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Joseph Brennan — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Joseph Brennan across the 1900 and 1910 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1891), then head of a 9-person household.
Age 19
b. ~1891
Male
Son
Born: Rhode Island
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Suffolk, Massachusetts |
| Surname | Brennan |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Township / Ward | Boston City Part Of |
| Est. Birth Year | ~1891 |
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.
9 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Brennan | Spouse | — | 54 | ~1856 |
| Frank Brennan | Son | — | 11 | ~1899 |
| William Brennan | Son | — | 14 | ~1896 |
| Winifred Brennan | Daughter | — | 7 | ~1903 |
| John Brennan | Head | — | 56 | ~1854 |
| Joseph Brennan | Son | — | 19 | ~1891 |
| George Brennan | Son | — | 9 | ~1901 |
| John Brennan | Son | — | 24 | ~1886 |
| Mary Brennan | Daughter | — | 23 | ~1887 |
Census Appearances
1900
Suffolk, Massachusetts
Son, age 9
Suffolk, Massachusetts · implied b. ~1891 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brennan |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Birth Month | Oct |
| Birth Year | 1891 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | At school |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1910
Suffolk, Massachusetts
Son, age 19
Suffolk, Massachusetts · implied b. ~1891 — 9 household members
| Surname | Brennan |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
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 Joseph Brennan across 2 US Census years (1900 and 1910) in Suffolk, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Joseph Brennan
Son · 1910 · age 19 · b. ~1891 · Massachusetts
★ You are viewing this record
Sibling
Frank Brennan
Sibling · 1910 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Brennan
Sibling · 1910 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Brennan
Sibling · 1910 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Brennan
Sibling · 1910 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Winifred Brennan
Sibling · 1910 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Brennan
Sibling · 1910 · 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
1910 US Federal Census — Suffolk, Massachusetts
Open full size
1910 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po621unit:0848)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John J Brennan | 56 | Head | Laborer | Ireland |
| 2 | Elizabeth Brennan | 54 | Wife | — | Ireland |
| 3 | John J Jr Brennan | 24 | Son | Salesman | Rhode Island |
| 4 | Mary E Brennan | 23 | Daughter | Dressmaker | Rhode Island |
| 5 | Joseph Brennan THIS PERSON | 19 | Son | — | Rhode Island |
| 6 | William Brennan | 14 | Son | Heeler | Massachusetts |
| 7 | Frank Brennan | 11 | Son | — | Massachusetts |
| 8 | George Brennan | 9 | Son | — | Massachusetts |
| 9 | Winifred Brennan | 7 | Daughter | — | Massachusetts |
| 10 | Margaret Shaw | 45 | Head | Nurse | Massachusetts |
| 11 | Anna Shaw | 22 | Daughter | Operator | Massachusetts |
| 12 | Alfred Shaw | 19 | Son | — | Massachusetts |
| 13 | Frank R Shaw | 15 | Son | — | Massachusetts |
| 14 | John Duffy | 37 | Head | Laborer | Ireland |
| 15 | Maria Duffy | 30 | Wife | — | Ireland |
| 16 | John F Duffy | 9 | Son | — | Massachusetts |
| 17 | Annie M Duffy | 7 | Daughter | — | Massachusetts |
| 18 | James J Duffy | 5 | Son | — | Massachusetts |
| 19 | Irene C Duffy | 2 | Daughter | — | Massachusetts |
| 20 | Edward W Duffy | 1 | Son | — | Massachusetts |
| 21 | James Meally | 24 | Boarder | Fireman | Ireland |
| 22 | Joseph Fortune | 58 | Head | Carpenter | Canada English |
| 23 | Elizabeth Fortune | 50 | Wife | — | Canada English |
| 24 | Alice Fortune | 22 | Daughter | Operator | Massachusetts |
| 25 | Gertrude Fortune | 20 | Daughter | Operator | Massachusetts |
| 26 | Wendell Fortune | 18 | Son | Apprentice | Massachusetts |
| 27 | Patrick J Higgins | 48 | Head | Bottle Washer | Ireland |
| 28 | Theresa G Higgins | 39 | Wife | — | England |
| 29 | Andrew Higgins | 23 | Son | Labeler | England |
| 30 | Joseph B Higgins | 22 | Son | Teamster | England |
| 31 | William G Higgins | 20 | Son | Shank Locker | England |
| 32 | Nora Higgins | 18 | Daughter | — | England |
| 33 | Arthur S Higgins | 11 | Son | — | Massachusetts |
| 34 | Marion Higgins | 8 | Daughter | — | Massachusetts |
| 35 | Thomas P Higgins | 7 | Son | — | Massachusetts |
| 36 | Edward J Kenney | 35 | Head | Laborer | Ireland |
| 37 | Catherine Kenney | 28 | Wife | — | Ireland |
| 38 | Thomas F Kenney | 5 | Son | — | Massachusetts |
| 39 | Annie M Kenney | 3 | Daughter | — | Massachusetts |
| 40 | Catherine Kenney | 0 | Daughter | — | Massachusetts |
| 41 | Benjamin Nunes | 24 | Head | Painter | Massachusetts |
| 42 | Catherine Nunes | 28 | Wife | — | Ireland |
| 43 | Richard H Nunes | 2 | Son | — | Massachusetts |
| 44 | John G Hayes | 38 | Head | Laborer | Massachusetts |
| 45 | Bridget Hayes | 36 | Wife | Worker | Massachusetts |
| 46 | John E Hayes | 13 | Son | — | Massachusetts |
| 47 | Elizabeth Hayes | 12 | Daughter | — | Massachusetts |
| 48 | Andrew Hayes | 11 | Son | — | Massachusetts |
| 49 | Katherine Hayes | 9 | Daughter | — | Massachusetts |
| 50 | Katherine Tracey | 43 | Head | Laundress | Ireland |
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)