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Dorothy Long — 1940 US Census Record
Model Tree available1940 United States Federal Census · Juniata-County, Pennsylvania
Our Model Tree links this Dorothy Long across the 1920, 1930 and 1940 US Censuses in Juniata-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents William & William — first a daughter (b.~1918), then head of a 2-person household.
Age 22
b. ~1918
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Juniata-County, Pennsylvania |
| Surname | Long |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Perry |
| Additional Details | |
| Occupation | Maid Work |
| Industry | Domestic Family |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 120 |
| Highest Grade | No 4 |
| 1935 Residence | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Maid Work |
| Township / Ward | Delaware Twp |
| Est. Birth Year | ~1918 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Long | Daughter | — | 22 | ~1918 |
| William Long | Head | — | 67 | ~1873 |
Census Appearances
1920
Perry, Pennsylvania
Daughter, age 2
Perry, Pennsylvania · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Dorothy M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Perry, Pennsylvania
Daughter, age 13
Perry, Pennsylvania · implied b. ~1917 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Long |
| Given Name | Dorothy M. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Juniata-County, Pennsylvania
Daughter, age 22
Juniata-County, Pennsylvania · implied b. ~1918 — 2 household members
| Surname | Long |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Perry |
| Occupation | Maid Work |
| Industry | Domestic Family |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 120 |
| Highest Grade | No 4 |
| 1935 Residence | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 William Long (~0.92 confidence) and father William Long (~0.92 confidence) and father William Long (~0.92 confidence) and mother Lillian Long (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Long
b. ~1873
Source father
● Household
· direct · ~0.92
Father
William Long
b. ~1854
Source father
● Household
· direct · ~0.92
Father
William Long
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Lillian Long
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Dorothy Long
Daughter · 1940 · age 22 · b. ~1918 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Juniata-County, Pennsylvania
Open full size
1940 US Federal Census — Juniata-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03521-00043)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Pearl Anker | 19 | Daughter | Merchandise | Pennsylvania |
| 2 | Ruth Anker | 17 | Son | Labor | Pennsylvania |
| 3 | Kathern Swartz | 65 | Sister | — | Pennsylvania |
| 4 | Elmer W. Long | 40 | Head | Operator | Pennsylvania |
| 5 | Carrie Long | 33 | Wife | — | Pennsylvania |
| 6 | Here End 236 | None | — | — | — |
| 7 | Samuel Dunn | 28 | Head | Labor | Pennsylvania |
| 8 | Lillie V. Dunn | 27 | Wife | — | Pennsylvania |
| 9 | Mary Dunn | 2 | Daughter | — | Pennsylvania |
| 10 | Samuel Jr. Dunn | 0 | Son | — | Pennsylvania |
| 11 | Extraline | None | — | — | — |
| 12 | James F. Beaver | 36 | Head | Operator | Pennsylvania |
| 13 | James J. Beaver | 14 | Son | — | Pennsylvania |
| 14 | Marjorie Beaver | 12 | Daughter | — | Pennsylvania |
| 15 | Mildred Beaver | 11 | Daughter | — | Pennsylvania |
| 16 | Glenn Beaver | 7 | Son | — | Pennsylvania |
| 17 | Shirley Beaver | 4 | Daughter | — | Pennsylvania |
| 18 | Janet Beaver | 3 | Daughter | — | Pennsylvania |
| 19 | Extraline | None | — | — | — |
| 20 | Irvin Bardell | 34 | Head | Farmer | Pennsylvania |
| 21 | Etta K. Bardell | 37 | Wife | — | Pennsylvania |
| 22 | John H. Bardell | 2 | Son | — | Pennsylvania |
| 23 | Kathern Kirtland | 21 | Daughter | Labor | Pennsylvania |
| 24 | Marjorie Kirtland | 5 | Granddaughter | Housekeeper | Pennsylvania |
| 25 | Winifred Bardell | 21 | Daughter | — | Pennsylvania |
| 26 | Clair Bardell | 20 | Son | Labor | Pennsylvania |
| 27 | Flo Evelyne Bardell | 18 | Daughter | — | Pennsylvania |
| 28 | Irvin Jr. Bardell | 16 | Son | — | Pennsylvania |
| 29 | Harry Freer | 51 | Boarder | Labor | Pennsylvania |
| 30 | William W. Long | 67 | Head | Labor | Pennsylvania |
| 31 | Dorothy Long THIS PERSON | 22 | Daughter | Maid Work | Pennsylvania |
| 32 | Harry High | 48 | Head | Labor | Pennsylvania |
| 33 | Elizabeth High | 44 | Wife | — | Pennsylvania |
| 34 | Anne Ballozon | 77 | Aunt | — | Pennsylvania |
| 35 | George Yeater | 55 | Head | Labor | Pennsylvania |
| 36 | Carrie Yeater | 52 | Wife | — | Pennsylvania |
| 37 | George Jr. Yeater | 17 | Son | Clerk | Pennsylvania |
| 38 | Arthur Rhoads | 58 | Head | Labor | Pennsylvania |
| 39 | Bertha Rhoads | 56 | Wife | Laborer | Pennsylvania |
| 40 | Morgan Keister | 71 | Head | Labor | Pennsylvania |
Pedigree Summary
Dorothy
Gen 1 · 4 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)