EC
Ernest Clark — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Ernest Clark across the 1910, 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1876), then head of a 7-person household.
Age 54
b. ~1876
Male
Head
Born: Michigan
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Clark |
| Given Name | Ernest |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 26 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Additional Details | |
| Occupation | Salesman |
| Industry | Merchandise Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 9000 |
| Radio Set | R |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Occupation | Salesman |
| Township / Ward | Wilkinsburg Borough |
| Est. Birth Year | ~1876 |
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 Ernest | Age | Birth yr |
|---|---|---|---|---|
| Mary Clark | Daughter | — | 18 | ~1912 |
| Maud Clark | Other | — | 53 | ~1877 |
| Ernest Clark | Head | — | 54 | ~1876 |
| Richard Clark | Son | — | 21 | ~1909 |
| Bernice Clark | Daughter | — | 24 | ~1906 |
| Ernest Clark | Son | — | 25 | ~1905 |
| Robert Clark | Son | — | 12 | ~1918 |
Census Appearances
1910
Allegheny, Pennsylvania
Head, age 34
Allegheny, Pennsylvania · implied b. ~1876 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Ernest H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Michigan |
| Years Married | 7 |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | Trav. Salesm. |
| Industry | Ins. Insur. Co. |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1920
Allegheny, Pennsylvania
Head, age 44
Allegheny, Pennsylvania · implied b. ~1876 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Ernest N |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Michigan |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Pennsylvania |
| Occupation | Automobile |
| Industry | Store |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1930
Allegheny, Pennsylvania
Head, age 54
Allegheny, Pennsylvania · implied b. ~1876 — 7 household members
| Surname | Clark |
| Given Name | Ernest |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 26 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Salesman |
| Industry | Merchandise Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 9000 |
| Radio Set | R |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Ernest Clark across 3 US Census years (1910, 1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Ernest Clark
Head · 1930 · age 54 · b. ~1876 · 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 — Allegheny, Pennsylvania
Open full size
1930 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1992:1007)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Crosby Dill | 55 | Head | Laborer | Scotland |
| 2 | Sarah J. Dill | 52 | Wife-H | — | Scotland |
| 3 | William Blades | 76 | Head | Bricklayer | Pennsylvania |
| 4 | Clifford Porter | 29 | Head | Clerk | Pennsylvania |
| 5 | Agnes R. Farrow | 29 | Lodger | — | Pennsylvania |
| 6 | Caroline Garnier | 63 | Lodger | — | Pennsylvania |
| 7 | Ernest Clark THIS PERSON | 54 | Head | Salesman | Michigan |
| 8 | Maud H. Clark | 53 | Wife-H | — | New York |
| 9 | Ernest Clark | 25 | Son | Salesman | Pennsylvania |
| 10 | Bernice M. Clark | 24 | Daughter | — | Pennsylvania |
| 11 | Mary L. Clark | 18 | Daughter | — | Pennsylvania |
| 12 | Robert J. Clark | 12 | Son | — | Pennsylvania |
| 13 | Richard W. Clark | 21 | Son | Retail Clerk | Pennsylvania |
| 14 | James Barr | 53 | Head | Clerk | Pennsylvania |
| 15 | M. Rose Barr | 38 | Wife | Stenographer | Pennsylvania |
| 16 | Phyllis E. Hutchison | 57 | Niece | — | Pennsylvania |
| 17 | Joseph E. Welland | 53 | Head | House Mover | West Virginia |
| 18 | Sophia D. Welland | 49 | Wife-H | — | Wisconsin |
| 19 | Katherine Welland | 19 | Daughter | — | Oregon |
| 20 | Richard R. Thaliker | 21 | Son-in-law | Truck Driver | Pennsylvania |
| 21 | Genevieve Thaliker | 20 | Daughter | — | Oregon |
| 22 | Andrew J. Shene | 53 | Head | Elect. Engineer | Pennsylvania |
| 23 | John R. Shene | 55 | Wife-H | — | Pennsylvania |
| 24 | Robert J. Shene | 15 | Son | — | Pennsylvania |
| 25 | John L. Miller | 45 | Head | Plant Inspector | Kentucky |
| 26 | Ollie R. Miller | 43 | Wife-H | — | Pennsylvania |
| 27 | Frank R. Mccain | 28 | Head | Draftsman | Pennsylvania |
| 28 | Margaret M. Mccain | 26 | Wife-H | — | Pennsylvania |
| 29 | Betty A. Mccain | 1 | Daughter | — | Pennsylvania |
| 30 | Charles H. Thompson | 37 | Head | Carpenter | Pennsylvania |
| 31 | Edith C. Thompson | 37 | Wife-H | — | Pennsylvania |
| 32 | Dorothy R. Thompson | 7 | Daughter | — | Pennsylvania |
| 33 | Jean M. Thompson | 3 | Daughter | — | Pennsylvania |
| 34 | Adel S. Clay | 36 | Head | Elect. Engineer | Ohio |
| 35 | Genevieve A. Clay | 27 | Wife-H | — | Ohio |
| 36 | William H. Clay | 22 | Brother-in-law | Molder | Ohio |
| 37 | Annie H. Barrett | 53 | Head | — | Pennsylvania |
| 38 | William J. Blickner | 26 | Head | Com. Artist | Pennsylvania |
| 39 | Agatha E. Blickner | 22 | Wife-H | — | Pennsylvania |
| 40 | William R. Blickner | 2 | Son | — | Pennsylvania |
| 41 | Walter Schaeferstein | 34 | Head | Elect. Engineer | Pennsylvania |
| 42 | Hermine Schaeferstein | 34 | Wife-H | — | Pennsylvania |
| 43 | Jerry W. Schaeferstein | 4 | Son | — | Pennsylvania |
| 44 | Harold B. Brim | 26 | Head | Athletic Director | Pennsylvania |
| 45 | Ruth M. Brim | 23 | Wife-H | — | Ohio |
| 46 | Charles H. Hagly | 28 | Head | Civil Engineer | Iowa |
| 47 | Grace H. Hagly | 27 | Wife-H | — | Iowa |
| 48 | Mary H. Hagly | 1 | Daughter | — | Iowa |
| 49 | William H. Mckean | 21 | Head | Clerk | Pennsylvania |
| 50 | Martha E. Mckean | 20 | Wife-H | — | 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)