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James Jackson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Fayette-County, Pennsylvania
Our Model Tree links this James Jackson across the 1920, 1930 and 1940 US Censuses in Fayette-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1877), then head of a 7-person household.
Age 63
b. ~1877
Male
Head
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Fayette-County, Pennsylvania |
| Surname | Jackson |
| Given Name | James M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | New Salem |
| 1935 Residence (County) | Fayette |
| Additional Details | |
| Occupation | Physician |
| Industry | Private |
| Class of Worker | OA |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | C-5 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Physician |
| Township / Ward | New Salem |
| 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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Arrena Jackson | Daughter | — | 23 | ~1917 |
| Adalyn Jackson | Daughter | — | 19 | ~1921 |
| James Jackson | Head | — | 63 | ~1877 |
| Fern Jackson | Other | — | 27 | ~1913 |
| Nancy Jackson | Other | — | 5 | ~1935 |
| Marcus Jackson | Son | — | 29 | ~1911 |
| Sylvia Jackson | Spouse | — | 52 | ~1888 |
Census Appearances
1920
Fayette, Pennsylvania
Head, age 43
Fayette, Pennsylvania · implied b. ~1877 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | J. Marcus |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | England |
| Mother's Birthplace | Rhode Island |
| Occupation | Physician |
| Industry | Gen Practice |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Year of Naturalization | R |
| Birthplace (normalized) | massachusetts |
1930
Fayette, Pennsylvania
Head, age 53
Fayette, Pennsylvania · implied b. ~1877 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jackson |
| Given Name | James M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 30 |
| Father's Birthplace | England |
| Mother's Birthplace | Rhode Island |
| Occupation | Physician Surgeon |
| Industry | General Practice |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 12000 |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Fayette-County, Pennsylvania
Head, age 63
Fayette-County, Pennsylvania · implied b. ~1877 — 7 household members
| Surname | Jackson |
| Given Name | James M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | New Salem |
| 1935 Residence (County) | Fayette |
| Occupation | Physician |
| Industry | Private |
| Class of Worker | OA |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | C-5 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 James Jackson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
James Jackson
Head · 1940 · age 63 · b. ~1877 · 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 — Fayette-County, Pennsylvania
Open full size
1940 US Federal Census — Fayette-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03505-00652)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Wadsworth | 27 | Head | Coal Digger | Pennsylvania |
| 2 | Margaret Wadsworth | 29 | Wife | — | Pennsylvania |
| 3 | Sarah Jean Wadsworth | 1 | Daughter | — | Pennsylvania |
| 4 | John L. Kopacko | 35 | Head | Clerk | Pennsylvania |
| 5 | Margaret Kopacko | 27 | Wife | — | Pennsylvania |
| 6 | John L. Jr Kopacko | 6 | Son | — | Pennsylvania |
| 7 | Dolores Kopacko | 4 | Daughter | — | Pennsylvania |
| 8 | Donald Kopacko | 1 | Son | — | Pennsylvania |
| 9 | James Laughran | 75 | Head | Scraper | Pennsylvania |
| 10 | Marguerite Laughran | 24 | Wife | — | Pennsylvania |
| 11 | Beatrice Laughran | 0 | Daughter | — | Pennsylvania |
| 12 | Hanson Bowie | 31 | Head | Investigator | California |
| 13 | Roberta Bowie | 24 | Wife | — | Pennsylvania |
| 14 | Charles Robert Bowie | 4 | Son | — | Pennsylvania |
| 15 | James M. Jackson THIS PERSON | 63 | Head | Physician | Massachusetts |
| 16 | Sylvia Jackson | 52 | Wife | — | Pennsylvania |
| 17 | Arrena Jackson | 23 | Daughter | Supervisor | Pennsylvania |
| 18 | Adalyn Jackson | 19 | Daughter | — | Pennsylvania |
| 19 | Marcus Ab Jackson | 29 | Son | — | Pennsylvania |
| 20 | Fern Jackson | 27 | Daughter-in-law | — | Pennsylvania |
| 21 | Nancy Jackson | 5 | Granddaughter | — | Pennsylvania |
| 22 | Anthony Pennacchini | 51 | Head | Barber | Italy |
| 23 | Sarafine Pennacchini | 46 | Wife | — | Austria |
| 24 | Joseph Pennacchini | 27 | Son | Construction Gang | Pennsylvania |
| 25 | Edward Pennacchini | 25 | Son | Salesman | Pennsylvania |
| 26 | Eugene Pennacchini | 23 | Son | Laborer | Pennsylvania |
| 27 | Yolanda Pennacchini | 18 | Daughter | — | Pennsylvania |
| 28 | Anna Bohinc | 36 | Head | Waitress | Pennsylvania |
| 29 | Michael Dzurbala | 45 | Lodger | Proprietor | Czechoslovakia |
| 30 | Lawrence Allamon | 21 | Head | Coal Loader | Pennsylvania |
| 31 | Hazel Allamon | 19 | Wife | — | Pennsylvania |
| 32 | Richard Mellon | 22 | Head | Driller | Pennsylvania |
| 33 | Ruth Mellon | 27 | Wife | — | Ohio |
| 34 | Richard Mellon | 2 | Son | — | Pennsylvania |
| 35 | Dominic Lapenta | 33 | Head | Merchant | Pennsylvania |
| 36 | Florine Lapenta | 30 | Wife | — | Pennsylvania |
| 37 | George Lapenta | 11 | Son | — | Pennsylvania |
| 38 | Frank Bartolomeo | 29 | Brother-in-law | Clerk | Pennsylvania |
| 39 | Margaret Bartolomeo | 20 | Sister | — | Pennsylvania |
| 40 | Floyd Barber | 5 | Adopted Son | — | 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)