IB
Irene Brown — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Indiana, Pennsylvania
Our Model Tree links this Irene Brown across the 1930 and 1940 US Censuses in Indiana, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1925), then head of a 10-person household.
Age 5
b. ~1925
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Indiana, Pennsylvania |
| Surname | Brown |
| Given Name | Irene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Lucerne |
| Est. Birth Year | ~1925 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Irene | Age | Birth yr |
|---|---|---|---|---|
| Thelma Brown | Daughter | — | 11 | ~1919 |
| Mildred Brown | Daughter | — | 18 | ~1912 |
| Bettie Brown | Daughter | — | ~1930 | |
| David Brown | Head | — | 40 | ~1890 |
| Junior Brown | Son | — | 4 | ~1926 |
| Hewitt Brown | Son | — | 6 | ~1924 |
| Eugene Brown | Son | — | 2 | ~1928 |
| Irene Brown | Son | — | 5 | ~1925 |
| Kenneth Brown | Son | — | 16 | ~1914 |
| Nancy Brown | Spouse | — | 39 | ~1891 |
Census Appearances
1930
Indiana, Pennsylvania
Son, age 5
Indiana, Pennsylvania · implied b. ~1925 — 10 household members
| Surname | Brown |
| Given Name | Irene |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Indiana-County, Pennsylvania
Son, age 14
Indiana-County, Pennsylvania · implied b. ~1926 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Ira |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Starford Pa. |
| 1935 Residence (County) | Indiana |
| Highest Grade | 9 |
| 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 Irene Brown across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Irene Brown
Son · 1930 · age 5 · b. ~1925 · Pennsylvania
★ You are viewing this record
Sibling
Hewitt Brown
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Junior Brown
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Brown
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bettie Brown
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Brown
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thelma Brown
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Brown
Sibling · 1930 · age 16
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 — Indiana, Pennsylvania
Open full size
1930 US Federal Census — Indiana, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2045:0728)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Virginia Gallo | 22 | Daughter | — | Pennsylvania |
| 52 | Joseph Gallo | 21 | Son | Laborer | Pennsylvania |
| 53 | George Gallo | 18 | Son | Miner | Pennsylvania |
| 54 | Anna Gallo | 16 | Daughter | — | Pennsylvania |
| 55 | Pauline Gallo | 14 | Daughter | — | Pennsylvania |
| 56 | Josephine Gallo | 14 | Daughter | — | Pennsylvania |
| 57 | Mildred Gallo | 11 | Daughter | — | Pennsylvania |
| 58 | Elizabeth Gallo | 8 | Daughter | — | Pennsylvania |
| 59 | John D. Astros | 47 | Head | Miner | Scotland |
| 60 | Bettie Astros | 40 | Wife | — | Scotland |
| 61 | John Astros | 9 | Son | — | Scotland |
| 62 | Andrew Sobosky | 47 | Head | Miner | Hungary |
| 63 | Mary Sobosky | 30 | Wife | — | Hungary |
| 64 | Andy Sobosky | 14 | Son | — | Pennsylvania |
| 65 | George Sobosky | 10 | Son | — | Pennsylvania |
| 66 | Mary Sobosky | 9 | Daughter | — | Pennsylvania |
| 67 | John Sobosky | 8 | Son | — | Pennsylvania |
| 68 | Paul Sobosky | 5 | Son | — | Pennsylvania |
| 69 | Alexander Zentmayer | 51 | Head | Miner | Hungary |
| 70 | Bertha Zentmayer | 43 | Wife | — | Hungary |
| 71 | Alexander Zentmayer | 20 | Son | Miner | Hungary |
| 72 | Irene Zentmayer | 15 | Daughter | — | New Jersey |
| 73 | Frank Zentmayer | 13 | Son | — | New Jersey |
| 74 | Andrew Zentmayer | 10 | Son | — | New Jersey |
| 75 | Alexander Blair | 50 | Head | Miner | Scotland |
| 76 | Helen Blair | 44 | Wife | — | Pennsylvania |
| 77 | Robert Blair | 9 | Son | — | Pennsylvania |
| 78 | Florence Janice Blair | 8 | Daughter | — | Pennsylvania |
| 79 | John Anton Blair | 6 | Son | — | Pennsylvania |
| 80 | William Stewart Blair | 4 | Son | — | Pennsylvania |
| 81 | David Brown | 40 | Head | Miner | Pennsylvania |
| 82 | Nancy Brown | 39 | Wife | — | Pennsylvania |
| 83 | Mildred Brown | 18 | Daughter | Hostess | Pennsylvania |
| 84 | Kenneth Brown | 16 | Son | Miner | Pennsylvania |
| 85 | Thelma Brown | 11 | Daughter | — | Pennsylvania |
| 86 | Hewitt Brown | 6 | Son | — | Pennsylvania |
| 87 | Irene Brown THIS PERSON | 5 | Son | — | Pennsylvania |
| 88 | Junior Brown | 4 | Son | — | Pennsylvania |
| 89 | Eugene Brown | 2 | Son | — | Pennsylvania |
| 90 | Bettie Brown | 0 | Daughter | — | Pennsylvania |
| 91 | Ernest K. Strong | 28 | Head | Miner | Indiana |
| 92 | Jessie Strong | 26 | Wife | — | Pennsylvania |
| 93 | Harvey Strong | 7 | Son | — | Pennsylvania |
| 94 | Eugene Strong | 5 | Son | — | Pennsylvania |
| 95 | Leroy Strong | 4 | Son | — | Pennsylvania |
| 96 | John Drag | 44 | Head | Miner | Hungary |
| 97 | Sophia Drag | 30 | Wife | — | Hungary |
| 98 | Sophia Drag | 11 | Daughter | — | Virginia |
| 99 | Frances Drag | 7 | Daughter | — | Virginia |
| 100 | Bettie Drag | 4 | Daughter | — | Virginia |
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)