AS
Anna Sullivan — 1930 US Census Record
Model Tree available1930 United States Federal Census · Hillsborough, New Hampshire
Our Model Tree links this Anna Sullivan across the 1920, 1930 and 1940 US Censuses in Hillsborough, New Hampshire (XGBoost, ~Confirmed), with identified parents John & Anna — first a daughter (b.~1913), then head of a 7-person household.
Age 17
b. ~1913
Female
Daughter
Born: New Hampshire
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hillsborough, New Hampshire |
| Surname | Sullivan |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Nashua City |
| Est. Birth Year | ~1913 |
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 1930 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Margaret Sullivan | Daughter | — | 18 | ~1912 |
| Anna Sullivan | Daughter | — | 17 | ~1913 |
| Katherine Sullivan | Daughter | — | 5 | ~1925 |
| John Sullivan | Head | — | 56 | ~1874 |
| Cornelius Bresnahan | Other | — | 36 | ~1894 |
| John Sullivan | Son | — | 10 | ~1920 |
| Anna Sullivan | Spouse | — | 40 | ~1890 |
Census Appearances
1920
Hillsborough, New …
Daughter, age 6
Hillsborough, New Hampshire · implied b. ~1914 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Ireland |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1930
Hillsborough, New …
Daughter, age 17
Hillsborough, New Hampshire · implied b. ~1913 — 7 household members
| Surname | Sullivan |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1940
Hillsborough-County, New …
Other, age 27
Hillsborough-County, New Hampshire · implied b. ~1913 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Annie T. |
| Relationship to Head | Lodger |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| 1935 Residence (City) | Nashua City |
| 1935 Residence (County) | Hillsborough |
| Occupation | Telephone operator |
| Industry | Telephone Co |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 742 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Anna Sullivan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Sullivan (~0.92 confidence) and mother Anna Sullivan (~0.92 confidence) and mother Anna Sullivan (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Sullivan
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Anna Sullivan
b. ~1890
Source mother
● Household
· direct · ~0.92
Mother
Anna Sullivan
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Anna Sullivan
Daughter · 1930 · age 17 · b. ~1913 · New Hampshire
★ You are viewing this record
Sibling
Margaret Sullivan
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Sullivan
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Sullivan
Sibling · 1930 · 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
1930 US Federal Census — Hillsborough, New Hampshire
Open full size
1930 US Federal Census — Hillsborough, New Hampshire
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1303unit:0627)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Adelard P. Fluther | 75 | Head | — | New Hampshire |
| 2 | Ernest C. Sedoux | 38 | Head | Cutter | Vermont |
| 3 | Mattie E. Sedoux | 38 | Wife | — | Connecticut |
| 4 | Ernest Sedoux | 18 | Son | Clerk | New Hampshire |
| 5 | Raymond Sedoux | 17 | Son | — | New Hampshire |
| 6 | Malvina Metivier | 61 | Head | — | Canada French |
| 7 | Mary P. La Roche | 57 | Head | — | New Hampshire |
| 8 | Alvina P. Bellavance | 25 | Daughter | Bookkeeper | New Hampshire |
| 9 | Lorraine Bellavance | 23 | Daughter | Telephone Operator | New Hampshire |
| 10 | Samuel J. Bellavance | 28 | Son | Manager | New Hampshire |
| 11 | Joseph A. Bellavance | 21 | Son | Salesman | New Hampshire |
| 12 | Alfred A. Saphire | 53 | Brother | Chef | New Hampshire |
| 13 | William E. O'Neil | 50 | Head | Architect | Massachusetts |
| 14 | Catherine O'Neil | 47 | Wife | — | Massachusetts |
| 15 | Eileen M. O'Neil | 16 | Daughter | — | Massachusetts |
| 16 | Arthur H. Dennis | 68 | Head | President | New Hampshire |
| 17 | Sarah J. Dennis | 59 | Wife | — | New Hampshire |
| 18 | Mabel Chandler | 63 | Head | — | New Hampshire |
| 19 | Lizzie C. Currier | 62 | Servant | Servant | New Hampshire |
| 20 | John P. Sullivan | 56 | Head | Car Operator | Massachusetts |
| 21 | Anna Sullivan | 40 | Wife | — | Irish Free State |
| 22 | Margaret Sullivan | 18 | Daughter | — | New Hampshire |
| 23 | Anna Sullivan THIS PERSON | 17 | Daughter | — | New Hampshire |
| 24 | John P. Sullivan | 10 | Son | — | New Hampshire |
| 25 | Katherine Sullivan | 5 | Daughter | — | New Hampshire |
| 26 | Cornelius Bresnahan | 36 | Lodger | Inspector | Irish Free State |
| 27 | Harry C. Tibbetts | 48 | Head | Agent | New Hampshire |
| 28 | Georgie C. Tibbetts | 50 | Wife | — | New Hampshire |
| 29 | Florence M. Tibbetts | 23 | Daughter | School Teacher | New Hampshire |
| 30 | Earl W. Pratt | 34 | Lodger | Optometrist | New Hampshire |
| 31 | Blanche Coutu | 42 | Head | Saleslady | Canada French |
| 32 | Armand Lefebvre | 32 | Head | Helper | New Hampshire |
| 33 | Gertrude Lefebvre | 24 | Wife | — | New Hampshire |
| 34 | Roland Lefebvre | 4 | Son | — | New Hampshire |
| 35 | Robert Lefebvre | 3 | Son | — | New Hampshire |
| 36 | Lorraine Lefebvre | 1 | Daughter | — | New Hampshire |
| 37 | Sorette Lefebvre | 0 | Daughter | — | New Hampshire |
| 38 | Joseph A. Dionne | 33 | Head | Sorter | New Hampshire |
| 39 | Mary W. Dionne | 31 | Wife | — | Massachusetts |
| 40 | Marion D. Dionne | 9 | Daughter | — | New Hampshire |
| 41 | Margaret A. Dionne | 6 | Daughter | — | New Hampshire |
| 42 | Vassilios G. Aivalis | 40 | Head | Shoe Operator | Greece |
| 43 | Ellen Aivalis | 36 | Wife | — | Greece |
| 44 | Evanthia Aivalis | 12 | Daughter | — | New Hampshire |
| 45 | George Aivalis | 11 | Son | — | New Hampshire |
| 46 | Rika Aivalis | 8 | Daughter | — | New Hampshire |
| 47 | Louis Aivalis | 3 | Son | — | New Hampshire |
| 48 | Catherine Aivalis | 7 | Daughter | — | New Hampshire |
| 49 | Baby Aivalis | 0 | Son | — | New Hampshire |
| 50 | Pranchere Rogers | 65 | Head | — | New York |
Pedigree Summary
Anna + 3 siblings
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)