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Catherine Fitzgerald — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Suffolk, Massachusetts

Our Model Tree links this Catherine Fitzgerald across the 1910, 1920 and 1930 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed), with identified parents John & Mary — first a daughter (b.~1908), then head of a 8-person household.

Age 22 b. ~1908 Female Daughter Born: Massachusetts Single

1930 Census Record Details

Census Year1930
LocationSuffolk, Massachusetts
SurnameFitzgerald
Given NameCatherine
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age22
Marital StatusSingle
BirthplaceMassachusetts
Father's BirthplaceMassachusetts
Mother's BirthplaceMassachusetts
Additional Details
Can Read/WriteYes
Birth StateMassachusetts
Birth CountryUnited States
Birthplace (normalized)massachusetts
Township / WardBoston City
Est. Birth Year~1908

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.

8 people recorded at the same address in the 1930 census.

Name Relation to head Relative to Catherine Age Birth yr
Ellen Fitzgerald Daughter — 28 ~1902
Alice Fitzgerald Daughter — 20 ~1910
Catherine Fitzgerald Daughter — 22 ~1908
Bernard Fitzgerald Son — 36 ~1894
Mary Fitzgerald Head — 62 ~1868
Maurice Fitzgerald Son — 38 ~1892
William Flaherty Other — 60 ~1870
William Fitzgerald Son — 34 ~1896

Census Appearances

1910
Suffolk, Massachusetts
Daughter, age 3
Suffolk, Massachusetts · implied b. ~1907
●  Primary link · ~Confirmed · 1 source
XGBoost
Surname Fitzgerald
Given Name Catherine
Relationship to Head Daughter
Sex F
Color / Race White
Age 3
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 13
Suffolk, Massachusetts · implied b. ~1907 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Fitzgerald
Given Name Catherine R.
Relationship to Head Daughter
Sex F
Color / Race White
Age 13
Marital Status Single
Birthplace Massachusetts
Father's Birthplace Massachusetts
Mother's Birthplace Massachusetts
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Massachusetts
Birth Country United States
Birthplace (normalized) massachusetts
1930
Suffolk, Massachusetts
Daughter, age 22
Suffolk, Massachusetts · implied b. ~1908 — 8 household members
Surname Fitzgerald
Given Name Catherine
Relationship to Head Daughter
Sex F
Color / Race White
Age 22
Marital Status Single
Birthplace Massachusetts
Father's Birthplace Massachusetts
Mother's Birthplace Massachusetts
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.
Model Tree available
Our Model Tree links Catherine Fitzgerald across 3 US Census years (1910, 1920 and 1930) in Suffolk, Massachusetts, using XGBoost record linkage. Identified parents: father John Fitzgerald (~0.92 confidence) and mother Mary Fitzgerald (~0.92 confidence) and mother Mary Fitzgerald (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
John Fitzgerald
b. ~1869
Source father
● Household · direct · ~0.92
Mother
Mary Fitzgerald
b. ~1872
Source mother
● Household · direct · ~0.92
Mother
Mary Fitzgerald
b. ~1868
Source mother
● Household · direct · ~0.92
This person
Anchor record
Catherine Fitzgerald
Daughter · 1930 · age 22 · b. ~1908 · Massachusetts
★ You are viewing this record
Sibling
Ellen Fitzgerald
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Fitzgerald
Sibling · 1930 · age 36
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Fitzgerald
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maurice Fitzgerald
Sibling · 1930 · age 38
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Fitzgerald
Sibling · 1930 · age 34
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

Page Contents

47 people indexed on this census page (ia:1930:massachusettscensus00reel957:1065)

Line Name Age Relation Occupation Birthplace
1 Mary E. Fitzgerald 62 Head — Massachusetts
2 Maurice Fitzgerald 38 Son Mail Massachusetts
3 Bernard Fitzgerald 36 Son Plumber Massachusetts
4 William Fitzgerald 34 Son Plumber'S Helper Massachusetts
5 Ellen Fitzgerald 28 Daughter Bookkeeper Massachusetts
6 Catherine Fitzgerald THIS PERSON 22 Daughter — Massachusetts
7 Alice Fitzgerald 20 Daughter Operator Massachusetts
8 William Flaherty 60 Brother Fireman Massachusetts
9 Thomas H. Milne 27 Head Operator Scotland
10 Marjorie F. Milne 26 Wife-H — England
11 Thomas S. Milne 3 Son — Massachusetts
12 George C. Hall 53 Head Operator England
13 Hannah Hall 56 Wife-H — England
14 Harriet G. Hall 15 Daughter — Massachusetts
15 Charles G. Hall 25 Son Musician England
16 Charles S. Munn 47 Boarder Roasted Peanuts England
17 Fred Simm 36 Boarder Watchman England
18 Amy Simm 29 Boarder — England
19 Elizabeth Simm 11 Boarder — Massachusetts
20 Alfred Perkins 48 Head Manager Latvia
21 Emily Perkins 48 Wife-H — Latvia
22 Alfred J. Perkins 23 Son Draftsman Massachusetts
23 Emily Perkins 21 Daughter Stenographer Massachusetts
24 Charles Perkins 17 Son — Massachusetts
25 Robert Blackburn 54 Head Painter England
26 Emily C. Blackburn 44 Wife-H — Irish Free State
27 Nels S. Johnson 44 Head Painter Sweden
28 Hanna D. Johnson 44 Wife-H — Sweden
29 Lester H. Johnson 17 Son — Massachusetts
30 Wallace Johnson 15 Son — Massachusetts
31 Ernest G. Nelson 26 Nephew Painter Sweden
32 James Sullivan 34 Head Lawyer Massachusetts
33 Kate Sullivan 28 Wife-H — Massachusetts
34 Arthur D. Mattson 38 Head Tool Maker Massachusetts
35 Agnes H. Mattson 37 Wife-H — Massachusetts
36 Evelyn Mattson 14 Daughter — Massachusetts
37 Edith H. Mattson 11 Daughter — Massachusetts
38 William J. Anderson 34 Head Starter Massachusetts
39 Alice B. Anderson 34 Wife-H — Massachusetts
40 Robert W. Anderson 12 Son — Massachusetts
41 Gunnar Verman 38 Head Builder Sweden
42 Olga Verman 41 Wife-H — Sweden
43 Odd Verman 14 Son — Massachusetts
44 Harry Verman 12 Son — Massachusetts
45 Andrew C. Johnson 60 Brother-in-law Stationary Engineer Sweden
46 Ann Hanrahan 83 Head-H — Irish Free State
47 Jane A. Hanrahan 44 Daughter Retired Stenographer Massachusetts

Search for Catherine Fitzgerald

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Pedigree Summary

Catherine + 5 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)

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