CJ
Catherine Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Philadelphia-County, Pennsylvania
Our Model Tree links this Catherine Johnson across the 1920, 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents Annetta & Charles — first a spouse (b.~1915), then head of a 4-person household.
Age 25
b. ~1915
Female
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Philadelphia-County, Pennsylvania |
| Surname | Johnson |
| Given Name | Catherine G. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Williamsport |
| 1935 Residence (County) | Lycoming |
| Additional Details | |
| Highest Grade | H 4 |
| 1935 Residence | Pa |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Phila |
| Est. Birth Year | ~1915 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| A Johnson | Head | — | 29 | ~1911 |
| James Simmington | Other | — | 46 | ~1894 |
| A Johnson | Son | — | 3 | ~1937 |
| Catherine Johnson | Spouse | — | 25 | ~1915 |
Census Appearances
1920
Philadelphia, Pennsylvania
Daughter, age 3
Philadelphia, Pennsylvania · implied b. ~1917 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Daughter, age 14
Philadelphia, Pennsylvania · implied b. ~1916 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Philadelphia-County, Pennsylvania
Spouse, age 25
Philadelphia-County, Pennsylvania · implied b. ~1915 — 4 household members
| Surname | Johnson |
| Given Name | Catherine G. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Williamsport |
| 1935 Residence (County) | Lycoming |
| Highest Grade | H 4 |
| 1935 Residence | Pa |
| 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 Catherine Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Annetta Johnson (~0.92 confidence) and father Charles Johnson (~0.92 confidence) and father John Johnson (~0.92 confidence) and mother Edith Johnson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Annetta Johnson
b. ~1894
Source mother
● Household
· direct · ~0.92
Father
Charles Johnson
b. ~1894
Source father
● Household
· direct · ~0.92
Father
John Johnson
b. ~1894
Source father
● Household
· direct · ~0.92
Mother
Edith Johnson
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Catherine Johnson
Spouse · 1940 · age 25 · b. ~1915 · 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 — Philadelphia-County, Pennsylvania
Open full size
1940 US Federal Census — Philadelphia-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03755-00275)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Raymond N. Fearn | 45 | Head | Salesman | Pennsylvania |
| 42 | Stella M. Fearn | 40 | Wife | — | Pennsylvania |
| 43 | Mary E. Fearn | 15 | Daughter | — | Pennsylvania |
| 44 | Jane A. Fearn | 14 | Daughter | — | Pennsylvania |
| 45 | Julia M. Woodruff | 68 | Head | — | Illinois |
| 46 | Monroe E. Snyder | 48 | Head | Coach Cleaner | Penna |
| 47 | Nettie J. Snyder | 49 | Wife | — | Penna |
| 48 | Bernard R. Snyder | 14 | Adopted son | — | Penna |
| 49 | Charles Hamilton | 28 | Son in law | Clerk | Penna |
| 50 | Dorthy S. Hamilton | 24 | Wife | Clerk | Penna |
| 51 | Laura Trainer | 57 | Head | — | Pennsylvania |
| 52 | Walter S. Trainer | 27 | Son | — | Pennsylvania |
| 53 | Dorothy Rust | 30 | Daughter | — | Pennsylvania |
| 54 | John E. Maxwell | 36 | Head | Gas Attendant | Pennsylvania |
| 55 | Ethel A. Maxwell | 27 | Wife | — | Pennsylvania |
| 56 | Dolores Maxwell | 4 | Daughter | — | Pennsylvania |
| 57 | Leslie A. Hangliter | 37 | Head | Salesman | Pennsylvania |
| 58 | Thelma S. Hangliter | 34 | Wife | — | Pennsylvania |
| 59 | Lee G. Hangliter | 5 | Son | — | Pennsylvania |
| 60 | Robert J. Hangliter | 2 | Son | — | Pennsylvania |
| 61 | Fred J. Maurada | 47 | Head | Paperhanger | New York |
| 62 | Verna E. Maurada | 45 | Wife | — | Georgia |
| 63 | Fred Jr. Maurada | 12 | Son | — | Pennsylvania |
| 64 | Henry Cummings | 46 | Head | Claim Agent | Pennsylvania |
| 65 | Hilda D. Cummings | 46 | Wife | — | Pennsylvania |
| 66 | Jane Cummings | 14 | Daughter | — | Pennsylvania |
| 67 | N. W. Shellenberger | 42 | Head | Salesman | Pennsylvania |
| 68 | Esther Shellenberger | 42 | Wife | — | Pennsylvania |
| 69 | Elizabeth Shellenberger | 18 | Daughter | — | Pennsylvania |
| 70 | Barbara Shellenberger | 10 | Daughter | — | Pennsylvania |
| 71 | A. C. Johnson | 29 | Head | Salesman | Maryland |
| 72 | Catherine G. Johnson THIS PERSON | 25 | Wife | — | Pennsylvania |
| 73 | A. C. Jr. Johnson | 3 | Son | — | Pennsylvania |
| 74 | James H. Simmington | 46 | Lodger | Salesman | Pennsylvania |
| 75 | M. L. Johnson | 41 | Head | Credit Clerk | Maryland |
| 76 | Hanna S. Johnson | 38 | Wife | — | Delaware |
| 77 | Caroline Johnson | 12 | Daughter | — | New Jersey |
| 78 | William Johnson | 5 | Son | — | Pennsylvania |
| 79 | Annie Morford | 75 | Mother-in-law | — | Pennsylvania |
| 80 | Margaret Corbett | 46 | Head | — | Pennsylvania |
Pedigree Summary
Catherine
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)