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John Maloney — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Middlesex-County, Massachusetts
Our Model Tree links this John Maloney across the 1920, 1930 and 1940 US Censuses in Middlesex-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1870), then head of a 4-person household.
Age 70
b. ~1870
Male
Head
Born: Ireland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Middlesex-County, Massachusetts |
| Surname | Maloney |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Everett City |
| 1935 Residence (County) | Middlesex |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Everett City |
| Est. Birth Year | ~1870 |
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 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mary Maloney | Daughter | — | 32 | ~1908 |
| John Maloney | Head | — | 70 | ~1870 |
| William Maloney | Son | — | 35 | ~1905 |
| Elizabeth Maloney | Spouse | — | 66 | ~1874 |
Census Appearances
1920
Middlesex, Massachusetts
Head, age 48
Middlesex, Massachusetts · implied b. ~1872 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Maloney |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1891 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Ireland |
| Year of Naturalization | 1912 |
| Birthplace (normalized) | ireland |
1930
Middlesex, Massachusetts
Head, age 57
Middlesex, Massachusetts · implied b. ~1873 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Maloney |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1890 |
| Age at First Marriage | 24 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Weaver |
| Industry | Cotton Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Home Value / Rent | 12.00 |
| Veteran | No |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Middlesex-County, Massachusetts
Head, age 70
Middlesex-County, Massachusetts · implied b. ~1870 — 4 household members
| Surname | Maloney |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Everett City |
| 1935 Residence (County) | Middlesex |
| Naturalization Status | Naturalized |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| 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 John Maloney across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Maloney
Head · 1940 · age 70 · b. ~1870 · 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 — Middlesex-County, Massachusetts
Open full size
1940 US Federal Census — Middlesex-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01604-00046)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Jemima Long | 75 | Wife | — | Newfoundland |
| 42 | Florence Barnes | 43 | daughter | Bench Worker | Massachusetts |
| 43 | Dorothy Barnes | 26 | granddaughter | Telephone Operator | Massachusetts |
| 44 | George Battershell | 37 | Head | Car Repairing | Massachusetts |
| 45 | Esther E Battershell | 33 | Wife | — | Massachusetts |
| 46 | Eleanor Battershell | 13 | daughter | — | Massachusetts |
| 47 | Doris Battershell | 11 | daughter | — | Massachusetts |
| 48 | George Battershell | 1 | son | — | Massachusetts |
| 49 | Alexander Cucchiara | 45 | Head | Labour | Italy |
| 50 | Grace Cucchiara | 48 | Wife | Dressmaker | Italy |
| 51 | Stella Cucchiara | 16 | daughter | — | Massachusetts |
| 52 | Gaetano Cucchiara | 12 | son | — | Massachusetts |
| 53 | Orlando Cucchiara | 6 | son | — | Massachusetts |
| 54 | Peter Duragono | 42 | Head | Labour | Italy |
| 55 | Mary Duragono | 39 | Wife | — | Italy |
| 56 | Concetta Duragono | 18 | daughter | Packer | Massachusetts |
| 57 | Cecilia Duragono | 16 | daughter | — | Massachusetts |
| 58 | Clara Duragono | 14 | daughter | — | Massachusetts |
| 59 | Mary Duragono | 12 | daughter | — | Massachusetts |
| 60 | Patricia Duragono | 2 | daughter | — | Massachusetts |
| 61 | Annie Annie | 63 | Head | — | Ireland |
| 62 | Gustave A De Keyser | 45 | Head | Tin Knocker | Belgium |
| 63 | Alma De Keyser | 44 | Wife | — | Massachusetts |
| 64 | Henry De Keyser | 19 | son | — | Massachusetts |
| 65 | Charles De Keyser | 17 | son | — | Massachusetts |
| 66 | Henry Langevin | 71 | Father-in-law | — | Massachusetts |
| 67 | Edward Mansfield | 37 | Head | Truck Driving | Massachusetts |
| 68 | Rose Mansfield | 34 | Wife | Packer | Massachusetts |
| 69 | George Mansfield | 15 | son | — | Massachusetts |
| 70 | Elsie Mansfield | 14 | daughter | — | Massachusetts |
| 71 | Stella Mansfield | 11 | daughter | — | Massachusetts |
| 72 | Phyllis Mansfield | 8 | daughter | — | Massachusetts |
| 73 | Susan Mc Burk | 48 | Head | — | Massachusetts |
| 74 | James Giblin | 73 | Boarder | — | England |
| 75 | Thomas Keough | 52 | Head | Carpenter | Newfoundland |
| 76 | Ellen Keough | 51 | sister | — | Newfoundland |
| 77 | John Maloney THIS PERSON | 70 | Head | — | Ireland |
| 78 | Elizabeth Maloney | 66 | Wife | — | Ireland |
| 79 | William Maloney | 35 | son | — | Massachusetts |
| 80 | Mary Maloney | 32 | daughter | — | Massachusetts |
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)