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John Conner — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Philadelphia-County, Pennsylvania
Our Model Tree links this John Conner across the 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 8-person household.
Age 14
b. ~1926
Male
Son
Born: Penna
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Philadelphia-County, Pennsylvania |
| Surname | Conner |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Penna |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Phila |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
| Township / Ward | Philadelphia |
| Est. Birth Year | ~1926 |
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 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Conner | Daughter | — | 11 | ~1929 |
| Mary Conner | Daughter | — | 4 | ~1936 |
| Florence Conner | Spouse | — | 38 | ~1902 |
| John Conner | Head | — | 39 | ~1901 |
| Florence Conner | Daughter | — | 15 | ~1925 |
| Patricia Conner | Daughter | — | 1 | ~1939 |
| John Conner | Son | — | 14 | ~1926 |
| Theresa Conner | Daughter | — | ~1940 |
Census Appearances
1930
Philadelphia, Pennsylvania
Son, age 2
Philadelphia, Pennsylvania · implied b. ~1928 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connor |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Penna |
| Father's Birthplace | Penna |
| Mother's Birthplace | Penna |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
1940
Philadelphia-County, Pennsylvania
Son, age 14
Philadelphia-County, Pennsylvania · implied b. ~1926 — 8 household members
| Surname | Conner |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Penna |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Phila |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
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 John Conner across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Conner
Son · 1940 · age 14 · b. ~1926 · Pennsylvania
★ You are viewing this record
Sibling
Patricia Conner
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Conner
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theresa Conner
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Conner
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Conner
Sibling · 1940 · age 11
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-t0627-03740-00127)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Robert J. Kelly | 15 | Son | — | Penna |
| 42 | Arthur Bostick | 31 | Head | Clergyman | New York |
| 43 | Miriam (X) Bostick | 29 | Wife | — | Maryland |
| 44 | Alfred E. Rathe | 26 | Brother | Social Worker | New Jersey |
| 45 | Harry L. (X) Hallman | 37 | Head | Sheet Metal | Penna |
| 46 | Catherine Hallman | 32 | Wife | — | Penna |
| 47 | Doris M. Hallman | 13 | Daughter | — | Penna |
| 48 | Kathryn N. Hallman | 11 | Daughter | — | Penna |
| 49 | Mary Stahler | 65 | Mother-in-law | — | Penna |
| 50 | Arthur D. (X) Paddington | 54 | Head | Bricklayer | England |
| 51 | Lavina Paddington | 42 | Wife | — | England |
| 52 | Arthur D. Paddington | 21 | Son | Paper Carrier | Penna |
| 53 | Elizabeth (X) Portmann | 58 | Head | — | Penna |
| 54 | G. Clement Portmann | 27 | Son | Driver | New Jersey |
| 55 | Charles Portmann | 25 | Son | Driver | Penna |
| 56 | Alice Gringo | 43 | Head | — | Penna |
| 57 | Albert H. (X) Hagan | 40 | Roomer | Auto Salesman | Penna |
| 58 | — | None | — | — | — |
| 59 | Frank J. Coyle | 42 | Head | Foreman | Penna |
| 60 | Margaret (X) Coyle | 45 | Wife | — | Penna |
| 61 | Marie Coyle | 18 | Daughter | — | Penna |
| 62 | Francis Coyle | 17 | Son | — | Penna |
| 63 | Margaret Coyle | 13 | Daughter | — | Penna |
| 64 | Joseph Coyle | 7 | Son | — | Penna |
| 65 | William J. (X) Kirk | 40 | Head | Machinist | Penna |
| 66 | Elizabeth Kirk | 46 | Wife | — | New York |
| 67 | Amelia Watt | 68 | Mother-in-law | — | New York |
| 68 | John J. Sheehan | 31 | Head | Driver | Penna |
| 69 | Eleanore (X) Sheehan | 30 | Wife | — | Penna |
| 70 | Eleanore Sheehan | 1 | Daughter | — | Penna |
| 71 | Marie Johnson | 51 | Mother-in-law | Waitress | Penna |
| 72 | John Conner | 39 | Head | Electrician | Penna |
| 73 | Florence (X) Conner | 38 | Wife | — | Penna |
| 74 | Florence Conner | 15 | Daughter | — | Penna |
| 75 | John Conner THIS PERSON | 14 | Son | — | Penna |
| 76 | Elizabeth Conner | 11 | Daughter | — | Penna |
| 77 | Mary K. Conner | 4 | Daughter | — | Penna |
| 78 | Patricia Conner | 1 | Daughter | — | Penna |
| 79 | Theresa Conner | 0 | Daughter | — | Penna |
| 80 | Raymond L. Cunniffe | 47 | Head | Appraiser | Penna |
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)