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Margaret Fitzgerald — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Margaret Fitzgerald across the 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Martin & Thomas — first a daughter (b.~1896), then head of a 5-person household.
Age 34
b. ~1896
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Fitzgerald |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Teacher |
| Industry | High School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Teacher |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1896 |
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 |
|---|---|---|---|---|
| Margaret Fitzgerald | Daughter | — | 34 | ~1896 |
| Thomas Fitzgerald | Head | — | 70 | ~1860 |
| Margaret Fitzgerald | Other | — | 66 | ~1864 |
| Arthur Fitzgerald | Son | — | 24 | ~1906 |
| Matthew Fitzgerald | Son | — | 31 | ~1899 |
Census Appearances
1910
Cook, Illinois
Daughter, age 13
Cook, Illinois · implied b. ~1897 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzgerald |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Eng. English |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Daughter, age 23
Cook, Illinois · implied b. ~1897 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzgerald |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | England |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Daughter, age 34
Cook, Illinois · implied b. ~1896 — 5 household members
| Surname | Fitzgerald |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | England |
| Occupation | Teacher |
| Industry | High School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Cook, Illinois, using XGBoost record linkage. Identified parents: father Martin Fitzgerald (~0.92 confidence) and father Thomas Fitzgerald (~0.92 confidence) and mother Margaret Fitzgerald (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Martin Fitzgerald
b. ~1860
Source father
● Household
· direct · ~0.92
Father
Thomas Fitzgerald
b. ~1860
Source father
● Household
· direct · ~0.92
Mother
Margaret Fitzgerald
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Fitzgerald
Daughter · 1930 · age 34 · b. ~1896 · Illinois
★ You are viewing this record
Sibling
Matthew Fitzgerald
Sibling · 1930 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur 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 — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel424:0134)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Cordes | 19 | Roomer | Office Clerk | Illinois |
| 2 | Frederick Cordes | 19 | Roomer | Office Clerk | Illinois |
| 3 | William Clay | 55 | Head | R. R. Mail Clerk | W. Virginia |
| 4 | Margaret Clay | 21 | Wife-H | — | Virginia |
| 5 | Thomas Stack | 27 | Head | Shipping Clerk | Illinois |
| 6 | Mary Stack | 28 | Wife-H | — | Illinois |
| 7 | F. Gerald Stack | 6 | Son | — | Illinois |
| 8 | Joyce Stack | 3 | Daughter | — | Canada-English |
| 9 | William Hickman | 47 | Head | Salesman | Ohio |
| 10 | William Kelly | 34 | Head | Switchman | Michigan |
| 11 | Mary Kelly | 31 | Wife-H | — | Illinois |
| 12 | Mary Kelly | 4 | Daughter | — | Illinois |
| 13 | John J. O'Dwyer | 56 | Head | Investigator | Irish Free State |
| 14 | Thomas Fitzgerald | 70 | Head | — | Illinois |
| 15 | Margaret Fitzgerald | 66 | Wife-H | — | England |
| 16 | Margaret Fitzgerald THIS PERSON | 34 | Daughter | Teacher | Illinois |
| 17 | Matthew Fitzgerald | 31 | Son | Teacher | Illinois |
| 18 | Arthur Fitzgerald | 24 | Son | Teacher | Michigan |
| 19 | Harry G. Rodgers | 51 | Head | Treasurer | Mississippi |
| 20 | H. Jeral Rodgers | 51 | Wife-H | — | Mississippi |
| 21 | H. Jeral Rodgers | 28 | Son | Asst. Mgr. | Mississippi |
| 22 | Sterling J. Rodgers | 19 | Son | Store Clerk | Mississippi |
| 23 | Lula Gentry | 29 | Boarder | Tel. Engineer | Mississippi |
| 24 | Richard E. Walsh | 52 | Head | Foreman | Illinois |
| 25 | Anna B. Walsh | 52 | Wife-H | Contractor | Illinois |
| 26 | William Walsh | 28 | Son | Steel Supt. | Illinois |
| 27 | James L. Sayler | 59 | Head | Lawyer | Ohio |
| 28 | Eleanor Sayler | 49 | Wife-H | — | Indiana |
| 29 | Anna R. Sayler | 23 | Daughter | — | Ohio |
| 30 | Allen W. Sayler | 20 | Son | — | Ohio |
| 31 | Elizabeth L. Sayler | 16 | Daughter | — | Illinois |
| 32 | Frank J. White | 46 | Brother-in-law | Salesman | Indiana |
| 33 | Howard M. White | 11 | Nephew | — | Indiana |
| 34 | Isaac J. Rofield | 69 | Head | Office Clerk | Illinois |
| 35 | Minnie I. Rofield | 57 | Wife-H | — | Wisconsin |
| 36 | Bera H. Powers | 53 | Roomer | — | Michigan |
| 37 | Maurice H. Price | 21 | Roomer | Office Clerk | Illinois |
| 38 | Fred W. Radcliffe | 54 | Head | Building Contr. | Illinois |
| 39 | Grace B. Radcliffe | 51 | Wife-H | — | Massachusetts |
| 40 | Grace V. Radcliffe | 16 | Daughter | — | Illinois |
| 41 | Virginia M. Radcliffe | 9 | Daughter | — | Illinois |
| 42 | Chester F. Stevenson | 61 | Head | Manager | Indiana |
| 43 | Margaret Stevenson | 61 | Wife-H | — | Missouri |
| 44 | Alfred Brown | 17 | Roomer | — | Illinois |
| 45 | Emma Johnson | 60 | Servant | Servant | Sweden |
| 46 | Hugo Matthews | 33 | Head | Office Clerk | Illinois |
| 47 | Ellen Matthews | 25 | Wife-H | — | Michigan |
| 48 | Earl Crosby | 25 | Head | Office Clerk | Arkansas |
| 49 | Alleta Crosby | 25 | Wife-H | — | Alabama |
| 50 | Earl Jr. Crosby | 5 | Son | — | Illinois |
Search for Margaret Fitzgerald
All Margaret Fitzgerald Census Records Discover Fitzgerald Family TreePedigree Summary
Margaret + 2 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)