MD
Margaret Daly — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Margaret Daly across the 1920, 1930 and 1940 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1885), then head of a 10-person household.
Age 45
b. ~1885
Female
Spouse
Born: Massachusetts
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Worcester, Massachusetts |
| Surname | Daly |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 20 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Worcester City |
| Est. Birth Year | ~1885 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Joseph Daly | Son | — | 14 | ~1916 |
| Mary Daly | Daughter | — | 11 | ~1919 |
| John Daly | Son | — | 19 | ~1911 |
| Paul Daly | Son | — | 17 | ~1913 |
| Joseph Daly | Head | — | 53 | ~1877 |
| Margaret Daly | Spouse | — | 45 | ~1885 |
| Raymond Daly | Son | — | 21 | ~1909 |
| James Daly | Son | — | 5 | ~1925 |
| Thomas Daly | Son | — | 7 | ~1923 |
| Frederick Daly | Son | — | 21 | ~1909 |
Census Appearances
1920
Worcester, Massachusetts
Spouse, age 35
Worcester, Massachusetts · implied b. ~1885 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Daly |
| Given Name | Margaret |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Worcester, Massachusetts
Spouse, age 45
Worcester, Massachusetts · implied b. ~1885 — 10 household members
| Surname | Daly |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 20 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Worcester-County, Massachusetts
Head, age 54
Worcester-County, Massachusetts · implied b. ~1886 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Daley |
| Given Name | Margaret Mrs. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Worcester City |
| 1935 Residence (County) | Worcester |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 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 Daly 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 Daly
Spouse · 1930 · age 45 · b. ~1885 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Worcester, Massachusetts
Open full size
1930 US Federal Census — Worcester, Massachusetts
Page Contents
30 people indexed on this census page (ia:1930:massachusettscensus00reel968:0181)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thomas O'Brien | 48 | Head | Foreman | Irish Free State |
| 2 | Mary O'Brien | 42 | Wife | — | Irish Free State |
| 3 | Elena O'Brien | 17 | Daughter | Spacer | Massachusetts |
| 4 | James O'Brien | 15 | Son | — | Massachusetts |
| 5 | William O'Brien | 12 | Son | — | Massachusetts |
| 6 | Richard O'Brien | 6 | Son | — | Massachusetts |
| 7 | Joseph O'Brien | 6 | Son | — | Massachusetts |
| 8 | John Mulhearn | 50 | Head | Millwright | Massachusetts |
| 9 | Jeannie Mulhearn | 50 | Wife | — | Irish Free State |
| 10 | Catherine Mulhearn | 19 | Daughter | Printer | Massachusetts |
| 11 | Lillian Mulhearn | 13 | Daughter | — | Massachusetts |
| 12 | Robert Mulhearn | 11 | Son | — | Massachusetts |
| 13 | Irene Mulhearn | 6 | Daughter | — | Massachusetts |
| 14 | William Mulhearn | 0 | Son | — | Massachusetts |
| 15 | Bridget Marley | 66 | Aunt | — | Irish Free State |
| 16 | Frank Carlson | 57 | Head | Wire Drawer | Finland |
| 17 | Ida Carlson | 57 | Wife | — | Finland |
| 18 | Francis Carlson | 24 | Son | Inspector | Massachusetts |
| 19 | Arthur Carlson | 22 | Son | Cook | Massachusetts |
| 20 | Bertha Carlson | 18 | Daughter | — | Massachusetts |
| 21 | Joseph Daly | 53 | Head | Plumber | Massachusetts |
| 22 | Margaret Daly THIS PERSON | 45 | Wife | — | Massachusetts |
| 23 | Raymond Daly | 21 | Son | Chauffeur | Massachusetts |
| 24 | Frederick Daly | 21 | Son | Illuminator | Massachusetts |
| 25 | John Daly | 19 | Son | Stock Boy | Massachusetts |
| 26 | Paul Daly | 17 | Son | — | Massachusetts |
| 27 | Joseph Jr Daly | 14 | Son | — | Massachusetts |
| 28 | Mary Daly | 11 | Daughter | — | Massachusetts |
| 29 | Thomas Daly | 7 | Son | — | Massachusetts |
| 30 | James Daly | 5 | Son | — | Massachusetts |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)