DS
Dorothy Sullivan — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Dorothy Sullivan across the 1910 and 1920 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1910), then head of a 9-person household.
Age 0
b. ~1910
Female
Daughter
Born: Massachusetts
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Middlesex, Massachusetts |
| Surname | Sullivan |
| Given Name | Dorothy |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | none |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Newton City |
| Est. Birth Year | ~1910 |
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.
9 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Mary Sullivan | Daughter | — | 18 | ~1892 |
| Grace Sullivan | Daughter | — | 14 | ~1896 |
| John Sullivan | Son | — | 10 | ~1900 |
| John Sullivan | Head | — | 46 | ~1864 |
| Dorothy Sullivan | Daughter | — | ~1910 | |
| Esther Sullivan | Spouse | — | 42 | ~1868 |
| Ruth Sullivan | Daughter | — | 5 | ~1905 |
| Irene Sullivan | Daughter | — | 3 | ~1907 |
| Esther Sullivan | Daughter | — | 20 | ~1890 |
Census Appearances
1910
Middlesex, Massachusetts
Daughter, age
Middlesex, Massachusetts · implied b. ~1910 — 9 household members
| Surname | Sullivan |
| Given Name | Dorothy |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | England |
| Occupation | none |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Daughter, age 10
Middlesex, Massachusetts · implied b. ~1910 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Dorothea |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Dorothy Sullivan across 2 US Census years (1910 and 1920) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Dorothy Sullivan
Daughter · 1910 · age 0 · b. ~1910 · Massachusetts
★ You are viewing this record
Sibling
Irene Sullivan
Sibling · 1910 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Sullivan
Sibling · 1910 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Sullivan
Sibling · 1910 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grace Sullivan
Sibling · 1910 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Sullivan
Sibling · 1910 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Sullivan
Sibling · 1910 · age 5
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
1910 US Federal Census — Middlesex, Massachusetts
Open full size
1910 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po603unit:0142)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary Farrell | 3 | daughter | None | Massachusetts |
| 52 | Joseph Farrell | 0 | son | None | Massachusetts |
| 53 | Michael Feeley | 37 | Head | Agent | Connecticut |
| 54 | Margaret Feeley | 33 | wife | None | Massachusetts |
| 55 | Raymond Feeley | 12 | son | None | Massachusetts |
| 56 | Lydia Feeley | 11 | daughter | None | Massachusetts |
| 57 | George Feeley | 9 | son | None | Massachusetts |
| 58 | Lawrence Feeley | 3 | son | None | Massachusetts |
| 59 | Frances Feeley | 2 | son | None | Massachusetts |
| 60 | John F. Sullivan | 46 | Head | Fireman | Massachusetts |
| 61 | Esther Sullivan | 42 | wife | None | England |
| 62 | Esther E. Sullivan | 20 | daughter | Tailoress | Massachusetts |
| 63 | Mary E. Sullivan | 18 | daughter | None | Massachusetts |
| 64 | Grace P. Sullivan | 14 | daughter | None | Massachusetts |
| 65 | John S. Sullivan | 10 | son | None | Massachusetts |
| 66 | Ruth Sullivan | 5 | daughter | None | Massachusetts |
| 67 | Irene Sullivan | 3 | daughter | None | Massachusetts |
| 68 | Dorothy Sullivan THIS PERSON | 0 | daughter | None | Massachusetts |
| 69 | Timothy Philpott | 53 | Head | Gardener | Ireland |
| 70 | Ellen Philpott | 50 | wife | None | Ireland |
| 71 | Mary Philpott | 25 | daughter | Waitress | Massachusetts |
| 72 | William Philpott | 23 | son | Machinist | Massachusetts |
| 73 | Jeremiah Philpott | 21 | son | Gardener | Massachusetts |
| 74 | Helen Philpott | 20 | daughter | None | Massachusetts |
| 75 | Luke Philpott | 19 | son | Plumber | Massachusetts |
| 76 | Jacob Swartz | 45 | Head | Storekeeper | Russia-Yiddish |
| 77 | Ida Swartz | 34 | wife | Storekeeper | Russia-Yiddish |
| 78 | Lillian Swartz | 10 | daughter | None | Massachusetts |
| 79 | Gertrude Swartz | 8 | daughter | None | Massachusetts |
| 80 | Henry Swartz | 7 | son | None | Massachusetts |
| 81 | Eli Swartz | 5 | son | None | Massachusetts |
| 82 | Morris Swartz | 3 | son | None | Massachusetts |
| 83 | John Mcnamara | 73 | Head | None | Ireland |
| 84 | Julia Mcnamara | 71 | wife | Laundress | Ireland |
| 85 | John J. Mirabella | 37 | Head | Peddler | New Hampshire |
| 86 | Mary E. Mirabella | 37 | wife | None | England |
| 87 | Margaret A. Mirabella | 12 | daughter | None | Massachusetts |
| 88 | Mary T. Mirabella | 10 | daughter | None | Massachusetts |
| 89 | Josephine Mirabella | 9 | daughter | None | Massachusetts |
| 90 | John J. Mirabella | 6 | son | None | Massachusetts |
| 91 | Bertha Mirabella | 5 | daughter | None | Massachusetts |
| 92 | James Mirabella | 3 | son | None | Massachusetts |
| 93 | Eleanor L. Mirabella | 1 | daughter | None | Massachusetts |
| 94 | Michael Kenslea | 29 | Head | Gasfitter | Massachusetts |
| 95 | Nora Kenslea | 31 | wife | None | Ireland |
| 96 | Mary Kenslea | 3 | daughter | None | Massachusetts |
| 97 | Timothy Kenslea | 1 | son | None | Massachusetts |
| 98 | Helen Kenslea | 0 | daughter | None | Massachusetts |
| 99 | Peter Mcfarland | 42 | Head | Wiper | England |
| 100 | Katherine Mcfarland | 37 | wife | None | Ireland |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)