JD
James Daley — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this James Daley across the 1930 and 1940 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1880), then head of a 8-person household.
Age 50
b. ~1880
Male
Head
Born: Irish Free State
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Worcester, Massachusetts |
| Surname | Daley |
| Given Name | James E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| Naturalization Status | Naturalized |
| Year of Immigration | 1905 |
| Age at First Marriage | 28 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Occupation | Foreman |
| Industry | Grinding Wheel |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 25 |
| Veteran | No |
| Birthplace (normalized) | irish free state |
| Occupation | Foreman |
| Township / Ward | City Of Worcester |
| Est. Birth Year | ~1880 |
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 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Cecelia Daley | Spouse | — | 47 | ~1883 |
| Rita Daley | Daughter | — | 9 | ~1921 |
| Kathryn Daley | Daughter | — | 16 | ~1914 |
| Florence Daley | Daughter | — | 17 | ~1913 |
| Mary Daley | Daughter | — | 21 | ~1909 |
| Agnes Daley | Daughter | — | 13 | ~1917 |
| James Daley | Son | — | 19 | ~1911 |
| James Daley | Head | — | 50 | ~1880 |
Census Appearances
1930
Worcester, Massachusetts
Head, age 50
Worcester, Massachusetts · implied b. ~1880 — 8 household members
| Surname | Daley |
| Given Name | James E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| Naturalization Status | Naturalized |
| Year of Immigration | 1905 |
| Age at First Marriage | 28 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Occupation | Foreman |
| Industry | Grinding Wheel |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 25 |
| Veteran | No |
| Birthplace (normalized) | irish free state |
1940
Worcester-County, Massachusetts
Other, age 61
Worcester-County, Massachusetts · implied b. ~1879 — 40 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Daley |
| Given Name | James E. |
| Relationship to Head | Patient |
| Sex | M |
| Color / Race | White |
| Age | 61 |
| Marital Status | Single |
| Birthplace | Irish Free State |
| 1935 Residence (City) | Worcester City |
| 1935 Residence (County) | Worcester |
| Naturalization Status | Naturalized |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birthplace (normalized) | irish free state |
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 James Daley across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Daley
Head · 1930 · age 50 · b. ~1880 · 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
47 people indexed on this census page (ia:1930:massachusettscensus00reel968:0408)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward Power | 15 | Son | — | Massachusetts |
| 2 | Patricia Power | 13 | Daughter | — | Massachusetts |
| 3 | Betty Power | 11 | Daughter | — | Massachusetts |
| 4 | Joseph Power | 8 | Son | — | Massachusetts |
| 5 | Louis J. Riordan | 59 | Head | Freight Handler | Irish Free State |
| 6 | Mary Riordan | 58 | Wife | — | Irish Free State |
| 7 | John Riordan | 24 | Son | Freight Handler | Massachusetts |
| 8 | Mary Riordan | 20 | Daughter | Packer | Massachusetts |
| 9 | Francis Riordan | 16 | Son | — | Massachusetts |
| 10 | Mary A. Foley | 54 | Head | — | Ireland |
| 11 | Catherine A. Foley | 30 | Daughter | Teacher | Massachusetts |
| 12 | Margaret M. Foley | 28 | Daughter | Stenographer | Massachusetts |
| 13 | James Power | 58 | Lodger | Helper | Ireland |
| 14 | Patrick Burke | 52 | Lodger | Watchman | Ireland |
| 15 | Mary O'Leary | 46 | Head | Housework | Ireland |
| 16 | Elizabeth O'Leary | 20 | Daughter | Clerical | Massachusetts |
| 17 | Daniel O'Leary | 14 | Son | — | Massachusetts |
| 18 | James E. Daley THIS PERSON | 50 | Head | Foreman | Irish Free State |
| 19 | Cecelia A. Daley | 47 | Wife | — | Irish Free State |
| 20 | Mary A. Daley | 21 | Daughter | Teacher | Massachusetts |
| 21 | James E. Jr. Daley | 19 | Son | Clerk | Massachusetts |
| 22 | Florence Daley | 17 | Daughter | Operator | Massachusetts |
| 23 | Kathryn R. Daley | 16 | Daughter | — | Massachusetts |
| 24 | Agnes M. Daley | 13 | Daughter | — | Massachusetts |
| 25 | Rita C. Daley | 9 | Daughter | — | Massachusetts |
| 26 | Thomas J. Scanlon | 28 | Head | Driver | Massachusetts |
| 27 | Marion Scanlon | 28 | Wife | — | Vermont |
| 28 | Harlan Scanlon | 5 | Son | — | Massachusetts |
| 29 | Beverly Scanlon | 1 | Daughter | — | Massachusetts |
| 30 | Annette Seneal | 18 | Sister-in-law | Packer | Massachusetts |
| 31 | Rita Seneal | 16 | Sister-in-law | Salesgirl | Massachusetts |
| 32 | Catherine Scanlon | 30 | Head | Bookkeeper | Massachusetts |
| 33 | Catherine A. Scanlon | 66 | Mother | — | England |
| 34 | Joseph Brogan | 66 | Head | Officer | Massachusetts |
| 35 | Sarah Brogan | 48 | Wife | — | Massachusetts |
| 36 | John F. Brogan | 36 | Son | Mail Carrier | Massachusetts |
| 37 | John Stott | 68 | Head | Printer | Canada-English |
| 38 | Joseph Laffert | 71 | Head | Gate Tender | Canada-French |
| 39 | Melina Laffert | 52 | Wife | — | Massachusetts |
| 40 | Leah Laffert | 22 | Daughter | Inspector | Massachusetts |
| 41 | Michael Flynn | 40 | Head | Gardener | Massachusetts |
| 42 | Helen L. Flynn | 38 | Sister | Clerk | Massachusetts |
| 43 | Patrick Lacy | 54 | Head | Elevator Operator | Irish Free State |
| 44 | Ellen Lacy | 46 | Wife | — | Irish Free State |
| 45 | John F. Lacy | 23 | Son | Driver | Massachusetts |
| 46 | Mary E. Lacy | 20 | Daughter | Packer | Massachusetts |
| 47 | Gust. Larson | 30 | Boarder | Laborer | Norway |
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)