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Margaret Morris — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this Margaret Morris across the 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 7-person household.
Age 11
b. ~1929
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Morris |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston |
| 1935 Residence (County) | Suffolk |
| Additional Details | |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Boston |
| Est. Birth Year | ~1929 |
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 |
|---|---|---|---|---|
| Margaret Morris | Daughter | — | 11 | ~1929 |
| Edward Morris | Head | — | 39 | ~1901 |
| John Morris | Son | — | 10 | ~1930 |
| Henry Morris | Son | — | 1 | ~1939 |
| Richard Morris | Son | — | 3 | ~1937 |
| Adrian Morris | Son | — | 7 | ~1933 |
| Catherine Morris | Spouse | — | 36 | ~1904 |
Census Appearances
1930
Suffolk, Massachusetts
Daughter, age 2
Suffolk, Massachusetts · implied b. ~1928 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morris |
| Given Name | Margaret R. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Daughter, age 11
Suffolk-County, Massachusetts · implied b. ~1929 — 7 household members
| Surname | Morris |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston |
| 1935 Residence (County) | Suffolk |
| Highest Grade | 6 |
| 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 Margaret Morris across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Morris
Daughter · 1940 · age 11 · b. ~1929 · Massachusetts
★ You are viewing this record
Sibling
John Morris
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Henry Morris
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Morris
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Adrian Morris
Sibling · 1940 · age 7
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-t0627-01671-00505)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Horrigan Helen Hourigan | 44 | Sister | Repairer | Maine |
| 42 | Loughlan Julia Hourigan | 53 | Aunt | Registered Nurse | Maine |
| 43 | Thomas A Farrell | 49 | Head | Salesman | Eire |
| 44 | Annie E Farrell | 47 | Wife | — | Eire |
| 45 | Patrick Farrell | 20 | Son | Service Man | Massachusetts |
| 46 | James Farrell | 19 | Son | Shipper | Massachusetts |
| 47 | Edward Farrell | 17 | Son | — | New Jersey |
| 48 | David Farrell | 13 | Son | — | New Jersey |
| 49 | Patrick J Burke | 51 | Head | Carpenter | Eire |
| 50 | Annie E Burke | 43 | Wife | — | Eire |
| 51 | Mary Burke | 16 | Daughter | — | Massachusetts |
| 52 | Frances Burke | 11 | Daughter | — | Massachusetts |
| 53 | William Burke | 8 | Son | — | Massachusetts |
| 54 | Joseph Burke | 7 | Son | — | Massachusetts |
| 55 | John J Ryan | 74 | Head | — | Eire |
| 56 | Margaret Ryan | 67 | Wife | — | Eire |
| 57 | Mildred Ryan | 34 | Daughter | Painter | Massachusetts |
| 58 | Michael Tobin | 54 | Head | Caretaker | Eire |
| 59 | Ellen Tobin | 51 | Wife | — | Eire |
| 60 | Edward Morris | 39 | Head | Checker | Indiana |
| 61 | Catherine Morris | 36 | Wife | — | Massachusetts |
| 62 | Margaret Morris THIS PERSON | 11 | Daughter | — | Massachusetts |
| 63 | John Morris | 10 | Son | — | Massachusetts |
| 64 | Adrian Morris | 7 | Son | — | Massachusetts |
| 65 | Richard Morris | 3 | Son | — | Massachusetts |
| 66 | Henry Morris | 1 | Son | — | Massachusetts |
| 67 | Konstantt Wieznicki | 40 | Head | Moulder | Poland |
| 68 | Margaret Wieznicki | 44 | Wife | — | Poland |
| 69 | Helen Wieznicki | 22 | Daughter | Milliner | Massachusetts |
| 70 | Henry Wieznicki | 20 | Son | Bakers Helper | Massachusetts |
| 71 | Stanley Wieznicki | 18 | Son | Laborer | Massachusetts |
| 72 | Edward Wieznicki | 15 | Son | — | Massachusetts |
| 73 | Alex Wieznicki | 12 | Son | — | Massachusetts |
| 74 | Julius Wieznicki | 7 | Son | — | Massachusetts |
| 75 | Thomas J Feeney | 36 | Head | Tractor Operator | Eire |
| 76 | Nora Feeney | 30 | Wife | — | Eire |
| 77 | Mary J Feeney | 11 | Daughter | — | Massachusetts |
| 78 | Thomas Feeney | 10 | Son | — | Massachusetts |
| 79 | John Feeney | 7 | Son | — | Massachusetts |
| 80 | Christopher J Colbert | 51 | Head | Pipe Fitter | Eire |
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)