WC
William Curran — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this William Curran across the 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 10-person household.
Age 12
b. ~1918
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Curran |
| Given Name | William E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Wakefield Town Pt |
| Est. Birth Year | ~1918 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| Robert Curran | Son | — | 9 | ~1921 |
| Dorothy Curran | Daughter | — | 15 | ~1915 |
| John Curran | Son | — | 13 | ~1917 |
| Charles Curran | Son | — | 4 | ~1926 |
| Leo Curran | Son | — | 7 | ~1923 |
| Margaret Curran | Daughter | — | ~1930 | |
| Richard Curran | Son | — | 5 | ~1925 |
| William Curran | Son | — | 12 | ~1918 |
| Catherine Curran | Spouse | — | 41 | ~1889 |
| John Curran | Head | — | 40 | ~1890 |
Census Appearances
1920
Middlesex, Massachusetts
Son, age 1
Middlesex, Massachusetts · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Curran |
| Given Name | William E |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Son, age 12
Middlesex, Massachusetts · implied b. ~1918 — 10 household members
| Surname | Curran |
| Given Name | William E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| 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 |
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 William Curran across 2 US Census years (1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
William Curran
Son · 1930 · age 12 · b. ~1918 · Massachusetts
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Sibling
John Curran
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Curran
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Curran
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Curran
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Curran
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Curran
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Curran
Sibling · 1930 · age 9
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
1930 US Federal Census — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel929:0968)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Sally Ann Alexander | 0 | Daughter | — | New Hampshire |
| 52 | Felix Alexander | 39 | Head | Painter | Italy |
| 53 | Susie Alexander | 33 | Wife | — | Italy |
| 54 | Antonio Alexander | 11 | Son | — | Massachusetts |
| 55 | Felix Jr. Alexander | 9 | Son | — | Massachusetts |
| 56 | Joseph Alexander | 7 | Son | — | Massachusetts |
| 57 | Carmella Alexander | 5 | Daughter | — | Massachusetts |
| 58 | Theresa Alexander | 4 | Daughter | — | Massachusetts |
| 59 | John D. Sheahan | 43 | Head | Manager | Massachusetts |
| 60 | Annie R. Sheahan | 43 | Wife | — | Massachusetts |
| 61 | Gladys Sheahan | 21 | Daughter | Counter | Massachusetts |
| 62 | Roland Sheahan | 19 | Son | Bookkeeper | Massachusetts |
| 63 | Clair Sheahan | 15 | Daughter | — | Massachusetts |
| 64 | Leonard Sheahan | 13 | Son | — | Massachusetts |
| 65 | Marion Sheahan | 10 | Daughter | — | Massachusetts |
| 66 | John Jr. Sheahan | 7 | Son | — | Massachusetts |
| 67 | Margaret Reagan | 41 | Head | Housekeeper | Massachusetts |
| 68 | Arline Reagan | 21 | Daughter | Saleslady | Massachusetts |
| 69 | Margaret Reagan | 19 | Daughter | Operator | Massachusetts |
| 70 | Daniel Reagan | 18 | Son | — | Massachusetts |
| 71 | John Reagan | 13 | Son | — | Massachusetts |
| 72 | Mary Reagan | 12 | Daughter | — | Massachusetts |
| 73 | Alice Reagan | 11 | Daughter | — | Massachusetts |
| 74 | Louis A. Moore | 26 | Head | Bookkeeper | Massachusetts |
| 75 | Margaret Moore | 26 | Wife | — | Massachusetts |
| 76 | Allan Moore | 1 | Son | — | Massachusetts |
| 77 | Barbara Moore | 0 | Daughter | — | Massachusetts |
| 78 | Margaret Lefurge | 68 | Mother-in-law | — | Scotland |
| 79 | Joseph Johnston | 38 | Brother-in-law | Greenkeeper | Scotland |
| 80 | Agnes Johnston | 35 | Sister-in-law | — | Scotland |
| 81 | Michael Hattery | 57 | Head | Stone Mason | Irish Free State |
| 82 | Elizabeth Williams | 37 | Head | Housekeeper | Irish Free State |
| 83 | Lillian Williams | 12 | Daughter | — | Massachusetts |
| 84 | Mary Williams | 11 | Daughter | — | Massachusetts |
| 85 | Patrick Foley | 60 | Head | Shoemaker | Irish Free State |
| 86 | Annie Foley | 58 | Wife | — | Irish Free State |
| 87 | Patrick O'Brien | 18 | Grandson | — | Irish Free State |
| 88 | James O'Brien | 17 | Grandson | — | Irish Free State |
| 89 | John F. Curran | 40 | Head | Plumber | Massachusetts |
| 90 | Catherine Curran | 41 | Wife | — | Massachusetts |
| 91 | Dorothy Curran | 15 | Daughter | — | Massachusetts |
| 92 | John F. Curran | 13 | Son | — | Massachusetts |
| 93 | William E. Curran THIS PERSON | 12 | Son | — | Massachusetts |
| 94 | Robert F. Curran | 9 | Son | — | Massachusetts |
| 95 | Leo Curran | 7 | Son | — | Massachusetts |
| 96 | Richard A. Curran | 5 | Son | — | Massachusetts |
| 97 | Charles C. Curran | 4 | Son | — | Massachusetts |
| 98 | Margaret Curran | 0 | Daughter | — | Massachusetts |
| 99 | Owen A. Kenney | 37 | Head | Office Clerk | Massachusetts |
| 100 | Renee Kenney | 35 | Wife | — | 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)