MK
Mary Kane — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Baltimore-City-County, Maryland
Our Model Tree links this Mary Kane across the 1930 and 1940 US Censuses in Baltimore-City-County, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1898), then head of a 11-person household.
Age 42
b. ~1898
Female
Spouse
Born: Maryland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Baltimore-City-County, Maryland |
| Surname | Kane |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same Place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1898 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Madeline Kane | Daughter | — | 5 | ~1935 |
| Clementine Kane | Daughter | — | 17 | ~1923 |
| Agnes Kane | Daughter | — | 15 | ~1925 |
| Phillip Kane | Head | — | 43 | ~1897 |
| Thomas Kane | Son | — | 12 | ~1928 |
| Michael Kane | Son | — | 7 | ~1933 |
| Aloysius Kane | Son | — | 9 | ~1931 |
| James Kane | Son | — | 18 | ~1922 |
| Phillip Kane | Son | — | 21 | ~1919 |
| John Kane | Son | — | 20 | ~1920 |
| Mary Kane | Spouse | — | 42 | ~1898 |
Census Appearances
1930
Baltimore, Maryland
Spouse, age 32
Baltimore, Maryland · implied b. ~1898 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kane |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Maryland |
| Age at First Marriage | 25 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Spouse, age 42
Baltimore-City-County, Maryland · implied b. ~1898 — 11 household members
| Surname | Kane |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same Place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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
Spouse · 1940 · age 42 · b. ~1898 · Maryland
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Baltimore-City-County, Maryland
Open full size
1940 US Federal Census — Baltimore-City-County, Maryland
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01514-00243)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ignazi Verzi | 66 | Head | — | Italy |
| 42 | Alfrida Verzi | 60 | Wife | — | Italy |
| 43 | Samuel Verzi | 25 | Son | Crane Operator | Italy |
| 44 | Louis Verzi | 15 | Son | — | Italy |
| 45 | Robert Smith | 43 | Head | Pickler | Maryland |
| 46 | Beatrice Smith | 41 | Wife | Janitress | Maryland |
| 47 | Ethel Waters | 60 | Mother-in-law | — | Maryland |
| 48 | Hal Pleasant | 42 | Lodger | — | Maryland |
| 49 | Frank Nelson | 39 | Head | Rigger | Virginia |
| 50 | Lillian Nelson | 39 | Wife | Teacher | Maryland |
| 51 | Rubin Watson | 33 | Lodger | Crane Operator | Maryland |
| 52 | Gertrude Howard | 30 | Lodger | Laborer | Maryland |
| 53 | Thomas Sokens | 31 | Head | Porter | Maryland |
| 54 | Sallie Sokens | 27 | Wife | Domestic | Virginia |
| 55 | Herbert Sokens | 12 | Son | — | Maryland |
| 56 | Evelyn Maker | 31 | Head | Operator | Maryland |
| 57 | Rose Maker | 12 | Daughter | — | Maryland |
| 58 | Bertha Johnson | 47 | Head | — | Ohio |
| 59 | Alma Alefanti | 27 | Daughter | School Teacher | Ohio |
| 60 | Myrtle Roberson | 29 | Lodger | Maid | Maryland |
| 61 | Israel Dobres | 63 | Head | Salesman | Russia |
| 62 | Nettie Dobres | 55 | Wife | — | Russia |
| 63 | Leon Dobres | 18 | Son | — | Maryland |
| 64 | — | None | — | — | — |
| 65 | Franklin Greggio | 60 | Head | Baker | Italy |
| 66 | Rose Greggio | 52 | Wife | — | Italy |
| 67 | James Little | 45 | Head | Greaser | North Carolina |
| 68 | Maggie Little | 42 | Wife | — | North Carolina |
| 69 | Palmer Little | 24 | Brother | — | North Carolina |
| 70 | Phillip Kane | 43 | Head | Laborer | Maryland |
| 71 | Mary Kane THIS PERSON | 42 | Wife | — | Maryland |
| 72 | Phillip Jr. Kane | 21 | Son | — | Maryland |
| 73 | John Kane | 20 | Son | — | Maryland |
| 74 | James Kane | 18 | Son | — | Maryland |
| 75 | Clementine Kane | 17 | Daughter | — | Maryland |
| 76 | Agnes Kane | 15 | Daughter | — | Maryland |
| 77 | Thomas Kane | 12 | Son | — | Maryland |
| 78 | Aloysius Kane | 9 | Son | — | Maryland |
| 79 | Michael Kane | 7 | Son | — | Maryland |
| 80 | Madeline Kane | 5 | Daughter | — | Maryland |
Related Census Records
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)