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Margaret Mcguire — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Margaret Mcguire across the 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Edward & George — first a daughter (b.~1902), then head of a 3-person household.
Age 28
b. ~1902
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | McGuire |
| Given Name | Margaret A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Clerk |
| Industry | Bank |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Clerk |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1902 |
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 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Daniel Mcguire | Son | — | 20 | ~1910 |
| Margaret Mcguire | Daughter | — | 28 | ~1902 |
| John Mcguire | Head | — | 65 | ~1865 |
Census Appearances
1910
Cook, Illinois
Daughter, age 8
Cook, Illinois · implied b. ~1902 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGuire |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Daughter, age 17
Cook, Illinois · implied b. ~1903 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGuire |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Clerk |
| Industry | Soda Water Factory |
| Class of Worker | W |
| Can Read | No |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Daughter, age 28
Cook, Illinois · implied b. ~1902 — 3 household members
| Surname | McGuire |
| Given Name | Margaret A |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Ireland |
| Occupation | Clerk |
| Industry | Bank |
| 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 Mcguire across 3 US Census years (1910, 1920 and 1930) in Cook, Illinois, using XGBoost record linkage. Identified parents: father Edward Mcguire (~0.92 confidence) and father George Mcguire (~0.92 confidence) and father John Mcguire (~0.92 confidence) and mother Margaret Mcguire (~0.92 confidence) and mother Margaret Mcguire (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edward Mcguire
b. ~1870
Source father
● Household
· direct · ~0.92
Father
George Mcguire
b. ~1864
Source father
● Household
· direct · ~0.92
Father
John Mcguire
b. ~1865
Source father
● Household
· direct · ~0.92
Mother
Margaret Mcguire
b. ~1864
Source mother
● Household
· direct · ~0.92
Mother
Margaret Mcguire
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Mcguire
Daughter · 1930 · age 28 · b. ~1902 · Illinois
★ You are viewing this record
Sibling
Daniel Mcguire
Sibling · 1930 · age 20
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:illinoiscensus00reel495:0034)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thad Mcdonnell | 33 | Head | Salesman | Texas |
| 2 | Alfreda Mcdonnell | 30 | Wife-H | None | Iowa |
| 3 | Jackie Mcdonnell | 4 | Daughter | None | New York |
| 4 | Roderick Mcdonnell | 2 | Son | None | New York |
| 5 | Judith Mcdonnell | 0 | Daughter | None | Iowa |
| 6 | Belle Mansell | 22 | Maid | Housework | Kentucky |
| 7 | Elvin M Johnson | 36 | Head | Builder | Illinois |
| 8 | Ada Johnson | 32 | Wife-H | None | Wisconsin |
| 9 | Roger Johnson | 4 | Son | None | Illinois |
| 10 | Inga Matson | 22 | Maid | Housework | Sweden |
| 11 | Leonard Peterson | 46 | Head | Superintendent | Sweden |
| 12 | Anna Peterson | 45 | Wife-H | None | Sweden |
| 13 | Hazel Peterson | 20 | Daughter | Stenographer | Illinois |
| 14 | John Mcguire | 65 | Head | Retired | Illinois |
| 15 | Daniel Mcguire | 20 | Son | Clerical | Illinois |
| 16 | Margaret A Mcguire THIS PERSON | 28 | Daughter | Clerk | Illinois |
| 17 | William Mcguire | 63 | Head | Retired | Illinois |
| 18 | Margaret R Mcguire | 52 | Sister-H | Teacher | Illinois |
| 19 | Frederick H Hill | 45 | Head | Salesman | Ohio |
| 20 | Irene Hill | 38 | Wife-H | None | Illinois |
| 21 | Robert Hill | 23 | Son | Salesman | Illinois |
| 22 | Dorothy Hill | 16 | Daughter | None | New York |
| 23 | Charles Hill | 41 | Brother | Salesman | Ohio |
| 24 | Joseph Manella | 47 | Head | Agent | Italy |
| 25 | Mary Manella | 39 | Wife-H | None | Illinois |
| 26 | Peter Manella | 19 | Son | Salesman | Illinois |
| 27 | William Manella | 17 | Son | Salesman | Illinois |
| 28 | Anthony Manella | 15 | Son | None | Illinois |
| 29 | Daniel Manella | 4 | Son | None | Illinois |
| 30 | Margaret Manella | 2 | Daughter | None | Illinois |
| 31 | Ben Pracente | 40 | Head | Agent | Italy |
| 32 | Della Pracente | 38 | Wife-H | None | Illinois |
| 33 | Rose Pracente | 16 | Daughter | None | Illinois |
| 34 | Camilla Pracente | 11 | Daughter | None | Illinois |
| 35 | Ruth Pracente | 7 | Daughter | None | Illinois |
| 36 | Marie Pracente | 1 | Daughter | None | Illinois |
| 37 | Bennie Pracente | 0 | Son | None | Illinois |
| 38 | Lawrence Gearhart | 27 | Head | Placement Man | Michigan |
| 39 | Lillian Gearhart | 25 | Wife-H | None | Wales |
| 40 | Edith Gearhart | 0 | Daughter | None | Illinois |
| 41 | John Hayes | 46 | Head | Salesman | Indiana |
| 42 | Ellen Hayes | 46 | Wife-H | None | Indiana |
| 43 | Betty E Hayes | 12 | Daughter | None | Illinois |
| 44 | George Full | 42 | Head | Advertiser | Illinois |
| 45 | Edna Full | 35 | Wife-H | None | Illinois |
| 46 | George Mailloux | 50 | Head | Barber | Canada French |
| 47 | Elizabeth Mailloux | 40 | Wife-H | None | Kentucky |
| 48 | Beeman Beatrice Mailloux | 47 | Sister | Matron | Kentucky |
| 49 | Martin Susan Mailloux | 79 | Mother | None | Tennessee |
| 50 | Chester Mailloux | 27 | Nephew | Salesman | Indiana |
Pedigree Summary
Margaret + 1 sibling
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)