| 38 | Frank E Buss | 45 | Head | Laborer | Pennsylvania |
| 39 | Florence Buss | 45 | Wife | — | Pennsylvania |
| 40 | Edith Buss | 17 | Daughter | — | Pennsylvania |
| 41 | Walter Buss | 14 | Son | — | Pennsylvania |
| 42 | Laban Horner | 33 | Head | Laborer | Pennsylvania |
| 43 | Rose Horner | 27 | Wife | — | Pennsylvania |
| 44 | Robert Horner | 2 | Son | — | Pennsylvania |
| 45 | John Gutan | 41 | Head | Blacksmith | Hungary-Slov |
| 46 | Eva Gutan | 41 | Wife | — | Hungary-Slov |
| 47 | Sophia Gutan | 16 | Daughter | Foot Lady | Pennsylvania |
| 48 | Paul Gutan | 12 | Son | — | Pennsylvania |
| 49 | John Julian | 48 | Head | Repairman | Pennsylvania |
| 50 | Mary Julian | 49 | Wife | — | Hungary-Slov |
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)