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Catherine Gallagher — 1930 US Census Record
Model Tree available1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Catherine Gallagher across the 1910, 1920 and 1930 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed), with identified parents Charles & Thomas — first a daughter (b.~1904), then head of a 5-person household.
Age 26
b. ~1904
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Gallagher |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Bookkeeper |
| Township / Ward | Boston City |
| Est. Birth Year | ~1904 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Thomas Gallagher | Son | — | 21 | ~1909 |
| Joseph Gallagher | Son | — | 24 | ~1906 |
| Catherine Gallagher | Spouse | — | 53 | ~1877 |
| Catherine Gallagher | Daughter | — | 26 | ~1904 |
| Thomas Gallagher | Head | — | 54 | ~1876 |
Census Appearances
1910
Suffolk, Massachusetts
Daughter, age 6
Suffolk, Massachusetts · implied b. ~1904 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gallagher |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Suffolk, Massachusetts
Daughter, age 15
Suffolk, Massachusetts · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gallagher |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Suffolk, Massachusetts
Daughter, age 26
Suffolk, Massachusetts · implied b. ~1904 — 5 household members
| Surname | Gallagher |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Bookkeeper |
| Industry | Office |
| Class of Worker | W |
| Can Read/Write | 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 Catherine Gallagher across 3 US Census years (1910, 1920 and 1930) in Suffolk, Massachusetts, using XGBoost record linkage. Identified parents: father Charles Gallagher (~0.92 confidence) and father Thomas Gallagher (~0.92 confidence) and father Thomas Gallagher (~0.92 confidence) and mother Alice Gallagher (~0.92 confidence) and mother Catherine Gallagher (~0.92 confidence) and mother Katherine Gallagher (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Gallagher
b. ~1875
Source father
● Household
· direct · ~0.92
Father
Thomas Gallagher
b. ~1869
Source father
● Household
· direct · ~0.92
Father
Thomas Gallagher
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Alice Gallagher
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Catherine Gallagher
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Katherine Gallagher
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Catherine Gallagher
Daughter · 1930 · age 26 · b. ~1904 · Massachusetts
★ You are viewing this record
Sibling
Joseph Gallagher
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Gallagher
Sibling · 1930 · age 21
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 — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel941:0853)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Mazzarella | 7 | Daughter | — | Massachusetts |
| 2 | Mary Rabbito | 20 | Niece | — | Pennsylvania |
| 3 | Frances Amato | 37 | Head | Housework | Italy |
| 4 | Anthony Amato | 20 | Son | Ironwork | Massachusetts |
| 5 | Ella Amato | 18 | Daughter | Stitcher | Massachusetts |
| 6 | Angelina Amato | 16 | Daughter | Inspector | Massachusetts |
| 7 | John Amato | 14 | Son | — | Massachusetts |
| 8 | Patrick Amato | 12 | Son | — | Massachusetts |
| 9 | Albert Amato | 10 | Son | — | Massachusetts |
| 10 | Carmella Amato | 8 | Daughter | — | Massachusetts |
| 11 | Arthur Amato | 6 | Son | — | Massachusetts |
| 12 | Anna Amato | 4 | Daughter | — | Massachusetts |
| 13 | Maria Amato | 1 | Daughter | — | Massachusetts |
| 14 | — | None | — | — | — |
| 15 | James Flaherty | 29 | Head | Iron Worker | Newfoundland |
| 16 | Catherine Flaherty | 25 | Wife | — | Newfoundland |
| 17 | Mary Flaherty | 4 | Daughter | — | Massachusetts |
| 18 | James H. Flaherty | 2 | Son | — | Massachusetts |
| 19 | Joseph E. Granara | 25 | Head | Chauffeur | Massachusetts |
| 20 | Nora Granara | 29 | Wife | — | Newfoundland |
| 21 | Eleanor Granara | 12 | Daughter | — | Massachusetts |
| 22 | Joseph Granara | 11 | Son | — | Massachusetts |
| 23 | Eugene Granara | 10 | Son | — | Massachusetts |
| 24 | Elizabeth Granara | 7 | Daughter | — | Massachusetts |
| 25 | John Granara | 5 | Son | — | Massachusetts |
| 26 | Frances Granara | 4 | Daughter | — | Massachusetts |
| 27 | Margaret Granara | 2 | Daughter | — | Massachusetts |
| 28 | Anna Granara | 0 | Daughter | — | Massachusetts |
| 29 | Richard Cashin | 32 | Head | Truck Driver | Newfoundland |
| 30 | Mary Cashin | 28 | Sister | Block Inspector | Newfoundland |
| 31 | Bade Cashin | 24 | Sister | Operator | Newfoundland |
| 32 | Ellen Cashin | 21 | Sister | Inspector | Newfoundland |
| 33 | Martina Cashin | 19 | Sister | Housework | Newfoundland |
| 34 | Ellen Sr. Cashin | 56 | Mother | Housekeeper | Newfoundland |
| 35 | John C. De Paolo | 32 | Head | Shipper | Massachusetts |
| 36 | Gertrude R. De Paolo | 24 | Wife | — | Italy |
| 37 | Jennie De Cologero | 45 | Mother-in-law | — | Italy |
| 38 | Salvatore De Cologero | 13 | Brother-in-law | — | Massachusetts |
| 39 | Joseph Mcdonough | 66 | Head | Longshoreman | Massachusetts |
| 40 | Elizabeth Mcdonough | 63 | Wife | — | Maine |
| 41 | Thomas J. Mcdonough | 28 | Son | Dredger | Massachusetts |
| 42 | Mary Mcdonough | 26 | Daughter | Operator | Massachusetts |
| 43 | Mary L. Murphy | 52 | Head | Housekeeper | Massachusetts |
| 44 | Evelyn L. Murphy | 42 | Sister | Packer | Massachusetts |
| 45 | Agnes S. Murphy | 27 | Sister | Operator | Massachusetts |
| 46 | Thomas H. Gallagher | 54 | Head | Teamster | Massachusetts |
| 47 | Catherine H. Gallagher | 53 | Wife | — | Massachusetts |
| 48 | Catherine Gallagher THIS PERSON | 26 | Daughter | Bookkeeper | Massachusetts |
| 49 | Joseph Gallagher | 24 | Son | Oiler | Massachusetts |
| 50 | Thomas Gallagher | 21 | Son | General Work | Massachusetts |
Search for Catherine Gallagher
All Catherine Gallagher Census Records Discover Gallagher Family TreePedigree Summary
Catherine + 2 siblings
Gen 1 · 6 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)