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William Whalen — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this William Whalen across the 1900 and 1910 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1868), then head of a 4-person household.
Age 42
b. ~1868
Male
Head
Born: Ireland
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Middlesex, Massachusetts |
| Surname | Whalen |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 21 |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Laborer |
| Industry | Bridge works |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Laborer |
| Township / Ward | Cambridge City |
| Est. Birth Year | ~1868 |
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.
4 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Mary Whalen | Daughter | — | 10 | ~1900 |
| William Whalen | Head | — | 42 | ~1868 |
| Margaret Whalen | Spouse | — | 44 | ~1866 |
| William Whalen | Son | — | 8 | ~1902 |
Census Appearances
1900
Middlesex, Massachusetts
Head, age 35
Middlesex, Massachusetts · implied b. ~1865 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Whalen |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Ireland |
| Birth Month | Mar |
| Birth Year | 1865 |
| Year of Immigration | 1889 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Day Laborer |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1910
Middlesex, Massachusetts
Head, age 42
Middlesex, Massachusetts · implied b. ~1868 — 4 household members
| Surname | Whalen |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 21 |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Industry | Bridge works |
| Birth Country | Ireland |
| 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 Whalen across 2 US Census years (1900 and 1910) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
William Whalen
Head · 1910 · age 42 · b. ~1868 · 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 — Middlesex, Massachusetts
Open full size
1910 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po595unit:0728)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John J Connelly | 38 | Head | Laborer | Massachusetts |
| 2 | Mary J Connelly | 10 | Daughter | Machine Feeder | Massachusetts |
| 3 | John J Connelly | 8 | Son | Apprentice | Massachusetts |
| 4 | Bridget Connelly | 6 | Daughter | — | Massachusetts |
| 5 | Nora E Connelly | 4 | Daughter | — | Massachusetts |
| 6 | James Connelly | 50 | Brother | Mason | Ireland |
| 7 | William Whalen THIS PERSON | 42 | Head | Laborer | Ireland |
| 8 | Margaret W Whalen | 44 | Wife | — | Ireland |
| 9 | Mary E Whalen | 10 | Daughter | Clerk | Massachusetts |
| 10 | William J Whalen | 8 | Son | — | Massachusetts |
| 11 | Cornelius Donovan | 50 | Head | Laborer | Ireland |
| 12 | Catherine Donovan | 43 | Wife | — | Ireland |
| 13 | Joseph Ryan | 45 | Head | Fireman | Ireland |
| 14 | Ellen E Ryan | 45 | Wife | — | Ireland |
| 15 | Mary A Ryan | 18 | Daughter | Cutter | Massachusetts |
| 16 | Elizabeth M Ryan | 17 | Daughter | Waitress | Massachusetts |
| 17 | Annie G Ryan | 15 | Daughter | Machine Operator | Massachusetts |
| 18 | Josephine G Ryan | 14 | Daughter | — | Massachusetts |
| 19 | John J Ryan | 12 | Son | — | Massachusetts |
| 20 | Thomas F Ryan | 11 | Son | — | Massachusetts |
| 21 | Joseph D Ryan | 10 | Son | — | Massachusetts |
| 22 | James F Ryan | 9 | Son | — | Massachusetts |
| 23 | Ellen C Ryan | 7 | Daughter | — | Massachusetts |
| 24 | Honora M Ryan | 5 | Daughter | — | Massachusetts |
| 25 | Louise Ryan | 3 | Daughter | — | Massachusetts |
| 26 | Mary F Dunne | 18 | Niece | Machine Operator | Massachusetts |
| 27 | Charlotte Dunne | 8 | Niece | — | Massachusetts |
| 28 | Mary Bradley | 34 | Head | Laundress | Ireland |
| 29 | Cornelius Bradley | 10 | Son | — | Massachusetts |
| 30 | Margaret Bradley | 6 | Daughter | — | Massachusetts |
| 31 | Jeremiah Bradley | 3 | Son | — | Massachusetts |
| 32 | Dennis Bradley | 1 | Son | — | Massachusetts |
| 33 | Michael Bradley | 30 | Brother | Laborer | Ireland |
| 34 | Mary Bradley | 80 | Mother | — | Ireland |
| 35 | Simon Pertonyan | 52 | Head | Proprietor | Turkey |
| 36 | Anna Pertonyan | 45 | Wife | — | Turkey |
| 37 | Perkras Pertonyan | 20 | Son | Clerk | Turkey |
| 38 | Mary Pertonyan | 10 | Daughter | — | Turkey |
| 39 | Nellie Pertonyan | 8 | Daughter | — | Turkey |
| 40 | Isaac Gostanian | 23 | Lodger | Laborer | Turkey |
| 41 | Mardros Yabocian | 22 | Lodger | Coat Maker | Turkey |
| 42 | Gabriel Nisran | 21 | Lodger | Coat Maker | Turkey |
| 43 | Mikor Gostanian | 45 | Lodger | Laborer | Turkey |
| 44 | Harry Gostanian | 17 | Lodger | Laborer | Turkey |
| 45 | Migerditch Gostanian | 24 | Lodger | Laborer | Turkey |
| 46 | Gretun Magmanian | 17 | Lodger | Laborer | Turkey |
| 47 | Asadur Magmanian | 19 | Lodger | Laborer | Turkey |
| 48 | Louis Bellone | 46 | Head | Shoemaker | Italy |
| 49 | Rose R Bellone | 29 | Wife | — | Italy |
| 50 | Irene Bellone | 7 | Daughter | — | 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)