MT
Mary Tobin — 1920 US Census Record
Model Tree available1920 United States Federal Census · Providence, Rhode Island
Our Model Tree links this Mary Tobin across the 1900, 1910 and 1920 US Censuses in Providence, Rhode Island (XGBoost, ~Confirmed), with identified parents Andrew & Thomas — first a daughter (b.~1898), then head of a 3-person household.
Age 22
b. ~1898
Female
Daughter
Born: Rhode Island
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Providence, Rhode Island |
| Surname | Tobin |
| Given Name | Mary F. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Office |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Occupation | Bookkeeper |
| Township / Ward | City Of Providence |
| Est. Birth Year | ~1898 |
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 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Tobin | Spouse | — | 45 | ~1875 |
| Thomas Tobin | Head | — | 50 | ~1870 |
| Mary Tobin | Daughter | — | 22 | ~1898 |
Census Appearances
1900
Providence, Rhode …
Daughter, age 3
Providence, Rhode Island · implied b. ~1897 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tobin |
| Given Name | Mary F |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Birth Month | Mar |
| Birth Year | 1897 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1910
Providence, Rhode …
Daughter, age 13
Providence, Rhode Island · implied b. ~1897 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tobin |
| Given Name | Mary A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1920
Providence, Rhode …
Daughter, age 22
Providence, Rhode Island · implied b. ~1898 — 3 household members
| Surname | Tobin |
| Given Name | Mary F. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Bookkeeper |
| Industry | Office |
| Class of Worker | W |
| 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 Mary Tobin across 3 US Census years (1900, 1910 and 1920) in Providence, Rhode Island, using XGBoost record linkage. Identified parents: father Andrew Tobin (~0.92 confidence) and father Thomas Tobin (~0.92 confidence) and father Thomas Tobin (~0.92 confidence) and mother Mary Tobin (~0.92 confidence) and mother Minnie Tobin (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Andrew Tobin
b. ~1871
Source father
● Household
· direct · ~0.92
Father
Thomas Tobin
b. ~1870
Source father
● Household
· direct · ~0.92
Father
Thomas Tobin
b. ~1867
Source father
● Household
· direct · ~0.92
Mother
Mary Tobin
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Minnie Tobin
b. ~1871
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Tobin
Daughter · 1920 · age 22 · b. ~1898 · Rhode Island
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Providence, Rhode Island
Open full size
1920 US Federal Census — Providence, Rhode Island
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1678unit:0775)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Robert Gray | 53 | Head | Painter | Scotland |
| 52 | Margaret Gray | 54 | Wife | — | Scotland |
| 53 | Robert Jr. Gray | 29 | Son | Musician | Scotland |
| 54 | James Gray | 23 | Son | Musician | Scotland |
| 55 | Jessie Gray | 21 | Daughter | Telephone Operator | Scotland |
| 56 | Harry Gray | 11 | Son | — | Rhode Island |
| 57 | Joseph Betancourt | 41 | Head | Machinist | Cuba |
| 58 | Evelyn Betancourt | 24 | Wife | — | Spain |
| 59 | Jennie Betancourt | 7 | Daughter | — | Cuba |
| 60 | Albert Betancourt | 5 | Son | — | Rhode Island |
| 61 | Angelina Betancourt | 4 | Daughter | — | Rhode Island |
| 62 | Evelyn Betancourt | 1 | Daughter | — | Rhode Island |
| 63 | Abel Robinson | 61 | Head | Manager | Vermont |
| 64 | Bella Robinson | 60 | Wife | — | Illinois |
| 65 | John Erickson | 52 | Head | Machine Hand | Sweden |
| 66 | Anna Erickson | 52 | Wife | — | Sweden |
| 67 | Paul Erickson | 23 | Son | Clerk | Colorado |
| 68 | Signe Erickson | 23 | Daughter | Nurse | Colorado |
| 69 | Robert Ogden | 43 | Head | Foreman | England |
| 70 | Jane P. Ogden | 42 | Wife | — | Rhode Island |
| 71 | Leland Ogden | 19 | Daughter | Stenographer | Rhode Island |
| 72 | Roseville W. Hatch | 53 | Head | Polisher | England |
| 73 | Annie J. Hatch | 46 | Wife | — | Rhode Island |
| 74 | Alice Burton | 65 | Head | — | England |
| 75 | Harriet Burton | 25 | Daughter | Bookkeeper | Rhode Island |
| 76 | Charles Feeney | 53 | Head | Policeman | Massachusetts |
| 77 | Catherine A. Feeney | 49 | Wife | — | Rhode Island |
| 78 | Harold Feeney | 14 | Son | — | Rhode Island |
| 79 | Mary Connor | 53 | Boarder | Nurse | Rhode Island |
| 80 | Thomas P. Tobin | 50 | Head | Contractor | Ireland |
| 81 | Mary Tobin | 45 | Wife | — | Ireland |
| 82 | Mary F. Tobin THIS PERSON | 22 | Daughter | Bookkeeper | Rhode Island |
| 83 | Robert W. Marshall | 31 | Head | Clerk | Scotland |
| 84 | Jessie Marshall | 23 | Wife | — | New York |
| 85 | Robert Jr. Marshall | 0 | Son | — | Rhode Island |
| 86 | William Poole | 35 | Head | Machinist | England |
| 87 | Mary A. Poole | 37 | Wife | — | Massachusetts |
| 88 | John Walley | 47 | Head | Machinist | Rhode Island |
| 89 | Bella Walley | 43 | Wife | — | Massachusetts |
| 90 | John Slater | 46 | Head | Foreman | Rhode Island |
| 91 | Grace B. Slater | 45 | Wife | — | Rhode Island |
| 92 | John T. Pace | 57 | Head | Carpenter | England |
| 93 | Elizabeth Pace | 53 | Wife | — | England |
| 94 | Albert Davis | 43 | Head | Conductor | Rhode Island |
| 95 | Annie Davis | 40 | Wife | — | Rhode Island |
| 96 | John Dakin | 41 | Head | Machinist | Ireland |
| 97 | Bridget Dakin | 42 | Wife | — | Ireland |
| 98 | Bernard E. Dakin | 10 | Son | — | Rhode Island |
| 99 | John Jr. Dakin | 7 | Son | — | Rhode Island |
| 100 | Thomas Dakin | 1 | Son | — | Rhode Island |
Pedigree Summary
Mary
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)