MC
Mary Chase — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Newport, Rhode Island
Our Model Tree links this Mary Chase across the 1900, 1910, 1920 and 1930 US Censuses in Newport, Rhode Island (XGBoost, ~Confirmed) — first a spouse (b.~1874), then head of a 3-person household.
Age 56
b. ~1874
Female
Spouse
Born: Rhode Island
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Newport, Rhode Island |
| Surname | Chase |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Age at First Marriage | 20 |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Rhode Island |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Township / Ward | Portsmouth Town |
| Est. Birth Year | ~1874 |
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 |
|---|---|---|---|---|
| Maurice Chase | Son | — | 17 | ~1913 |
| Mary Chase | Spouse | — | 56 | ~1874 |
| William Chase | Head | — | 60 | ~1870 |
Census Appearances
1900
Newport, Rhode …
Spouse, age 27
Newport, Rhode Island · implied b. ~1873 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chase |
| Given Name | Mary A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Birth Month | Feb |
| Birth Year | 1873 |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Rhode Island |
| Can Read | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1910
Newport, Rhode …
Spouse, age 36
Newport, Rhode Island · implied b. ~1874 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chase |
| Given Name | Mary D |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Years Married | 9 |
| Children Born | 1 |
| Children Living | 1 |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Rhode Island |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1920
Newport, Rhode …
Spouse, age 46
Newport, Rhode Island · implied b. ~1874 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Chase |
| Given Name | Mary A |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Rhode Island |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1930
Newport, Rhode …
Spouse, age 56
Newport, Rhode Island · implied b. ~1874 — 3 household members
| Surname | Chase |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Age at First Marriage | 20 |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Rhode Island |
| Can Read/Write | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
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 Chase across 4 US Census years (1900, 1910, 1920 and 1930) in Newport, Rhode Island, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Chase
Spouse · 1930 · age 56 · b. ~1874 · Rhode Island
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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 — Newport, Rhode Island
Open full size
1930 US Federal Census — Newport, Rhode Island
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2170unit:0283)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William H. Chase | 60 | Head | Farmer | Rhode Island |
| 2 | Mary A. Chase THIS PERSON | 56 | Wife | — | Rhode Island |
| 3 | Maurice Chase | 17 | Son | — | Rhode Island |
| 4 | Elizabeth Sherman | 63 | Head | — | Rhode Island |
| 5 | William Thomas | 77 | Head | Nurse, Trained | Indiana |
| 6 | Julia D. Thomas | 56 | Wife | Painter | Rhode Island |
| 7 | Floyd E. Thomas | 16 | Son | — | Indiana |
| 8 | Samuel E. Larkin | 74 | Father-in-law | — | Rhode Island |
| 9 | Joseph Stevens | 42 | Head | — | Rhode Island |
| 10 | Daughter Stevens | 14 | Daughter | — | Rhode Island |
| 11 | Raymond Stevens | 13 | Son | — | Rhode Island |
| 12 | Daughter Stevens | 12 | Daughter | — | Rhode Island |
| 13 | Daughter Stevens | 8 | Daughter | — | Rhode Island |
| 14 | Head Stevens | None | Head | — | — |
| 15 | Wife Stevens | None | Wife | — | — |
| 16 | Frank G. Tallman | 70 | Head | Retail Merchant | Rhode Island |
| 17 | Walter M. Tallman | 48 | Son | Painter | Rhode Island |
| 18 | Helen R. Tallman | 20 | Granddaughter | Teacher | Rhode Island |
| 19 | Frederick J. Viegas | 34 | Head | Bell Boy | Rhode Island |
| 20 | Gertrude M. Viegas | 27 | Wife | — | Massachusetts |
| 21 | Frank J. Thomas | 39 | Head | Chauffeur | Massachusetts |
| 22 | Mary E. Thomas | 42 | Wife | — | Rhode Island |
| 23 | Frank M. Spencer | 77 | Head | — | Rhode Island |
| 24 | Bessie M. Thomas | 14 | Daughter | — | Rhode Island |
| 25 | Alice M. Delanyue | 35 | Head | Cook | Rhode Island |
| 26 | Claire S. Delanyue | 9 | Daughter | — | Rhode Island |
| 27 | Audrey E. Delanyue | 2 | Daughter | — | Rhode Island |
| 28 | Duncan M. Wilkey | 32 | Head | Farmer | Rhode Island |
| 29 | Frank Martin | 52 | Head | Farm | Portugal |
| 30 | Alexandrina Martin | 45 | Wife | Servant | Portugal |
| 31 | Frank Jr. Martin | 17 | Son | Carpenter | Rhode Island |
| 32 | Joseph Freitas | 54 | Cousin | Laborer | Portugal |
| 33 | Lucy M. Anthony | 60 | Head | Domestic Nurse | Massachusetts |
| 34 | Emma J. Hicks | 81 | Head | — | Rhode Island |
| 35 | William P. Macomber | 41 | Head | Farmer | Rhode Island |
| 36 | Josephine Macomber | 37 | Wife | — | Florida |
| 37 | William P. Jr. Macomber | 16 | Son | — | Rhode Island |
| 38 | Charles G. Clarke | 43 | Head | Contractor | Rhode Island |
| 39 | Bertha H. Clarke | 44 | Wife | — | Connecticut |
| 40 | William B. Clarke | 67 | Head | Overseer | New York |
| 41 | Eunice Clarke | 69 | Wife | — | Rhode Island |
| 42 | Seth De Blois | 40 | Head | Doctor M.D. | Rhode Island |
| 43 | Henry C. Whitehead | 55 | Head | Farmer | Rhode Island |
| 44 | Grace M. Whitehead | 52 | Wife | — | Massachusetts |
| 45 | Clarence A. Reed | 49 | Brother-in-law | Retail Merchant | Rhode Island |
| 46 | Howard A. Pierce | 40 | Head | Accountant | Massachusetts |
| 47 | Eva L. Pierce | 39 | Wife | — | Rhode Island |
| 48 | Muriel E. Pierce | 18 | Daughter | — | Rhode Island |
| 49 | Rufus G. Bennett | 70 | Head | Laborer | Rhode Island |
| 50 | Ralph Bennett | 40 | Son | Laborer | Massachusetts |
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)