WB
William Brennan — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this William Brennan across the 1900, 1910 and 1920 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1849), then head of a 3-person household.
Age 61
b. ~1849
Male
Head
Born: Ireland
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Suffolk, Massachusetts |
| Surname | Brennan |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 32 |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Laborer |
| Township / Ward | Boston City Part Of |
| Est. Birth Year | ~1849 |
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.
3 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Annie Brennan | Spouse | — | 61 | ~1849 |
| William Brennan | Son | — | 29 | ~1881 |
| William Brennan | Head | — | 61 | ~1849 |
Census Appearances
1900
Suffolk, Massachusetts
Head, age 54
Suffolk, Massachusetts · implied b. ~1846 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brennan |
| Given Name | William J |
| Relationship to Head | Head |
| Sex | m |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Oct |
| Birth Year | 1846 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | lamp lighter |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Suffolk, Massachusetts
Head, age 61
Suffolk, Massachusetts · implied b. ~1849 — 3 household members
| Surname | Brennan |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 32 |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Norfolk, Massachusetts
Other, age 70
Norfolk, Massachusetts · implied b. ~1850 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brennan |
| Given Name | William |
| Relationship to Head | Roomer |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1870 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Industry | Town |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Year of Naturalization | 1872 |
| Birthplace (normalized) | ireland |
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 Brennan across 3 US Census years (1900, 1910 and 1920) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
William Brennan
Head · 1910 · age 61 · b. ~1849 · Massachusetts
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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:1910:13thcensus1910po615unit:0772)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Giacomo Cochranelli | 40 | Head | Laborer | Italy |
| 2 | Giacomina Cochranelli | 32 | Wife | — | Italy |
| 3 | Albertina Cochranelli | 14 | Step Daughter | Candy Maker | Massachusetts |
| 4 | Giovannina Cochranelli | 8 | Step Daughter | — | Massachusetts |
| 5 | Giuselle Mirabole | 24 | Head | Teamster | Italy |
| 6 | Rosina Mirabole | 24 | Wife | — | Italy |
| 7 | Antoinetta Mirabole | 0 | Daughter | — | Massachusetts |
| 8 | Giaco Mannetta | 30 | Head | Candy Maker | Italy |
| 9 | Giacomina Mannetta | 26 | Wife | — | Italy |
| 10 | Leonora Mannetta | 5 | Daughter | — | Massachusetts |
| 11 | William Brennan THIS PERSON | 61 | Head | Laborer | Ireland |
| 12 | Annie Brennan | 61 | Wife | — | Ireland |
| 13 | William J. Brennan | 29 | Son | Longshoreman | Massachusetts |
| 14 | Patrick Brennan | 26 | Head | Teamster | Massachusetts |
| 15 | Maddalina Brennan | 26 | Wife | — | Massachusetts |
| 16 | Aurelia Brennan | 0 | Daughter | — | Massachusetts |
| 17 | Michele Membro | 37 | Head | Longshoreman | Italy |
| 18 | Luisa Membro | 27 | Wife | — | Italy |
| 19 | Agnese Membro | 5 | Daughter | — | Massachusetts |
| 20 | Tommaso Membro | 3 | Son | — | Massachusetts |
| 21 | Raffaele Membro | 0 | Son | — | Massachusetts |
| 22 | Geduzzo Albanese | 30 | Boarder | Laborer | Italy |
| 23 | Antonio Masucci | 39 | Head | Stone Cutter | Italy |
| 24 | Grazia Masucci | 30 | Wife | — | Italy |
| 25 | Guido Masucci | 5 | Son | — | Massachusetts |
| 26 | Maria Masucci | 4 | Daughter | — | Massachusetts |
| 27 | Gennilda Masucci | 2 | Daughter | — | Massachusetts |
| 28 | Orlando Masucci | 2 | Son | — | Massachusetts |
| 29 | Laura Masucci | 0 | Daughter | — | Massachusetts |
| 30 | Leonora Grippe | 55 | Head | Housekeeper | Italy |
| 31 | Concetta Grippe | 19 | Daughter | Finisher | Italy |
| 32 | Rosa Grippe | 17 | Daughter | Machinist | Italy |
| 33 | Agnese Talamo | 60 | Head | Housekeeper | Italy |
| 34 | Enrico Talamo | 24 | Son | Bartender | Italy |
| 35 | Pasquale Carrubba | 17 | Boarder | Candy Maker | Italy |
| 36 | Vincenzo Cerasuolo | 32 | Head | Laborer | Italy |
| 37 | Giovannina Cerasuolo | 26 | Wife | — | Italy |
| 38 | Giovannina Cerasuolo | 3 | Son | — | Massachusetts |
| 39 | Salvatore Cerasuolo | 2 | Son | — | Massachusetts |
| 40 | Antonio Cerasuolo | 0 | Son | — | Massachusetts |
| 41 | Michelangelo Romeo | 52 | Lodger | Handy Andy | Italy |
| 42 | Giovanni D'Elia | 22 | Lodger | Laborer | Italy |
| 43 | Salvatore Dell'Oria | 59 | Head | Laborer | Italy |
| 44 | Sebastiana Dell'Oria | 48 | Wife | — | Italy |
| 45 | Grazia Dell'Oria | 18 | Daughter | Chocolate Dipper | Italy |
| 46 | Salvatore Jr. Dell'Oria | 17 | Son | Iron Work | Italy |
| 47 | Giacomo Dell'Oria | 9 | Son | — | Italy |
| 48 | Vito Dell'Oria | 2 | Son | — | Massachusetts |
| 49 | Pasquetto Giacomella | 26 | Lodger | Laborer | Italy |
| 50 | Francesco Bartolo | 40 | Lodger | Laborer | Italy |
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)