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James Mcnamara — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this James Mcnamara across the 1900 and 1910 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1896), then head of a 8-person household.
Age 14
b. ~1896
Male
Son
Born: England
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Worcester, Massachusetts |
| Surname | McNamara |
| Given Name | James L. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | England |
| Year of Immigration | 1897 |
| Father's Birthplace | England |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Spencer Town |
| Est. Birth Year | ~1896 |
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 James | Age | Birth yr |
|---|---|---|---|---|
| Veronica Mcnamara | Daughter | — | 9 | ~1901 |
| Thomas Mcnamara | Head | — | 39 | ~1871 |
| Leonard Mcnamara | Son | — | 3 | ~1907 |
| Katherine Mcnamara | Daughter | — | 4 | ~1906 |
| Mildred Mcnamara | Daughter | — | 5 | ~1905 |
| Thomas Mcnamara | Son | — | 12 | ~1898 |
| Annie Mcnamara | Spouse | — | 37 | ~1873 |
| James Mcnamara | Son | — | 14 | ~1896 |
Census Appearances
1900
Worcester, Massachusetts
Son, age 4
Worcester, Massachusetts · implied b. ~1896 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McNamara |
| Given Name | James C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | England |
| Birth Month | Feb |
| Birth Year | 1896 |
| Year of Immigration | 1898 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Birth Country | England |
| Birthplace (normalized) | england |
1910
Worcester, Massachusetts
Son, age 14
Worcester, Massachusetts · implied b. ~1896 — 8 household members
| Surname | McNamara |
| Given Name | James L. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | England |
| Year of Immigration | 1897 |
| Father's Birthplace | England |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Birth Country | England |
| Birthplace (normalized) | england |
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 James Mcnamara across 2 US Census years (1900 and 1910) in Worcester, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
James Mcnamara
Son · 1910 · age 14 · b. ~1896 · Massachusetts
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Sibling
Veronica Mcnamara
Sibling · 1910 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leonard Mcnamara
Sibling · 1910 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Mcnamara
Sibling · 1910 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Mcnamara
Sibling · 1910 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Mcnamara
Sibling · 1910 · age 5
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 — Worcester, Massachusetts
Open full size
1910 US Federal Census — Worcester, Massachusetts
Page Contents
49 people indexed on this census page (ia:1910:13thcensus1910po630unit:0315)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Louis N. Acquis | 42 | head | Wire Drawer | Massachusetts |
| 2 | Alice Acquis | 31 | wife | None | Massachusetts |
| 3 | Ida M. Acquis | 12 | daughter | None | Massachusetts |
| 4 | Charles L. Derby | 54 | head | Wire Drawer | New Hampshire |
| 5 | Catherine Derby | 52 | wife | None | Ireland |
| 6 | Fred Derby | 24 | son | Wire Drawer | Maine |
| 7 | Arthur M. Derby | 23 | son | Wire Drawer | Massachusetts |
| 8 | Mary E. Derby | 21 | daughter | Millinery Maker | Massachusetts |
| 9 | Ellen F. Derby | 19 | daughter | None | Massachusetts |
| 10 | James Derby | 14 | son | Farm Laborer | Massachusetts |
| 11 | James Comey | 21 | boarder | Wire Drawer | Massachusetts |
| 12 | Thomas A. Kirby | 29 | head | Wire Drawer | Massachusetts |
| 13 | Katherine Kirby | 23 | wife | None | Massachusetts |
| 14 | Dennis Cooney | 50 | head | Wire Drawer | Massachusetts |
| 15 | Catherine G. Cooney | 43 | wife | None | Massachusetts |
| 16 | Julia A. Cooney | 21 | daughter | None | Massachusetts |
| 17 | Le Roy J. Cooney | 16 | son | Wire Drawer | Massachusetts |
| 18 | Harold L. Cooney | 11 | son | None | Massachusetts |
| 19 | Marion E. Cooney | 6 | daughter | None | Massachusetts |
| 20 | Edward W. Martin | 39 | head | Musician | West Indies |
| 21 | Sophia Ambrose | 25 | servant | Servant | West Indies |
| 22 | Thomas J. Kiernan | 31 | head | Engineer | Massachusetts |
| 23 | Angie M. Kiernan | 31 | wife | None | Massachusetts |
| 24 | Mabel G. Kiernan | 7 | daughter | None | Massachusetts |
| 25 | Mary H. Kiernan | 5 | daughter | None | Massachusetts |
| 26 | Paul Pellier | 67 | head | Wire Drawer | Canada |
| 27 | Josephine M. Pellier | 33 | daughter | None | Massachusetts |
| 28 | Charles A. Pellier | 23 | son | Wire Drawer | Massachusetts |
| 29 | Thomas P. Mcnamara | 39 | head | Wire Drawer | England |
| 30 | Annie M. Mcnamara | 37 | wife | None | Ireland |
| 31 | James L. Mcnamara THIS PERSON | 14 | son | None | England |
| 32 | Thomas J. Mcnamara | 12 | son | None | Massachusetts |
| 33 | Veronica M. Mcnamara | 9 | daughter | None | Massachusetts |
| 34 | Mildred M. Mcnamara | 5 | daughter | None | Massachusetts |
| 35 | Katherine Mcnamara | 4 | daughter | None | Massachusetts |
| 36 | Leonard Mcnamara | 3 | son | None | Massachusetts |
| 37 | Severe Berthiaume | 35 | head | Wire Drawer | Massachusetts |
| 38 | Delia Berthiaume | 31 | wife | None | Massachusetts |
| 39 | Ernest L. Berthiaume | 12 | son | None | Massachusetts |
| 40 | Eva Berthiaume | 9 | daughter | None | Massachusetts |
| 41 | Elmer J. Berthiaume | 8 | son | None | Massachusetts |
| 42 | Raymond L. Berthiaume | 4 | son | None | Massachusetts |
| 43 | Jeannette M. Berthiaume | 3 | daughter | None | Massachusetts |
| 44 | Alfred E. Rivers | 29 | head | Boarding Shoes | Connecticut |
| 45 | Eva O. Rivers | 23 | wife | None | Massachusetts |
| 46 | Lawrence F. Rivers | 6 | son | None | Rhode Island |
| 47 | Earl C. Rivers | 4 | son | None | Rhode Island |
| 48 | Alfred W. Rivers | 3 | son | None | Rhode Island |
| 49 | Evelyn R. Rivers | 1 | daughter | None | Massachusetts |
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)