NS
Nellie Sullivan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Silver Bow, Montana
Our Model Tree links this Nellie Sullivan across the 1920 and 1930 US Censuses in Silver Bow, Montana (XGBoost, ~Confirmed) — first a daughter (b.~1905), then head of a 9-person household.
Age 25
b. ~1905
Female
Daughter
Born: Ireland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Silver Bow, Montana |
| Surname | Sullivan |
| Given Name | Nellie A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1903 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Cook |
| Industry | Hospital |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Cook |
| Township / Ward | Butte City |
| Est. Birth Year | ~1905 |
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 1930 census.
| Name | Relation to head | Relative to Nellie | Age | Birth yr |
|---|---|---|---|---|
| Jerry Sullivan | Head | — | 59 | ~1871 |
| Geraldine Sullivan | Daughter | — | 2 | ~1928 |
| Annie Sullivan | Daughter | — | 22 | ~1908 |
| Kate Sullivan | Daughter | — | 26 | ~1904 |
| Patrick Sullivan | Son | — | 20 | ~1910 |
| Nellie Sullivan | Daughter | — | 25 | ~1905 |
| Dorothy Sullivan | Daughter | — | 10 | ~1920 |
| Kate Sullivan | Other | — | 50 | ~1880 |
| John Sullivan | Son | — | 18 | ~1912 |
Census Appearances
1920
Silver Bow, …
Other, age 17
Silver Bow, Montana · implied b. ~1903 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | Nellie |
| Relationship to Head | Niece |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Bookkeeper |
| Industry | Produce Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
Silver Bow, …
Daughter, age 25
Silver Bow, Montana · implied b. ~1905 — 9 household members
| Surname | Sullivan |
| Given Name | Nellie A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1903 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Cook |
| Industry | Hospital |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Nellie Sullivan across 2 US Census years (1920 and 1930) in Silver Bow, Montana, using XGBoost record linkage.
Show:
This person
Anchor record
Nellie Sullivan
Daughter · 1930 · age 25 · b. ~1905 · Montana
★ You are viewing this record
Sibling
Kate Sullivan
Sibling · 1930 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Sullivan
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Geraldine Sullivan
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patrick Sullivan
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Sullivan
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Sullivan
Sibling · 1930 · age 10
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 — Silver Bow, Montana
Open full size
1930 US Federal Census — Silver Bow, Montana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1262unit:0643)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rosemary Nettles | 14 | Daughter | — | Montana |
| 2 | David C. Nettles | 9 | Son | — | Montana |
| 3 | Donna J. Nettles | 7 | Daughter | — | Montana |
| 4 | Tony Villette | 66 | Head | Miner | Bulgaria |
| 5 | Jerry D. Sullivan | 59 | Head | Miner | Ireland |
| 6 | Kate Sullivan | 50 | Wife-H | — | Ireland |
| 7 | Kate V. Sullivan | 26 | Daughter | Waitress | Ireland |
| 8 | Nellie A. Sullivan THIS PERSON | 25 | Daughter | Cook | Ireland |
| 9 | Annie Sullivan | 22 | Daughter | — | Ireland |
| 10 | Patrick Sullivan | 20 | Son | Spasman|Spasmaster | Montana |
| 11 | John J. Sullivan | 18 | Son | Butcher | Montana |
| 12 | Dorothy Sullivan | 10 | Daughter | — | Montana |
| 13 | Geraldine M. Sullivan | 2 | Daughter | — | Montana |
| 14 | Lucas Hrdick | 48 | Head | Miner | Austria |
| 15 | Alice A. Hrdick | 52 | Wife-H | — | Pennsylvania |
| 16 | Emmett R. Murphy | 37 | Head | Clerk | Kentucky |
| 17 | Mary M. Murphy | 37 | Wife-H | — | Montana |
| 18 | Margaret M. Murphy | 14 | Daughter | — | Montana |
| 19 | Gertrude E. Murphy | 7 | Daughter | — | Montana |
| 20 | Beatrice M. Trethaway | 44 | Head | Teacher | England |
| 21 | Frieda D. Trethaway | 22 | Daughter | Carrier | Montana |
| 22 | Stanley J. Trethaway | 14 | Son | — | Montana |
| 23 | Clarence J. Shafford | 42 | Head | Miner | Canada-English |
| 24 | Jennie Shafford | 56 | Wife-H | — | Canada-English |
| 25 | Mary R. Leach | 52 | Head | Domestic | England |
| 26 | Lydia M. Leach | 13 | Daughter | — | Montana |
| 27 | Ashley C. Leach | 9 | Son | — | Montana |
| 28 | Sarkis Rush | 48 | Head | Peddler | Assyria |
| 29 | Melanie Rush | 40 | Wife-H | — | Assyria |
| 30 | Louis S. Rush | 20 | Son | — | Montana |
| 31 | Julia Rush | 16 | Daughter | — | Montana |
| 32 | Francis Rush | 13 | Son | — | Montana |
| 33 | Philip Rush | 7 | Son | — | Montana |
| 34 | Peter Rush | 2 | Son | — | Montana |
| 35 | Joseph F. Nemec | 40 | Head | Musician | Bohemia |
| 36 | Sadie M. Nemec | 33 | Wife-H | Yes | Kansas |
| 37 | Joseph F. Jr. Nemec | 14 | Son | — | Kansas |
| 38 | Alada L. Nemec | 11 | Daughter | — | Kansas |
| 39 | George Joseph | 42 | Head | Driver | Assyria |
| 40 | Annie Joseph | 32 | Wife-H | — | Assyria |
| 41 | William Joseph | 15 | Son | Yes | Montana |
| 42 | Raymond Joseph | 13 | Son | Yes | Montana |
| 43 | Anthony Joseph | 12 | Son | Yes | Montana |
| 44 | Michael Joseph | 10 | Son | Yes | Montana |
| 45 | Malieh Joseph | 6 | Son | Yes | Montana |
| 46 | Francis Joseph | 4 | Son | Yes | Montana |
| 47 | Hannah Joseph | 73 | Head-H | — | Assyria |
| 48 | Jasue Joseph | 26 | Daughter | Yes | Montana |
| 49 | John Murray | 49 | Head | Laborer | Assyria |
| 50 | Sadie Murray | 45 | Wife-H | — | Assyria |
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)