JD
James Daley — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Essex-County, Massachusetts
Our Model Tree links this James Daley across the 1930 and 1940 US Censuses in Essex-County, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 6-person household.
Age 16
b. ~1924
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, Massachusetts |
| Surname | Daley |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Peabody City |
| 1935 Residence (County) | Essex |
| Additional Details | |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Peabody City |
| Est. Birth Year | ~1924 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Margaret Daley | Daughter | — | 20 | ~1920 |
| Marie Daley | Spouse | — | 41 | ~1899 |
| Mary Daley | Daughter | — | 19 | ~1921 |
| William Daley | Son | — | 4 | ~1936 |
| James Daley | Son | — | 16 | ~1924 |
| James Daley | Head | — | 45 | ~1895 |
Census Appearances
1930
Middlesex, Massachusetts
Son, age 5
Middlesex, Massachusetts · implied b. ~1925 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Daley |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Essex-County, Massachusetts
Son, age 16
Essex-County, Massachusetts · implied b. ~1924 — 6 household members
| Surname | Daley |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Peabody City |
| 1935 Residence (County) | Essex |
| Highest Grade | H-2 |
| 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 James Daley across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Daley
Son · 1940 · age 16 · b. ~1924 · Massachusetts
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Sibling
Margaret Daley
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Daley
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Daley
Sibling · 1940 · age 4
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 — Essex-County, Massachusetts
Open full size
1940 US Federal Census — Essex-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01588-00507)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Fred M. Maitland | 47 | Head | Fireman | Massachusetts |
| 42 | Ethel Maitland | 43 | Wife | — | Massachusetts |
| 43 | John D. Maitland | 11 | Son | — | Massachusetts |
| 44 | George Bridge | 72 | Head | Blacksmith | Massachusetts |
| 45 | Laura A. Bridge | 64 | Sister | — | Massachusetts |
| 46 | Mary Sheehan | 43 | Head | — | Massachusetts |
| 47 | Bernard Sheehan | 21 | Son | Mechanic | Massachusetts |
| 48 | Mary Sheehan | 18 | Daughter | Winder | Massachusetts |
| 49 | Francis Sheehan | 9 | Son | — | Massachusetts |
| 50 | Mary J. Mcdonough | 66 | Mother | — | Massachusetts |
| 51 | George Chandler | 79 | Head | — | Massachusetts |
| 52 | Annie Chandler | 71 | Wife | — | Massachusetts |
| 53 | James T. Daley | 45 | Head | Stacker | Irish Free State |
| 54 | Marie Daley | 41 | Wife | — | Irish Free State |
| 55 | Margaret Daley | 20 | Daughter | Folder | Massachusetts |
| 56 | Mary Daley | 19 | Daughter | — | Massachusetts |
| 57 | James Daley THIS PERSON | 16 | Son | — | Massachusetts |
| 58 | William Daley | 4 | Son | — | Massachusetts |
| 59 | Timothy Daley | 56 | Head | Fireman | Irish Free State |
| 60 | Margaret Daley | 51 | Wife | — | Massachusetts |
| 61 | James Daley | 14 | Son | — | Massachusetts |
| 62 | Norman Morrison | 71 | Head | Laborer | Scotland |
| 63 | Mary Morrison | 72 | Wife | — | Scotland |
| 64 | Malcolm Morrison | 33 | Son | Manager | Massachusetts |
| 65 | James S. Murphy | 73 | Head | Proprietor | Rhode Island |
| 66 | Sarah Murphy | 70 | Wife | — | Massachusetts |
| 67 | Victor Murphy | 42 | Son | Salesman | Massachusetts |
| 68 | John Murphy | 40 | Son | Attorney | New Hampshire |
| 69 | Israel Spatrick | 58 | Head | Part Owner Manager | Russia |
| 70 | Rose Spatrick | 58 | Wife | — | Russia |
| 71 | Arthur Spatrick | 24 | Son | Buffer | Massachusetts |
| 72 | William Spatrick | 22 | Son | Clerk | Massachusetts |
| 73 | Harry Bacherman | 45 | Head | Manager | Russia |
| 74 | Jennie Bacherman | 45 | Wife | — | Russia |
| 75 | Marion Bacherman | 20 | Daughter | Bookkeeper | Massachusetts |
| 76 | Annette Bacherman | 16 | Daughter | — | Massachusetts |
| 77 | Edward Bacherman | 10 | Son | — | Massachusetts |
| 78 | Evelyn Bacherman | 5 | Daughter | — | Massachusetts |
| 79 | George Cassidy | 56 | Head | Tacker | Massachusetts |
| 80 | Mary Cassidy | 55 | Wife | — | Massachusetts |
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)