HJ
Hazel Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Delaware-County, Pennsylvania
Our Model Tree links this Hazel Johnson across the 1930 and 1940 US Censuses in Delaware-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 11-person household.
Age 23
b. ~1917
Female
Daughter
Born: Delaware
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Delaware-County, Pennsylvania |
| Surname | Johnson |
| Given Name | Hazel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Delaware |
| 1935 Residence (City) | Lockley |
| 1935 Residence (County) | Delaware |
| Additional Details | |
| Occupation | Domestic |
| Industry | Private Home |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 520 |
| Highest Grade | No 4 |
| 1935 Residence | Pennsylvania |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Occupation | Domestic |
| Township / Ward | Nether Providence |
| Est. Birth Year | ~1917 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Hazel | Age | Birth yr |
|---|---|---|---|---|
| Ida Johnson | Daughter | — | 7 | ~1933 |
| Sarah Johnson | Daughter | — | 11 | ~1929 |
| Hazel Johnson | Daughter | — | 23 | ~1917 |
| James Johnson | Head | — | 58 | ~1882 |
| Jacqueline Johnson | Other | — | 5 | ~1935 |
| Franklin Johnson | Son | — | 1 | ~1939 |
| Robert Johnson | Son | — | 12 | ~1928 |
| James Johnson | Son | — | 18 | ~1922 |
| Charles Johnson | Son | — | 14 | ~1926 |
| Walter Johnson | Son | — | 9 | ~1931 |
| Eva Johnson | Spouse | — | 47 | ~1893 |
Census Appearances
1930
Delaware, Pennsylvania
Daughter, age 13
Delaware, Pennsylvania · implied b. ~1917 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Hazel M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1940
Delaware-County, Pennsylvania
Daughter, age 23
Delaware-County, Pennsylvania · implied b. ~1917 — 11 household members
| Surname | Johnson |
| Given Name | Hazel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Delaware |
| 1935 Residence (City) | Lockley |
| 1935 Residence (County) | Delaware |
| Occupation | Domestic |
| Industry | Private Home |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 520 |
| Highest Grade | No 4 |
| 1935 Residence | Pennsylvania |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
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 Hazel Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Hazel Johnson
Daughter · 1940 · age 23 · b. ~1917 · Pennsylvania
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Sibling
Robert Johnson
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Johnson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Johnson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ida Johnson
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Johnson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Franklin Johnson
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Johnson
Sibling · 1940 · age 14
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 — Delaware-County, Pennsylvania
Open full size
1940 US Federal Census — Delaware-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03494-00240)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Howard Hannum | 65 | Brother | Beamer | Pennsylvania |
| 2 | Peggy Pyle | 35 | Boarder | — | Pennsylvania |
| 3 | Ralph Pyle | 31 | Head | Helper | Pennsylvania |
| 4 | Ida H. Pyle | 27 | Wife | Weaver | Pennsylvania |
| 5 | James Johnson | 58 | Head | Laborer | Delaware |
| 6 | Eva Johnson | 47 | Wife | — | Maryland |
| 7 | Hazel Johnson THIS PERSON | 23 | Daughter | Domestic | Delaware |
| 8 | James Jr. Johnson | 18 | Son | — | Pennsylvania |
| 9 | Charles Johnson | 14 | Son | — | Pennsylvania |
| 10 | Robert Johnson | 12 | Son | — | Pennsylvania |
| 11 | Sarah Johnson | 11 | Daughter | — | Pennsylvania |
| 12 | Walter Johnson | 9 | Son | — | Pennsylvania |
| 13 | Ida Johnson | 7 | Daughter | — | Pennsylvania |
| 14 | Franklin Johnson | 1 | Son | — | Pennsylvania |
| 15 | Jacqueline Johnson | 5 | Granddaughter | — | Pennsylvania |
| 16 | Estella O'Donnell | 53 | Head | — | Pennsylvania |
| 17 | Elizabeth Waters | 69 | Head | — | New Jersey |
| 18 | Edward Robinson | 38 | Son-in-law | Handyman | Pennsylvania |
| 19 | Charlotte Robinson | 31 | Daughter | Domestic | Pennsylvania |
| 20 | Rebecca Robinson | 17 | Granddaughter | — | Pennsylvania |
| 21 | Green Rich | 45 | Head | Plasterer | Georgia |
| 22 | Benjamin Rich | 20 | Roomer | Newsworker | Georgia |
| 23 | Alex Simpson | 24 | Head | Laborer | Virginia |
| 24 | Ada Simpson | 17 | Wife | Housework | Pennsylvania |
| 25 | Ida Smith | 50 | Mother-in-law | — | Alabama |
| 26 | Charles Hartshorne | 78 | Head | — | Pennsylvania |
| 27 | Rosie Hartshorne | 77 | Wife | — | Maryland |
| 28 | John Jr. Handy | 27 | Head | Laborer | N. Carolina |
| 29 | Corinne Handy | 22 | Wife | — | S. Carolina |
| 30 | Dorothea Handy | 5 | Daughter | — | Pennsylvania |
| 31 | John Jr Handy | 3 | Son | — | Pennsylvania |
| 32 | Joan D. Handy | 2 | Daughter | — | Pennsylvania |
| 33 | Carolyn L Handy | 0 | Daughter | — | Pennsylvania |
| 34 | Alphonso Randolph | 24 | Boarder | Gardener | S. Carolina |
| 35 | Jessie Randolph | 23 | Boarder | Housework | Pennsylvania |
| 36 | Connie Randolph | 7 | Niece | — | Pennsylvania |
| 37 | Geraldine Randolph | 4 | Niece | — | Pennsylvania |
| 38 | Atwood H. White | 40 | Head | — | Pennsylvania |
| 39 | Marion Spencer | 18 | Niece | — | New Jersey |
| 40 | Alfred C. White | 22 | Brother | — | Pennsylvania |
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)