AM
Alice Murphy — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Alice Murphy across the 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Elizabeth & Elizabeth — first a daughter (b.~1905), then head of a 4-person household.
Age 25
b. ~1905
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Murphy |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Bank 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 | ~1905 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Alice | Age | Birth yr |
|---|---|---|---|---|
| Hazel Murphy | Daughter | — | 27 | ~1903 |
| Alice Murphy | Daughter | — | 25 | ~1905 |
| Elizabeth Murphy | Head | — | 61 | ~1869 |
| Peter Murphy | Son | — | 30 | ~1900 |
Census Appearances
1910
Cook, Illinois
Daughter, age 5
Cook, Illinois · implied b. ~1905 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Daughter, age 15
Cook, Illinois · implied b. ~1905 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| 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 25
Cook, Illinois · implied b. ~1905 — 4 household members
| Surname | Murphy |
| Given Name | Alice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Stenographer |
| Industry | Bank 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 Alice Murphy across 3 US Census years (1910, 1920 and 1930) in Cook, Illinois, using XGBoost record linkage. Identified parents: mother Elizabeth Murphy (~0.92 confidence) and mother Elizabeth Murphy (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Elizabeth Murphy
b. ~1869
Source mother
● Household
· direct · ~0.92
Mother
Elizabeth Murphy
b. ~1869
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Alice Murphy
Daughter · 1930 · age 25 · b. ~1905 · Illinois
★ You are viewing this record
Sibling
Peter Murphy
Sibling · 1930 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Murphy
Sibling · 1930 · age 27
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:illinoiscensus00reel420:0356)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Murray Southard | 75 | Head | Painter | Michigan |
| 2 | Flora Southard | 73 | Wife | — | Wisconsin |
| 3 | Amy Chamberlin | 81 | Boarder | — | Illinois |
| 4 | Lortie Straus | 43 | Head | Merchant | Kentucky |
| 5 | Josephine Straus | 13 | Daughter | — | Illinois |
| 6 | Sarah Solomon | 60 | Boarder | Scholarly | Wisconsin |
| 7 | John O'Sullivan | 27 | Head | Driver | Ireland |
| 8 | Julia O'Sullivan | 26 | Wife | — | Indiana |
| 9 | Ellen O'Grady | 25 | Boarder | Stenographer | Illinois |
| 10 | Ruth Carter | 26 | Boarder | Clerk | Michigan |
| 11 | John P. Wolf | 75 | Head | Retired | Illinois |
| 12 | Emilie Wolf | 73 | Wife | — | Illinois |
| 13 | Anton Antou | 39 | Head | Merchant | Greece |
| 14 | Rose Antou | 35 | Wife | — | Wisconsin |
| 15 | Virginia Antou | 5 | Daughter | — | Illinois |
| 16 | Stephen Antou | 1 | Son | — | Illinois |
| 17 | John B. Valell | 48 | Head | Merchant | Illinois |
| 18 | Victoria Valell | 48 | Wife | — | Michigan |
| 19 | Joan Valell | 12 | Daughter | — | Illinois |
| 20 | Alice H. Davis | 74 | Head | — | Iowa |
| 21 | Oscar N. Davis | 56 | Brother-in-law | Manager | Iowa |
| 22 | Elizabeth Murphy | 61 | Head | — | Illinois |
| 23 | Peter Murphy | 30 | Son | Metal Worker | Illinois |
| 24 | Hazel Murphy | 27 | Daughter | — | Illinois |
| 25 | Alice Murphy THIS PERSON | 25 | Daughter | Stenographer | Illinois |
| 26 | Edward Brown | 51 | Head | Retailer | Ireland |
| 27 | Annie Brown | 48 | Wife | — | Ireland |
| 28 | Evelyn Brown | 21 | Daughter | Stenographer | Illinois |
| 29 | Elizabeth Brown | 19 | Daughter | Stenographer | Illinois |
| 30 | Irene Brown | 14 | Daughter | — | Illinois |
| 31 | Edward Jr. Brown | 12 | Son | — | Illinois |
| 32 | John Brown | 6 | Son | — | Illinois |
| 33 | Pete Traepoulos | 37 | Boarder | Merchant | Greece |
| 34 | John P. Bull | 60 | Head | — | New York |
| 35 | Lydia Bull | 45 | Wife | — | Sweden |
| 36 | James Harrison | 52 | Boarder | Conductor | Missouri |
| 37 | Anthony Murphy | 57 | Lodger | — | Pennsylvania |
| 38 | Kathleen Dwyer | 30 | Lodger | Secretary | Illinois |
| 39 | Catherine Blake | 20 | Lodger | Stenographer | Illinois |
| 40 | John Berling | 67 | Head | Banker | Ohio |
| 41 | Catherine Berling | 65 | Wife | — | Indiana |
| 42 | William Campbell | 51 | Boarder | Chauffeur | Canada-Eng. |
| 43 | Stewart Jacobson | 37 | Boarder | Salesman | Iowa |
| 44 | Harry H. Bass | 50 | Head | Embalmer | Tennessee |
| 45 | Ellen J. Shuck | 43 | Lodger | Embalmer | Illinois |
| 46 | Robt. Johnson | 33 | Lodger | Clerk | Wisconsin |
| 47 | Bruce Damallon | 29 | Lodger | Embalmer | So. Dakota |
| 48 | Arthur Lundquist | 30 | Lodger | Janitor | Sweden |
| 49 | Florence Shuck | 35 | Lodger | — | Illinois |
| 50 | Florence Shuck | 2 | Lodger | — | Illinois |
Pedigree Summary
Alice + 2 siblings
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 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)