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John Conley — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this John Conley across the 1920, 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1875), then head of a 4-person household.
Age 65
b. ~1875
Male
Head
Born: Maine
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Conley |
| Given Name | John J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 65 |
| Marital Status | Widowed |
| Birthplace | Maine |
| 1935 Residence (City) | Revere |
| 1935 Residence (County) | Suffolk |
| Additional Details | |
| Occupation | Cashier |
| Industry | Restaurant |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 720 |
| Highest Grade | No 8 |
| 1935 Residence | Massachusetts |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Occupation | Cashier |
| Township / Ward | Revere City |
| Est. Birth Year | ~1875 |
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 |
|---|---|---|---|---|
| John Conley | Head | — | 65 | ~1875 |
| Madeline Conley | Daughter | — | 25 | ~1915 |
| Annie Theinert | Other | — | 69 | ~1871 |
| Mamie Oreto | Spouse | — | 49 | ~1891 |
Census Appearances
1920
Essex, Massachusetts
Head, age 46
Essex, Massachusetts · implied b. ~1874 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conley |
| Given Name | John G. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Maine |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Upholsterer |
| Industry | Furniture |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1930
Essex, Massachusetts
Head, age 55
Essex, Massachusetts · implied b. ~1875 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conley |
| Given Name | John A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 23 |
| Father's Birthplace | Ireland Free State |
| Mother's Birthplace | Ireland Free State |
| Occupation | upholsterer |
| Industry | furniture shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 30 |
| Veteran | No |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1940
Suffolk-County, Massachusetts
Head, age 65
Suffolk-County, Massachusetts · implied b. ~1875 — 4 household members
| Surname | Conley |
| Given Name | John J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 65 |
| Marital Status | Widowed |
| Birthplace | Maine |
| 1935 Residence (City) | Revere |
| 1935 Residence (County) | Suffolk |
| Occupation | Cashier |
| Industry | Restaurant |
| Class of Worker | PW |
| Hours Worked | 54 |
| Income (1939) | 720 |
| Highest Grade | No 8 |
| 1935 Residence | Massachusetts |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
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 Conley 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 Conley
Head · 1940 · age 65 · b. ~1875 · 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 — Suffolk-County, Massachusetts
Open full size
1940 US Federal Census — Suffolk-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01643-00291)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John J. Conley THIS PERSON | 65 | Head | Cashier | Maine |
| 42 | Madeline Conley | 25 | Daughter | — | England |
| 43 | Annie Theinert | 69 | Sister in law | — | England |
| 44 | Mamie X Oreto | 49 | Wife | — | Italy |
| 45 | Salvatore Oreto | 56 | Head | Laborer | Italy |
| 46 | John Oreto | 24 | Son | Laborer | Massachusetts |
| 47 | Alfred Oreto | 21 | Son | Laborer | Massachusetts |
| 48 | Jean Oreto | 19 | Wife | — | Massachusetts |
| 49 | Noel West | 32 | Head | Manager | Massachusetts |
| 50 | May X West | 27 | Wife | — | Massachusetts |
| 51 | Richard West | 7 | Son | — | Massachusetts |
| 52 | Carole West | 5 | Daughter | — | Massachusetts |
| 53 | Janice Dancet | 54 | Head | — | Nova Scotia |
| 54 | Jacob Hyman | 33 | Head | Laborer | Massachusetts |
| 55 | Bessie Hyman | 32 | Wife | — | Massachusetts |
| 56 | Harold Hyman | 15 | Son | — | Massachusetts |
| 57 | Selma Hyman | 13 | Daughter | — | Massachusetts |
| 58 | Marilyn Hyman | 9 | Daughter | — | Massachusetts |
| 59 | John Nazzaro | 27 | Head | Barber | Massachusetts |
| 60 | Ruth Nazzaro | 26 | Wife | — | Massachusetts |
| 61 | Laura Nazzaro | 5 | Daughter | — | Massachusetts |
| 62 | Julia Nazzaro | 3 | Daughter | — | Massachusetts |
| 63 | Rachel Smith | 49 | Mother in law | — | Nova Scotia |
| 64 | Harry Shannon | 38 | Head | Salesman | New York |
| 65 | Margaret Shannon | 37 | Wife | — | Massachusetts |
| 66 | Robert Shannon | 16 | Son | — | Massachusetts |
| 67 | Alice Shannon | 15 | Daughter | — | Massachusetts |
| 68 | Celia Shannon | 10 | Daughter | — | Massachusetts |
| 69 | Carol Shannon | 3 | Son | — | Massachusetts |
| 70 | John A. X Robert | 58 | Head | Retired | Massachusetts |
| 71 | Helen J. Mcgowan | 55 | Sister | — | Massachusetts |
| 72 | Jerome V. Moore | 32 | Head | Oil Business | Alabama |
| 73 | Haris X Moore | 32 | Wife | — | Rhode Island |
| 74 | Gerald Moore | 0 | Son | — | Massachusetts |
| 75 | Nidodine Beatrice | 38 | Head | Laborer | Massachusetts |
| 76 | Lucy Beatrice | 29 | Wife | — | Massachusetts |
| 77 | Generoso Beatrice | 7 | Son | — | Massachusetts |
| 78 | Mary Beatrice | 6 | Daughter | — | Massachusetts |
| 79 | Stephen Philips | 46 | Head | Electrician | Massachusetts |
| 80 | Marian Philips | 43 | Wife | — | 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)