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Margaret Fitzgerald — 1940 US Census Record
Model Tree available1940 United States Federal Census · Marion-County, Indiana
Our Model Tree links this Margaret Fitzgerald across the 1920, 1930 and 1940 US Censuses in Marion-County, Indiana (XGBoost, ~Confirmed), with identified parents Thomas & Julia — first a daughter (b.~1911), then head of a 3-person household.
Age 29
b. ~1911
Female
Daughter
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Indiana |
| Surname | Fitzgerald |
| Given Name | Margaret M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Occupation | Visitor |
| Industry | State Pub Welfare |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 1292 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Visitor |
| Township / Ward | Indianapolis |
| Est. Birth Year | ~1911 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Fitzgerald | Daughter | — | 29 | ~1911 |
| Julia Fitzgerald | Head | — | 66 | ~1874 |
| John Fitzgerald | Son | — | 26 | ~1914 |
Census Appearances
1920
Marion, Indiana
Daughter, age 8
Marion, Indiana · implied b. ~1912 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzgerald |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Marion, Indiana
Daughter, age 18
Marion, Indiana · implied b. ~1912 — 4 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 | 18 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Marion-County, Indiana
Daughter, age 29
Marion-County, Indiana · implied b. ~1911 — 3 household members
| Surname | Fitzgerald |
| Given Name | Margaret M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Indianapolis |
| 1935 Residence (County) | Marion |
| Occupation | Visitor |
| Industry | State Pub Welfare |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 1292 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Thomas Fitzgerald (~0.92 confidence) and mother Julia Fitzgerald (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thomas Fitzgerald
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Julia Fitzgerald
b. ~1874
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Fitzgerald
Daughter · 1940 · age 29 · b. ~1911 · Indiana
★ You are viewing this record
Sibling
John Fitzgerald
Sibling · 1940 · age 26
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
1940 US Federal Census — Marion-County, Indiana
Open full size
1940 US Federal Census — Marion-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01126-00600)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frances V Ordene | 14 | Daughter | — | Wisconsin |
| 2 | Julia M Fitzgerald | 66 | Head | — | Indiana |
| 3 | Margaret M Fitzgerald THIS PERSON | 29 | Daughter | Visitor | Indiana |
| 4 | John Jos Fitzgerald | 26 | Son | Internal Auditor | Indiana |
| 5 | Pearl M Rust | 50 | Head | — | Indiana |
| 6 | Howard W Rust | 30 | Son | Truck Driver | Indiana |
| 7 | Frank Grimes | 57 | Lodger | Engraver | Ohio |
| 8 | Carl G Corlett | 35 | Head | Repair Man | Indiana |
| 9 | Dorothy A Corlett | 34 | Wife | — | Indiana |
| 10 | Betty Jane Corlett | 15 | Daughter | — | Indiana |
| 11 | Lowell B Corlett | 11 | Son | — | Indiana |
| 12 | Gary G Corlett | 4 | Son | — | Indiana |
| 13 | Fred B Bridges | 33 | Head | Dairy Man | Indiana |
| 14 | Averil E Bridges | 24 | Wife | Waitress | Indiana |
| 15 | Edna Marie Bridges | 2 | Daughter | — | Indiana |
| 16 | Geo W Green | 77 | Head | Cement Work | Indiana |
| 17 | Martha L Green | 66 | Wife | — | Indiana |
| 18 | James Deal | 31 | Head | Dyer | Kentucky |
| 19 | Val Dallas Deal | 18 | Son | — | Tennessee |
| 20 | Betty Jean Deal | 8 | Daughter | — | Kentucky |
| 21 | Bobbie Ray Deal | 4 | Son | — | Kentucky |
| 22 | Howard L Hapner | 31 | Head | Yard Man | Illinois |
| 23 | Beulah E Hapner | 22 | Wife | — | Arkansas |
| 24 | Clifford L Hapner | 5 | Son | — | Missouri |
| 25 | Lester Leroy Hapner | 3 | Son | — | Indiana |
| 26 | Albert R Allen | 29 | Head | Rug Cleaner | Indiana |
| 27 | Lillian M Allen | 27 | Wife | — | Indiana |
| 28 | Mary Alice Allen | 3 | Daughter | — | Indiana |
| 29 | Thos F Alexander | 22 | Head | Bottler | Indiana |
| 30 | Jewel B Alexander | 22 | Wife | — | Kentucky |
| 31 | Beverly J Alexander | 1 | Son | — | Indiana |
| 32 | Roscoe Gassaway | 51 | Head | Dry Cleaner | Indiana |
| 33 | Bessie Gassaway | 44 | Wife | — | Kentucky |
| 34 | John L Gassaway | 27 | Son | Laborer | Indiana |
| 35 | George Gassaway | 25 | Son | File Clerk | Indiana |
| 36 | Albert E Matthews | 43 | Brother In Law | Custodian | Kentucky |
| 37 | Prisey B Matthews | 69 | Sister In Law | — | Kentucky |
| 38 | Anna T White | 63 | Head | — | Indiana |
| 39 | Mary Agnes White | 59 | Sister | — | Indiana |
| 40 | James White | 59 | Brother | Meter Reader | Indiana |
Search for Margaret Fitzgerald
All Margaret Fitzgerald Census Records Discover Fitzgerald Family TreePedigree Summary
Margaret + 1 sibling
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)