WC
William Conrad — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this William Conrad across the 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1873), then head of a 10-person household.
Age 57
b. ~1873
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Conrad |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 20 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Northern Ireland |
| Additional Details | |
| Occupation | Florist Helper |
| Industry | Florist Greenhouse |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4500 |
| Radio Set | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Florist Helper |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1873 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Howard Conrad | Son | — | 30 | ~1900 |
| Dorothy Conrad | Other | — | 19 | ~1911 |
| William Conrad | Other | — | 4 | ~1926 |
| Clara Conrad | Spouse | — | 52 | ~1878 |
| Margaret Conrad | Daughter | — | 16 | ~1914 |
| Howard Conrad | Other | — | 2 | ~1928 |
| Myrtle Conrad | Daughter | — | 22 | ~1908 |
| William Conrad | Son | — | 19 | ~1911 |
| William Conrad | Head | — | 57 | ~1873 |
| William Conrad | Other | — | ~1930 |
Census Appearances
1920
Philadelphia, Pennsylvania
Head, age 47
Philadelphia, Pennsylvania · implied b. ~1873 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conrad |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Apprentice |
| Industry | Pressman |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Year of Naturalization | R |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Head, age 57
Philadelphia, Pennsylvania · implied b. ~1873 — 10 household members
| Surname | Conrad |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 20 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Northern Ireland |
| Occupation | Florist Helper |
| Industry | Florist Greenhouse |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4500 |
| Radio Set | R |
| 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 (1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
William Conrad
Head · 1930 · age 57 · b. ~1873 · 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 — Philadelphia, Pennsylvania
Open full size
1930 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2130rs:0098)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Wendel S Renowden | 48 | Head | Machinist | Wales |
| 52 | Sarah Renowden | 46 | Wife | — | Pennsylvania |
| 53 | Charles Renowden | 20 | Son | Order Clerk | Pennsylvania |
| 54 | David M Jameson | 28 | Son-in-law | Teller | Pennsylvania |
| 55 | Ruth Jameson | 22 | Daughter | — | Pennsylvania |
| 56 | Thomas J Mcgee | 54 | Head | Carpenter | Pennsylvania |
| 57 | Anna A Mcgee | 41 | Wife | — | Pennsylvania |
| 58 | Stanley Mcgee | 15 | Son | — | Pennsylvania |
| 59 | Joan Mcgee | 2 | Daughter | — | Pennsylvania |
| 60 | Agnes S Mcgee | 45 | Sister | — | Pennsylvania |
| 61 | William S Fortune | 32 | Head | Salesman | Pennsylvania |
| 62 | Mary S Fortune | 34 | Wife | — | Pennsylvania |
| 63 | Anna E Myers | 16 | Step-Daughter | File Clerk | Pennsylvania |
| 64 | Geo B Loughery | 67 | Head | Waiter | Pennsylvania |
| 65 | Maude E Loughery | 66 | Wife | — | Pennsylvania |
| 66 | Genevieve Goodwin | 38 | Nurse | Credit Dept | Pennsylvania |
| 67 | Ira H Duncan | 47 | Head | Builder | Pennsylvania |
| 68 | Amanda B Duncan | 41 | Wife | — | Pennsylvania |
| 69 | Ira H Jr Duncan | 23 | Son | Electrician | Pennsylvania |
| 70 | Edward L Boreland | 45 | Head | Mechanic | Pennsylvania |
| 71 | Mary Boreland | 44 | Wife | — | Pennsylvania |
| 72 | Burton Searles | 45 | Head | Insurance Inspector | New Jersey |
| 73 | Sarah Searles | 45 | Wife | — | Pennsylvania |
| 74 | Gladys Searles | 20 | Daughter | Bookkeeper | Pennsylvania |
| 75 | John Hudson | 76 | Father-in-law | — | Delaware |
| 76 | Clementine Ennis | 56 | Head | — | Pennsylvania |
| 77 | Joseph C Ennis | 31 | Son | Florist Store | Pennsylvania |
| 78 | Andrew Mcclance | 27 | Head | Manager | Northern Ireland |
| 79 | Elizabeth Mcclance | 31 | Wife | — | Northern Ireland |
| 80 | Andrew L Mcclance | 2 | Son | — | Pennsylvania |
| 81 | Joseph Mcclance | 0 | Son | — | Pennsylvania |
| 82 | John Cuthbert | 30 | Boarder | Manager | Scotland |
| 83 | Mary Cuthbert | 29 | Boarder | — | Scotland |
| 84 | Edward Dunning | 20 | Boarder | Clerk (Counter) | Northern Ireland |
| 85 | William L Newkirk | 52 | Head | Letter Carrier | Pennsylvania |
| 86 | Selva Newkirk | 57 | Wife | — | Irish Free State |
| 87 | William E Newkirk | 16 | Son | — | Pennsylvania |
| 88 | Edward Macdonald | 25 | Head | Crane Operator | Pennsylvania |
| 89 | Anna Macdonald | 18 | Wife | — | Pennsylvania |
| 90 | Edward Macdonald | 1 | Son | — | Pennsylvania |
| 91 | William Conrad THIS PERSON | 57 | Head | Florist Helper | Pennsylvania |
| 92 | Clara Conrad | 52 | Wife | — | Pennsylvania |
| 93 | Margaret Conrad | 16 | Daughter | — | Pennsylvania |
| 94 | Howard Conrad | 30 | Son | Truck Helper | Pennsylvania |
| 95 | William Conrad | 19 | Son | Tool Clerk | Pennsylvania |
| 96 | Dorothy Conrad | 19 | Daughter-in-law | — | Pennsylvania |
| 97 | Myrtle Conrad | 22 | Daughter | — | Pennsylvania |
| 98 | William Conrad | 4 | Gr Son | — | Pennsylvania |
| 99 | Howard Conrad | 2 | Gr Son | — | Pennsylvania |
| 100 | William Conrad | 0 | Gr Son | — | 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)