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Adolph Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mckean-County, Pennsylvania
Our Model Tree links this Adolph Johnson across the 1920, 1930 and 1940 US Censuses in Mckean-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1877), then head of a 3-person household.
Age 63
b. ~1877
Male
Head
Born: Sweden
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Mckean-County, Pennsylvania |
| Surname | Johnson |
| Given Name | Adolph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Smethport |
| 1935 Residence (County) | McKean |
| Naturalization Status | Naturalized |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same House |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Township / Ward | Smethport |
| Est. Birth Year | ~1877 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Adolph | Age | Birth yr |
|---|---|---|---|---|
| Margaret Johnson | Daughter | — | 22 | ~1918 |
| Anna Johnson | Spouse | — | 57 | ~1883 |
| Adolph Johnson | Head | — | 63 | ~1877 |
Census Appearances
1920
Mckean, Pennsylvania
Head, age 43
Mckean, Pennsylvania · implied b. ~1877 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Adolph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1882 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Asst. Foreman |
| Industry | Crosby Drill Co |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Birth Country | Sweden |
| Year of Naturalization | 1900 |
| Birthplace (normalized) | sweden |
1930
Mckean, Pennsylvania
Head, age 52
Mckean, Pennsylvania · implied b. ~1878 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Adolph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1883 |
| Age at First Marriage | 25 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Rig-builder |
| Industry | Oil-fields |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| Home Value / Rent | 5000 |
| Radio Set | R |
| Veteran | No |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1940
Mckean-County, Pennsylvania
Head, age 63
Mckean-County, Pennsylvania · implied b. ~1877 — 3 household members
| Surname | Johnson |
| Given Name | Adolph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Smethport |
| 1935 Residence (County) | McKean |
| Naturalization Status | Naturalized |
| Industry | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same House |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
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 Adolph Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Adolph Johnson
Head · 1940 · age 63 · b. ~1877 · 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 — Mckean-County, Pennsylvania
Open full size
1940 US Federal Census — Mckean-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03569-00670)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Joe Robert Day | 51 | Head | Pumper | Penna |
| 42 | Bertha Day | 54 | Wife | — | Missouri |
| 43 | Hazel Bloomster | 47 | Head | — | Penna |
| 44 | Jeanette Bloomster | 23 | Daughter | Stenographer | Penna |
| 45 | Jeanette Retan | 23 | Lodger | Teacher | Penna |
| 46 | Arthur Branden | 30 | Head | Pipe Fitter | Penna |
| 47 | Lillian Branden | 26 | Wife | — | Penna |
| 48 | Leonard Branden | 2 | Son | — | Penna |
| 49 | Adolph Johnson THIS PERSON | 63 | Head | — | Sweden |
| 50 | Anna Johnson | 57 | Wife | — | Sweden |
| 51 | Margaret Johnson | 22 | Daughter | Servant | Penna |
| 52 | Howard O'Connor | 28 | Head | Pipe Fitter | Penna |
| 53 | Mary E. O'Connor | 23 | Wife | — | Penna |
| 54 | James B. O'Connor | 2 | Son | — | Penna |
| 55 | Harry Zimmerman | 46 | Head | Laborer | Penna |
| 56 | Ida Zimmerman | 53 | Wife | — | Penna |
| 57 | Annabelle Zimmerman | 22 | Daughter | Housekeeper | Penna |
| 58 | Betty Zimmerman | 19 | Daughter | Maid | Penna |
| 59 | Termit Winslow | 38 | Head | Laborer | Penna |
| 60 | Evelyn Winslow | 35 | Wife | — | Penna |
| 61 | Shirley Winslow | 13 | Daughter | — | Penna |
| 62 | James Winslow | 7 | Son | — | Penna |
| 63 | Jake Daniels | 22 | Head | Laborer | Penna |
| 64 | Phyllis Daniels | 22 | Wife | — | Penna |
| 65 | Pauline Daniels | 1 | Daughter | — | Penna |
| 66 | Frederick Burlingame | 50 | Head | Driller | Penna |
| 67 | Gertrude Burlingame | 44 | Wife | — | New York |
| 68 | Frederick Burlingame | 16 | Son | — | Penna |
| 69 | Glenna Burlingame | 7 | Daughter | — | Penna |
| 70 | Mary L. Burlingame | 6 | Daughter | — | Penna |
| 71 | Lester Clark | 42 | Head | Truck Driver | Penna |
| 72 | Lillian Clark | 41 | Wife | — | Penna |
| 73 | Joseph Clark | 19 | Son | Delivery Boy | Penna |
| 74 | Robert Clark | 11 | Son | — | Penna |
| 75 | Emma Raymer | 73 | Mother-in-law | — | Penna |
| 76 | Harold Harters | 28 | Head | Lease Man | Penna |
| 77 | Veda Harters | 26 | Wife | — | Penna |
| 78 | Dale Harters | 1 | Son | — | Penna |
| 79 | Meda Evans | 81 | Head | — | Penna |
| 80 | Lucy B. Backus | 60 | Head | — | Canada |
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)