WM
William Mccarthy — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this William Mccarthy across the 1910 and 1920 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1906), then head of a 8-person household.
Age 4
b. ~1906
Male
Son
Born: Massachusetts
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Suffolk, Massachusetts |
| Surname | McCarthy |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Boston |
| Est. Birth Year | ~1906 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| Anna Mccarthy | Daughter | — | 1 | ~1909 |
| John Mccarthy | Head | — | 45 | ~1865 |
| Edward Mccarthy | Son | — | 17 | ~1893 |
| John Mccarthy | Son | — | 14 | ~1896 |
| Augustus Mccarthy | Son | — | 8 | ~1902 |
| Eugene Mccarthy | Son | — | 10 | ~1900 |
| William Mccarthy | Son | — | 4 | ~1906 |
| Mary Mccarthy | Spouse | — | 44 | ~1866 |
Census Appearances
1910
Suffolk, Massachusetts
Son, age 4
Suffolk, Massachusetts · implied b. ~1906 — 8 household members
| Surname | McCarthy |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Suffolk, Massachusetts
Son, age 15
Suffolk, Massachusetts · implied b. ~1905 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCarty |
| Given Name | William C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Counter sorter |
| Industry | Shoe factory |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | 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 Mccarthy across 2 US Census years (1910 and 1920) in Suffolk, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
William Mccarthy
Son · 1910 · age 4 · b. ~1906 · Massachusetts
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Sibling
Edward Mccarthy
Sibling · 1910 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Mccarthy
Sibling · 1910 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Mccarthy
Sibling · 1910 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Mccarthy
Sibling · 1910 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Augustus Mccarthy
Sibling · 1910 · age 8
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 — Suffolk, Massachusetts
Open full size
1910 US Federal Census — Suffolk, Massachusetts
Page Contents
47 people indexed on this census page (ia:1910:13thcensus1910po614unit:0358)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John De Angelis | 47 | Head | Merchant | Italy |
| 2 | Mary A De Angelis | 44 | Wife | — | Massachusetts |
| 3 | Rose Tangredi | 25 | Daughter | Waitress | Massachusetts |
| 4 | Frederick De Angelis | 19 | Son | Shipper | Massachusetts |
| 5 | Frances De Angelis | 15 | Son | None | Massachusetts |
| 6 | Gabriel Tangredi | 23 | Son-in-law | Laborer | Italy |
| 7 | John J Mccarthy | 45 | Head | Foreman | Massachusetts |
| 8 | Mary Mccarthy | 44 | Wife | None | Ireland |
| 9 | Edward Mccarthy | 17 | Son | None | Massachusetts |
| 10 | John D Mccarthy | 14 | Son | None | Massachusetts |
| 11 | Eugene Mccarthy | 10 | Son | None | Massachusetts |
| 12 | Augustus Mccarthy | 8 | Son | None | Massachusetts |
| 13 | William Mccarthy THIS PERSON | 4 | Son | None | Massachusetts |
| 14 | Anna Mccarthy | 1 | Daughter | None | Massachusetts |
| 15 | Frank Corra | 40 | Head | Laborer | Italy |
| 16 | Lena Corra | 33 | Wife | None | Italy |
| 17 | Bella Corra | 5 | Daughter | None | Massachusetts |
| 18 | Eva Corra | 4 | Daughter | None | Massachusetts |
| 19 | John Corra | 1 | Son | None | Massachusetts |
| 20 | Manuel Gappa | 40 | Boarder | Laborer | Italy |
| 21 | Joseph Rebella | 32 | Head | Laborer | Italy |
| 22 | Jennie Rebella | 28 | Wife | None | Italy |
| 23 | Marie Rebella | 11 | Daughter | None | Italy |
| 24 | Salina Rebella | 10 | Daughter | None | Italy |
| 25 | Joseph Rebella | 8 | Son | None | Italy |
| 26 | Jennie Rebella | 3 | Daughter | None | Massachusetts |
| 27 | Viola Rebella | 2 | Daughter | None | Massachusetts |
| 28 | Andrew Hansen | 27 | Head | Laborer | Norway |
| 29 | Mary Hansen | 25 | Wife | None | Ireland |
| 30 | Andrew J Hansen | 4 | Son | None | Massachusetts |
| 31 | Thomas W Hansen | 2 | Son | None | Massachusetts |
| 32 | Mary Power | 48 | Head | None | Ireland |
| 33 | Patrick J Power | 26 | Son | Clerk | Massachusetts |
| 34 | John A Power | 16 | Son | Errand Boy | Massachusetts |
| 35 | Mary Power | 13 | Daughter | None | Massachusetts |
| 36 | William Nevilles | 51 | Head | Fireman | Maine |
| 37 | Eldora M Nevilles | 41 | Wife | None | Maine |
| 38 | Hazel F Nevilles | 19 | Daughter | Hat Maker | Maine |
| 39 | Lewis L Nevilles | 13 | Son | None | Maine |
| 40 | James Lewis | 60 | Head | Machinist | Canada |
| 41 | Frank Hendrick | 28 | Head | — | — |
| 42 | Anthony Perry | 66 | Head | Sea Captain | Portugal |
| 43 | Mary H Perry | 67 | Wife | None | Portugal |
| 44 | Joseph F Perry | 29 | Son | Barber | Massachusetts |
| 45 | Mary G Perry | 26 | Daughter | Organist | Massachusetts |
| 46 | Manuel Silva | 50 | Head | Laborer | Portugal |
| 47 | Rose Silva | 45 | Wife | None | Portugal |
Related Census Records
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)