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Richard Graham — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Venango-County, Pennsylvania
Our Model Tree links this Richard Graham across the 1930 and 1940 US Censuses in Venango-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1915), then head of a 6-person household.
Age 25
b. ~1915
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Venango-County, Pennsylvania |
| Surname | Graham |
| Given Name | Richard R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Cherrytree |
| 1935 Residence (County) | Venango |
| Additional Details | |
| Occupation | Truck driver |
| Industry | W.P.A. |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 480 |
| Highest Grade | H-4 |
| 1935 Residence | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Truck Driver |
| Township / Ward | Cherrytree Township |
| Est. Birth Year | ~1915 |
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 Richard | Age | Birth yr |
|---|---|---|---|---|
| Richard Graham | Son | — | 25 | ~1915 |
| Henrietta Graham | Daughter | — | 20 | ~1920 |
| Elizabeth Graham | Daughter | — | 18 | ~1922 |
| Ross Graham | Son | — | 21 | ~1919 |
| Sarah Graham | Head | — | 59 | ~1881 |
| Oliver Graham | Son | — | 30 | ~1910 |
Census Appearances
1930
Venango, Pennsylvania
Son, age 16
Venango, Pennsylvania · implied b. ~1914 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Richard R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Venango-County, Pennsylvania
Son, age 25
Venango-County, Pennsylvania · implied b. ~1915 — 6 household members
| Surname | Graham |
| Given Name | Richard R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Cherrytree |
| 1935 Residence (County) | Venango |
| Occupation | Truck driver |
| Industry | W.P.A. |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 480 |
| Highest Grade | H-4 |
| 1935 Residence | Pennsylvania |
| 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 Richard Graham across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Graham
Son · 1940 · age 25 · b. ~1915 · Pennsylvania
★ You are viewing this record
Sibling
Henrietta Graham
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oliver Graham
Sibling · 1940 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ross Graham
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Graham
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Venango-County, Pennsylvania
Open full size
1940 US Federal Census — Venango-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03616-00040)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Raymond T Pebbles | 38 | Head | Merchant | Pennsylvania |
| 2 | Mabel B Pebbles | 36 | Wife | Housewife | Pennsylvania |
| 3 | Harold F Pebbles | 6 | Son | Student | Pennsylvania |
| 4 | Rodger G Pebbles | 4 | Son | — | Pennsylvania |
| 5 | Melissa Cother | 67 | Head | Housewife | Pennsylvania |
| 6 | Helen I Cother | 43 | Daughter | Teacher | Pennsylvania |
| 7 | Allen C Hass | 46 | Head | Laborer | Pennsylvania |
| 8 | Anna S Hass | 42 | Wife | Housewife | Pennsylvania |
| 9 | Myron E Hass | 19 | Son | Student | Pennsylvania |
| 10 | Alice Jean Hass | 16 | Daughter | Student | Pennsylvania |
| 11 | Barbara J Hass | 12 | Daughter | Student | Pennsylvania |
| 12 | Harry L Hass | 8 | Son | Student | Pennsylvania |
| 13 | Frank S Rickenbrode | 30 | Head | Laborer | Pennsylvania |
| 14 | Helen J Rickenbrode | 25 | Wife | Housewife | Pennsylvania |
| 15 | George C Tarr | 23 | Head | Tool Dresser | Pennsylvania |
| 16 | Mary Anna Tarr | 19 | Wife | Housewife | Pennsylvania |
| 17 | George W Happer | 64 | Head | Fireman | Pennsylvania |
| 18 | Mary M Happer | 59 | Wife | Housewife | Pennsylvania |
| 19 | Sarah E Graham | 59 | Head | Housewife | Pennsylvania |
| 20 | Oliver Clarence Graham | 30 | Son | Laborer | Pennsylvania |
| 21 | Richard R Graham THIS PERSON | 25 | Son | Truck Driver | Pennsylvania |
| 22 | Ross M Graham | 21 | Son | Laborer | Pennsylvania |
| 23 | Henrietta C Graham | 20 | Daughter | Housewife | Pennsylvania |
| 24 | Elizabeth J Graham | 18 | Daughter | Student | Pennsylvania |
| 25 | Clarence J Waite | 44 | Head | Pumper | Pennsylvania |
| 26 | Alma N Waite | 37 | Wife | Housewife | Pennsylvania |
| 27 | Sherman L Eakin | 44 | Head | Dept. Foreman | Pennsylvania |
| 28 | Evelyn B Eakin | 41 | Wife | Housewife | Pennsylvania |
| 29 | William J Ray | 78 | Head | Retired | Pennsylvania |
| 30 | Eva Nelson | 73 | Housekeeper | Retired | Pennsylvania |
| 31 | Hunter R Baughman | 39 | Head | Engineer | Pennsylvania |
| 32 | Ina P Baughman | 38 | Wife | Housewife | Pennsylvania |
| 33 | Edna I Baughman | 15 | Daughter | Student | Pennsylvania |
| 34 | Hunter R. Jr. Baughman | 11 | Son | Student | Pennsylvania |
| 35 | Glenn R Wilcox | 55 | Head | Nurseryman | Pennsylvania |
| 36 | Mary M Wilcox | 46 | Wife | Housewife | Pennsylvania |
| 37 | Beryl I Wilcox | 21 | Daughter | Stenographer | Pennsylvania |
| 38 | Evelyn E Jordan | 24 | Daughter | Manager | Ohio |
| 39 | Clair E Jordan | 17 | Son | Student | Pennsylvania |
| 40 | John A Black | 60 | Head | Fireman | Pennsylvania |
Related Census Records
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)