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Margaret Fitzgerald — 1930 US Census Record
Model Tree available1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Margaret Fitzgerald across the 1910, 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed), with identified parents Patrick & Patrick — first a daughter (b.~1908), then head of a 5-person household.
Age 22
b. ~1908
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Fitzgerald |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Saleslady |
| Industry | Laundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Saleslady |
| Township / Ward | Pittsburgh 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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Helen Fitzgerald | Daughter | — | 23 | ~1907 |
| Margaret Fitzgerald | Daughter | — | 22 | ~1908 |
| Mary Fitzgerald | Daughter | — | 20 | ~1910 |
| Patrick Fitzgerald | Head | — | 55 | ~1875 |
| Mary Fitzgerald | Other | — | 55 | ~1875 |
Census Appearances
1910
Allegheny, Pennsylvania
Daughter, age 3
Allegheny, Pennsylvania · implied b. ~1907 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzgerald |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pre-Irish |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Daughter, age 12
Allegheny, Pennsylvania · implied b. ~1908 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzgerald |
| Given Name | Margaret C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Daughter, age 22
Allegheny, Pennsylvania · implied b. ~1908 — 5 household members
| Surname | Fitzgerald |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Ireland |
| Occupation | Saleslady |
| Industry | Laundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Margaret Fitzgerald across 3 US Census years (1910, 1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage. Identified parents: father Patrick Fitzgerald (~0.92 confidence) and father Patrick Fitzgerald (~0.92 confidence) and mother Mary Fitzgerald (~0.92 confidence) and mother Mary Fitzgerald (~0.92 confidence) and father Patrick Fitzgerald (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Patrick Fitzgerald
b. ~1861
Source father
● Household
· direct · ~0.92
Father
Patrick Fitzgerald
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Mary Fitzgerald
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Mary Fitzgerald
b. ~1873
Source mother
● Household
· direct · ~0.92
Father
Patrick Fitzgerald
b. ~1875
Source father
● Household
· direct · ~0.92
This person
Anchor record
Margaret Fitzgerald
Daughter · 1930 · age 22 · b. ~1908 · Pennsylvania
★ You are viewing this record
Sibling
Mary Fitzgerald
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Fitzgerald
Sibling · 1930 · age 23
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 — Allegheny, Pennsylvania
Open full size
1930 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1984:0968)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ignatius Goehlich | 40 | Head | Janitor | Germany |
| 2 | Ottilie Goehlich | 42 | Wife-H | — | Germany |
| 3 | August Goehlich | 20 | Son | Truck Driver | Pennsylvania |
| 4 | Joseph Goehlich | 18 | Son | Truck Driver | Pennsylvania |
| 5 | Albert Goehlich | 14 | Son | — | Pennsylvania |
| 6 | John Goehlich | 12 | Son | — | Pennsylvania |
| 7 | Robert Goehlich | 9 | Son | — | Pennsylvania |
| 8 | Anna M Goehlich | 8 | Daughter | — | Pennsylvania |
| 9 | Joseph Seubert | 67 | Head | Barber | Pennsylvania |
| 10 | Lawrence Blather | 78 | Head | — | Germany |
| 11 | Marie W Blather | 74 | Wife-H | — | Pennsylvania |
| 12 | Bertha Blather | 49 | Daughter | — | Pennsylvania |
| 13 | Frank S Blather | 42 | Son | Laborer | Pennsylvania |
| 14 | Lawrence J Blather | 36 | Son | Salesman | Pennsylvania |
| 15 | Philip J Blair | 50 | Boarder | Laborer | Pennsylvania |
| 16 | Thomas Appleton | 38 | Head | Salesman | Pennsylvania |
| 17 | Katherine Appleton | 38 | Wife-H | — | Pennsylvania |
| 18 | William Appleton | 7 | Son | — | Pennsylvania |
| 19 | Mary Appleton | 5 | Daughter | — | Pennsylvania |
| 20 | Robert Appleton | 4 | Son | — | Pennsylvania |
| 21 | Betty Appleton | 2 | Daughter | — | Pennsylvania |
| 22 | Raymond Appleton | 0 | Son | — | Pennsylvania |
| 23 | Patrick Fitzgerald | 55 | Head | Laborer | Pennsylvania |
| 24 | Mary Fitzgerald | 55 | Wife-H | — | Ireland |
| 25 | Helen Fitzgerald | 23 | Daughter | Laborer | Pennsylvania |
| 26 | Margaret Fitzgerald THIS PERSON | 22 | Daughter | Saleslady | Pennsylvania |
| 27 | Mary Fitzgerald | 20 | Daughter | Saleslady | Pennsylvania |
| 28 | James Mastromatteo | 45 | Head | Gardener | Italy |
| 29 | Jennie Mastromatteo | 37 | Wife-H | — | Pennsylvania |
| 30 | James Mastromatteo | 7 | Son | — | Pennsylvania |
| 31 | Lawrence Mastromatteo | 5 | Son | — | Pennsylvania |
| 32 | Luigi Falyunni | 27 | Boarder | Laborer | Italy |
| 33 | John Gajinski | 43 | Head | Janitor | Croatia |
| 34 | Barbara Gajinski | 46 | Wife-H | — | Croatia |
| 35 | Katherine Gajinski | 17 | Daughter | Stenographer | Croatia |
| 36 | William Gajinski | 13 | Son | — | Pennsylvania |
| 37 | Charles Tweedie | 25 | Head | Clerk | Pennsylvania |
| 38 | Josephine Tweedie | 20 | Wife-H | — | Pennsylvania |
| 39 | Beverly Henderson | 45 | Head | Barber | North Carolina |
| 40 | Arnold Dixon | 30 | Boarder | Barber | Kentucky |
| 41 | Booker George | 24 | Boarder | Porter | Mississippi |
| 42 | John Bell | 22 | Head | Laborer | Georgia |
| 43 | Velma Bell | 26 | Wife-H | Servant | Georgia |
| 44 | Henry Shelly | 80 | Head | Laborer | Pennsylvania |
| 45 | William Shelly | 52 | Son | Laborer | Pennsylvania |
| 46 | John Shelly | 42 | Son | Laborer | Pennsylvania |
| 47 | Minnie Shelly | 50 | Daughter | — | Pennsylvania |
| 48 | Josephine Shelly | 48 | Daughter | — | Pennsylvania |
| 49 | John Burly | 13 | Nephew | — | Pennsylvania |
| 50 | William M Cartright | 64 | Head | Salesman | Pennsylvania |
Related Census Records
Search for Margaret Fitzgerald
All Margaret Fitzgerald Census Records Discover Fitzgerald Family TreePedigree Summary
Margaret + 2 siblings
Gen 1 · 5 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)