WJ
Wm Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Wm Johnson across the 1910, 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1865), then head of a 8-person household.
Age 65
b. ~1865
Male
Head
Born: Delaware
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Johnson |
| Given Name | Wm H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Delaware |
| Age at First Marriage | 25 |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Additional Details | |
| Occupation | Caterer |
| Industry | Public Work |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 40 |
| Radio Set | R |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Occupation | Caterer |
| Township / Ward | City Of Philadelphia |
| Est. Birth Year | ~1865 |
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 Wm | Age | Birth yr |
|---|---|---|---|---|
| Chas Harper | Other | — | 19 | ~1911 |
| Margaret Johnson | Spouse | — | 63 | ~1867 |
| Wm Johnson | Son | — | 33 | ~1897 |
| Josephine Johnson | Other | — | 12 | ~1918 |
| James Johnson | Other | — | 10 | ~1920 |
| Margaret Johnson | Other | — | 15 | ~1915 |
| Wm Johnson | Head | — | 65 | ~1865 |
| Ella Johnson | Other | — | 30 | ~1900 |
Census Appearances
1910
Philadelphia, Pennsylvania
Other, age 44
Philadelphia, Pennsylvania · implied b. ~1866 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | William B.B. |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Widowed |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Occupation | Horseshoer |
| Industry | Blacksmith |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1920
Philadelphia, Pennsylvania
Other, age 54
Philadelphia, Pennsylvania · implied b. ~1866 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | William D. |
| Relationship to Head | Boarder |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Widowed |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1930
Philadelphia, Pennsylvania
Head, age 65
Philadelphia, Pennsylvania · implied b. ~1865 — 8 household members
| Surname | Johnson |
| Given Name | Wm H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Delaware |
| Age at First Marriage | 25 |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Occupation | Caterer |
| Industry | Public Work |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 40 |
| Radio Set | R |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
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 Wm Johnson across 3 US Census years (1910, 1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Wm Johnson
Head · 1930 · age 65 · b. ~1865 · 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
49 people indexed on this census page (ia:1930:fifteenthcensus00reel2114:0688)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Michael Russo | 47 | Head | Machinist | Italy |
| 2 | Lucy Russo | 37 | Wife | — | Italy |
| 3 | Helen Russo | 19 | Daughter | — | Pennsylvania |
| 4 | Mary Russo | 17 | Daughter | Portfolio | Pennsylvania |
| 5 | Anna Russo | 14 | Daughter | — | Pennsylvania |
| 6 | Michael Russo | 12 | Son | — | Pennsylvania |
| 7 | Albert Russo | 9 | Son | — | Pennsylvania |
| 8 | Lucy Russo | 7 | Daughter | — | Pennsylvania |
| 9 | Daniel Russo | 4 | Son | — | Pennsylvania |
| 10 | Joseph Russo | 1 | Son | — | Pennsylvania |
| 11 | Raymond Lavarda | 21 | Son-in-law | Artist | Pennsylvania |
| 12 | Daniel Lavarda | 20 | Daughter | — | Italy |
| 13 | Rose A. Hone | 42 | Head | Operator | Pennsylvania |
| 14 | Frank Hone | 41 | Brother | Laborer | Pennsylvania |
| 15 | Catherine Hone | 34 | Sister | — | Pennsylvania |
| 16 | Mary Mclaughlan | 55 | Aunt | — | No. Ireland |
| 17 | Helen Hone | 30 | Cousin | — | New Jersey |
| 18 | Alex Smith | 45 | Head | Clerk | Pennsylvania |
| 19 | Clara Smith | 43 | Sister H | — | Pennsylvania |
| 20 | Mary Mcdarrigle | 75 | Lodger | — | No. Ireland |
| 21 | Delia Mcdarrigle | 75 | Lodger | — | No. Ireland |
| 22 | Martha Mcdarrigle | 70 | Lodger | Cook | No. Ireland |
| 23 | Wm H. Johnson THIS PERSON | 65 | Head | Caterer | Delaware |
| 24 | Margaret Johnson | 63 | Wife | — | Delaware |
| 25 | Wm R. Johnson | 33 | Son | Teacher | Pennsylvania |
| 26 | Ella A. Johnson | 30 | Daughter-in-law | — | Pennsylvania |
| 27 | Chas Harper | 19 | Boarder | — | Delaware |
| 28 | Margaret Johnson | 15 | Granddaughter | — | Pennsylvania |
| 29 | Josephine Johnson | 12 | Granddaughter | — | Pennsylvania |
| 30 | James Johnson | 10 | Grandson | — | Pennsylvania |
| 31 | Nathan Blagburn | 41 | Head | Porter | Dist. of Col. |
| 32 | Frances Blagburn | 41 | Wife | — | Tennessee |
| 33 | Rosina Blagburn | 17 | Daughter | Attendant | Florida |
| 34 | Paul Moore | 19 | Lodger | Porter | Virginia |
| 35 | Pearl Moore | 16 | Lodger | — | No. Carolina |
| 36 | Enoch Jackson | 37 | Head | Barber | British West Indies |
| 37 | Irene Jackson | 33 | Wife | — | British West Indies |
| 38 | Inez Jackson | 5 | Daughter | — | Pennsylvania |
| 39 | Enoch Jackson | 3 | Son | — | Pennsylvania |
| 40 | Joseph Hill | 25 | Lodger | Truck Driver | Pennsylvania |
| 41 | Annie Hill | 21 | Lodger | — | Virginia |
| 42 | Edward Avent | 30 | Lodger | Waiter | Virginia |
| 44 | Edward Taylor | 38 | Head | Cook | British West Indies |
| 45 | Beatrice Taylor | 37 | Wife | — | British West Indies |
| 46 | Adolphus Taylor | 12 | Daughter | — | Panama |
| 47 | Xavier Taylor | 11 | Son | — | Panama |
| 48 | Alfonso Taylor | 10 | Son | — | Panama |
| 49 | Frederick Taylor | 8 | Son | — | Pennsylvania |
| 50 | Ursula Callender | 22 | Lodger | Domestic | British West Indies |
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)