WC
William Conrad — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Luzerne, Pennsylvania
Our Model Tree links this William Conrad across the 1930 and 1940 US Censuses in Luzerne, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 6-person household.
Age 8
b. ~1922
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Luzerne, Pennsylvania |
| Surname | Conrad |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Ashley Borough |
| Est. Birth Year | ~1922 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| John Conrad | Son | — | 14 | ~1916 |
| Sophie Conrad | Spouse | — | 44 | ~1886 |
| William Conrad | Son | — | 8 | ~1922 |
| John Conrad | Head | — | 44 | ~1886 |
| Mary Conrad | Daughter | — | 11 | ~1919 |
| Rita Conrad | Daughter | — | 13 | ~1917 |
Census Appearances
1930
Luzerne, Pennsylvania
Son, age 8
Luzerne, Pennsylvania · implied b. ~1922 — 6 household members
| Surname | Conrad |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Luzerne-County, Pennsylvania
Son, age 19
Luzerne-County, Pennsylvania · implied b. ~1921 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conraditti |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Courtdale Borough |
| 1935 Residence (County) | Luzerne |
| Occupation | Asst. Clerk |
| Industry | C. C. C. |
| Class of Worker | GW |
| Hours Worked | 24 |
| Income (1939) | 266 |
| Highest Grade | No 8 |
| 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 William Conrad across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Conrad
Son · 1930 · age 8 · b. ~1922 · Pennsylvania
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Sibling
Mary Conrad
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Conrad
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rita Conrad
Sibling · 1930 · age 13
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 — Luzerne, Pennsylvania
Open full size
1930 US Federal Census — Luzerne, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2066:0016)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John H Conrad | 44 | Head | Laborer | Pennsylvania |
| 2 | Sophie C Conrad | 44 | Wife | None | Pennsylvania |
| 3 | John L Jr Conrad | 14 | Son | None | Pennsylvania |
| 4 | Rita M Conrad | 13 | Daughter | None | Pennsylvania |
| 5 | Mary Conrad | 11 | Daughter | None | Pennsylvania |
| 6 | William Conrad THIS PERSON | 8 | Son | None | Pennsylvania |
| 7 | Elizabeth Conrad | 67 | Head | None | Pennsylvania |
| 8 | Emily Conrad | 34 | Daughter | None | Pennsylvania |
| 9 | Marie Conrad | 30 | Daughter | None | Pennsylvania |
| 10 | Phillip J Conrad | 40 | Head | Accountant | Pennsylvania |
| 11 | Beatrice Conrad | 34 | Wife | Laborer | Pennsylvania |
| 12 | Elizabeth S Conrad | 12 | Daughter | None | Pennsylvania |
| 13 | Lois Conrad | 10 | Daughter | None | Pennsylvania |
| 14 | Phillip Jr Conrad | 8 | Son | None | Pennsylvania |
| 15 | Donald Conrad | 3 | Son | None | Pennsylvania |
| 16 | Bertha Saurekey | 58 | Head | None | Poland |
| 17 | Stanley Saurekey | 22 | Son | None | Pennsylvania |
| 18 | Stella Saurekey | 21 | Daughter | Driver | Pennsylvania |
| 19 | Myron A Albee | 46 | Head | Engineer | Pennsylvania |
| 20 | Catherine Albee | 44 | Wife | None | Pennsylvania |
| 21 | William A Albee | 19 | Son | None | Pennsylvania |
| 22 | Catherine Albee | 12 | Daughter | None | Pennsylvania |
| 23 | Irene Albee | 10 | Daughter | None | Pennsylvania |
| 24 | David Morgan | 44 | Head | Chef | Pennsylvania |
| 25 | Ruth F Morgan | 21 | Daughter | Clerk | Pennsylvania |
| 26 | Violet E Morgan | 19 | Daughter | Clerk | Pennsylvania |
| 27 | Mabel Morgan | 17 | Daughter | None | Pennsylvania |
| 28 | Florence Williams | 42 | Sister-in-law | Saleslady | Pennsylvania |
| 29 | Nellie Moore | 37 | Sister-in-law | Clerk | Pennsylvania |
| 30 | Fredrick Hawk | 43 | Head | Engineer | Pennsylvania |
| 31 | Climena A Hawk | 43 | Wife | None | England |
| 32 | Clarence A Hawk | 21 | Son | Student | Pennsylvania |
| 33 | George A Cassidy | 57 | Head | Solicitor | Pennsylvania |
| 34 | Anna M Cassidy | 46 | Wife | None | New York |
| 35 | Vera E Cassidy | 23 | Daughter | Manager | Pennsylvania |
| 36 | George A Jr Cassidy | 20 | Son | Student | Pennsylvania |
| 37 | Carl K Cassidy | 18 | Son | Clerk | Pennsylvania |
| 38 | John C Cassidy | 14 | Son | None | Pennsylvania |
| 39 | Katherine Cassidy | 11 | Daughter | None | Pennsylvania |
| 40 | George F Wheeler | 56 | Head | Clerk | Pennsylvania |
| 41 | Hazel O Wheeler | 33 | Wife | None | Pennsylvania |
| 42 | Mae Alice Wheeler | 2 | Daughter | None | Pennsylvania |
| 43 | Stephen Wojciechowski | 42 | Head | Laborer | Poland |
| 44 | Clementina Wojciechowski | 41 | Wife | None | Poland |
| 45 | Stella Wojciechowski | 23 | Daughter | Topper | New York |
| 46 | Theresa Wojciechowski | 20 | Daughter | Candy Maker | New York |
| 47 | Stanley Wojciechowski | 18 | Son | Laborer | New Jersey |
| 48 | Mary Wojciechowski | 16 | Daughter | Candy Maker | New Jersey |
| 49 | Jennie Wojciechowski | 14 | Daughter | None | New Jersey |
| 50 | Frank Wojciechowski | 12 | Son | None | New Jersey |
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)