MD
Margaret Daly — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this Margaret Daly across the 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1896), then head of a 8-person household.
Age 44
b. ~1896
Female
Spouse
Born: Mass
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Daly |
| Given Name | Margaret E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Mass |
| 1935 Residence (City) | Chelsea City |
| 1935 Residence (County) | Suffolk |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | mass |
| Township / Ward | Chelsea City |
| Est. Birth Year | ~1896 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| James Daly | Son | — | 17 | ~1923 |
| Margaret Daly | Daughter | — | 8 | ~1932 |
| Martha Daly | Daughter | — | 19 | ~1921 |
| John Daly | Son | — | 15 | ~1925 |
| Joseph Daly | Son | — | 13 | ~1927 |
| Benjamin Daly | Son | — | 11 | ~1929 |
| Margaret Daly | Spouse | — | 44 | ~1896 |
| Michael Daly | Head | — | 50 | ~1890 |
Census Appearances
1930
Suffolk, Massachusetts
Spouse, age 34
Suffolk, Massachusetts · implied b. ~1896 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Daley |
| Given Name | Margaret E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Mass |
| Age at First Marriage | 22 |
| Father's Birthplace | Mass |
| Mother's Birthplace | Ireland S |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | mass |
1940
Suffolk-County, Massachusetts
Spouse, age 44
Suffolk-County, Massachusetts · implied b. ~1896 — 8 household members
| Surname | Daly |
| Given Name | Margaret E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Mass |
| 1935 Residence (City) | Chelsea City |
| 1935 Residence (County) | Suffolk |
| Industry | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | mass |
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 Daly across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Daly
Spouse · 1940 · age 44 · b. ~1896 · 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-t0627-01642-00145)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John Brown | 3 | Son | — | Mass |
| 42 | Louis Brown | 57 | Head | Painter | Russia |
| 43 | Annie Brown | 56 | Wife | — | Russia |
| 44 | Irving Brown | 28 | Son | Painter | New York |
| 45 | Meyer Brown | 23 | Son | New Worker | Mass |
| 46 | Helen Brown | 20 | Daughter | New Worker | Mass |
| 47 | Sidney Brown | 17 | Son | — | Mass |
| 48 | Isabella Smith | 81 | Head | — | Maine |
| 49 | Ralph Smith | 60 | Son | Cabinet Maker | Mass |
| 50 | Warren Smith | 53 | Son | Proprietor | Mass |
| 51 | Benjamin Smith | 40 | Son | Laborer | Mass |
| 52 | Michael J. Daly | 50 | Head | Is Clerk | Mass |
| 53 | Margaret E. Daly THIS PERSON | 44 | Wife | — | Mass |
| 54 | Martha Daly | 19 | Daughter | — | Mass |
| 55 | James A. Daly | 17 | Son | C.C.C. | Mass |
| 56 | John Daly | 15 | Son | — | Mass |
| 57 | Joseph Daly | 13 | Son | — | Mass |
| 58 | Benjamin Daly | 11 | Son | — | Mass |
| 59 | Margaret Daly | 8 | Daughter | — | Mass |
| 60 | Joseph Welch | 26 | Head | Laborer | Mass |
| 61 | Agnes Welch | 26 | Wife | — | Mass |
| 62 | Joseph Jr. Welch | 6 | Son | — | Mass |
| 63 | Lois Welch | 5 | Daughter | — | Mass |
| 64 | John Cronin | 67 | Head | Plumber | Ireland |
| 65 | Julia Cronin | 44 | Wife | — | Ireland |
| 66 | James Cronin | 15 | Son | — | Mass |
| 67 | Phillip Weinstein | 36 | Head | Developer | Scotland |
| 68 | Lillian Weinstein | 33 | Wife | — | Mass |
| 69 | Marilyn Weinstein | 5 | Daughter | — | Mass |
| 70 | Lois Weinstein | 1 | Daughter | — | Mass |
| 71 | Gertrude Hyman | 66 | Mother in law | — | Russia |
| 72 | Morris Skondelaky | 40 | Head | Sub Carrier | Mass |
| 73 | Ella Skondelaky | 39 | Wife | — | Mass |
| 74 | Harris Skondelaky | 16 | Son | — | Mass |
| 75 | Jacob Skondelaky | 14 | Son | — | Mass |
| 76 | Elliott Skondelaky | 6 | Son | — | Mass |
| 77 | Nathan Tarbox | 30 | Head | Truck Driver | Mass |
| 78 | Anne Tarbox | 27 | Wife | — | Mass |
| 79 | William Tarbox | 6 | Son | — | Mass |
| 80 | Ethel Tarbox | 2 | Daughter | — | Mass |
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)