IW
Isaac White — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Montgomery, Pennsylvania
Our Model Tree links this Isaac White across the 1920 and 1930 US Censuses in Montgomery, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1890), then head of a 16-person household.
Age 40
b. ~1890
Male
Head
Born: Georgia
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Montgomery, Pennsylvania |
| Surname | White |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Widowed |
| Birthplace | Georgia |
| Age at First Marriage | 20 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Additional Details | |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 12 |
| Veteran | No |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Laborer |
| Township / Ward | Pottstown Borough |
| Est. Birth Year | ~1890 |
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.
16 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Isaac | Age | Birth yr |
|---|---|---|---|---|
| Victoria Adamski | Daughter | — | 7 | ~1923 |
| Jim Adamski | Son | — | 3 | ~1927 |
| Henry Adamski | Son | — | 9 | ~1921 |
| Cecelia Adamski | Other | — | 36 | ~1894 |
| Isaac White | Head | — | 40 | ~1890 |
| Anna Stoudt | Other | — | 41 | ~1889 |
| Cornelius Adamski | Son | — | 1 | ~1929 |
| Gladys Hartenstine | Other | — | 21 | ~1909 |
| Edward Adamski | Son | — | 14 | ~1916 |
| Anthony Adamski | Son | — | 15 | ~1915 |
| Annette Stoudt | Daughter | — | 11 | ~1919 |
| Evelyn Adamski | Daughter | — | 11 | ~1919 |
| Teresa Harris | Other | — | 26 | ~1904 |
| Cecelia Adamski | Daughter | — | 10 | ~1920 |
| Wm Stoudt | Other | — | 47 | ~1883 |
| Anthony Adamski | Other | — | 40 | ~1890 |
Census Appearances
1920
New York, …
Head, age 30
New York, New York · implied b. ~1890 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | White |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Georgia |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Laborer |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
Montgomery, Pennsylvania
Head, age 40
Montgomery, Pennsylvania · implied b. ~1890 — 16 household members
| Surname | White |
| Given Name | Isaac |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Widowed |
| Birthplace | Georgia |
| Age at First Marriage | 20 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 12 |
| Veteran | No |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
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 Isaac White across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Isaac White
Head · 1930 · age 40 · b. ~1890 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Montgomery, Pennsylvania
Open full size
1930 US Federal Census — Montgomery, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2084:0917)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Albert B. Tawlius | 44 | H | Laborer | Poland |
| 2 | Frances Tawlius | 39 | Wife-H | None | Poland |
| 3 | Lottie Tawlius | 18 | daughter | Welding | Penna |
| 4 | Kathryn Tawlius | 11 | daughter | None | Penna |
| 5 | Stephen Krieghy | 40 | H | Laborer | Czechoslovakia |
| 6 | Anna Krieghy | 37 | Wife-H | None | Penna |
| 7 | Mary Krieghy | 20 | daughter | Twister | Penna |
| 8 | John Krieghy | 18 | son | Mch. Oper. | Penna |
| 9 | Anna Krieghy | 16 | daughter | Stamper | Penna |
| 10 | Stephen Krieghy | 15 | son | None | Penna |
| 11 | Joseph Krieghy | 12 | son | None | Penna |
| 12 | Michael Krieghy | 9 | son | None | Penna |
| 13 | Elizabeth Krieghy | 5 | daughter | — | Penna |
| 14 | Velma Krieghy | 3 | daughter | — | Penna |
| 15 | John Kwiat | 35 | H | Laborer | Poland |
| 16 | Anna Kwiat | 36 | Wife-H | None | Poland |
| 17 | Helen Kwiat | 12 | daughter | None | Penna |
| 18 | Edward Kwiat | 10 | son | None | Penna |
| 19 | Stanley Kwiat | 8 | son | None | Penna |
| 20 | Virginia Kwiat | 5 | daughter | — | Penna |
| 21 | Mary Kwiat | 2 | daughter | — | Penna |
| 22 | Estella Kwiat | 2 | daughter | — | Penna |
| 23 | John Kwiat | 0 | son | — | Penna |
| 24 | Martin Mishonitz | 60 | H | Peddler | Poland |
| 25 | Anna Mishonitz | 21 | daughter | Baker | Penna |
| 26 | Morris Mishonitz | 19 | son | Mch. Oper. | Penna |
| 27 | Frank Yedlinski | 53 | H | Laborer | Poland |
| 28 | Agnes Yedlinski | 44 | Wife-H | None | Poland |
| 29 | Josephine Yedlinski | 20 | daughter | Folder | Penna |
| 30 | Maude Yedlinski | 17 | son | Mch. Oper. | Penna |
| 31 | Pauline Yedlinski | 15 | daughter | None | Penna |
| 32 | Edward Yedlinski | 13 | son | None | Penna |
| 33 | Felix Yedlinski | 6 | son | None | Penna |
| 34 | Helen Yedlinski | 4 | daughter | — | Penna |
| 35 | Isaac White THIS PERSON | 40 | Head | Laborer | Georgia |
| 36 | Teresa Harris | 26 | Lodger | None | Maryland |
| 37 | Anthony Adamski | 40 | H | Laborer | Poland |
| 38 | Cecelia Adamski | 36 | Wife-H | None | New York |
| 39 | Anthony Jr. Adamski | 15 | son | None | New York |
| 40 | Edward A. Adamski | 14 | son | None | Penna |
| 41 | Evelyn A. Adamski | 11 | daughter | None | Penna |
| 42 | Cecelia V. Adamski | 10 | daughter | None | Penna |
| 43 | Henry C. Adamski | 9 | son | None | Penna |
| 44 | Victoria M. Adamski | 7 | daughter | None | Penna |
| 45 | Jim Adamski | 3 | son | — | Penna |
| 46 | Cornelius Adamski | 1 | son | — | Penna |
| 47 | Wm Stoudt | 47 | H | Laborer | Penna |
| 48 | Anna Stoudt | 41 | Wife-H | None | Penna |
| 49 | Annette Stoudt | 11 | daughter | None | Penna |
| 50 | Gladys Hartenstine | 21 | Sister-in-law | Teacher | Penna |
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)