JH
John Hickey — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hillsborough-County, New Hampshire
Our Model Tree links this John Hickey across the 1930 and 1940 US Censuses in Hillsborough-County, New Hampshire (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 12-person household.
Age 22
b. ~1918
Male
Son
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hillsborough-County, New Hampshire |
| Surname | Hickey |
| Given Name | John O |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Manchester |
| 1935 Residence (County) | Hillsborough |
| Additional Details | |
| Occupation | Salesman (Bread) |
| Industry | Baking Co |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 600 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Salesman |
| Township / Ward | Manchester |
| Est. Birth Year | ~1918 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Patricia Hickey | Daughter | — | 1 | ~1939 |
| Margaret Hickey | Daughter | — | 17 | ~1923 |
| Dorothy Hickey | Daughter | — | 3 | ~1937 |
| Alice Hickey | Daughter | — | 15 | ~1925 |
| John Hickey | Head | — | 52 | ~1888 |
| Robert Hickey | Son | — | 8 | ~1932 |
| Joseph Hickey | Son | — | 5 | ~1935 |
| Francis Hickey | Son | — | 7 | ~1933 |
| Charles Hickey | Son | — | 10 | ~1930 |
| Thomas Hickey | Son | — | 13 | ~1927 |
| James Hickey | Son | — | 11 | ~1929 |
| John Hickey | Son | — | 22 | ~1918 |
Census Appearances
1930
Hillsborough, New …
Son, age 12
Hillsborough, New Hampshire · implied b. ~1918 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hickey |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Austria |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Hillsborough-County, New …
Son, age 22
Hillsborough-County, New Hampshire · implied b. ~1918 — 12 household members
| Surname | Hickey |
| Given Name | John O |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Manchester |
| 1935 Residence (County) | Hillsborough |
| Occupation | Salesman (Bread) |
| Industry | Baking Co |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 600 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Hickey across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Hickey
Son · 1940 · age 22 · b. ~1918 · New Hampshire
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Sibling
Joseph Hickey
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Hickey
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Hickey
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Hickey
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Hickey
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Hickey
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Hickey
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Hickey
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Hickey
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Hickey
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Hillsborough-County, New Hampshire
Open full size
1940 US Federal Census — Hillsborough-County, New Hampshire
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02291-01098)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Marjorique Pelletier | 69 | Head | Clerk | Canada French |
| 42 | Alexandrina Pelletier | 65 | Wife | — | Canada French |
| 43 | Camille Phaneuf | 37 | Head | Taxi Driver | New Hamp |
| 44 | Beatrice Phaneuf | 25 | Wife | — | New Hamp |
| 45 | Priscilla Phaneuf | 4 | Daughter | — | New Hamp |
| 46 | Oscar Cedergren | 43 | Head | Salesman | New York |
| 47 | Grace Cedergren | 46 | Wife | — | New Hamp |
| 48 | Earle Baker | 20 | Son | Wood Worker | New Hamp |
| 49 | Michael Macas | 33 | Head | Trimmer | Massachusetts |
| 50 | Mary Macas | 32 | Wife | — | New Hamp |
| 51 | Daniel Macas | 12 | Son | — | New Hamp |
| 52 | Chester Macas | 7 | Son | — | New Hamp |
| 53 | Frances Macas | 3 | Daughter | — | New Hamp |
| 54 | John Hickey | 52 | Head | Mail Man | Massachusetts |
| 55 | John O Hickey THIS PERSON | 22 | Son | Salesman (Bread) | Massachusetts |
| 56 | Margaret Hickey | 17 | Daughter | — | New Hamp |
| 57 | Alice Hickey | 15 | Daughter | — | New Hamp |
| 58 | Thomas Hickey | 13 | Son | — | New Hamp |
| 59 | James Hickey | 11 | Son | — | New Hamp |
| 60 | Charles Hickey | 10 | Son | — | New Hamp |
| 61 | Robert Hickey | 8 | Son | — | New Hamp |
| 62 | Francis Hickey | 7 | Son | — | New Hamp |
| 63 | Joseph Hickey | 5 | Son | — | New Hamp |
| 64 | Dorothy Hickey | 3 | Daughter | — | New Hamp |
| 65 | Patricia Hickey | 1 | Daughter | — | New Hamp |
| 66 | Ernest Ekdahl | 61 | Head | Brick-Layer | Sweden |
| 67 | Emma Ekdahl | 57 | Wife | — | Sweden |
| 68 | Lillie Ekdahl | 22 | Daughter | Stenographer | New Hamp |
| 69 | Lillian Ekdahl | 19 | Daughter | Stenographer | New Hamp |
| 70 | Helen Ekdahl | 14 | Daughter | — | New Hamp |
| 71 | Albin Ekdahl | 35 | Head | Brick Mason | New Hamp |
| 72 | Irene Ekdahl | 32 | Wife | — | New Hamp |
| 73 | Doris Ekdahl | 12 | Daughter | — | New Hamp |
| 74 | Albin Ekdahl | 10 | Son | — | New Hamp |
| 75 | Barbara Ekdahl | 4 | Daughter | — | New Hamp |
| 76 | Harry Ekdahl | 31 | Brother | Brick Mason | New Hamp |
| 77 | Arthur Marcotte | 25 | Head | Stone Mason | New Hamp |
| 78 | Ester Marcotte | 23 | Wife | — | Minnesota |
| 79 | Raphael Letourneau | 25 | Brother-in-law | — | New Hamp |
| 80 | Joseph Letourneau | 82 | Father-in-law | — | Canada French |
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)