RS
Robert Schmidt — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cambria, Pennsylvania
Our Model Tree links this Robert Schmidt across the 1920 and 1930 US Censuses in Cambria, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 11-person household.
Age 11
b. ~1919
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cambria, Pennsylvania |
| Surname | Schmidt |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Germany |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Johnstown City |
| Est. Birth Year | ~1919 |
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 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Hilda Schmidt | Daughter | — | 3 | ~1927 |
| William Schmidt | Head | — | 40 | ~1890 |
| Marie Schmidt | Daughter | — | 15 | ~1915 |
| Helen Schmidt | Daughter | — | 13 | ~1917 |
| Betty Schmidt | Daughter | — | 10 | ~1920 |
| Ruth Schmidt | Daughter | — | 8 | ~1922 |
| Emma Schmidt | Other | — | 37 | ~1893 |
| Anna Schmidt | Daughter | — | 4 | ~1926 |
| George Schmidt | Son | — | 7 | ~1923 |
| Pauline Schmidt | Daughter | — | 1 | ~1929 |
| Robert Schmidt | Son | — | 11 | ~1919 |
Census Appearances
1920
Cambria, Pennsylvania
Son, age 1
Cambria, Pennsylvania · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Austria Hungary |
| Occupation | none |
| Mother Tongue | German |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Cambria, Pennsylvania
Son, age 11
Cambria, Pennsylvania · implied b. ~1919 — 11 household members
| Surname | Schmidt |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| 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 Robert Schmidt across 2 US Census years (1920 and 1930) in Cambria, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Schmidt
Son · 1930 · age 11 · b. ~1919 · Pennsylvania
★ You are viewing this record
Sibling
George Schmidt
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Schmidt
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Schmidt
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Schmidt
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Schmidt
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pauline Schmidt
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Schmidt
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hilda Schmidt
Sibling · 1930 · age 3
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 — Cambria, Pennsylvania
Open full size
1930 US Federal Census — Cambria, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2013:0248)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Alice Mock | 36 | Daughter | Retail Merchant | Pennsylvania |
| 2 | Edna Mock | 27 | Daughter | Retail Saleslady | Pennsylvania |
| 3 | Emily Mock | 20 | Daughter | — | Pennsylvania |
| 4 | Anna Mock | 25 | Daughter | Helper | Pennsylvania |
| 5 | Beulah Mock | 21 | Daughter | Weaver | Pennsylvania |
| 6 | Marian Mock | 3 | Granddaughter | — | Pennsylvania |
| 7 | William H. Mock | 24 | Head | Truck Driver | Pennsylvania |
| 8 | Cora Mock | 20 | Wife-H | — | Pennsylvania |
| 9 | James W. Mock | 34 | Head | Truck Driver | Pennsylvania |
| 10 | Vivian Mock | 31 | Wife-H | — | Pennsylvania |
| 11 | Warren Mock | 12 | Son | — | Pennsylvania |
| 12 | Wilbur Mock | 10 | Son | — | Pennsylvania |
| 13 | Harold Mock | 7 | Son | — | Pennsylvania |
| 14 | Eeles Mock | 7 | Daughter | — | Pennsylvania |
| 15 | Alice Mock | 4 | Daughter | — | Pennsylvania |
| 16 | Lewis Mock | 2 | Son | — | Pennsylvania |
| 17 | Dorothy Mock | 0 | Daughter | — | Pennsylvania |
| 18 | William Schmidt | 40 | Head | Laborer | Pennsylvania |
| 19 | Emma Schmidt | 37 | Wife-H | — | Germany |
| 20 | Marie Schmidt | 15 | Daughter | — | Pennsylvania |
| 21 | Helen Schmidt | 13 | Daughter | — | Pennsylvania |
| 22 | Robert Schmidt THIS PERSON | 11 | Son | — | Pennsylvania |
| 23 | Betty Schmidt | 10 | Daughter | — | Pennsylvania |
| 24 | Ruth Schmidt | 8 | Daughter | — | Pennsylvania |
| 25 | George Schmidt | 7 | Son | — | Pennsylvania |
| 26 | Anna M. Schmidt | 4 | Daughter | — | Pennsylvania |
| 27 | Hilda Schmidt | 3 | Daughter | — | Pennsylvania |
| 28 | Pauline Schmidt | 1 | Daughter | — | Pennsylvania |
| 29 | Samuel H. Shaffer | 54 | Head | Carpenter | Pennsylvania |
| 30 | Rose E. Shaffer | 52 | Wife-H | — | Pennsylvania |
| 31 | Dean Shaffer | 17 | Son | — | Pennsylvania |
| 32 | Francis Hiner | 24 | Son-in-law | Truck Driver | Pennsylvania |
| 33 | Ethel Hiner | 20 | Daughter | — | Pennsylvania |
| 34 | Lila Hiner | 3 | Granddaughter | — | Pennsylvania |
| 35 | Samuel Hiner | 2 | Son | — | Pennsylvania |
| 36 | Homer Strayer | 26 | Head | Painter | Pennsylvania |
| 37 | Beatrice Strayer | 22 | Wife-H | — | Pennsylvania |
| 38 | Homer Jr. Strayer | 4 | Son | — | Pennsylvania |
| 39 | Ethel M. Strayer | 1 | Daughter | — | Pennsylvania |
| 40 | R. Wesley Keifer | 40 | Head | Printer | Pennsylvania |
| 41 | Daisy Keifer | 35 | Wife-H | — | Pennsylvania |
| 42 | Glenn Keifer | 15 | Son | — | Pennsylvania |
| 43 | Blaine Keifer | 14 | Son | — | Pennsylvania |
| 44 | June Keifer | 12 | Daughter | — | Pennsylvania |
| 45 | Clyde Keifer | 10 | Son | — | Pennsylvania |
| 46 | Ella Moon | 68 | Mother-in-law | — | Pennsylvania |
| 47 | Isabelle Callihan | 44 | Head-H | Shipping Clerk | Pennsylvania |
| 48 | Gretna Callihan | 32 | Daughter | — | Pennsylvania |
| 49 | Paul Callihan | 10 | Grandson | — | Pennsylvania |
| 50 | Harlan G. Callihan | 28 | Head | Laborer | Pennsylvania |
Related Census Records
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)