MD
Margaret Duffy — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Kent, Rhode Island
Our Model Tree links this Margaret Duffy across the 1900, 1910 and 1920 US Censuses in Kent, Rhode Island (XGBoost, ~Confirmed) — first a spouse (b.~1855), then head of a 7-person household.
Age 65
b. ~1855
Female
Spouse
Born: Rhode Island
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Kent, Rhode Island |
| Surname | Duffy |
| Given Name | Margaret |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Township / Ward | Riverpoint Village |
| Est. Birth Year | ~1855 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Duffy | Daughter | — | 24 | ~1896 |
| Mildred Duffy | Daughter | — | 21 | ~1899 |
| Margaret Duffy | Spouse | — | 65 | ~1855 |
| Agnes Duffy | Daughter | — | 29 | ~1891 |
| Annie Duffy | Daughter | — | 30 | ~1890 |
| Beatrice Duffy | Daughter | — | 24 | ~1896 |
| Philip Duffy | Head | — | 67 | ~1853 |
Census Appearances
1900
Kent, Rhode …
Spouse, age 46
Kent, Rhode Island · implied b. ~1854 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Duffy |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Birth Month | Dec |
| Birth Year | 1854 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1910
Kent, Rhode …
Spouse, age 55
Kent, Rhode Island · implied b. ~1855 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Duffy |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Years Married | 35 |
| Children Born | 11 |
| Children Living | 11 |
| Father's Birthplace | England |
| Mother's Birthplace | Ireland |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1920
Kent, Rhode …
Spouse, age 65
Kent, Rhode Island · implied b. ~1855 — 7 household members
| Surname | Duffy |
| Given Name | Margaret |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Margaret Duffy across 3 US Census years (1900, 1910 and 1920) in Kent, Rhode Island, using XGBoost record linkage.
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This person
Anchor record
Margaret Duffy
Spouse · 1920 · age 65 · b. ~1855 · Rhode Island
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Kent, Rhode Island
Open full size
1920 US Federal Census — Kent, Rhode Island
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1671unit:0995)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ithalena Brown | 2 | daughter | None | Rhode Island |
| 2 | Mary Silva | 62 | head | None | Portugal |
| 3 | Austis Silva | 24 | daughter | Laborer | Portugal |
| 4 | Mary Silva | 32 | daughter | Speedertender | Portugal |
| 5 | Annie Silva | 28 | daughter | Weaver | Portugal |
| 6 | Filomena Silva | 22 | boarder | Weaver | Portugal |
| 7 | Philip A. Duffy | 67 | head | Keeper | Rhode Island |
| 8 | Margaret Duffy THIS PERSON | 65 | wife | None | Rhode Island |
| 9 | Margaret Duffy | 24 | daughter | Bookkeeper | Rhode Island |
| 10 | Annie Duffy | 30 | daughter | None | Rhode Island |
| 11 | Agnes Duffy | 29 | daughter | Teacher | Rhode Island |
| 12 | Beatrice Duffy | 24 | daughter | Saleslady | Rhode Island |
| 13 | Mildred Duffy | 21 | daughter | None | Rhode Island |
| 14 | Henry F. Miller | 39 | head | Printer | Rhode Island |
| 15 | Ruth Miller | 37 | wife | None | Rhode Island |
| 16 | Philip Miller | 11 | son | None | Rhode Island |
| 17 | Henry Miller | 10 | son | None | Rhode Island |
| 18 | Raymond Miller | 8 | son | None | Rhode Island |
| 19 | Robert Easson | 32 | head | Broker | Rhode Island |
| 20 | Veronica Easson | 32 | wife | None | Rhode Island |
| 21 | Robert Easson | 8 | son | None | Rhode Island |
| 22 | Kenneth Easson | 7 | son | None | Rhode Island |
| 23 | Janet Easson | 3 | daughter | None | Rhode Island |
| 24 | Lucius Reid | 39 | head | Laborer | South Carolina |
| 25 | Agnes Reid | 45 | wife | None | Rhode Island |
| 26 | Lucius Jr. Reid | 8 | son | None | Rhode Island |
| 27 | John Glynn | 54 | head | Laborer | Ireland |
| 28 | Catherine Glynn | 56 | wife | None | New York |
| 29 | Edmund Glynn | 28 | son | Conductor | Rhode Island |
| 30 | Eleanor Glynn | 24 | daughter | Stenographer | Rhode Island |
| 31 | Dorothy Glynn | 18 | daughter | None | Rhode Island |
| 32 | Bernadine Glynn | 14 | daughter | None | Rhode Island |
| 33 | Ethel Glynn | 13 | daughter | None | Rhode Island |
| 34 | John J. Coogan | 58 | head | Laborer | Rhode Island |
| 35 | Annie Coogan | 55 | wife | None | England |
| 36 | Theresa Coogan | 31 | daughter | Bookkeeper | Rhode Island |
| 37 | Raymond Coogan | 26 | Standard Oil Co. | Clerk | Rhode Island |
| 38 | Leo Coogan | 25 | son | Compositor | Rhode Island |
| 39 | Vincent Coogan | 21 | son | Clerk | Rhode Island |
| 40 | Ambrose Coogan | 19 | son | None | Rhode Island |
| 41 | Robert Coogan | 13 | son | None | Rhode Island |
| 42 | Joseph Madera | 36 | head | Laborer | Portugal |
| 43 | Theresa Madera | 31 | wife | None | Portugal |
| 44 | Mary Madera | 6 | daughter | None | Rhode Island |
| 45 | Isabel Madera | 5 | daughter | None | Rhode Island |
| 46 | Josephine Madera | 3 | daughter | None | Rhode Island |
| 47 | Hilda Madera | 1 | daughter | None | Rhode Island |
| 48 | Frank Martin | 53 | head | Trackman | Portugal |
| 49 | Mary Martin | 38 | wife | None | Portugal |
| 50 | Charles Martin | 14 | son | None | Rhode Island |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)