JM
James Mckay — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this James Mckay across the 1900 and 1910 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1868), then head of a 9-person household.
Age 42
b. ~1868
Male
Head
Born: Nova Scotia
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Middlesex, Massachusetts |
| Surname | McKay |
| Given Name | James R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Nova Scotia |
| Years Married | 15 |
| Year of Immigration | 1885 |
| Naturalization Status | Alien |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Nova Scotia |
| Additional Details | |
| Occupation | Teamster |
| Industry | Lumber |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birthplace (normalized) | nova scotia |
| Occupation | Teamster |
| Township / Ward | Woburn 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.
9 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| William Mckay | Son | — | 6 | ~1904 |
| Frances Mckay | Daughter | — | 10 | ~1900 |
| James Mckay | Head | — | 42 | ~1868 |
| Jennie Mckay | Spouse | — | 46 | ~1864 |
| Mary Mckay | Daughter | — | 2 | ~1908 |
| Thomas Harvey | Other | — | 55 | ~1855 |
| Margaret Mckay | Daughter | — | 12 | ~1898 |
| William Morse | Other | — | 76 | ~1834 |
| Kenneth Mckay | Son | — | 14 | ~1896 |
Census Appearances
1900
Essex, Massachusetts
Head, age 31
Essex, Massachusetts · implied b. ~1869 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McKay |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Nova Scotia |
| Birth Month | May |
| Birth Year | 1869 |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Nova Scotia |
| Mother's Birthplace | Nova Scotia |
| Occupation | Sole Cutter |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birthplace (normalized) | nova scotia |
1910
Middlesex, Massachusetts
Head, age 42
Middlesex, Massachusetts · implied b. ~1868 — 9 household members
| Surname | McKay |
| Given Name | James R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Nova Scotia |
| Years Married | 15 |
| Year of Immigration | 1885 |
| Naturalization Status | Alien |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Nova Scotia |
| Occupation | Teamster |
| Industry | Lumber |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birthplace (normalized) | nova scotia |
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 Mckay across 2 US Census years (1900 and 1910) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
James Mckay
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
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1910 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po607unit:0443)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ruth Mcgown | 8 | Daughter | — | Massachusetts |
| 52 | Norman Mcgown | 7 | Son | — | Massachusetts |
| 53 | George H. Putnam | 54 | Head | Cabinet Maker | Massachusetts |
| 54 | Mabel F. Putnam | 52 | Wife | None | Massachusetts |
| 55 | Ethel M. Putnam | 15 | Daughter | None | Massachusetts |
| 56 | Martha W. Putnam | 13 | Daughter | None | Massachusetts |
| 57 | George H. Jr. Putnam | 10 | Son | None | Massachusetts |
| 58 | Edward P. Putnam | 7 | Son | None | Massachusetts |
| 59 | Creighton R. Parsons | 64 | Head | Farmer | Maine |
| 60 | Ellen Parsons | 63 | Wife | None | Ireland |
| 61 | James Parsons | 20 | Head | Teamster | Massachusetts |
| 62 | Elsie Parsons | 20 | Wife | None | New Hampshire |
| 63 | William Parsons | 2 | Son | None | Massachusetts |
| 64 | Carrie Parsons | 0 | Daughter | None | Massachusetts |
| 65 | William Wade | 65 | Head | Janitor | Massachusetts |
| 66 | Nellie M. Wade | 43 | Wife | Housekeeper | Massachusetts |
| 67 | William Mahan | 45 | Head | None | Massachusetts |
| 68 | Katherine Mahan | 70 | Step-mother | None | Ireland |
| 69 | Ada Bennett | 53 | Sister-in-law | Seamstress | Massachusetts |
| 70 | Helen Bennett | 23 | Niece | Seamstress | Massachusetts |
| 71 | James R. Mckay THIS PERSON | 42 | Head | Teamster | Nova Scotia |
| 72 | Jennie Mckay | 46 | Wife | None | Nova Scotia |
| 73 | Kenneth Mckay | 14 | Son | None | Massachusetts |
| 74 | Margaret Mckay | 12 | Daughter | None | Massachusetts |
| 75 | Frances S. Mckay | 10 | Daughter | None | Massachusetts |
| 76 | William H. Mckay | 6 | Son | None | Massachusetts |
| 77 | Mary V. Mckay | 2 | Daughter | None | Massachusetts |
| 78 | William Morse | 76 | Lodger | Photographer | Unknown |
| 79 | Thomas Harvey | 55 | Lodger | Photographer | Ireland |
| 80 | Harry M. Richardson | 40 | Head | Engineer | Massachusetts |
| 81 | Helen F. Richardson | 39 | Wife | None | Massachusetts |
| 82 | Margaret A. Murray | 45 | Lodger | None | Rhode Island |
| 83 | Thomas Mcdonough | 35 | Head | Carrier | Ireland |
| 84 | Mary Mcdonough | 31 | Wife | None | Ireland |
| 85 | John Mcdonough | 7 | Son | None | Massachusetts |
| 86 | Bartholomew Mcdonough | 6 | Son | None | Massachusetts |
| 87 | Thomas Mcdonough | 5 | Son | None | Massachusetts |
| 88 | Raymond Mcdonough | 3 | Son | None | Massachusetts |
| 89 | William Mcdonough | 1 | Son | None | Massachusetts |
| 90 | Bridget Mchugh | 62 | Head | Business | Ireland |
| 91 | Rose Brooke | 36 | Daughter | Clerk | Massachusetts |
| 92 | Delia Mchugh | 25 | Daughter | Cutter | Massachusetts |
| 93 | Frederick Hutchinson | 48 | Lodger | Lineman | Maine |
| 94 | William Bonin | 24 | Head | Carrier | Massachusetts |
| 95 | Margaret Bonin | 24 | Wife | None | Massachusetts |
| 96 | Margaret Bonin | 0 | Daughter | None | Massachusetts |
| 97 | Robert Ahern | 63 | Head | Laborer | Ireland |
| 98 | Felix Mertena | 33 | Son-in-law | Porter | Pennsylvania |
| 99 | Mary Mertena | 24 | Daughter | Laundress | Massachusetts |
| 100 | Thomas Sullivan | 40 | Lodger | Carrier | 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)