DL
Dorothy Long — 1940 US Census Record
Model Tree available1940 United States Federal Census · Erie-County, New York
Our Model Tree links this Dorothy Long across the 1920, 1930 and 1940 US Censuses in Erie-County, New York (XGBoost, ~Confirmed), with identified parents Anthony & Bridget — first a daughter (b.~1920), then head of a 7-person household.
Age 20
b. ~1920
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Erie-County, New York |
| Surname | Long |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | North Collins |
| Additional Details | |
| Occupation | 40 |
| Industry | Clerk |
| Class of Worker | Toy factory |
| Highest Grade | Hs 2 |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | 40 |
| Township / Ward | North Collins |
| Est. Birth Year | ~1920 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Anthony Long | Son | — | 26 | ~1914 |
| Carrie Long | Daughter | — | 25 | ~1915 |
| Anthony Long | Head | — | 54 | ~1886 |
| Samuel Long | Son | — | 23 | ~1917 |
| Dorothy Long | Daughter | — | 20 | ~1920 |
| Bridget Long | Spouse | — | 50 | ~1890 |
| Agnes Long | Daughter | — | 14 | ~1926 |
Census Appearances
1920
Erie, New …
Daughter, age
Erie, New York · implied b. ~1920 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Mother Tongue | Italian |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Erie, New …
Daughter, age 10
Erie, New York · implied b. ~1920 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Dorothy |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Erie-County, New …
Daughter, age 20
Erie-County, New York · implied b. ~1920 — 7 household members
| Surname | Long |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | North Collins |
| Occupation | 40 |
| Industry | Clerk |
| Class of Worker | Toy factory |
| Highest Grade | Hs 2 |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Dorothy Long across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Anthony Long (~0.92 confidence) and mother Bridget Long (~0.92 confidence) and mother Edith Long (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Anthony Long
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Bridget Long
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Edith Long
b. ~1893
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Dorothy Long
Daughter · 1940 · age 20 · b. ~1920 · New York
★ You are viewing this record
Sibling
Carrie Long
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Agnes Long
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Samuel Long
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anthony Long
Sibling · 1940 · age 26
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 — Erie-County, New York
Open full size
1940 US Federal Census — Erie-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02530-00185)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Joseph Custiglia | 5 | Son | — | New York |
| 42 | Philomena Custiglia | 4 | Daughter | — | New York |
| 43 | Frank Gruppo | 23 | Boarder | 40 | Vermont |
| 44 | Carroll Chapman | 33 | Head | Loader | New York |
| 45 | Margaret Chapman | 33 | Wife | — | New York |
| 46 | Hallie Chapman | 7 | Daughter | — | New York |
| 47 | Ira Diebleitner | 35 | Head | 44 | New York |
| 48 | Laura Diebleitner | 31 | Wife | — | New York |
| 49 | Carl Diebleitner | 9 | Son | — | New York |
| 50 | Arlene Diebleitner | 6 | Daughter | — | New York |
| 51 | Edith Esposito | 28 | Head | 40 | New York |
| 52 | Jean Esposito | 8 | Daughter | — | New York |
| 53 | Samuel Dieckman | 65 | Head | 40 | Russia |
| 54 | Ella Dieckman | 61 | Wife | — | Latvia |
| 55 | Rosalind Dieckman | 22 | Daughter | 40 | New York |
| 56 | Anthony Long | 54 | Head | 30 | Italy |
| 57 | Bridget Long | 50 | Wife | — | Italy |
| 58 | Anthony Long | 26 | Son | 26 | New York |
| 59 | Carrie Long | 25 | Daughter | 40 | New York |
| 60 | Samuel Long | 23 | Son | 40 | New York |
| 61 | Dorothy Long THIS PERSON | 20 | Daughter | 40 | New York |
| 62 | Agnes Long | 14 | Daughter | — | New York |
| 63 | Elmer Kearney | 70 | Head | — | New York |
| 64 | Luella Kearney | 63 | Wife | — | New York |
| 65 | Alline Keen | 12 | Granddaughter | — | New York |
| 66 | Irene Miller | 71 | Sister-in-law | — | New York |
| 67 | Andrew Mendola | 58 | Head | — | Italy |
| 68 | Nicholas Mendola | 33 | Son | 40 | New York |
| 69 | Marian Mendola | 30 | Daughter | — | New York |
| 70 | Joseph Mendola | 32 | Son | 40 | New York |
| 71 | Josephine Mendola | 25 | Daughter-in-law | — | New York |
| 72 | Arthur Eppolito | 32 | Head | 60 | New York |
| 73 | Nancy Eppolito | 26 | Wife | — | New York |
| 74 | Joseph Eppolito | 3 | Son | — | New York |
| 75 | Nicholas Mecca | 63 | Head | — | Italy |
| 76 | Mary Mecca | 61 | Wife | — | Italy |
| 77 | Pauline Mecca | 24 | Daughter | 42 | New York |
| 78 | Carmela Mecca | 20 | Daughter | 42 | New York |
| 79 | Andrew Cataldo | 48 | Head | — | Italy |
| 80 | Josephine Cataldo | 44 | Wife | — | New York |
Pedigree Summary
Dorothy + 4 siblings
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)