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Catherine Fitzgerald — 1930 US Census Record
Model Tree available1930 United States Federal Census · Essex, Massachusetts
Our Model Tree links this Catherine Fitzgerald across the 1910, 1920 and 1930 US Censuses in Essex, Massachusetts (XGBoost, ~Confirmed), with identified parents Matthew & Matthew — first a daughter (b.~1909), then head of a 4-person household.
Age 21
b. ~1909
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Essex, Massachusetts |
| Surname | Fitzgerald |
| Given Name | Catherine |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Clerk |
| Industry | Telephone |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Clerk |
| Township / Ward | Lynn City |
| Est. Birth Year | ~1909 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Margaret Fitzgerald | Daughter | — | 24 | ~1906 |
| Matthew Fitzgerald | Head | — | 72 | ~1858 |
| Catherine Fitzgerald | Daughter | — | 21 | ~1909 |
| Delia Fitzgerald | Other | — | 70 | ~1860 |
Census Appearances
1910
Essex, Massachusetts
Daughter, age 3
Essex, Massachusetts · implied b. ~1907 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzgerald |
| Given Name | Catherine L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| 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
Essex, Massachusetts
Daughter, age 12
Essex, Massachusetts · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzgerald |
| Given Name | Catherine A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| 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 |
1930
Essex, Massachusetts
Daughter, age 21
Essex, Massachusetts · implied b. ~1909 — 4 household members
| Surname | Fitzgerald |
| Given Name | Catherine |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | England |
| Occupation | Clerk |
| Industry | Telephone |
| 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 Fitzgerald across 3 US Census years (1910, 1920 and 1930) in Essex, Massachusetts, using XGBoost record linkage. Identified parents: father Matthew Fitzgerald (~0.92 confidence) and father Matthew Fitzgerald (~0.92 confidence) and father Walter Fitzgerald (~0.92 confidence) and mother Mary Fitzgerald (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Matthew Fitzgerald
b. ~1858
Source father
● Household
· direct · ~0.92
Father
Matthew Fitzgerald
b. ~1858
Source father
● Household
· direct · ~0.92
Father
Walter Fitzgerald
b. ~1858
Source father
● Household
· direct · ~0.92
Mother
Mary Fitzgerald
b. ~1867
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Catherine Fitzgerald
Daughter · 1930 · age 21 · b. ~1909 · Massachusetts
★ You are viewing this record
Sibling
Margaret Fitzgerald
Sibling · 1930 · age 24
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 — Essex, Massachusetts
Open full size
1930 US Federal Census — Essex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel899:0115)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Alice E. Phillips | 26 | daughter | Stenographer | Canada English |
| 52 | Samuel W. Pelley | 50 | Head | Plumber | Newfoundland |
| 53 | Inez E. Pelley | 29 | Wife | None | Massachusetts |
| 54 | Inez R. Pelley | 2 | daughter | None | Massachusetts |
| 55 | Cecelia M. Quinn | 63 | Head | None | Massachusetts |
| 56 | James A. Quinn | 33 | son | Clerk | Massachusetts |
| 57 | Leo Quinn | 11 | grandson | None | Massachusetts |
| 58 | — | None | — | — | — |
| 59 | — | None | — | — | — |
| 60 | — | None | — | — | — |
| 61 | Joseph J. Carroll | 23 | Head | Stationary Engineer | Massachusetts |
| 62 | M. Evelyn Carroll | 25 | Wife | Operator | Massachusetts |
| 63 | Matthew W. Fitzgerald | 72 | Head | None | Massachusetts |
| 64 | Delia Fitzgerald | 70 | sister | None | Massachusetts |
| 65 | Margaret Fitzgerald | 24 | daughter | Welfare Worker | Massachusetts |
| 66 | Catherine Fitzgerald THIS PERSON | 21 | daughter | Clerk | Massachusetts |
| 67 | Joe Piazza | 29 | Head | Manager | Italy |
| 68 | Josephine Piazza | 22 | Wife | None | Italy |
| 69 | Concettina Piazza | 14 | daughter | None | Massachusetts |
| 70 | Benjamin Piazza | 11 | son | None | Massachusetts |
| 71 | Borina Piazza | 9 | daughter | None | Massachusetts |
| 72 | Eleanor Piazza | 6 | daughter | None | Massachusetts |
| 73 | Michael Piazza | 4 | son | None | Massachusetts |
| 74 | Nelson S. Hart | 70 | Head | Jobber | Vermont |
| 75 | Annie E. Hart | 64 | Wife | None | Canada English |
| 76 | Grace E. Hart | 16 | daughter | None | Massachusetts |
| 77 | Ernest Hart | 39 | son | Chauffeur | Vermont |
| 78 | Marie Tadik | 23 | Head | Electric Welder | Russia |
| 79 | Irene Tadik | 6 | daughter | None | Pennsylvania |
| 80 | Mary L. Cade | 61 | Head | None | Massachusetts |
| 81 | John F. Cade | 56 | brother | Laborer | Massachusetts |
| 82 | Peter C. Cade | 53 | brother | Elec. Welder | Massachusetts |
| 83 | Albert M. Moulton | 35 | Head | Ironer | Massachusetts |
| 84 | Leila L. Moulton | 24 | wife | Packer | Canada English |
| 85 | Raymond H. Moulton | 7 | son | None | Massachusetts |
| 86 | — | None | — | — | — |
| 87 | Thomas P. Regan | 55 | Head | Mason | California |
| 88 | Sara H. Regan | 23 | daughter | None | Massachusetts |
| 89 | Rose M. Regan | 21 | daughter | Bench Girl | Massachusetts |
| 90 | Thomas J. Regan | 19 | son | Packer | Massachusetts |
| 91 | Agatha T. Regan | 17 | daughter | None | Massachusetts |
| 92 | Margaret C. Regan | 15 | daughter | None | Massachusetts |
| 93 | James B. Madden | 47 | Head | Sorter | Massachusetts |
| 94 | Catherine Madden | 43 | Wife | Sorter | Massachusetts |
| 95 | James W. Madden | 18 | son | Edge Setter | Massachusetts |
| 96 | Meriam Madden | 15 | daughter | None | Massachusetts |
| 97 | Ruth Madden | 13 | daughter | None | Massachusetts |
| 98 | Gladys Madden | 11 | daughter | None | Massachusetts |
| 99 | Andrew Madden | 9 | son | None | Massachusetts |
| 100 | — | None | — | — | — |
Search for Catherine Fitzgerald
All Catherine Fitzgerald Census Records Discover Fitzgerald Family TreePedigree Summary
Catherine + 1 sibling
Gen 1 · 4 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)