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John Emery — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Aroostook-County, Maine
Our Model Tree links this John Emery across the 1930 and 1940 US Censuses in Aroostook-County, Maine (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 10-person household.
Age 14
b. ~1926
Male
Son
Born: Maine
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Aroostook-County, Maine |
| Surname | Emery |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maine |
| 1935 Residence (City) | Ludlow town |
| 1935 Residence (County) | Aroostook |
| Additional Details | |
| Highest Grade | S-8 |
| 1935 Residence | Same place |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Township / Ward | Ludlow Town |
| Est. Birth Year | ~1926 |
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 |
|---|---|---|---|---|
| Francis Emery | Head | — | 52 | ~1888 |
| Gladys Emery | Daughter | — | 15 | ~1925 |
| John Emery | Son | — | 14 | ~1926 |
| Joseph Emery | Son | — | 17 | ~1923 |
| Marion Emery | Daughter | — | 11 | ~1929 |
| Paul Emery | Son | — | 4 | ~1936 |
| Harry Emery | Son | — | 12 | ~1928 |
| Marjorie Emery | Daughter | — | 9 | ~1931 |
| Georgia Emery | Spouse | — | 36 | ~1904 |
| Lewis Emery | Son | — | 18 | ~1922 |
Census Appearances
1930
Aroostook, Maine
Son, age 4
Aroostook, Maine · implied b. ~1926 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Emery |
| Given Name | John E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Maine |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Can Read/Write | No |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1940
Aroostook-County, Maine
Son, age 14
Aroostook-County, Maine · implied b. ~1926 — 10 household members
| Surname | Emery |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Maine |
| 1935 Residence (City) | Ludlow town |
| 1935 Residence (County) | Aroostook |
| Highest Grade | S-8 |
| 1935 Residence | Same place |
| 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 Emery across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Emery
Son · 1940 · age 14 · b. ~1926 · Maine
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Sibling
Marjorie Emery
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Emery
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Emery
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Emery
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Emery
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Emery
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lewis Emery
Sibling · 1940 · age 18
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 — Aroostook-County, Maine
Open full size
1940 US Federal Census — Aroostook-County, Maine
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01472-00531)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | W. John Middleton | 56 | Head | Farmer | England |
| 2 | M. Hannah Middleton | 58 | Wife | — | Maine |
| 3 | B. Geraldine Middleton | 20 | Daughter | — | Maine |
| 4 | E. Chas. Morrell | 69 | Head | Farmer | Maine |
| 5 | B. Mary V. Morrell | 65 | Wife | — | Maine |
| 6 | E. Mabel Morrell | 26 | Daughter | New Worker | Maine |
| 7 | L. Donald Morrell | 17 | Son | — | Maine |
| 8 | Chas. Hickey | 22 | Boarder | Laborer | England |
| 9 | Eugene Middleton | 23 | Head | Laborer | Maine |
| 10 | Anna Middleton | 22 | Wife | — | England |
| 11 | Claudia Middleton | 1 | Daughter | — | Maine |
| 12 | Percy W. Warman | 44 | Head | Farmer | Maine |
| 13 | M. Greta Warman | 40 | Wife | — | Maine |
| 14 | Frederick Warman | 16 | Son | — | Maine |
| 15 | Richard Warman | 13 | Son | — | Maine |
| 16 | Margaret Warman | 9 | Daughter | — | Maine |
| 17 | Lois Warman | 4 | Daughter | — | Maine |
| 18 | Lucia Warman | 1 | Daughter | — | Maine |
| 19 | Francis W. Emery | 52 | Head | Farmer | Maine |
| 20 | Georgia Emery | 36 | Wife | — | Maine |
| 21 | Lewis Emery | 18 | Son | Laborer | Maine |
| 22 | Joseph Emery | 17 | Son | Laborer | Maine |
| 23 | Gladys Emery | 15 | Daughter | — | Maine |
| 24 | John Emery THIS PERSON | 14 | Son | — | Maine |
| 25 | Harry Emery | 12 | Son | — | Maine |
| 26 | Marion Emery | 11 | Daughter | — | Maine |
| 27 | Marjorie Emery | 9 | Daughter | — | Maine |
| 28 | Paul Emery | 4 | Son | — | Maine |
| 29 | Arthur W. Sanford | 64 | Head | Farmer | Maine |
| 30 | E. Fred Sanford | 30 | Son | Laborer | Maine |
| 31 | Florence Sanford | 28 | Wife | — | Maine |
| 32 | Linwood Sanford | 11 | Son | — | Maine |
| 33 | Joyce Sanford | 9 | Daughter | — | Maine |
| 34 | Arthur Sanford | 8 | Son | — | Maine |
| 35 | Iris Sanford | 6 | Daughter | — | Maine |
| 36 | Patrick Julia Sanford | 82 | Sister | — | England |
| 37 | Harry (X) Hemore | 41 | Head | Laborer | Maine |
| 38 | Bernard Russell | 27 | Head | Farmer | Maine |
| 39 | Gertrude W. Russell | 61 | Wife | — | Maine |
| 40 | Miles Hanson | 31 | Nephew | Laborer | Maine |
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)