FR
Fred Robinson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mercer-County, Pennsylvania
Our Model Tree links this Fred Robinson across the 1920, 1930 and 1940 US Censuses in Mercer-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1893), then head of a 6-person household.
Age 47
b. ~1893
Male
Head
Born: Idaho
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Mercer-County, Pennsylvania |
| Surname | Robinson |
| Given Name | Fred L. |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Idaho |
| 1935 Residence (City) | E. Lackawannock |
| 1935 Residence (County) | Mercer |
| Additional Details | |
| Occupation | farmer |
| Industry | own farm |
| Class of Worker | OA |
| Hours Worked | 75 |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
| Occupation | Farmer |
| Township / Ward | E Lackawannock |
| Est. Birth Year | ~1893 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Fred | Age | Birth yr |
|---|---|---|---|---|
| Edward Robinson | Son | — | 14 | ~1926 |
| Fred Robinson | Head | — | 47 | ~1893 |
| William Robinson | Son | — | 26 | ~1914 |
| Margaret Robinson | Spouse | — | 46 | ~1894 |
| Leonard Robinson | Son | — | 27 | ~1913 |
| Doris Robinson | Daughter | — | 12 | ~1928 |
Census Appearances
1920
Mercer, Pennsylvania
Head, age 27
Mercer, Pennsylvania · implied b. ~1893 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Fred H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Idaho |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | on Farm |
| Class of Worker | S |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1930
Mercer, Pennsylvania
Head, age 37
Mercer, Pennsylvania · implied b. ~1893 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robinson |
| Given Name | Fred N |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Idaho |
| Age at First Marriage | 19 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1940
Mercer-County, Pennsylvania
Head, age 47
Mercer-County, Pennsylvania · implied b. ~1893 — 6 household members
| Surname | Robinson |
| Given Name | Fred L. |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Idaho |
| 1935 Residence (City) | E. Lackawannock |
| 1935 Residence (County) | Mercer |
| Occupation | farmer |
| Industry | own farm |
| Class of Worker | OA |
| Hours Worked | 75 |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
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 Fred Robinson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Fred Robinson
Head · 1940 · age 47 · b. ~1893 · 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 — Mercer-County, Pennsylvania
Open full size
1940 US Federal Census — Mercer-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03570-00099)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lillian E. Tindall | 44 | wife | — | Ohio |
| 42 | Kelly Welles Tindall | 12 | son | — | Pa |
| 43 | Amos W. Weaver | 58 | head | Farmer | Pa |
| 44 | Lillian M. Weaver | 68 | wife | — | Pa |
| 45 | Harry G. White | 45 | head | Setter | Pa |
| 46 | Lillian E. White | 39 | wife | — | Pa |
| 47 | Ernest White | 16 | son | — | Pa |
| 48 | Evelyn White | 11 | daughter | — | Pa |
| 49 | Jean White | 7 | daughter | — | Pa |
| 50 | Pansy White | 5 | daughter | — | Pa |
| 51 | Joseph H. Robinson | 80 | head | Farmer | Pa |
| 52 | Ella E. Robinson | 74 | wife | — | Pa |
| 53 | Fred L. Robinson THIS PERSON | 47 | head | Farmer | Idaho |
| 54 | Margaret Robinson | 46 | wife | — | Pa |
| 55 | Leonard Robinson | 27 | son | Janitor | Pa |
| 56 | William Robinson | 26 | son | Truck Driver | Pa |
| 57 | Edward Robinson | 14 | son | — | Pa |
| 58 | Doris Robinson | 12 | daughter | — | Pa |
| 59 | John Northwood | 46 | head | Miner | Pa |
| 60 | Mary Northwood | 49 | wife | — | Mich. |
| 61 | J. H. Locke | 66 | head | Farmer | Pa |
| 62 | R. S. Locke | 64 | brother | Farmer | Pa |
| 63 | Harry Liebhart | 72 | head | Farmer | Pa |
| 64 | Johanna Liebhart | 50 | wife | — | Yugoslavia |
| 65 | J. A. Robinson | 41 | head | Farmer | Pa |
| 66 | Ruth Robinson | 41 | wife | — | Pa |
| 67 | Newton Robinson | 21 | son | — | Pa |
| 68 | Ruth Robinson | 18 | daughter | — | Pa |
| 69 | Mary Jane Robinson | 16 | daughter | — | Pa |
| 70 | Barbara Robinson | 6 | daughter | — | Pa |
| 71 | Robert Ammann | 26 | head | Farm Laborer | Pa |
| 72 | Gladys Ammann | 22 | wife | — | Pa |
| 73 | Emma L. Ammann | 0 | daughter | — | Pa |
| 74 | W. W. Humphrey | 84 | head | Farmer | Pa |
| 75 | Ella S. Humphrey | 84 | wife | — | Pa |
| 76 | Earl S. Humphrey | 50 | son | Farmer | Oregon |
| 77 | Charles Steingrave | 50 | head | Foreman | Pa |
| 78 | Clara Steingrave | 56 | wife | — | Ohio |
| 79 | Charlene Steingrave | 21 | daughter | Np | Pa |
| 80 | Lewis Steingrave | 19 | son | Farm Laborer | Pa |
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)