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Margaret Buckley — 1940 US Census Record
Model Tree available1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this Margaret Buckley across the 1920, 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Patrick & Jeremiah — first a daughter (b.~1917), then head of a 4-person household.
Age 23
b. ~1917
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Buckley |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston |
| 1935 Residence (County) | Suffolk |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Boston |
| Est. Birth Year | ~1917 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Buckley | Daughter | — | 23 | ~1917 |
| Edward Buckley | Son | — | 25 | ~1915 |
| Helen Buckley | Head | — | 49 | ~1891 |
| Leo Perrault | Other | — | 47 | ~1893 |
Census Appearances
1920
Suffolk, Massachusetts
Daughter, age 2
Suffolk, Massachusetts · implied b. ~1918 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Buckley |
| Given Name | Margaret G. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Suffolk, Massachusetts
Daughter, age 12
Suffolk, Massachusetts · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Buckley |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Daughter, age 23
Suffolk-County, Massachusetts · implied b. ~1917 — 4 household members
| Surname | Buckley |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston |
| 1935 Residence (County) | Suffolk |
| Class of Worker | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Massachusetts |
| 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 Buckley across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Patrick Buckley (~0.92 confidence) and father Jeremiah Buckley (~0.83 confidence) and mother Bridget Buckley (~0.83 confidence) and mother Anastasia Buckley (~0.92 confidence) and mother Anna Buckley (~0.92 confidence) and mother Helen Buckley (~0.92 confidence). The pedigree spans 2 generations with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.89
Father
Patrick Buckley
b. ~1888
Source father
● Household
· direct · ~0.92
Father
Jeremiah Buckley
b. ~1855
Source father>father
● Household
· direct · ~0.83
Mother
Bridget Buckley
b. ~1865
Source father>mother
● Household
· direct · ~0.83
Mother
Anastasia Buckley
b. ~1893
Source mother
● Household
· direct · ~0.92
Mother
Anna Buckley
b. ~1893
Source mother
● Household
· direct · ~0.92
Mother
Helen Buckley
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Buckley
Daughter · 1940 · age 23 · b. ~1917 · Massachusetts
★ You are viewing this record
Sibling
Edward Buckley
Sibling · 1940 · age 25
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 — 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-t0627-01682-00051)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fred L. Baker | 34 | Head | Auditor | Massachusetts |
| 2 | Ann Baker | 34 | Wife | — | Massachusetts |
| 3 | William J. Baker | 5 | Son | — | Massachusetts |
| 4 | Fred T. Baker | 2 | Son | — | Massachusetts |
| 5 | Leo J. Fitzwilliam | 31 | Head | Artist | Massachusetts |
| 6 | Dorothy Fitzwilliam | 31 | Wife | Clerical Work | Massachusetts |
| 7 | David C. Fitzwilliam | 3 | Son | — | Massachusetts |
| 8 | Ida F. Fitzwilliam | 58 | Mother | — | Rhode Island |
| 9 | Joseph Fitzwilliam | 25 | Brother | — | Massachusetts |
| 10 | Joseph Sheldon | 35 | Head | Car Inspector | England |
| 11 | Helen Sheldon | 29 | Wife | — | Rhode Island |
| 12 | Shirley Sheldon | 8 | Daughter | — | Massachusetts |
| 13 | Kenneth Sheldon | 1 | Son | — | Massachusetts |
| 14 | Vincent Mellone | 37 | Head | Grocer | Italy |
| 15 | Rose Mellone | 34 | Wife | — | Massachusetts |
| 16 | Emilio Mellone | 13 | Son | — | Massachusetts |
| 17 | Mary Mellone | 11 | Daughter | — | Massachusetts |
| 18 | Raymond Mellone | 9 | Son | — | Massachusetts |
| 19 | Vincent Mellone | 1 | Son | — | Massachusetts |
| 20 | John J. Remay | 39 | Head | Mechanic Auto | Massachusetts |
| 21 | Agnes Remay | 35 | Wife | — | Massachusetts |
| 22 | James Remay | 4 | Son | — | Massachusetts |
| 23 | Marie Remay | 2 | Daughter | — | Massachusetts |
| 24 | Daniel Mcdonald | 74 | Father-in-law | — | Canada Eng |
| 25 | Mary Mcdonald | 32 | Sister-in-law | Stenographer | Massachusetts |
| 26 | Helen Buckley | 49 | Head | Presser | Massachusetts |
| 27 | Margaret Buckley THIS PERSON | 23 | Daughter | — | Massachusetts |
| 28 | Edward Buckley | 25 | Son | Checker | Massachusetts |
| 29 | Leo Perrault | 47 | Lodger | Brick Layer | Massachusetts |
| 30 | Eleanor J. Ryan | 72 | Head | — | Massachusetts |
| 31 | Eleanor R. Ryan | 45 | Daughter | Teacher | Massachusetts |
| 32 | Mary J. Sweeney | 69 | Sister-in-law | — | Irish Free State |
| 33 | Richard J. Gook | 37 | Head | Watchman | Massachusetts |
| 34 | Gertrude Gook | 36 | Wife | — | Massachusetts |
| 35 | Barbara Gook | 10 | Daughter | — | Massachusetts |
| 36 | Ronald Gook | 8 | Son | — | Massachusetts |
| 37 | Raphael Badaly | 35 | Head | Fruit Manager | Syria |
| 38 | Beatrice Badaly | 22 | Wife | — | Syria |
| 39 | Venus Badaly | 2 | Daughter | — | Massachusetts |
| 40 | Shafeica Sahaly | 45 | Head | — | Syria |
Pedigree Summary
Margaret + 1 sibling
Gen 1 · 4 parents
~0.92
Gen 2 · 2 grandparents
~0.83
Max depth 4 (1900–1950 window)
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)