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John Kane — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Philadelphia-County, Pennsylvania
Our Model Tree links this John Kane across the 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1914), then head of a 7-person household.
Age 26
b. ~1914
Male
Son
Born: Penna
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Philadelphia-County, Pennsylvania |
| Surname | Kane |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Penna |
| 1935 Residence (City) | Philadelphia City |
| 1935 Residence (County) | Phila |
| Additional Details | |
| Occupation | Clerical |
| Industry | Public Assistance |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 982 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
| Occupation | Clerical |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1914 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Anna Kane | Daughter | — | 30 | ~1910 |
| Margaret Kane | Daughter | — | 24 | ~1916 |
| Joseph Kane | Head | — | 68 | ~1872 |
| Bartholomew Kane | Son | — | 32 | ~1908 |
| John Kane | Son | — | 26 | ~1914 |
| Joseph Kane | Son | — | 20 | ~1920 |
| Mary Kane | Spouse | — | 58 | ~1882 |
Census Appearances
1930
Philadelphia, Pennsylvania
Son, age 15
Philadelphia, Pennsylvania · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kane |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Penna |
| Father's Birthplace | N. Ireland |
| Mother's Birthplace | N. Ireland |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | penna |
1940
Philadelphia-County, Pennsylvania
Son, age 26
Philadelphia-County, Pennsylvania · implied b. ~1914 — 7 household members
| Surname | Kane |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Penna |
| 1935 Residence (City) | Philadelphia City |
| 1935 Residence (County) | Phila |
| Occupation | Clerical |
| Industry | Public Assistance |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 982 |
| Highest Grade | H 4 |
| 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 Kane across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Kane
Son · 1940 · age 26 · b. ~1914 · Pennsylvania
★ You are viewing this record
Sibling
Anna Kane
Sibling · 1940 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Kane
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bartholomew Kane
Sibling · 1940 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Kane
Sibling · 1940 · age 20
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-t0627-03734-00323)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Sallie Morgan | 46 | Aunt | Assist. Mgr. | Penna |
| 42 | Sarah Applegate | 65 | Head | — | Penna |
| 43 | Sallie Applegate | 37 | Daughter | — | Penna |
| 44 | Jacqueline Applegate | 6 | Daughter | — | Penna |
| 45 | Cancelled | None | — | — | — |
| 46 | Joseph Kane | 68 | Head | Watchman | Baltimore |
| 47 | Mary Kane | 58 | Wife | — | New York State |
| 48 | Bartholomew Kane | 32 | Son | Private Detective | Penna |
| 49 | Anna Kane | 30 | Daughter | Clerk | Penna |
| 50 | John Kane THIS PERSON | 26 | Son | Clerical | Penna |
| 51 | Margaret Kane | 24 | Daughter | Clerical | Penna |
| 52 | Joseph Kane | 20 | Son | — | Penna |
| 53 | Margaret Connelly | 68 | Head | — | New York State |
| 54 | Margaret Murray | 44 | Daughter | — | Penna |
| 55 | Mary Connelly | 47 | Daughter | Salesgirl | Penna |
| 56 | Margaret Mary Murray | 9 | Granddaughter | — | Penna |
| 57 | Patrick Joseph Eagan | 64 | Head | — | Northern Ireland |
| 58 | Agnes Eagan | 63 | Wife | — | South Carolina |
| 59 | Martin Eagan | 32 | Son | Mail Clerk | Penna |
| 60 | Mary Eagan | 30 | Daughter | Operator | Penna |
| 61 | Catherine Eagan | 28 | Daughter | Secretary | Penna |
| 62 | James Eagan | 25 | Son | Investigator | Penna |
| 63 | Edward Kane | 47 | Head | — | New York State |
| 64 | Irene Kane | 39 | Wife | Doctor | Penna |
| 65 | Regina Kane | 21 | Daughter | Assist. Treasurer | Penna |
| 66 | Joseph Jr. Kane | 20 | Son | Assist. Engineer | Penna |
| 67 | Michel Finucane | 70 | Head | — | Penna |
| 68 | Anne Finucane | 63 | Wife | — | New York State |
| 69 | Agnes Finucane | 27 | Daughter | Operator | Penna |
| 70 | Peter Joseph Kennedy | 37 | Head | Ship Fitter | Penna |
| 71 | Hannah Kennedy | 68 | Mother | — | Penna |
| 72 | Elizabeth Kennedy | 30 | Sister | Operator | Penna |
| 73 | Joseph Krajak | 40 | Head | Fireman | Penna |
| 74 | Anna Krajak | 40 | Wife | — | Penna |
| 75 | Miriam A. Krajak | 20 | Daughter | Nurse | Penna |
| 76 | Joseph Jr. Krajak | 18 | Son | — | Penna |
| 77 | James Krajak | 16 | Son | — | Penna |
| 78 | Eliza Morell | 66 | Mother-in-law | — | Penna |
| 79 | Hugh Hennessey | 65 | Head | Supervisor | Penna |
| 80 | Catherine Hennessey | 60 | Wife | — | 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)