CJ
Charles Jacobs — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Fayette-County, Pennsylvania
Our Model Tree links this Charles Jacobs across the 1920, 1930 and 1940 US Censuses in Fayette-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1880), then head of a 4-person household.
Age 60
b. ~1880
Male
Head
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Fayette-County, Pennsylvania |
| Surname | Jacobs |
| Given Name | Charles |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Upper Tyrone |
| 1935 Residence (County) | Fayette |
| Additional Details | |
| Income (1939) | 208 |
| Highest Grade | No 2 |
| 1935 Residence | Same house |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Upper Tyrone |
| Est. Birth Year | ~1880 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Raymond Jacobs | Son | — | 11 | ~1929 |
| Mae Jacobs | Spouse | — | 45 | ~1895 |
| Clarence Jacobs | Son | — | 23 | ~1917 |
| Charles Jacobs | Head | — | 60 | ~1880 |
Census Appearances
1920
Fayette, Pennsylvania
Head, age 40
Fayette, Pennsylvania · implied b. ~1880 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jacobs |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Miner |
| Industry | Coal |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Year of Naturalization | M |
| Birthplace (normalized) | pennsylvania |
1930
Fayette, Pennsylvania
Head, age 50
Fayette, Pennsylvania · implied b. ~1880 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jacobs |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 26 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Truck Driver |
| Industry | Lumber Co. |
| Class of Worker | 4X90 |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1200 |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Fayette-County, Pennsylvania
Head, age 60
Fayette-County, Pennsylvania · implied b. ~1880 — 4 household members
| Surname | Jacobs |
| Given Name | Charles |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Upper Tyrone |
| 1935 Residence (County) | Fayette |
| Income (1939) | 208 |
| Highest Grade | No 2 |
| 1935 Residence | Same house |
| 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 Charles Jacobs across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Jacobs
Head · 1940 · age 60 · b. ~1880 · 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-t0627-03508-00651)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Molly King | 66 | wife | — | Pennsylvania |
| 42 | Eugene King | 36 | son | Proprietor | Pennsylvania |
| 43 | Mitchell King | 28 | son | Maintenance | Pennsylvania |
| 44 | Ignac Galowski | 75 | head | — | Poland |
| 45 | Anna Galowski | 70 | wife | — | Poland |
| 46 | Nicholas Tanner | 29 | head | Laborer Wpa | Pennsylvania |
| 47 | Alberta Tanner | 28 | wife | — | Pennsylvania |
| 48 | Arthur Tanner | 9 | son | — | Pennsylvania |
| 49 | Nancy Tanner | 7 | daughter | — | Pennsylvania |
| 50 | Dorothy Tanner | 5 | daughter | — | Pennsylvania |
| 51 | Mary Tanner | 4 | daughter | — | Pennsylvania |
| 52 | Catherine Tanner | 3 | daughter | — | Pennsylvania |
| 53 | Betty Tanner | 1 | daughter | — | Pennsylvania |
| 54 | Michael Burke | 43 | head | Laborer | Pennsylvania |
| 55 | Annabel Burke | 35 | wife | — | Pennsylvania |
| 56 | Lois Burke | 12 | daughter | — | Pennsylvania |
| 57 | Jack Burke | 12 | son | — | Pennsylvania |
| 58 | William Burke | 10 | son | — | Pennsylvania |
| 59 | Francis Burke | 7 | son | — | Pennsylvania |
| 60 | Charles Jacobs THIS PERSON | 60 | head | — | Pennsylvania |
| 61 | Mae Jacobs | 45 | wife | — | Pennsylvania |
| 62 | Clarence Jacobs | 23 | son | Truck Driver | Pennsylvania |
| 63 | Raymond Jacobs | 11 | son | — | Pennsylvania |
| 64 | John Bauman | 69 | head | Carpenter Wpa | Germany |
| 65 | Anna Bauman | 52 | wife | — | Pennsylvania |
| 66 | Joseph Marchenka | 67 | head | Farmer | Poland |
| 67 | Mary Marchenka | 56 | wife | Farm Laborer | Poland |
| 68 | Cashmer Marchenka | 29 | son | Trailer | Pennsylvania |
| 69 | Narczy Marchenka | 26 | son | Farm Laborer | Pennsylvania |
| 70 | Evelyn Marchenka | 18 | daughter | — | Pennsylvania |
| 71 | Edwin Marchenka | 14 | son | — | Pennsylvania |
| 72 | Edward Smith | 30 | head | Dry House | Pennsylvania |
| 73 | Sarah Smith | 22 | daughter | — | Pennsylvania |
| 74 | Margaret Smith | 6 | daughter | — | Pennsylvania |
| 75 | James Smith | 4 | son | — | Pennsylvania |
| 76 | Jesse Addis | 57 | head | Proprietor | Pennsylvania |
| 77 | Alice Addis | 47 | wife | Helper | Pennsylvania |
| 78 | John Addis | 17 | son | — | Pennsylvania |
| 79 | Betty Addis | 15 | daughter | — | Pennsylvania |
| 80 | Gloria Addis | 5 | 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)