PC
Paul Clark — 1930 US Census Record
Model Tree available1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Paul Clark across the 1910, 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents William & William — first a son (b.~1907), then head of a 6-person household.
Age 23
b. ~1907
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Clark |
| Given Name | Paul |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Occupation | Driller |
| Industry | Steel-mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Driller |
| Township / Ward | Swissvale Borough |
| Est. Birth Year | ~1907 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Paul | Age | Birth yr |
|---|---|---|---|---|
| Earl Clark | Other | — | 26 | ~1904 |
| Agnes Clark | Other | — | 56 | ~1874 |
| Martin Clark | Son | — | 18 | ~1912 |
| Paul Clark | Son | — | 23 | ~1907 |
| Mercedes Clark | Daughter | — | 20 | ~1910 |
| William Clark | Head | — | 60 | ~1870 |
Census Appearances
1910
Allegheny, Pennsylvania
Son, age 4
Allegheny, Pennsylvania · implied b. ~1906 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Paul |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | W. Irish |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Son, age 13
Allegheny, Pennsylvania · implied b. ~1907 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Paul |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Son, age 23
Allegheny, Pennsylvania · implied b. ~1907 — 6 household members
| Surname | Clark |
| Given Name | Paul |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Irish Free State |
| Occupation | Driller |
| Industry | Steel-mill |
| Class of Worker | W |
| 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 Paul Clark across 3 US Census years (1910, 1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage. Identified parents: father William Clark (~0.92 confidence) and father William Clark (~0.92 confidence) and father William Clark (~0.92 confidence) and mother Agnes Clark (~0.92 confidence) and mother Emma Clark (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Clark
b. ~1870
Source father
● Household
· direct · ~0.92
Father
William Clark
b. ~1871
Source father
● Household
· direct · ~0.92
Father
William Clark
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Agnes Clark
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Emma Clark
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Paul Clark
Son · 1930 · age 23 · b. ~1907 · Pennsylvania
★ You are viewing this record
Sibling
Martin Clark
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mercedes Clark
Sibling · 1930 · age 20
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 — Allegheny, Pennsylvania
Open full size
1930 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1991:0658)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Walter Morrisey | 57 | Head | Laborer | Maryland |
| 52 | Mary Morrisey | 56 | Wife-H | None | Maryland |
| 53 | Margaret Morrisey | 30 | daughter | Clerk | Pennsylvania |
| 54 | Mary Morrisey | 24 | daughter | Clerk | Pennsylvania |
| 55 | Walter Morrisey | 21 | son | Clerk | Pennsylvania |
| 56 | James Morrisey | 19 | son | Laborer-Hand | Pennsylvania |
| 57 | Helen Morrisey | 17 | daughter | None | Pennsylvania |
| 58 | Raymond Morrisey | 15 | son | None | Pennsylvania |
| 59 | William Morrisey | 10 | son | None | Pennsylvania |
| 60 | Andrew Imparido | 61 | Head | Laborer | Italy |
| 61 | Madeline Imparido | 47 | Wife-H | None | Italy |
| 62 | Angie Imparido | 16 | daughter | None | Pennsylvania |
| 63 | Anthony E. Gallo | 22 | Head | Barber | Pennsylvania |
| 64 | Cora A. Gallo | 24 | Wife-H | None | Pennsylvania |
| 65 | Michael Mccauley | 56 | Head | Laborer | Northern Ireland |
| 66 | Mary Mccauley | 56 | Wife-H | None | Pennsylvania |
| 67 | Bernard Mccauley | 17 | son | None | Pennsylvania |
| 68 | John Mahony | 54 | Head | Conductor | Irish Free State |
| 69 | Annie Mahony | 54 | Wife-H | None | Irish Free State |
| 70 | Mary Tierney | 51 | Sister-in-law | Pantry-Lady | Irish Free State |
| 71 | Thomas J. Callahan | 42 | Head | Electrician | Pennsylvania |
| 72 | Sarah A. Callahan | 34 | Wife-H | None | Pennsylvania |
| 73 | Donald J. Callahan | 8 | son | None | Pennsylvania |
| 74 | Virginia R. Callahan | 6 | daughter | None | Pennsylvania |
| 75 | Thomas J. Callahan | 3 | son | None | Pennsylvania |
| 76 | Edith Brasset | 23 | roomer | Type-Mender | Germany |
| 77 | Bernard Bush | 34 | Head | Sales-Man | Iowa |
| 78 | Estella F. Bush | 31 | Wife-H | None | Ohio |
| 79 | Betty J. Temple | 7 | step-daughter | None | Illinois |
| 80 | William Clark | 60 | Head | Machinist | Pennsylvania |
| 81 | Agnes Clark | 56 | Wife-H | None | Irish Free State |
| 82 | Mercedes Clark | 20 | daughter | Stenographer | Pennsylvania |
| 83 | Paul Clark THIS PERSON | 23 | son | Driller | Pennsylvania |
| 84 | Martin Clark | 18 | son | None | Pennsylvania |
| 85 | Earl Clark | 26 | nephew | Electrician | Pennsylvania |
| 86 | Gilbert Burkholder | 23 | Head | None | West Virginia |
| 87 | Joseph F. Burkholder | 17 | son | Clerk | West Virginia |
| 88 | Charles Davis | 61 | roomer | Janitor | Pennsylvania |
| 89 | Walter Bikari | 30 | roomer | Janitor | West Virginia |
| 90 | Patrick Mcnicholas | 35 | Head | Laborer | Irish Free State |
| 91 | Julia Mcnicholas | 37 | Wife-H | None | Irish Free State |
| 92 | Walter Mcnicholas | 13 | son | None | Pennsylvania |
| 93 | Margaret Mcnicholas | 12 | daughter | None | Pennsylvania |
| 94 | James Mcnicholas | 12 | son | None | Pennsylvania |
| 95 | Charles Dugan | 40 | boarder | Skilled Laborer | Scotland |
| 96 | George Thompson | 25 | boarder | Skilled Laborer | Scotland |
| 97 | Joseph Kelly | 45 | Head | Laborer | Irish Free State |
| 98 | Isabel Kelly | 44 | Wife-H | None | Irish Free State |
| 99 | Margaret Kelly | 22 | daughter | File-Clerk | Pennsylvania |
| 100 | John Kelly | 15 | son | Repairman | Pennsylvania |
Pedigree Summary
Paul + 2 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)