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John Emery — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Waukesha-County, Wisconsin
Our Model Tree links this John Emery across the 1930 and 1940 US Censuses in Waukesha-County, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 10-person household.
Age 14
b. ~1926
Male
Son
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Waukesha-County, Wisconsin |
| Surname | Emery |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Waukesha City |
| 1935 Residence (County) | Waukesha |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Waukesha City |
| 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 |
|---|---|---|---|---|
| Russell Emery | Son | — | 12 | ~1928 |
| Geraldine Emery | Daughter | — | 20 | ~1920 |
| David Emery | Head | — | 43 | ~1897 |
| Kathleen Emery | Daughter | — | 5 | ~1935 |
| Lois Emery | Daughter | — | 8 | ~1932 |
| John Emery | Son | — | 14 | ~1926 |
| Harold Emery | Son | — | 10 | ~1930 |
| Lorraine Emery | Daughter | — | 18 | ~1922 |
| Donald Emery | Son | — | 16 | ~1924 |
| Ina Emery | Spouse | — | 41 | ~1899 |
Census Appearances
1930
Waukesha, Wisconsin
Son, age 4
Waukesha, Wisconsin · implied b. ~1926 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Emery |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Occupation | none |
| Can Read/Write | Yes |
| Veteran | no |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Waukesha-County, Wisconsin
Son, age 14
Waukesha-County, Wisconsin · 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 | Minnesota |
| 1935 Residence (City) | Waukesha City |
| 1935 Residence (County) | Waukesha |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 · Wisconsin
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Sibling
Lorraine Emery
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Russell Emery
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Emery
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Geraldine Emery
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Emery
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lois Emery
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kathleen Emery
Sibling · 1940 · age 5
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 — Waukesha-County, Wisconsin
Open full size
1940 US Federal Census — Waukesha-County, Wisconsin
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-04534-00407)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Leonard Pagans | 17 | Son | — | Wisconsin |
| 42 | Ray Hatch | 29 | Head | Grinder | Wisconsin |
| 43 | Viola Hatch | 24 | Wife | — | Wisconsin |
| 44 | Raymond Hatch | 4 | Son | — | Wisconsin |
| 45 | David Emery | 43 | Head | — | Minnesota |
| 46 | Ina Emery | 41 | Wife | — | Minnesota |
| 47 | Geraldine Emery | 20 | Daughter | House Work | North Dakota |
| 48 | Lorraine Emery | 18 | Daughter | Waitress | North Dakota |
| 49 | Donald Emery | 16 | Son | — | Minnesota |
| 50 | John Emery THIS PERSON | 14 | Son | — | Minnesota |
| 51 | Russell Emery | 12 | Son | — | Wisconsin |
| 52 | Harold Emery | 10 | Son | — | Wisconsin |
| 53 | Lois Emery | 8 | Daughter | — | Wisconsin |
| 54 | Kathleen Emery | 5 | Daughter | — | Wisconsin |
| 55 | Edward Goerke | 50 | Head | Repair Man | Wisconsin |
| 56 | Harriet Goerke | 43 | Wife | — | Wisconsin |
| 57 | Donald Goerke | 13 | Son | — | Wisconsin |
| 58 | James Goerke | 10 | Son | — | Wisconsin |
| 59 | Frederick Goerke | 5 | Son | — | Wisconsin |
| 60 | Gus Roloske | 53 | Head | Moulder | Wisconsin |
| 61 | Sarah Roloske | 42 | Wife | — | Wisconsin |
| 62 | Charles Roloske | 23 | Son | Attendant | Wisconsin |
| 63 | Joyce Evans | 15 | Step daughter | — | Wisconsin |
| 64 | Gerald Evans | 13 | Step son | — | Wisconsin |
| 65 | Joseph Volpano | 65 | Head | Lay Sewer | Italy |
| 66 | Angeline Volpano | 56 | Wife | — | Italy |
| 67 | Josephine Volpano | 27 | Daughter | Clerk | New York |
| 68 | John Volpano | 24 | Son | Block Cheese | New York |
| 69 | Catherine Volpano | 22 | Daughter | Stenographer | New York |
| 70 | Louis Volpano | 39 | Son | Manager | New York |
| 71 | Florence Volpano | 34 | Daughter in law | — | Wisconsin |
| 72 | Joseph Volpano | 15 | Grandson | — | Wisconsin |
| 73 | Vito Cavalluzzi | 40 | Head | Handy Man | Italy |
| 74 | Seraphine Cavalluzzi | 35 | Wife | — | Wisconsin |
| 75 | Carmella Cavalluzzi | 12 | Daughter | — | Wisconsin |
| 76 | Joseph Cavalluzzi | 6 | Son | — | Wisconsin |
| 77 | Dionizio Depersio | 67 | Lodger | Gardener | Italy |
| 78 | Lawrence Sacchet | 46 | Lodger | Handy Man | Italy |
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)