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John Mcleod — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this John Mcleod across the 1930 and 1940 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1885), then head of a 7-person household.
Age 45
b. ~1885
Male
Head
Born: Canada Eng
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | McLeod |
| Given Name | John F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Canada Eng |
| Naturalization Status | Naturalized |
| Year of Immigration | 1902 |
| Age at First Marriage | 27 |
| Father's Birthplace | Canada Eng |
| Mother's Birthplace | Canada Eng |
| Additional Details | |
| Occupation | machinist |
| Industry | Repair |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 35 |
| Radio Set | R |
| Birthplace (normalized) | canada eng |
| Occupation | Machinist |
| Township / Ward | Boston City |
| Est. Birth Year | ~1885 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| James Mcleod | Son | — | 7 | ~1923 |
| Alvin Mcleod | Son | — | 14 | ~1916 |
| Mary Mcleod | Spouse | — | 38 | ~1892 |
| Gladys Mcleod | Son | — | 16 | ~1914 |
| Mary Mcleod | Daughter | — | 11 | ~1919 |
| John Mcleod | Head | — | 45 | ~1885 |
| John Mcleod | Son | — | 9 | ~1921 |
Census Appearances
1930
Suffolk, Massachusetts
Head, age 45
Suffolk, Massachusetts · implied b. ~1885 — 7 household members
| Surname | McLeod |
| Given Name | John F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Canada Eng |
| Naturalization Status | Naturalized |
| Year of Immigration | 1902 |
| Age at First Marriage | 27 |
| Father's Birthplace | Canada Eng |
| Mother's Birthplace | Canada Eng |
| Occupation | machinist |
| Industry | Repair |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 35 |
| Radio Set | R |
| Birthplace (normalized) | canada eng |
1940
Plymouth-County, Massachusetts
Son, age 54
Plymouth-County, Massachusetts · implied b. ~1886 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | MacLeod |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Single |
| Birthplace | Canada Eng |
| 1935 Residence (City) | Bridgewater |
| 1935 Residence (County) | Plymouth |
| Naturalization Status | Naturalized |
| Class of Worker | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birthplace (normalized) | canada eng |
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 John Mcleod across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Mcleod
Head · 1930 · age 45 · b. ~1885 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
47 people indexed on this census page (ia:1930:massachusettscensus00reel954:0197)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carey E. Barton | 44 | Head | Steamfitter | Canada Eng |
| 2 | Alice M. Barton | 46 | Wife | None | New York |
| 3 | Kenneth Nichols | 21 | Son-in-law | None | New York |
| 4 | Ethel M. Nichols | 18 | Daughter | None | New York |
| 5 | Mary Tansey | 58 | Head | None | Ireland |
| 6 | Joane Tansey | 28 | Daughter | Stenographer | Massachusetts |
| 7 | Catherine Tansey | 20 | Daughter | Stenographer | Massachusetts |
| 8 | Mary Tansey | 20 | Daughter | Sales | Massachusetts |
| 9 | Thomas Mullaney | 43 | Brother | Fireman | Ireland |
| 10 | John F. Mullaney | 41 | Head | Draftsman | Massachusetts |
| 11 | Catherine Mullaney | 38 | Wife | None | Massachusetts |
| 12 | John Mullaney | 13 | Son | None | Massachusetts |
| 13 | Robert Mullaney | 12 | Son | None | Massachusetts |
| 14 | Paul Mullaney | 9 | Son | None | Massachusetts |
| 15 | Catherine Mullaney | 8 | Daughter | None | Massachusetts |
| 16 | Mary L. Mullaney | 5 | Daughter | None | Massachusetts |
| 17 | Alice Mullaney | 2 | Daughter | None | Massachusetts |
| 18 | William Reagan | 48 | Head | Letter Carrier | Massachusetts |
| 19 | Grace Reagan | 41 | Wife | None | Massachusetts |
| 20 | William Reagan | 4 | Son | None | Massachusetts |
| 21 | Mary Le Cox | 60 | Mother-in-law | None | Massachusetts |
| 22 | Florence Le Cox | 37 | Niece | Clerical | Massachusetts |
| 23 | Frances Le Cox | 32 | Niece | Sales | Massachusetts |
| 24 | Mary A. Law | 67 | Head | None | Ireland |
| 25 | Catherine F. Law | 38 | Daughter | Bookkeeper | Massachusetts |
| 26 | Elizabeth F. Law | 25 | Daughter | Stenographer | Massachusetts |
| 27 | Marion L. Law | 23 | Daughter | Teacher | Massachusetts |
| 28 | Michael Costello | 35 | Head | Clerk | Massachusetts |
| 29 | Mary Costello | 29 | Wife | None | Massachusetts |
| 30 | Robert Mccarthy | 41 | Lodger | Polisher | Massachusetts |
| 31 | Mary Mccarthy | 37 | Sister-in-law | None | Massachusetts |
| 32 | James J. Stratford | 47 | Head | Chauffeur | Ireland |
| 33 | Catherine Stratford | 50 | Wife | None | Ireland |
| 34 | John F. Stratford | 20 | Son | None | Massachusetts |
| 35 | James Stratford | 18 | Son | Shipper | Massachusetts |
| 36 | Arthur Stratford | 16 | Son | None | Massachusetts |
| 37 | Paul Stratford | 15 | Son | None | Massachusetts |
| 38 | Phyllis Stratford | 8 | Daughter | None | Massachusetts |
| 39 | John F. Mcleod THIS PERSON | 45 | Head | Machinist | Canada Eng |
| 40 | Mary J. Mcleod | 38 | Wife | None | Massachusetts |
| 41 | Gladys Mcleod | 16 | Son | None | Massachusetts |
| 42 | Alvin Mcleod | 14 | Son | None | Massachusetts |
| 43 | Mary Mcleod | 11 | Daughter | None | Massachusetts |
| 44 | John Mcleod | 9 | Son | None | Massachusetts |
| 45 | James Mcleod | 7 | Son | None | Massachusetts |
| 46 | William Mayo | 47 | Head | Machinist | Vermont |
| 47 | Blanche Mayo | 44 | Wife | None | New Jersey |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)