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John Brady — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Essex-County, Massachusetts
Our Model Tree links this John Brady across the 1920, 1930 and 1940 US Censuses in Essex-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1859), then head of a 5-person household.
Age 81
b. ~1859
Male
Head
Born: Ireland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, Massachusetts |
| Surname | Brady |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 81 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Mass |
| 1935 Residence (County) | Essex |
| Naturalization Status | Naturalized |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Mass |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Beverly City |
| Est. Birth Year | ~1859 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| John Brady | Head | — | 81 | ~1859 |
| James Brady | Other | — | 50 | ~1890 |
| Francis Brady | Other | — | 39 | ~1901 |
| James Brady | Son | — | 25 | ~1915 |
| Mary Brady | Spouse | — | 75 | ~1865 |
Census Appearances
1920
Middlesex, Massachusetts
Other, age 62
Middlesex, Massachusetts · implied b. ~1858 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brady |
| Given Name | Joseph |
| Relationship to Head | Brother |
| Sex | M |
| Color / Race | White |
| Age | 62 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | painter |
| Industry | cotton mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Year of Naturalization | Un |
| Birthplace (normalized) | ireland |
1930
Middlesex, Massachusetts
Other, age 70
Middlesex, Massachusetts · implied b. ~1860 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brady |
| Given Name | John J |
| Relationship to Head | Father-in-law |
| Sex | M |
| Color / Race | White |
| Age | 70 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1880 |
| Age at First Marriage | 28 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Janitor |
| Industry | Public School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Essex-County, Massachusetts
Head, age 81
Essex-County, Massachusetts · implied b. ~1859 — 5 household members
| Surname | Brady |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 81 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Mass |
| 1935 Residence (County) | Essex |
| Naturalization Status | Naturalized |
| Industry | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Mass |
| 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 Brady 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 Brady
Head · 1940 · age 81 · b. ~1859 · 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 — Essex-County, Massachusetts
Open full size
1940 US Federal Census — Essex-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01577-00879)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Richard Early | 25 | Son | Clerk | Mass |
| 42 | Elizabeth Early | 22 | Daughter | Stitcher | Mass |
| 43 | Dorothy Early | 20 | Daughter | — | Mass |
| 44 | John Brady THIS PERSON | 81 | Head | — | Ireland |
| 45 | Mary Brady | 75 | Wife | — | Irish Free State |
| 46 | Francis Brady | 39 | Brother | Staker | Mass |
| 47 | James Brady | 50 | Brother | — | Mass |
| 48 | James Jr. Brady | 25 | Son | Laborer | Mass |
| 49 | Elizabeth Ramsey | 66 | Head | — | New Brunswick |
| 50 | Mary Ramsey | 16 | Daughter | — | Mass |
| 51 | Arthur J. Mccurdy | 55 | Head | Plastering Contractor | Mass |
| 52 | Marion Eschrane | 46 | Housekeeper | Housekeeper | Mass |
| 53 | Napoleon Barbeau | 54 | Head | Janitor | Canada |
| 54 | Annie B. Barbeau | 49 | Wife | — | Canada |
| 55 | John Barbeau | 19 | Son | Pin Boy | Rhode Island |
| 56 | Guy W. Lombard | 51 | Head | Machinist | Maine |
| 57 | Elizabeth Letarte | 26 | Niece | — | Rhode Island |
| 58 | Elizabeth A. Letarte | 5 | Niece | — | Mass |
| 59 | Alfred Piconi | 28 | Head | Inner Sole Tacker | Mass |
| 60 | Millie Piconi | 29 | Wife | — | Mass |
| 61 | Robert Piconi | 3 | Son | — | Mass |
| 62 | William Thibodeau | 36 | Head | Auto Body Worker | Mass |
| 63 | Margaret Thibodeau | 30 | Wife | — | Ohio |
| 64 | Elsie Thibodeau | 8 | Daughter | — | Mass |
| 65 | Rudolph Thibodeau | 6 | Son | — | Mass |
| 66 | Deanna Thibodeau | 5 | Daughter | — | Mass |
| 67 | Herbert F. Page | 36 | Head | Tacking | Mass |
| 68 | Agnes Page | 33 | Wife | Stem Worker | Mass |
| 69 | Luke Desbiens | 43 | Head | Bartender | Canada |
| 70 | Auria Desbiens | 42 | Wife | Sticker | Mass |
| 71 | Norma Richard | 24 | Head | Attendant | Mass |
| 72 | Irene Richard | 31 | Wife | Skiver Machine | Canada |
| 73 | James K. Burke | 26 | Head | Laborer | Nova Scotia |
| 74 | Fannie Burke | 51 | Mother | — | Newfoundland |
| 75 | William Burke | 24 | Brother | Laborer | Mass |
| 76 | Evelyn Burke | 19 | Sister | At Home | Mass |
| 77 | Everett Burke | 19 | Brother | — | Mass |
| 78 | Ester Burke | 19 | Sister | Sewing | Mass |
| 79 | Clyde Williams | 31 | Head | Laborer | Mass |
| 80 | Frances Williams | 27 | Wife | — | 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)