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Robert Griffin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Greene, Pennsylvania
Our Model Tree links this Robert Griffin across the 1920 and 1930 US Censuses in Greene, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 10-person household.
Age 12
b. ~1918
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Greene, Pennsylvania |
| Surname | Griffin |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | West Virginia |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Dunkard Township |
| Est. Birth Year | ~1918 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Donald Griffin | Son | — | 17 | ~1913 |
| Warren Griffin | Son | — | 15 | ~1915 |
| Levi Griffin | Head | — | 44 | ~1886 |
| Golda Griffin | Other | — | 32 | ~1898 |
| Paul Griffin | Son | — | 8 | ~1922 |
| Betty Griffin | Daughter | — | 1 | ~1929 |
| Alfred Griffin | Son | — | 6 | ~1924 |
| Marie Griffin | Daughter | — | 10 | ~1920 |
| Ethel Griffin | Daughter | — | 4 | ~1926 |
| Robert Griffin | Son | — | 12 | ~1918 |
Census Appearances
1920
Greene, Pennsylvania
Son, age 2
Greene, Pennsylvania · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Griffin |
| Given Name | Robert R. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | West Virginia |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Greene, Pennsylvania
Son, age 12
Greene, Pennsylvania · implied b. ~1918 — 10 household members
| Surname | Griffin |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | West Virginia |
| Can Read/Write | Yes |
| 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 Robert Griffin across 2 US Census years (1920 and 1930) in Greene, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Griffin
Son · 1930 · age 12 · b. ~1918 · Pennsylvania
★ You are viewing this record
Sibling
Ethel Griffin
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Griffin
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Griffin
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Warren Griffin
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Griffin
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Griffin
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Griffin
Sibling · 1930 · age 8
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
1930 US Federal Census — Greene, Pennsylvania
Open full size
1930 US Federal Census — Greene, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2043:0994)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Marie H. Everly | 23 | Daughter | — | West Virginia |
| 52 | Porney Vancal | 44 | Head | Farmer | Pennsylvania |
| 53 | Doris Vancal | 16 | Wife-H | — | Pennsylvania |
| 54 | Grace Vancal | 14 | Daughter | — | Pennsylvania |
| 55 | Everett Vancal | 7 | Son | — | Pennsylvania |
| 56 | Ethel Vancal | 7 | Daughter | — | Pennsylvania |
| 57 | Frank Bennett | 62 | Head | Farmer | New York |
| 58 | Lena Bennett | 38 | Wife-H | — | Pennsylvania |
| 59 | Arthur Bennett | 7 | Son | — | Pennsylvania |
| 60 | Frank M. Everly | 29 | Boarder | Laborer | Pennsylvania |
| 61 | George Abel | 53 | Head | Farmer | West Virginia |
| 62 | Ella Abel | 47 | Wife-H | — | Pennsylvania |
| 63 | James Abel | 24 | Son | Teacher | West Virginia |
| 64 | Hallie Abel | 11 | Daughter | — | Pennsylvania |
| 65 | Stevenson Abel | 8 | Son | — | Pennsylvania |
| 66 | Henry Linton | 53 | Brother-in-law | Farmer | Pennsylvania |
| 67 | Gilbert Gallatin | 25 | Servant | Servant | Pennsylvania |
| 68 | Vito Paoli | 37 | Head | Salesman | Italy |
| 69 | Rachela Paoli | 33 | Wife-H | — | Italy |
| 70 | Vincenzo Paoli | 5 | Son | — | Italy |
| 71 | Gennaro Paoli | 1 | Son | — | Pennsylvania |
| 72 | Dominik Mandarano | 31 | Head | Salesman | Italy |
| 73 | Mary Mandarano | 18 | Wife-H | — | Pennsylvania |
| 74 | Mary A. Mandarano | 2 | Daughter | — | Pennsylvania |
| 75 | Dominik Jr. Mandarano | 1 | Son | — | Pennsylvania |
| 76 | Pete Rhodes | 56 | Head | Miner | Jugoslavia |
| 77 | Mike Cottage | 56 | Head | Miner | Jugoslavia |
| 78 | Mary Cottage | 50 | Wife-H | — | Jugoslavia |
| 79 | Anna Cottage | 25 | Daughter | — | Pennsylvania |
| 80 | Nick Cottage | 19 | Son | Miner | Pennsylvania |
| 81 | Mildred Cottage | 12 | Daughter | — | Pennsylvania |
| 82 | Judith Cottage | 10 | Daughter | — | Pennsylvania |
| 83 | Nick Rabich | 63 | Head | — | Jugoslavia |
| 84 | Nick Kramer | 46 | Boarder | Miner | Jugoslavia |
| 85 | Levi L. Griffin | 44 | Head | Carpenter | Pennsylvania |
| 86 | Golda E. Griffin | 32 | Wife-H | — | West Virginia |
| 87 | Donald Griffin | 17 | Son | Clerk | Pennsylvania |
| 88 | Warren Griffin | 15 | Son | — | Pennsylvania |
| 89 | Robert Griffin THIS PERSON | 12 | Son | — | Pennsylvania |
| 90 | Marie Griffin | 10 | Daughter | — | Pennsylvania |
| 91 | Paul Griffin | 8 | Son | — | Pennsylvania |
| 92 | Alfred Griffin | 6 | Son | — | Pennsylvania |
| 93 | Ethel Griffin | 4 | Daughter | — | Pennsylvania |
| 94 | Betty Griffin | 1 | Daughter | — | Pennsylvania |
| 95 | Charles Damicean | 38 | Head | Miner | Romania |
| 96 | Sabri Meraja | 38 | Boarder | Miner | Albania |
| 97 | Mike Torik | 37 | Boarder | Miner | Poland |
| 98 | Sam Capra | 37 | Head | Miner | Italy |
| 99 | Mary Capra | 27 | Wife-H | — | Italy |
| 100 | Dominik Capra | 7 | Son | — | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)