MK
Margaret Kane — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this Margaret Kane across the 1920, 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1891), then head of a 7-person household.
Age 49
b. ~1891
Female
Spouse
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Kane |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Additional Details | |
| Highest Grade | C 1 |
| 1935 Residence | Same house |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Boston City |
| Est. Birth Year | ~1891 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Paul Kane | Son | — | 14 | ~1926 |
| Margaret Kane | Spouse | — | 49 | ~1891 |
| Robert Kane | Son | — | 20 | ~1920 |
| Ruth Kane | Daughter | — | 14 | ~1926 |
| James Kane | Head | — | 50 | ~1890 |
| George Kane | Son | — | 23 | ~1917 |
| Norman Kane | Son | — | 17 | ~1923 |
Census Appearances
1920
Suffolk, Massachusetts
Spouse, age 31
Suffolk, Massachusetts · implied b. ~1889 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kane |
| Given Name | Margaret J. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Suffolk, Massachusetts
Spouse, age 40
Suffolk, Massachusetts · implied b. ~1890 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kane |
| Given Name | Margaret M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 25 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Spouse, age 49
Suffolk-County, Massachusetts · implied b. ~1891 — 7 household members
| Surname | Kane |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston City |
| 1935 Residence (County) | Suffolk |
| Highest Grade | C 1 |
| 1935 Residence | Same house |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Margaret Kane across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Kane
Spouse · 1940 · age 49 · b. ~1891 · Massachusetts
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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 — Suffolk-County, Massachusetts
Open full size
1940 US Federal Census — Suffolk-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01680-00034)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ruth Hamilton | 47 | Head | Stenographer | Massachusetts |
| 2 | Henry L. Hamilton | 22 | Son | Secretary | Massachusetts |
| 3 | John J. Maloney | 51 | Lodger | Lawyer | Massachusetts |
| 4 | Andrew Rochon | 40 | Head | Contractor | Massachusetts |
| 5 | Nancy P. Rochon | 38 | Wife | — | New York |
| 6 | Marjorie Rochon | 18 | Daughter | — | New York |
| 7 | Peter Rochon | 2 | Son | — | Massachusetts |
| 8 | Edward J. Deveney | 52 | Head | Partner | Massachusetts |
| 9 | Catherine M. Deveney | 44 | Wife | — | Massachusetts |
| 10 | Mary F. Deveney | 16 | Daughter | — | Massachusetts |
| 11 | Margaret J. Deveney | 12 | Daughter | — | Massachusetts |
| 12 | Laura Munroe | 18 | Maid | — | Massachusetts |
| 13 | Harrington Wyand | 46 | Head | Police Officer | Canada English |
| 14 | Frances C. Wyand | 40 | Wife | — | Massachusetts |
| 15 | Edgar D. Wyand | 15 | Daughter | — | Massachusetts |
| 16 | Carolyn Wyand | 9 | Daughter | — | Massachusetts |
| 17 | Marion Wyand | 8 | Daughter | — | Massachusetts |
| 18 | Jennie Meeh | 35 | Mother in law | Stenographer | Massachusetts |
| 19 | James Kane | 50 | Head | Dealer | Massachusetts |
| 20 | Margaret Kane THIS PERSON | 49 | Wife | — | Massachusetts |
| 21 | George Kane | 23 | Son | Bookkeeper | Massachusetts |
| 22 | Robert Kane | 20 | Son | Salesman | Massachusetts |
| 23 | Norman Kane | 17 | Son | — | Massachusetts |
| 24 | Paul Kane | 14 | Son | — | Massachusetts |
| 25 | Ruth Kane | 14 | Daughter | — | Massachusetts |
| 26 | Francis K. Morrissey | 34 | Head | Foreman | Massachusetts |
| 27 | Mary I. Morrissey | 33 | Wife | Saleswoman | Massachusetts |
| 28 | James D. Heffernan | 55 | Head | Salesman-Agent | Massachusetts |
| 29 | Mary E. V. Heffernan | 51 | Wife | — | Massachusetts |
| 30 | Mary Heffernan | 22 | Daughter | Clerical | Massachusetts |
| 31 | John R. Heffernan | 19 | Son | — | Massachusetts |
| 32 | Paul G. Heffernan | 17 | Son | — | Massachusetts |
| 33 | Amy G. Heffernan | 61 | Sister | Secretary Stenographer | Massachusetts |
| 34 | William F. Kane | 44 | Head | Attorney | Massachusetts |
| 35 | Gladys F. Kane | 36 | Wife | — | Massachusetts |
| 36 | Annie A. Mccarthy | 72 | Head | — | Irish Free State |
| 37 | Anna C. Mccarthy | 38 | Daughter | Operator | Massachusetts |
| 38 | Mildred M. Mccarthy | 37 | Daughter | Stenographer | Massachusetts |
| 39 | Lawrence E. Lodge | 30 | Head | Salesman | Massachusetts |
| 40 | Margaret M. Lodge | 30 | Wife | — | Massachusetts |
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)