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John Corcoran — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this John Corcoran across the 1900 and 1910 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1897), then head of a 8-person household.
Age 13
b. ~1897
Male
Son
Born: Massachusetts
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Middlesex, Massachusetts |
| Surname | Corcoran |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Waltham City |
| Est. Birth Year | ~1897 |
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 1910 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Annie Corcoran | Spouse | — | 36 | ~1874 |
| Walter Corcoran | Son | — | 10 | ~1900 |
| John Corcoran | Son | — | 13 | ~1897 |
| William Corcoran | Son | — | 20 | ~1890 |
| Fred Corcoran | Son | — | 12 | ~1898 |
| Frank Corcoran | Son | — | 18 | ~1892 |
| Micheal Corcoran | Head | — | 42 | ~1868 |
| Mary Corcoran | Daughter | — | 15 | ~1895 |
Census Appearances
1900
Middlesex, Massachusetts
Son, age 3
Middlesex, Massachusetts · implied b. ~1897 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Corcoran |
| Given Name | John E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Birth Month | Sep |
| Birth Year | 1897 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1910
Middlesex, Massachusetts
Son, age 13
Middlesex, Massachusetts · implied b. ~1897 — 8 household members
| Surname | Corcoran |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| 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 John Corcoran across 2 US Census years (1900 and 1910) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
John Corcoran
Son · 1910 · age 13 · b. ~1897 · Massachusetts
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Sibling
Frank Corcoran
Sibling · 1910 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Corcoran
Sibling · 1910 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Corcoran
Sibling · 1910 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Corcoran
Sibling · 1910 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Corcoran
Sibling · 1910 · age 12
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
1910 US Federal Census — Middlesex, Massachusetts
Open full size
1910 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po606unit:0506)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Agnes | 5 | daughter | None | Massachusetts |
| 52 | Paul | 2 | son | None | Massachusetts |
| 53 | Arthur Taylor | 29 | head | Servicemaker | Maine |
| 54 | Katherine Taylor | 27 | wife | None | Massachusetts |
| 55 | Rosetta Taylor | 5 | daughter | None | Massachusetts |
| 56 | Margaret Taylor | 6 | daughter | None | Massachusetts |
| 57 | Arthur Johnson | 35 | head | Blacksmith | England |
| 58 | Mary Johnson | 31 | wife | None | England |
| 59 | Edith Johnson | 8 | daughter | None | Massachusetts |
| 60 | Winifred Johnson | 4 | daughter | None | Massachusetts |
| 61 | Joseph A. Johnson | 1 | son | None | Massachusetts |
| 62 | James E. Burke | 45 | head | Contractor | Ireland |
| 63 | Maggie Burke | 42 | wife | None | Ireland |
| 64 | Thomas Burke | 19 | son | Finisher | Massachusetts |
| 65 | Joseph Burke | 17 | son | Stenographer | Massachusetts |
| 66 | James Burke | 15 | son | Book Keeper | Massachusetts |
| 67 | William Burke | 13 | son | None | Massachusetts |
| 68 | Raymond Burke | 12 | son | None | Massachusetts |
| 69 | Alice Burke | 10 | daughter | None | Massachusetts |
| 70 | Patrick Malloy | 48 | head | Stonemason | Ireland |
| 71 | Rose Malloy | 46 | wife | None | Massachusetts |
| 72 | Joseph Malloy | 21 | son | Watch Worker | Massachusetts |
| 73 | Alice Malloy | 17 | daughter | Watch Worker | Massachusetts |
| 74 | Thomas Malloy | 15 | son | Dyer | Massachusetts |
| 75 | Edward Malloy | 12 | son | None | Massachusetts |
| 76 | Rose Malloy | 10 | daughter | None | Massachusetts |
| 77 | Frankie Malloy | 7 | son | None | Massachusetts |
| 78 | Patrick Mooney | 65 | head | Hackman | Ireland |
| 79 | Katherine Mooney | 65 | wife | None | Ireland |
| 80 | Richard Mooney | 35 | son | Hackman | Massachusetts |
| 81 | William Mooney | 33 | son | Hackman | Massachusetts |
| 82 | Edward J. White | 37 | head | Contractor | Massachusetts |
| 83 | Mary White | 65 | mother | None | Ireland |
| 84 | Mary White | 37 | sister | Bookkeeper | Massachusetts |
| 85 | Gertrude White | 28 | sister | Teacher | Massachusetts |
| 86 | Micheal Corcoran | 42 | head | Teamster | Ireland |
| 87 | Annie Corcoran | 36 | wife | None | Ireland |
| 88 | William Corcoran | 20 | son | Stenographer | Massachusetts |
| 89 | Frank Corcoran | 18 | son | Stenographer | Massachusetts |
| 90 | Mary Corcoran | 15 | daughter | None | Massachusetts |
| 91 | John Corcoran THIS PERSON | 13 | son | None | Massachusetts |
| 92 | Fred Corcoran | 12 | son | None | Massachusetts |
| 93 | Walter Corcoran | 10 | son | None | Massachusetts |
| 94 | Michael Keane | 35 | head | Blacksmith | Ireland |
| 95 | Margaret Keane | 31 | wife | None | Massachusetts |
| 96 | Katherine Keane | 6 | daughter | None | Massachusetts |
| 97 | Edward Keane | 3 | son | None | Massachusetts |
| 98 | George Keane | 1 | son | None | Massachusetts |
| 99 | Charles W. Ruiz | 49 | head | Harnessmaker | Canada |
| 100 | Nellie Ruiz | 49 | wife | None | Massachusetts |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)