MK
Mary Kane — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lackawanna-County, Pennsylvania
Our Model Tree links this Mary Kane across the 1930 and 1940 US Censuses in Lackawanna-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 7-person household.
Age 18
b. ~1922
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lackawanna-County, Pennsylvania |
| Surname | Kane |
| Given Name | Mary Louise |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | CARBONDALE |
| 1935 Residence (County) | LACKAWANNA |
| Additional Details | |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Carbondale |
| Est. Birth Year | ~1922 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Kane | Daughter | — | 13 | ~1927 |
| Anita Kane | Daughter | — | 16 | ~1924 |
| Marjorie Kane | Daughter | — | 19 | ~1921 |
| Mary Kane | Daughter | — | 18 | ~1922 |
| M Kane | Head | — | 53 | ~1887 |
| Francis Kane | Son | — | 20 | ~1920 |
| Julia Kane | Spouse | — | 49 | ~1891 |
Census Appearances
1930
Lackawanna, Pennsylvania
Daughter, age 8
Lackawanna, Pennsylvania · implied b. ~1922 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kane |
| Given Name | Mary Louise |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Lackawanna-County, Pennsylvania
Daughter, age 18
Lackawanna-County, Pennsylvania · implied b. ~1922 — 7 household members
| Surname | Kane |
| Given Name | Mary Louise |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | CARBONDALE |
| 1935 Residence (County) | LACKAWANNA |
| Highest Grade | H-4 |
| 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 Mary Kane across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Kane
Daughter · 1940 · age 18 · b. ~1922 · Pennsylvania
★ You are viewing this record
Sibling
Francis Kane
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Kane
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anita Kane
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Kane
Sibling · 1940 · age 13
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 — Lackawanna-County, Pennsylvania
Open full size
1940 US Federal Census — Lackawanna-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03522-00673)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Nellie Kane | 43 | Wife | — | Pennsylvania |
| 42 | Mary Kane | 17 | Daughter | — | Pennsylvania |
| 43 | Margaret Kane | 15 | Daughter | — | Pennsylvania |
| 44 | Cathryn Kane | 13 | Daughter | — | Pennsylvania |
| 45 | Helen Kane | 10 | Daughter | — | Pennsylvania |
| 46 | M. Francis Kane | 53 | Head | Bus Operator | Pennsylvania |
| 47 | Julia Kane | 49 | Wife | — | Pennsylvania |
| 48 | Francis Kane | 20 | Son | — | Pennsylvania |
| 49 | Marjorie Kane | 19 | Daughter | New Worker | Pennsylvania |
| 50 | Mary Louise Kane THIS PERSON | 18 | Daughter | — | Pennsylvania |
| 51 | Anita Kane | 16 | Daughter | — | Pennsylvania |
| 52 | Dorothy Kane | 13 | Daughter | — | Pennsylvania |
| 53 | Charles Toolan | 66 | Head | Railroad Conductor | Pennsylvania |
| 54 | Mary Toolan | 65 | Wife | — | Pennsylvania |
| 55 | Mary E. Toolan | 29 | Daughter | School Teacher | Pennsylvania |
| 56 | Patrick Kowte | 44 | Head | Accountant | Pennsylvania |
| 57 | Margaret Kowte | 45 | Wife | — | Pennsylvania |
| 58 | Theresa Mcdonal | 54 | Head | — | Pennsylvania |
| 59 | Patrick Gottints | 60 | Brother | — | Pennsylvania |
| 60 | Elizabeth Gottints | 54 | In Law | — | Pennsylvania |
| 61 | Thomas Collins | 32 | Head | Paper Salesman | Pennsylvania |
| 62 | Elizabeth Collins | 32 | Wife | — | Pennsylvania |
| 63 | James Collins | 4 | Son | — | Pennsylvania |
| 64 | Betty J. Collins | 1 | Daughter | — | Pennsylvania |
| 65 | Charles Greic | 50 | Head | Pump Runner | Pennsylvania |
| 66 | Evelyn Greic | 41 | Wife | — | Pennsylvania |
| 67 | Charles Greic | 26 | Son | Clerk & Waiter | Pennsylvania |
| 68 | Mary Greic | 83 | In Law | — | Pennsylvania |
| 69 | Theresa Gilroy | 46 | Head | — | Pennsylvania |
| 70 | Joan Gilroy | 28 | Son | Excavation Laborer | Pennsylvania |
| 71 | Paul Gilroy | 26 | Son | Driver | Pennsylvania |
| 72 | Francis Molinaro | 47 | Head | Miner | Pennsylvania |
| 73 | Mary Molinaro | 43 | Wife | — | Pennsylvania |
| 74 | Catherine Molinaro | 22 | Daughter | Hairdresser | Pennsylvania |
| 75 | Constantino Molinaro | 20 | Son | New Worker | Pennsylvania |
| 76 | Marie Molinaro | 15 | Daughter | — | Pennsylvania |
| 77 | Stella Molinaro | 15 | Daughter | — | Pennsylvania |
| 78 | Theresa Molinaro | 10 | Daughter | — | Pennsylvania |
| 79 | Gertrude Molinaro | 10 | Daughter | — | Pennsylvania |
| 80 | Dolores Molinaro | 2 | Daughter | — | Pennsylvania |
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)