LJ
Lottie Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cambria-County, Pennsylvania
Our Model Tree links this Lottie Johnson across the 1930 and 1940 US Censuses in Cambria-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1897), then head of a 13-person household.
Age 43
b. ~1897
Female
Spouse
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cambria-County, Pennsylvania |
| Surname | Johnson |
| Given Name | Lottie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Croyle T |
| 1935 Residence (County) | Cambria |
| Additional Details | |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Croyle T |
| Est. Birth Year | ~1897 |
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.
13 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lottie | Age | Birth yr |
|---|---|---|---|---|
| Irene Barefoot | Daughter | — | 11 | ~1929 |
| Elmer Johnson | Son | — | 45 | ~1895 |
| Thelma Johnson | Daughter | — | 11 | ~1929 |
| James Johnson | Son | — | 13 | ~1927 |
| Mary Johnson | Daughter | — | 16 | ~1924 |
| Lottie Johnson | Spouse | — | 43 | ~1897 |
| Mary Johnson | Other | — | 70 | ~1870 |
| Willard Johnson | Son | — | 15 | ~1925 |
| Dean Barefoot | Son | — | 9 | ~1931 |
| Dorothy Johnson | Daughter | — | 18 | ~1922 |
| Draper Barefoot | Head | — | 64 | ~1876 |
| Earl Johnson | Son | — | 20 | ~1920 |
| Clarence Barefoot | Son | — | 18 | ~1922 |
Census Appearances
1930
Cambria, Pennsylvania
Other, age 33
Cambria, Pennsylvania · implied b. ~1897 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lettie |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 22 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Cambria-County, Pennsylvania
Spouse, age 43
Cambria-County, Pennsylvania · implied b. ~1897 — 13 household members
| Surname | Johnson |
| Given Name | Lottie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Croyle T |
| 1935 Residence (County) | Cambria |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| 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 Lottie Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lottie Johnson
Spouse · 1940 · age 43 · b. ~1897 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Cambria-County, Pennsylvania
Open full size
1940 US Federal Census — Cambria-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03452-00334)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Della B. Garwalt | 41 | Wife | — | Pennsylvania |
| 2 | Earl Garwalt | 17 | Son | — | Pennsylvania |
| 3 | Robert Garwalt | 15 | Son | — | Pennsylvania |
| 4 | Agnes Garwalt | 10 | Daughter | — | Pennsylvania |
| 5 | Ronald Garwalt | 5 | Son | — | Pennsylvania |
| 6 | Joanne Garwalt | 2 | Daughter | — | Pennsylvania |
| 7 | Mahlon Weaver | 25 | Head | — | Pennsylvania |
| 8 | Nora Weaver | 22 | Wife | — | Pennsylvania |
| 9 | Bernard Barefoot | 21 | Head | Farmer | Pennsylvania |
| 10 | Draper Barefoot | 64 | Head | — | Pennsylvania |
| 11 | Clarence Barefoot | 18 | Son | — | Pennsylvania |
| 12 | Irene Barefoot | 11 | Daughter | — | Pennsylvania |
| 13 | Dean Barefoot | 9 | Son | — | Pennsylvania |
| 14 | Mary D. Johnson | 70 | Mother | Farmer | Pennsylvania |
| 15 | Elmer Johnson | 45 | Son | Miner | Pennsylvania |
| 16 | Lottie Johnson THIS PERSON | 43 | Wife | — | Pennsylvania |
| 17 | Earl Johnson | 20 | Son | Miner | Pennsylvania |
| 18 | Dorothy Johnson | 18 | Daughter | — | Pennsylvania |
| 19 | Mary Johnson | 16 | Daughter | — | Pennsylvania |
| 20 | Willard Johnson | 15 | Son | — | Pennsylvania |
| 21 | James Johnson | 13 | Son | — | Pennsylvania |
| 22 | Thelma Johnson | 11 | Daughter | — | Pennsylvania |
| 23 | William B. Davis | 33 | Head | Laborer | Pennsylvania |
| 24 | Sara Davis | 28 | Wife | — | Pennsylvania |
| 25 | Wilma Davis | 5 | Daughter | — | Pennsylvania |
| 26 | William Davis | 3 | Son | — | Pennsylvania |
| 27 | James D. Woomer | 43 | Head | Farmer | Pennsylvania |
| 28 | Susan Woomer | 31 | Wife | — | Pennsylvania |
| 29 | Raymond Woomer | 15 | Son | — | Pennsylvania |
| 30 | Viola Mulhollen | 30 | Head | — | Pennsylvania |
| 31 | Marian Mulhollen | 5 | Daughter | — | Pennsylvania |
| 32 | Harold Mulhollen | 5 | Son | — | Pennsylvania |
| 33 | Alvin S. Plummer | 47 | Head | Farmer | Pennsylvania |
| 34 | Cecelia Plummer | 41 | Wife | — | Pennsylvania |
| 35 | Robert Plummer | 16 | Son | — | Pennsylvania |
| 36 | George Plummer | 14 | Son | — | Pennsylvania |
| 37 | Thomas Plummer | 13 | Son | — | Pennsylvania |
| 38 | Donald Plummer | 11 | Son | — | Pennsylvania |
| 39 | Agnes Plummer | 9 | Daughter | — | Pennsylvania |
| 40 | Theresa Plummer | 8 | Daughter | — | 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)