EC
Elizabeth Cooper — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Sussex-County, New Jersey
Our Model Tree links this Elizabeth Cooper across the 1930 and 1940 US Censuses in Sussex-County, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 9-person household.
Age 11
b. ~1929
Female
Daughter
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Sussex-County, New Jersey |
| Surname | Cooper |
| Given Name | Elizabeth L |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Andover Boro |
| Additional Details | |
| Occupation | No No No S |
| Class of Worker | S |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | No No No S |
| Township / Ward | Andover Boro |
| Est. Birth Year | ~1929 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Laura Cooper | Daughter | — | 13 | ~1927 |
| Gary Cooper | Son | — | 2 | ~1938 |
| Fredrick Cooper | Son | — | 15 | ~1925 |
| Carl Cooper | Son | — | 9 | ~1931 |
| Gail Cooper | Daughter | — | 2 | ~1938 |
| Elizabeth Cooper | Daughter | — | 11 | ~1929 |
| Jean Cooper | Daughter | — | 16 | ~1924 |
| Fredrick Cooper | Head | — | 46 | ~1894 |
| Emma Cooper | Spouse | — | 39 | ~1901 |
Census Appearances
1930
Sussex, New …
Daughter, age 1
Sussex, New Jersey · implied b. ~1929 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cooper |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Sussex-County, New …
Daughter, age 11
Sussex-County, New Jersey · implied b. ~1929 — 9 household members
| Surname | Cooper |
| Given Name | Elizabeth L |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Andover Boro |
| Occupation | No No No S |
| Class of Worker | S |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 Elizabeth Cooper across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Cooper
Daughter · 1940 · age 11 · b. ~1929 · New Jersey
★ You are viewing this record
Sibling
Laura Cooper
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fredrick Cooper
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jean Cooper
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gary Cooper
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Cooper
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gail Cooper
Sibling · 1940 · age 2
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 — Sussex-County, New Jersey
Open full size
1940 US Federal Census — Sussex-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02384-00014)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Kathleen L Chastney | 20 | daughter | No No No H | New Jersey |
| 42 | Glenda J Chastney | 1 | granddaughter | — | New Jersey |
| 43 | John E Abrams | 32 | Head | Mason | Pennsylvania |
| 44 | Helma Abrams | 28 | Wife | No No No H | New Jersey |
| 45 | Thalia Abrams | 7 | daughter | No No No S | New Jersey |
| 46 | Elizabeth Abrams | 5 | daughter | No No No S | New Jersey |
| 47 | Pearl Hill | 41 | Head | No No No H | New York |
| 48 | Doris Hill | 18 | daughter | House Keeper | New York |
| 49 | Aletha Hill | 15 | daughter | No No No S | New York |
| 50 | Fredrick Hill | 13 | Son | No No No S | New York |
| 51 | Martin Baird | 55 | Lodger | Labor | New Jersey |
| 52 | James Tubbs | 51 | Lodger | Labor | New York |
| 53 | Milton L Hunt | 43 | Head | Merchant | New Jersey |
| 54 | Helen M Hunt | 50 | Wife | No No No H | New Jersey |
| 55 | Hartman C Brown | 72 | Lodger | No No No Ot | New Jersey |
| 56 | Horace A Springer | 62 | Head | Broker | New York |
| 57 | Alice M Springer | 66 | Wife | No No No H | New York |
| 58 | Erwin P Hasenclever | 43 | Head | Clerk | New York |
| 59 | Katherine B Hasenclever | 39 | Wife | No No No H | New Jersey |
| 60 | Shirley E Hasenclever | 16 | daughter | No No No S | New Jersey |
| 61 | Addie Hendershot | 80 | Head | No No No H | New Jersey |
| 62 | Mary E Willis | 68 | Head | No No No H | New Jersey |
| 63 | Jenny Fanning | 63 | Head | House Keeper | Rhode Island |
| 64 | Ida M Van Syckle | 64 | Head | Practical Nurse | New Jersey |
| 65 | Robert J Cox | 28 | Head | Salesman | New Jersey |
| 66 | Stella Cox | 26 | Wife | No No No H | New Jersey |
| 67 | Barbara J Cox | 1 | daughter | No No No U | New Jersey |
| 68 | Alva V Vorhies | 57 | Head | Painter | New Jersey |
| 69 | Ellen Vorhies | 59 | Wife | No No No H | New Jersey |
| 70 | Raymond Woods | 63 | Head | Clerk | New Jersey |
| 71 | Rose M Woods | 59 | Wife | No No No H | New Jersey |
| 72 | Fredrick D Cooper | 46 | Head | Truck Driver | New Jersey |
| 73 | Emma A Cooper | 39 | Wife | No No No H | New Jersey |
| 74 | Jean K Cooper | 16 | daughter | No No No S | New Jersey |
| 75 | Fredrick W Cooper | 15 | Son | No No No S | New Jersey |
| 76 | Laura B Cooper | 13 | daughter | No No No S | New Jersey |
| 77 | Elizabeth L Cooper THIS PERSON | 11 | daughter | No No No S | New Jersey |
| 78 | Carl O Cooper | 9 | Son | No No No S | New Jersey |
| 79 | Gail L Cooper | 2 | daughter | No No No U | New Jersey |
| 80 | Gary R Cooper | 2 | Son | No No No U | New Jersey |
Related Census Records
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)