MH
Mary Hutchinson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this Mary Hutchinson across the 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 14-person household.
Age 25
b. ~1915
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Hutchinson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | BOSTON City |
| 1935 Residence (County) | SUFFOLK |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Office |
| Class of Worker | PW |
| Hours Worked | 3 |
| Income (1939) | 210 |
| Highest Grade | H 4 |
| 1935 Residence | Same Place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Bookkeeper |
| Township / Ward | Boston City |
| Est. Birth Year | ~1915 |
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.
14 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Pauline Hutchinson | Daughter | — | 14 | ~1926 |
| Mary Hutchinson | Daughter | — | 25 | ~1915 |
| Catherine Hutchinson | Daughter | — | 21 | ~1919 |
| Frances Hutchinson | Daughter | — | 23 | ~1917 |
| Eleanor Hutchinson | Daughter | — | 19 | ~1921 |
| Margaret Hutchinson | Daughter | — | 17 | ~1923 |
| Mary Hutchinson | Daughter | — | 31 | ~1909 |
| Thomas Hutchinson | Head | — | 52 | ~1888 |
| Mary Hutchinson | Other | — | 2 | ~1938 |
| Joan Hutchinson | Other | — | ~1940 | |
| Jo Hutchinson | Son | — | 27 | ~1913 |
| Joseph Hutchinson | Son | — | 12 | ~1928 |
| Paul Hutchinson | Son | — | 9 | ~1931 |
| Salma Hutchinson | Spouse | — | 53 | ~1887 |
Census Appearances
1930
Suffolk, Massachusetts
Daughter, age 15
Suffolk, Massachusetts · implied b. ~1915 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hutchinson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Daughter, age 25
Suffolk-County, Massachusetts · implied b. ~1915 — 14 household members
| Surname | Hutchinson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | BOSTON City |
| 1935 Residence (County) | SUFFOLK |
| Occupation | Bookkeeper |
| Industry | Office |
| Class of Worker | PW |
| Hours Worked | 3 |
| Income (1939) | 210 |
| Highest Grade | H 4 |
| 1935 Residence | Same Place |
| 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 Mary Hutchinson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hutchinson
Daughter · 1940 · age 25 · b. ~1915 · Massachusetts
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Sibling
Mary Hutchinson
Sibling · 1940 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Hutchinson
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Hutchinson
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jo Hutchinson
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Hutchinson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Hutchinson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Hutchinson
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eleanor Hutchinson
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pauline Hutchinson
Sibling · 1940 · age 14
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-t0627-01669-00646)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Paul R. Dost | 62 | Head | Wire Man | Connecticut |
| 2 | Clara Dost | 55 | Wife | — | Indiana |
| 3 | John Malloy | 54 | Head | Cement Finisher | Irish Free State |
| 4 | Celia Malloy | 26 | Daughter | Waitress | Massachusetts |
| 5 | John Malloy | 18 | Son | — | Massachusetts |
| 6 | James Malloy | 16 | Son | — | Massachusetts |
| 7 | John J. Keating | 62 | Head | Wire Man | Canada English |
| 8 | Elizabeth M. Keating | 62 | Wife | — | Massachusetts |
| 9 | Marion E. Keating | 37 | Daughter | Stenographer | Connecticut |
| 10 | James J. Harrington | 36 | Head | Proprietor | Irish Free State |
| 11 | Margaret M. Harrington | 43 | Daughter | — | Massachusetts |
| 12 | John H. Maguire | 35 | Head | Salesman | Massachusetts |
| 13 | Madeline O. Maguire | 32 | Wife | — | Massachusetts |
| 14 | James J. Maguire | 4 | Son | — | Massachusetts |
| 15 | Carly V. Maguire | 2 | Son | — | Massachusetts |
| 16 | Mary M. Maguire | 0 | Daughter | — | Massachusetts |
| 17 | John J. Dorgan | 33 | Brother in law | Labor Foreman | Massachusetts |
| 18 | Thomas J. Hutchinson | 52 | Head | Brakeman | Irish Free State |
| 19 | Salma D. Hutchinson | 53 | Wife | — | Massachusetts |
| 20 | Jo Thomas Hutchinson | 27 | Son | Laborer | Massachusetts |
| 21 | Mary Hutchinson THIS PERSON | 25 | Daughter | Bookkeeper | Massachusetts |
| 22 | Frances Hutchinson | 23 | Daughter | Clerk | Massachusetts |
| 23 | Catherine Hutchinson | 21 | Daughter | Waitress | Massachusetts |
| 24 | Eleanor Hutchinson | 19 | Daughter | — | Massachusetts |
| 25 | Margaret Hutchinson | 17 | Daughter | — | Massachusetts |
| 26 | Pauline Hutchinson | 14 | Daughter | — | Massachusetts |
| 27 | Joseph Hutchinson | 12 | Son | — | Massachusetts |
| 28 | Paul Hutchinson | 9 | Son | — | Massachusetts |
| 29 | Mary Hutchinson | 31 | Daughter | — | Massachusetts |
| 30 | Mary Frances Hutchinson | 2 | Granddaughter | — | Massachusetts |
| 31 | Joan P. Hutchinson | 0 | Granddaughter | — | Massachusetts |
| 32 | Margaret D. Walsh | 57 | Head | — | Eire |
| 33 | George Walsh | 27 | Son | Inspector | Massachusetts |
| 34 | Walter Dasche | 45 | Head | Accountant | Russia |
| 35 | Emily J. Dasche | 35 | Wife | — | Massachusetts |
| 36 | Walton Sargent | 38 | Head | Painter | Massachusetts |
| 37 | May Sargent | 42 | Wife | — | Massachusetts |
| 38 | Frederick Sargent | 12 | Son | — | Massachusetts |
| 39 | Mary E. Leaser | 74 | Mother in law | — | Massachusetts |
| 40 | Bartley Walsh | 35 | Head | Laborer | Irish Free State |
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)