DM
David Morris — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cambria, Pennsylvania
Our Model Tree links this David Morris across the 1920 and 1930 US Censuses in Cambria, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1881), then head of a 8-person household.
Age 49
b. ~1881
Male
Head
Born: Wales
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cambria, Pennsylvania |
| Surname | Morris |
| Given Name | David |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Wales |
| Naturalization Status | Alien |
| Year of Immigration | 1907 |
| Age at First Marriage | 21 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Additional Details | |
| Occupation | Miner |
| Industry | Coal Mine |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Welsh |
| Home Owned/Rented | R |
| Home Value / Rent | 9.50 |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
| Occupation | Miner |
| Township / Ward | Jackson Township Part Of |
| Est. Birth Year | ~1881 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to David | Age | Birth yr |
|---|---|---|---|---|
| Mary Morris | Spouse | — | 43 | ~1887 |
| Margaret Morris | Daughter | — | 8 | ~1922 |
| Ivor Thomas | Son | — | 20 | ~1910 |
| Ceinwen Morris | Daughter | — | 3 | ~1927 |
| David Morris | Head | — | 49 | ~1881 |
| Stanley Thomas | Son | — | 17 | ~1913 |
| Credwen Morris | Daughter | — | 6 | ~1924 |
| Thomas Thomas | Son | — | 18 | ~1912 |
Census Appearances
1920
Washington, Pennsylvania
Head, age 37
Washington, Pennsylvania · implied b. ~1883 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morris |
| Given Name | David |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Wales |
| Year of Immigration | 1905 |
| Naturalization Status | Alien |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Occupation | Miner |
| Industry | Coal Mine |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Welsh |
| Home Owned/Rented | R |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1930
Cambria, Pennsylvania
Head, age 49
Cambria, Pennsylvania · implied b. ~1881 — 8 household members
| Surname | Morris |
| Given Name | David |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Wales |
| Naturalization Status | Alien |
| Year of Immigration | 1907 |
| Age at First Marriage | 21 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Occupation | Miner |
| Industry | Coal Mine |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Welsh |
| Home Owned/Rented | R |
| Home Value / Rent | 9.50 |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
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 David Morris across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
David Morris
Head · 1930 · age 49 · b. ~1881 · 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 — Cambria, Pennsylvania
Open full size
1930 US Federal Census — Cambria, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2010:0653)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Marion Chaponick | 6 | Son | — | Pennsylvania |
| 2 | Paul Chaponick | 2 | Son | — | Pennsylvania |
| 3 | Stewart Adams | 29 | Head | Laborer | Pennsylvania |
| 4 | Margaret Adams | 37 | Wife | — | Pennsylvania |
| 5 | Stewart Adams | 7 | Son | — | Pennsylvania |
| 6 | Kenneth Adams | 1 | Son | — | Pennsylvania |
| 7 | Clarence Kelly | 17 | Step son | — | Pennsylvania |
| 8 | Merlin Kelly | 14 | Step son | — | Pennsylvania |
| 9 | Vormatroy Kelly | 11 | Step daughter | — | Pennsylvania |
| 10 | George Wargo | 30 | Head | — | Pennsylvania |
| 11 | Anne Wargo | 23 | Wife | — | Pennsylvania |
| 12 | Anne Wargo | 5 | Daughter | — | Pennsylvania |
| 13 | John Wargo | 3 | Son | — | Pennsylvania |
| 14 | John Dyorak | 46 | Head | Miner | Czechoslovakia |
| 15 | Bertha Dyorak | 46 | Wife | — | Czechoslovakia |
| 16 | John Jr. Dyorak | 17 | Son | Miner | Pennsylvania |
| 17 | Mike Dyorak | 10 | Son | — | Pennsylvania |
| 18 | Olga Dyorak | 9 | Daughter | — | Pennsylvania |
| 19 | Helen Dyorak | 6 | Daughter | — | Pennsylvania |
| 20 | Sophie Dyorak | 4 | Daughter | — | Pennsylvania |
| 21 | Mary Dyorak | 2 | Daughter | — | Pennsylvania |
| 22 | Veltora Dyorak | 0 | Daughter | — | Pennsylvania |
| 23 | George Lucas | 14 | Step son | — | Pennsylvania |
| 24 | Charles Lucas | 12 | Step son | — | Pennsylvania |
| 25 | John Bobzat | 47 | Head | Miner | Poland |
| 26 | Elizabeth Bobzat | 49 | Wife | — | Czechoslovakia |
| 27 | John Bobzat | 17 | Son | Miner | Pennsylvania |
| 28 | Mike Bobzat | 14 | Son | — | Pennsylvania |
| 29 | Andy Bobzat | 10 | Son | — | Pennsylvania |
| 30 | Rudy Bobzat | 8 | Son | — | Pennsylvania |
| 31 | David Morris THIS PERSON | 49 | Head | Miner | Wales |
| 32 | Mary Morris | 43 | Wife | — | Wales |
| 33 | Margaret Morris | 8 | Daughter | — | Pennsylvania |
| 34 | Credwen Morris | 6 | Daughter | — | Pennsylvania |
| 35 | Ceinwen Morris | 3 | Daughter | — | Pennsylvania |
| 36 | Ivor Thomas | 20 | Son | Miner | Wales |
| 37 | Thomas Thomas | 18 | Son | Miner | Wales |
| 38 | Stanley Thomas | 17 | Son | Miner | Wales |
| 39 | Jacob Shiffinsky | 54 | Head | Miner | Hungary |
| 40 | Susanna Shiffinsky | 51 | Wife | — | Czechoslovakia |
| 41 | Julia Shiffinsky | 15 | Daughter | — | Pennsylvania |
| 42 | Mary Shiffinsky | 12 | Daughter | — | Pennsylvania |
| 43 | Mike Hibruyak | 45 | Head | Miner | Poland |
| 44 | Catherine Hibruyak | 34 | Wife | — | Poland |
| 45 | John Hibruyak | 16 | Son | — | Pennsylvania |
| 46 | Anna Hibruyak | 14 | Daughter | — | Pennsylvania |
| 47 | Mary Hibruyak | 12 | Daughter | — | Pennsylvania |
| 48 | Mike Hibruyak | 9 | Son | — | Pennsylvania |
| 49 | Susie Hibruyak | 6 | Daughter | — | Pennsylvania |
| 50 | Catherine Hibruyak | 5 | Daughter | — | 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)