MW
Margaret Walsh — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Margaret Walsh across the 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Edmund & Edward — first a daughter (b.~1909), then head of a 6-person household.
Age 21
b. ~1909
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Walsh |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Stenographer |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1909 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Josephine Walsh | Daughter | — | 30 | ~1900 |
| Margaret Walsh | Daughter | — | 21 | ~1909 |
| Edmund Walsh | Head | — | 65 | ~1865 |
| William Walsh | Son | — | 17 | ~1913 |
| James Walsh | Son | — | 23 | ~1907 |
| Gerald Walsh | Son | — | 26 | ~1904 |
Census Appearances
1910
Cook, Illinois
Daughter, age 2
Cook, Illinois · implied b. ~1908 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walsh |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ireland Irish |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Daughter, age 11
Cook, Illinois · implied b. ~1909 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walsh |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Daughter, age 21
Cook, Illinois · implied b. ~1909 — 6 household members
| Surname | Walsh |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Illinois |
| Occupation | Stenographer |
| Industry | Office |
| 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 Walsh across 3 US Census years (1910, 1920 and 1930) in Cook, Illinois, using XGBoost record linkage. Identified parents: father Edmund Walsh (~0.92 confidence) and father Edward Walsh (~0.92 confidence) and mother Catherine Walsh (~0.92 confidence) and father Patrick Walsh (~0.92 confidence) and mother Alice Walsh (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edmund Walsh
b. ~1865
Source father
● Household
· direct · ~0.92
Father
Edward Walsh
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Catherine Walsh
b. ~1879
Source mother
● Household
· direct · ~0.92
Father
Patrick Walsh
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Alice Walsh
b. ~1881
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Walsh
Daughter · 1930 · age 21 · b. ~1909 · Illinois
★ You are viewing this record
Sibling
William Walsh
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Josephine Walsh
Sibling · 1930 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Walsh
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Walsh
Sibling · 1930 · 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
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:illinoiscensus00reel496:0791)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Roger Anderson | 4 | Son | — | Illinois |
| 52 | Walter Mittlacher | 32 | Head | Clerk | Illinois |
| 53 | Esther Mittlacher | 29 | Wife | — | Illinois |
| 54 | Joan Mittlacher | 1 | Daughter | — | Illinois |
| 55 | Emil Anderson | 36 | Head | Carrier | Illinois |
| 56 | Dorothea Anderson | 30 | Wife | — | Illinois |
| 57 | Earl Anderson | 2 | Son | — | Illinois |
| 58 | Carl Bremberg | 25 | Head | Electrician | Illinois |
| 59 | Olga Bremberg | 22 | Wife | Stenographer | Illinois |
| 60 | Fred Coates | 48 | Head | Contractor | Ohio |
| 61 | Jessie Coates | 53 | Wife | — | Ohio |
| 62 | John T. Waldron | 74 | Head | Watchman | Ireland |
| 63 | Margaret Waldron | 72 | Wife | — | Ireland |
| 64 | Theresa Dietrich | 58 | Boarder | Saleslady | Germany |
| 65 | Walter S. Bauer | 34 | Head | Clerk | Illinois |
| 66 | Dora Bauer | 35 | Wife | — | Germany |
| 67 | Doris Bauer | 2 | Daughter | — | Illinois |
| 68 | Anthony Sanfilippo | 33 | Head | Proprietor | Illinois |
| 69 | Elsie Sanfilippo | 32 | Wife | — | Poland |
| 70 | John A. Sanfilippo | 2 | Son | — | Illinois |
| 71 | George Fischer | 34 | Head | Clerk | Illinois |
| 72 | Loretta Fischer | 27 | Wife | — | Illinois |
| 73 | Mary J. Fischer | 1 | Daughter | — | Illinois |
| 74 | Carl Peterson | 54 | Head | Tailor | Sweden |
| 75 | Anne Peterson | 52 | Wife | — | Sweden |
| 76 | Carl Edw. Peterson | 21 | Son | Clerk | Illinois |
| 77 | Herman Hammond | 60 | Head | Specialist | New York |
| 78 | Margaret Hammond | 40 | Wife | Teacher | Illinois |
| 79 | Alfred Bohman | 45 | Head | Carpenter | Sweden |
| 80 | Ellen Bohman | 43 | Wife | — | Sweden |
| 81 | Martha Bohman | 19 | Daughter | Stenographer | Illinois |
| 82 | Ewald Johnson | 31 | Head | Carpenter | Sweden |
| 83 | Sigrid Johnson | 28 | Wife | — | Sweden |
| 84 | Robert Johnson | 1 | Son | — | Illinois |
| 85 | Charles Fackler | 30 | Head | Cashier | Illinois |
| 86 | Jeanette Fackler | 25 | Wife | — | Missouri |
| 87 | Lottie Mae Fackler | 54 | Mother | — | Illinois |
| 88 | Leo Kessin | 36 | Head | Carpenter | Illinois |
| 89 | Kathryn Kessin | 38 | Wife | — | Illinois |
| 90 | Margaret Kessin | 5 | Daughter | — | Illinois |
| 91 | Patricia Kessin | 3 | Daughter | — | Illinois |
| 92 | Jean Kessin | 1 | Daughter | — | Illinois |
| 93 | Edmund Walsh | 65 | Head | Carpenter | Ireland |
| 94 | Josephine Walsh | 30 | Daughter | Bookkeeper | Illinois |
| 95 | Gerald Walsh | 26 | Son | Clerk | Illinois |
| 96 | James Walsh | 23 | Son | Salesman | Illinois |
| 97 | Margaret Walsh THIS PERSON | 21 | Daughter | Stenographer | Illinois |
| 98 | William Walsh | 17 | Son | — | Illinois |
| 99 | Edward Gimbel | 29 | Head | Office Auditor | Russia |
| 100 | Julia Gimbel | 28 | Wife | — | Hungary |
Pedigree Summary
Margaret + 4 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)