AM
Anna Murphy — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Anna Murphy across the 1920, 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents James & Isabella — first a daughter (b.~1909), then head of a 3-person household.
Age 21
b. ~1909
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Murphy |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Cashier |
| Industry | Ice Cream |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Cashier |
| Township / Ward | Chicago |
| 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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Anna Murphy | Daughter | — | 21 | ~1909 |
| James Murphy | Head | — | 56 | ~1874 |
| Isabella Murphy | Spouse | — | 51 | ~1879 |
Census Appearances
1920
Cook, Illinois
Daughter, age 12
Cook, Illinois · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | none |
| Mother Tongue | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Daughter, age 21
Cook, Illinois · implied b. ~1909 — 3 household members
| Surname | Murphy |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Cashier |
| Industry | Ice Cream |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Spouse, age 31
Cook-County, Illinois · implied b. ~1909 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Ann |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Occupation | clerk |
| Industry | insurance office |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1040 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| 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 Anna Murphy across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Murphy (~0.92 confidence) and mother Isabella Murphy (~0.92 confidence) and mother Anna Murphy (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Murphy
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Isabella Murphy
b. ~1879
Source mother
● Household
· direct · ~0.92
Mother
Anna Murphy
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Anna Murphy
Daughter · 1930 · age 21 · b. ~1909 · Illinois
★ You are viewing this record
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
49 people indexed on this census page (ia:1930:illinoiscensus00reel448:0211)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Richard M. Yarnell | 4 | Son | — | Illinois |
| 2 | Gilbert E. Yarnell | 1 | Son | — | Illinois |
| 3 | William A. Ikey | 57 | Head | Steamfitter | Illinois |
| 4 | Isabella Ikey | 54 | Wife | — | Illinois |
| 5 | Bernice Ikey | 24 | Daughter | Typing | Illinois |
| 6 | John Richner | 37 | Head | Bartender | Yugoslavia |
| 7 | Nellie Richner | 37 | Wife | — | Holland |
| 8 | Helen Mueller | 18 | Step-daughter | — | Michigan |
| 9 | Henry Van Mill | 10 | Nephew | Clerk | Wisconsin |
| 10 | Albert Ziegler | 52 | Head | Driver | Illinois |
| 11 | Jane Ziegler | 47 | Wife | — | Northumberland |
| 12 | Barbara Ziegler | 21 | Daughter | Stenographer | Illinois |
| 13 | Margaret Ziegler | 19 | Daughter | Clerk | Illinois |
| 14 | Charlotte Ziegler | 17 | Daughter | Clerk | Illinois |
| 15 | Albert Ziegler | 15 | Son | — | Illinois |
| 16 | Robert Ziegler | 12 | Son | — | Illinois |
| 17 | Elizabeth Ziegler | 4 | Daughter | — | Illinois |
| 18 | Richard Turkey | 56 | Head | Shopkeeper | Illinois |
| 19 | Evelina Turkey | 51 | Wife | — | Illinois |
| 20 | Richard Turkey | 29 | Son | Instructor | Illinois |
| 21 | Bernard Turkey | 23 | Son | Bridgebuilder | Illinois |
| 22 | Marion Turkey | 23 | Daughter-in-law | — | Illinois |
| 23 | Shirley Ann Turkey | 2 | Daughter | — | Illinois |
| 24 | John J. Sullivan | 48 | Head | Police Officer | Michigan |
| 25 | Nellie Sullivan | 43 | Wife | — | Michigan |
| 26 | Floyd F. Quinn | 26 | Head | Secretary | Iowa |
| 27 | Ella L. Quinn | 22 | Wife | Stenographer | Illinois |
| 28 | Fenton D. Fox | 31 | Head | Locksmith | Wisconsin |
| 29 | Ruth E. Fox | 31 | Wife | — | Iowa |
| 30 | Lewis J. Fox | 5 | Son | — | Illinois |
| 31 | Myrtle Fox | 3 | Daughter | — | Illinois |
| 32 | Albert L. Baldwin | 32 | Head | Fireman | Illinois |
| 33 | Elizabeth Baldwin | 30 | Wife | — | Illinois |
| 34 | Henrietta Baldwin | 8 | Daughter | — | Illinois |
| 35 | Andrew Baldwin | 6 | Son | — | Illinois |
| 36 | Donald Baldwin | 2 | Son | — | Illinois |
| 37 | Elizabeth Mccoy | 67 | Mother-in-law | — | New York |
| 38 | David H. Williams | 56 | Head | Salesman | England |
| 39 | Williams | 33 | Wife | — | Illinois |
| 40 | Robert A. Williams | 12 | Son | — | Illinois |
| 41 | James F. Murphy | 56 | Head | Auditor | Illinois |
| 42 | Isabella Murphy | 51 | Wife | — | Illinois |
| 43 | Anna Murphy THIS PERSON | 21 | Daughter | Cashier | Illinois |
| 44 | Thomas O'Donnell | 36 | Head | Instructor | Illinois |
| 45 | Mary O'Donnell | 33 | Wife | — | Illinois |
| 46 | Beth Ann O'Donnell | 5 | Daughter | — | Illinois |
| 47 | Thomas O'Donnell | 2 | Son | — | Illinois |
| 48 | Mary Flaherty | 69 | Mother-in-law | — | New York |
| 49 | Catherine Flaherty | 36 | Sister-in-law | Saleswoman | Illinois |
Pedigree Summary
Anna
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)