JM
James Mclean — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hampshire-County, Massachusetts
Our Model Tree links this James Mclean across the 1920, 1930 and 1940 US Censuses in Hampshire-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1879), then head of a 5-person household.
Age 61
b. ~1879
Male
Head
Born: Nova Scotia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hampshire-County, Massachusetts |
| Surname | McLean |
| Given Name | James S. R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Nova Scotia |
| 1935 Residence (City) | Belchertown |
| 1935 Residence (County) | Hampshire |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Farmer |
| Industry | Own Farm |
| Class of Worker | OA |
| Hours Worked | 75 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birthplace (normalized) | nova scotia |
| Occupation | Farmer |
| Township / Ward | Belchertown |
| Est. Birth Year | ~1879 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Evelyn Mclean | Daughter | — | 22 | ~1918 |
| Cecelia Mclean | Daughter | — | 13 | ~1927 |
| James Mclean | Head | — | 61 | ~1879 |
| Joseph Norin | Other | — | 21 | ~1919 |
| Rose Mclean | Spouse | — | 53 | ~1887 |
Census Appearances
1920
Hampshire, Massachusetts
Head, age 42
Hampshire, Massachusetts · implied b. ~1878 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McLean |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Nova Scotia |
| Year of Immigration | 1892 |
| Naturalization Status | First papers filed |
| Father's Birthplace | Nova Scotia |
| Mother's Birthplace | Nova Scotia |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birthplace (normalized) | nova scotia |
1930
Hampden, Massachusetts
Head, age 51
Hampden, Massachusetts · implied b. ~1879 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McLean |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | Nova Scotia |
| Naturalization Status | First papers filed |
| Year of Immigration | 1892 |
| Age at First Marriage | 20 |
| Father's Birthplace | Nova Scotia |
| Mother's Birthplace | Nova Scotia |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Birthplace (normalized) | nova scotia |
1940
Hampshire-County, Massachusetts
Head, age 61
Hampshire-County, Massachusetts · implied b. ~1879 — 5 household members
| Surname | McLean |
| Given Name | James S. R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Nova Scotia |
| 1935 Residence (City) | Belchertown |
| 1935 Residence (County) | Hampshire |
| Naturalization Status | Naturalized |
| Occupation | Farmer |
| Industry | Own Farm |
| Class of Worker | OA |
| Hours Worked | 75 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 Mclean across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
James Mclean
Head · 1940 · age 61 · b. ~1879 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Hampshire-County, Massachusetts
Open full size
1940 US Federal Census — Hampshire-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01599-00225)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George R Payne | 46 | Head | Laborer | New York |
| 2 | Gertrude Payne | 42 | Wife | — | Conn. |
| 3 | Marion Payne | 17 | Daughter | — | Mass. |
| 4 | Lillian Payne | 15 | Daughter | — | Mass. |
| 5 | Charlotte Payne | 14 | Daughter | — | Mass. |
| 6 | Anna Payne | 12 | Daughter | — | New York |
| 7 | Cornelius D Sullivan | 54 | Head | Farmer | Mass. |
| 8 | Lucy Sullivan | 46 | Wife | — | Mass. |
| 9 | Mary Sullivan | 17 | Daughter | — | Mass. |
| 10 | Thomas Sullivan | 16 | Son | — | Mass. |
| 11 | Margaret Sullivan | 12 | Daughter | — | Mass. |
| 12 | Ruth Sullivan | 8 | Daughter | — | Mass. |
| 13 | Anne Sullivan | 5 | Daughter | — | Mass. |
| 14 | Julia Sullivan | 64 | Sister | — | Mass. |
| 15 | Mary Sullivan | 62 | Sister | — | Mass. |
| 16 | Katherine Fenton | 52 | Head | — | Mass. |
| 17 | John Bromley | 65 | Hired Hand | Laborer | Mass. |
| 18 | Bernard Bowler | 40 | Head | Clerk | Mass. |
| 19 | Bernadette Bowler | 41 | Wife | — | Mass. |
| 20 | Roger B Bowler | 5 | Son | — | Mass. |
| 21 | James S. R. Mclean THIS PERSON | 61 | Head | Farmer | Nova Scotia |
| 22 | Rose Mclean | 53 | Wife | — | Mass. |
| 23 | Evelyn Mclean | 22 | Daughter | Clerk | Mass. |
| 24 | Cecelia Mclean | 13 | Daughter | — | Mass. |
| 25 | Joseph Norin | 21 | Hired Hand | Farmer | Mass. |
| 26 | Michael Bobowiec | 57 | Head | Farmer | Austria |
| 27 | Teresa A. Bobowiec | 56 | Wife | — | Austria |
| 28 | Stanley Bobowiec | 26 | Son | Laborer | Mass. |
| 29 | Walter Bobowiec | 21 | Son | Laborer | Mass. |
| 30 | Doris Bobowiec | 22 | Daughter-in-law | — | Mass. |
| 31 | Teresa Bobowiec | 1 | Granddaughter | — | Mass. |
| 32 | Agnes Krol | 64 | Sister | — | Austria |
| 33 | Anna Barton | 64 | Head | — | Poland |
| 34 | John Barton | 40 | Son | Farmer | Mass. |
| 35 | Helen A. Spears | 62 | Head | Farmer | Mass. |
| 36 | Raymond J. Sullivan | 47 | Head | Farmer | Mass. |
| 37 | Catherine Sullivan | 22 | Wife | — | Mass. |
| 38 | John Sullivan | 4 | Son | — | Mass. |
| 39 | Nina Sullivan | 3 | Daughter | — | Mass. |
| 40 | Michael Sullivan | 2 | Son | — | Mass. |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)