JP
Joseph Parker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Philadelphia-County, Pennsylvania
Our Model Tree links this Joseph Parker across the 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1917), then head of a 13-person household.
Age 23
b. ~1917
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Philadelphia-County, Pennsylvania |
| Surname | Parker |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Additional Details | |
| Occupation | laborer |
| Industry | National Youth Administration |
| Class of Worker | GW |
| Hours Worked | 28 |
| Income (1939) | 420 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | Philadelphia |
| Est. Birth Year | ~1917 |
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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Rita O'Flynn | Daughter | — | 25 | ~1915 |
| Anna Parker | Daughter | — | 15 | ~1925 |
| Regina Parker | Daughter | — | 18 | ~1922 |
| James Parker | Head | — | 59 | ~1881 |
| John O'Flynn | Other | — | 25 | ~1915 |
| John O'Flynn | Other | — | 2 | ~1938 |
| Mary O'Flynn | Other | — | 4 | ~1936 |
| Joseph Parker | Son | — | 23 | ~1917 |
| Edmond Parker | Son | — | 27 | ~1913 |
| Thomas Parker | Son | — | 21 | ~1919 |
| James Parker | Son | — | 29 | ~1911 |
| Charles Parker | Son | — | 20 | ~1920 |
| Regina Parker | Spouse | — | 55 | ~1885 |
Census Appearances
1930
Philadelphia, Pennsylvania
Son, age 12
Philadelphia, Pennsylvania · implied b. ~1918 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Joseph |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Philadelphia-County, Pennsylvania
Son, age 23
Philadelphia-County, Pennsylvania · implied b. ~1917 — 13 household members
| Surname | Parker |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Occupation | laborer |
| Industry | National Youth Administration |
| Class of Worker | GW |
| Hours Worked | 28 |
| Income (1939) | 420 |
| Highest Grade | 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 Joseph Parker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Joseph Parker
Son · 1940 · age 23 · b. ~1917 · Pennsylvania
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Sibling
Thomas Parker
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Parker
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Parker
Sibling · 1940 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rita O'Flynn
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edmond Parker
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Parker
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Regina Parker
Sibling · 1940 · age 18
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
1940 US Federal Census — Philadelphia-County, Pennsylvania
Open full size
1940 US Federal Census — Philadelphia-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03736-00568)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edna M. Sweeney | 18 | Daughter | New Worker | Pennsylvania |
| 42 | Thomas Muldoon | 85 | Father | — | Pennsylvania |
| 43 | James J. Parker | 59 | Head | Clerk | Pennsylvania |
| 44 | Regina V. Parker | 55 | Wife | — | Pennsylvania |
| 45 | James J. Jr. Parker | 29 | Son | Shipping Clerk | Pennsylvania |
| 46 | Edmond Parker | 27 | Son | Cleaner | Pennsylvania |
| 47 | Thomas Parker | 21 | Son | Electricians Helper | Pennsylvania |
| 48 | Charles Parker | 20 | Son | Janitor | Pennsylvania |
| 49 | Regina Parker | 18 | Daughter | New Worker | Pennsylvania |
| 50 | Anna May Parker | 15 | Daughter | — | Pennsylvania |
| 51 | Joseph Parker THIS PERSON | 23 | Son | Laborer | Pennsylvania |
| 52 | John J. O'Flynn | 25 | Son-in-law | Loader | Pennsylvania |
| 53 | Rita R. O'Flynn | 25 | Daughter | — | Pennsylvania |
| 54 | Mary Regina O'Flynn | 4 | Grand daughter | — | Pennsylvania |
| 55 | John J. Jr. O'Flynn | 2 | Grandson | — | Pennsylvania |
| 56 | Ella Mrs. Mcilhenny | 59 | Head | — | Pennsylvania |
| 57 | Frances Mcilhenny | 32 | Daughter | Waitress | Pennsylvania |
| 58 | John Mcilhenny | 30 | Son | Machinist | Pennsylvania |
| 59 | Lillian Mcilhenny | 10 | Grand daughter | — | Pennsylvania |
| 60 | James Mcilhenny | 25 | Son | Roofer | Pennsylvania |
| 61 | Roberta Mcilhenny | 26 | Daughter | Assembler | Pennsylvania |
| 62 | Charles White | 27 | Son-in-law | Shipper | Pennsylvania |
| 63 | Norma White | 20 | Daughter | — | Pennsylvania |
| 64 | Frances White | 2 | Grand daughter | — | Pennsylvania |
| 65 | John Bentz | 45 | Head | Clerk | Pennsylvania |
| 66 | Theresa A. Bentz | 39 | Wife | — | Pennsylvania |
| 67 | Fredrick Bentz | 19 | Son | New Worker | Pennsylvania |
| 68 | James Bentz | 18 | Son | Laborer | Pennsylvania |
| 69 | Kathryn Bentz | 16 | Daughter | — | Pennsylvania |
| 70 | Marie Bentz | 14 | Daughter | — | Pennsylvania |
| 71 | John Sankey | 63 | Head | Policeman | Pennsylvania |
| 72 | Margaret Sankey | 60 | Wife | — | Pennsylvania |
| 73 | Margaret Farrell | 40 | Step daughter | Waitress | Pennsylvania |
| 74 | Charles Farrell | 30 | Step son | Helper | Pennsylvania |
| 75 | Martin Mcshane | 15 | Grandson | — | Pennsylvania |
| 76 | Arcangelo Lorro | 44 | Head | Policeman | Italy |
| 77 | Teresa Lorro | 42 | Wife | — | Pennsylvania |
| 78 | Rita Lorro | 20 | Daughter | Grocery Clerk | Pennsylvania |
| 79 | Joseph Marra | 57 | Head | Stone Mason | Italy |
| 80 | Margaret Marra | 53 | Wife | — | Italy |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)