JC
John Coyle — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Coos-County, New Hampshire
Our Model Tree links this John Coyle across the 1930 and 1940 US Censuses in Coos-County, New Hampshire (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 10-person household.
Age 16
b. ~1924
Male
Son
Born: New Hampshire
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Coos-County, New Hampshire |
| Surname | Coyle |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Berlin city |
| 1935 Residence (County) | Coos |
| Additional Details | |
| Highest Grade | S 7 |
| 1935 Residence | Same place |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Berlin City |
| Est. Birth Year | ~1924 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Barbara Coyle | Daughter | — | 18 | ~1922 |
| Margaret Coyle | Spouse | — | 37 | ~1903 |
| Colleen Coyle | Daughter | — | 10 | ~1930 |
| Bernard Coyle | Son | — | 14 | ~1926 |
| Alfred Coyle | Son | — | 11 | ~1929 |
| Norma Coyle | Daughter | — | 12 | ~1928 |
| Hugh Coyle | Head | — | 45 | ~1895 |
| John Coyle | Son | — | 16 | ~1924 |
| Mary Coyle | Daughter | — | 8 | ~1932 |
| Patricia Coyle | Daughter | — | 17 | ~1923 |
Census Appearances
1930
Coos, New …
Son, age 6
Coos, New Hampshire · implied b. ~1924 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Coyle |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | Canada English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1940
Coos-County, New …
Son, age 16
Coos-County, New Hampshire · implied b. ~1924 — 10 household members
| Surname | Coyle |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Berlin city |
| 1935 Residence (County) | Coos |
| Highest Grade | S 7 |
| 1935 Residence | Same place |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Coyle across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Coyle
Son · 1940 · age 16 · b. ~1924 · New Hampshire
★ You are viewing this record
Sibling
Bernard Coyle
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Coyle
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barbara Coyle
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Colleen Coyle
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norma Coyle
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Coyle
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Coyle
Sibling · 1940 · age 17
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 — Coos-County, New Hampshire
Open full size
1940 US Federal Census — Coos-County, New Hampshire
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02285-00116)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Irene Baillargeon | 13 | daughter | — | New Hampshire |
| 2 | Lionel Baillargeon | 11 | son | — | New Hampshire |
| 3 | George Pendo | 58 | Head | Laborer | Russia |
| 4 | Alice Pendo | 57 | Wife | — | Russia |
| 5 | Anatole Pendo | 34 | Son | Teacher | New Hampshire |
| 6 | Alex Pendo | 23 | Son | Musician | New Hampshire |
| 7 | Christopher Dostie | 26 | Head | Laborer | Maine |
| 8 | Alberta Dostie | 25 | Wife | — | New Hampshire |
| 9 | Christopher Dostie | 5 | Son | — | New Hampshire |
| 10 | John Dostie | 2 | Son | — | New Hampshire |
| 11 | Gilbert Dostie | 1 | Son | — | New Hampshire |
| 12 | Albert Arseneau | 47 | Head | Cleaner | Canada French |
| 13 | Matilda Arseneau | 37 | Wife | — | New Hampshire |
| 14 | Albert Arseneau | 12 | Son | — | New Hampshire |
| 15 | Raymond Arseneau | 11 | Son | — | New Hampshire |
| 16 | Patricia Arseneau | 10 | Daughter | — | New Hampshire |
| 17 | Pauline Arseneau | 9 | Daughter | — | New Hampshire |
| 18 | George Arseneau | 7 | Son | — | New Hampshire |
| 19 | Hugh Coyle | 45 | Head | Fireman | New Hampshire |
| 20 | Margaret Coyle | 37 | Wife | — | Canada English |
| 21 | Barbara Coyle | 18 | Daughter | Attendant | New Hampshire |
| 22 | Patricia Coyle | 17 | Daughter | — | New Hampshire |
| 23 | John Coyle THIS PERSON | 16 | Son | — | New Hampshire |
| 24 | Bernard Coyle | 14 | Son | — | New Hampshire |
| 25 | Norma Coyle | 12 | Daughter | — | New Hampshire |
| 26 | Alfred Coyle | 11 | Son | — | New Hampshire |
| 27 | Colleen Coyle | 10 | Daughter | — | New Hampshire |
| 28 | Mary Jane Coyle | 8 | Daughter | — | New Hampshire |
| 29 | Malvena Jutras | 60 | Head | — | Canada French |
| 30 | Rosa Jutras | 31 | Daughter | Typist | New Hampshire |
| 31 | Morris Jutras | 29 | Son | Salesman | New Hampshire |
| 32 | Marcel Jutras | 21 | Daughter | Typist | New Hampshire |
| 33 | Alex Bourke | 37 | Head | Laborer | New Hampshire |
| 34 | Alice Bourke | 29 | Wife | — | New Hampshire |
| 35 | Gerard Bourke | 7 | Son | — | New Hampshire |
| 36 | Paul Bourke | 3 | Son | — | New Hampshire |
| 37 | Raymond Bourke | 1 | Son | — | New Hampshire |
| 38 | Charles A. Johnson | 52 | Head | Steam Fitter | Maine |
| 39 | Mattie Johnson | 38 | Wife | — | New Hampshire |
| 40 | Raymond Johnson | 18 | Son | Laborer | New Hampshire |
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)