MG
Mary Griffith — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Rutland, Vermont
Our Model Tree links this Mary Griffith across the 1920, 1930 and 1940 US Censuses in Rutland, Vermont (XGBoost, ~Confirmed) — first a head (b.~1863), then head of a 3-person household.
Age 67
b. ~1863
Female
Head
Born: Wales
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Rutland, Vermont |
| Surname | Griffith |
| Given Name | Mary J. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 67 |
| Marital Status | Widowed |
| Birthplace | Wales |
| Naturalization Status | Alien |
| Year of Immigration | 1913 |
| Age at First Marriage | 25 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | Welsh |
| Home Owned/Rented | R |
| Home Value / Rent | 4000 |
| Radio Set | R |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
| Township / Ward | Fair Haven V |
| Est. Birth Year | ~1863 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ellen Griffith | Daughter | — | 39 | ~1891 |
| Mary Griffith | Head | — | 67 | ~1863 |
| William Griffith | Son | — | 31 | ~1899 |
Census Appearances
1920
Rutland, Vermont
Head, age 52
Rutland, Vermont · implied b. ~1868 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Griffith |
| Given Name | Mary E |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Widowed |
| Birthplace | Wales |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Occupation | Farmer |
| Industry | Own farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Welsh |
| Home Owned/Rented | 1865 |
| Birth Country | Wales |
| Year of Naturalization | F |
| Birthplace (normalized) | wales |
1930
Rutland, Vermont
Head, age 67
Rutland, Vermont · implied b. ~1863 — 3 household members
| Surname | Griffith |
| Given Name | Mary J. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 67 |
| Marital Status | Widowed |
| Birthplace | Wales |
| Naturalization Status | Alien |
| Year of Immigration | 1913 |
| Age at First Marriage | 25 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Can Read/Write | Yes |
| Mother Tongue | Welsh |
| Home Owned/Rented | R |
| Home Value / Rent | 4000 |
| Radio Set | R |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1940
Rutland-County, Vermont
Other, age 80
Rutland-County, Vermont · implied b. ~1860 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Griffith |
| Given Name | Mary |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 80 |
| Marital Status | Widowed |
| Birthplace | Wales |
| 1935 Residence (City) | Village Fair Haven |
| 1935 Residence (County) | Rutland |
| Naturalization Status | Naturalized |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
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 Mary Griffith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Griffith
Head · 1930 · age 67 · b. ~1863 · Vermont
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Rutland, Vermont
Open full size
1930 US Federal Census — Rutland, Vermont
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2430unit:0179)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Cyril Dickey | 34 | Head | — | Vermont |
| 2 | Margaret C. Dickey | 33 | Wife | — | Vermont |
| 3 | Leah Dickey | 2 | Daughter | — | Vermont |
| 4 | John F. Pickard | 60 | Head | — | New York |
| 5 | Ophelia S. Pickard | 59 | Wife | — | New York |
| 6 | Marcella Pickard | 32 | Daughter | Instructor | Vermont |
| 7 | Cain | 34 | Head | Salesman | Vermont |
| 8 | Marjorie B. Cain | 35 | Wife | — | Vermont |
| 9 | Mary B. Cain | 12 | Daughter | — | Vermont |
| 10 | Eunice Cain | 2 | Daughter | — | Vermont |
| 11 | Eric G. Bryant | 35 | Head | Foreman | England |
| 12 | Ruth G. Bryant | 34 | Wife | — | Vermont |
| 13 | Grosvenor Bryant | 12 | Son | — | Vermont |
| 14 | John H. Edward | 78 | Head | Proprietor | Vermont |
| 15 | Bessie Edward | 72 | Wife | — | Irish Free State |
| 16 | Howard Larrow | 30 | Head | Superintendent | Vermont |
| 17 | Bernice Larrow | 24 | Wife | — | New York |
| 18 | Betty Larrow | 5 | Daughter | — | New York |
| 19 | Burnett H. Larrow | 3 | Daughter | — | New York |
| 20 | Claude Larrow | 20 | Brother | Laborer | Vermont |
| 21 | Florence Larrow | 18 | Servant | Servant | New York |
| 22 | Walter J. Smith | 59 | Head | Manager | Missouri |
| 23 | Nora Smith | 51 | Wife | — | New York |
| 24 | Harold Keegan | 38 | Head | Manager | Vermont |
| 25 | Alice Keegan | 38 | Wife | — | Vermont |
| 26 | Charles Looker | 17 | Step son | — | Vermont |
| 27 | George Looker | 16 | Step son | — | Vermont |
| 28 | Eugene Crumley | 33 | Head | Retail Merchant | Vermont |
| 29 | Alice Crumley | 65 | Mother | — | New York |
| 30 | Mary A. Crumley | 75 | Aunt | — | New York |
| 31 | Gertrude Carty | 65 | Servant | Servant | Vermont |
| 32 | James R. Roberts | 65 | Head | — | Pennsylvania |
| 33 | Jeanne J. Sheldon | 70 | Head | — | Vermont |
| 34 | Harry J. Williams | 44 | Head | Manager | Wales |
| 35 | Edith Williams | 41 | Wife | — | Vermont |
| 36 | Christine J. Williams | 17 | Daughter | — | Vermont |
| 37 | William Williams | 60 | Head | Slate Maker | Wales |
| 38 | Mary E. Williams | 50 | Wife | — | Wales |
| 39 | Anne Williams | 19 | Daughter | — | Vermont |
| 40 | Mary J. Griffith THIS PERSON | 67 | Head | — | Wales |
| 41 | Ellen J. Griffith | 39 | Daughter | Book Keeper | Wales |
| 42 | William J. Griffith | 31 | Son | Barber | Wales |
| 43 | William H. Piercy | 69 | Head | Proprietor | Vermont |
| 44 | Emma H. Piercy | 59 | Wife | — | Vermont |
| 45 | E. Alice Piercy | 36 | Daughter | Secretary | Vermont |
| 46 | Laura R. Piercy | 31 | Daughter | Stenographer | Vermont |
| 47 | Harry Piercy | 28 | Son | Mechanic | Vermont |
| 48 | Francis E. Piercy | 24 | Son | Assistant Manager | Vermont |
| 49 | John P. Piercy | 21 | Son | Book Keeper | Vermont |
| 50 | John S. Jubas | 59 | Head | Manager | Michigan |
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)