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Florence Murphy — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Florence Murphy across the 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 13-person household.
Age 13
b. ~1917
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Murphy |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1917 |
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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Patrick O'Brien | Other | — | 47 | ~1883 |
| Mary Murphy | Spouse | — | 45 | ~1885 |
| Florence Murphy | Daughter | — | 13 | ~1917 |
| Geraldine Murphy | Daughter | — | 10 | ~1920 |
| Robert Murphy | Son | — | 5 | ~1925 |
| John Murphy | Head | — | 43 | ~1887 |
| William Murphy | Son | — | 19 | ~1911 |
| Edward Murphy | Son | — | 8 | ~1922 |
| John Murphy | Son | — | 20 | ~1910 |
| Betty Murphy | Daughter | — | 2 | ~1928 |
| Mary Murphy | Daughter | — | 11 | ~1919 |
| Hellen Murphy | Daughter | — | 17 | ~1913 |
| Francis Murphy | Son | — | 15 | ~1915 |
Census Appearances
1920
Cook, Illinois
Daughter, age 3
Cook, Illinois · implied b. ~1917 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Florence C |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | England |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Daughter, age 13
Cook, Illinois · implied b. ~1917 — 13 household members
| Surname | Murphy |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| 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 Florence Murphy across 2 US Census years (1920 and 1930) in Cook, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Florence Murphy
Daughter · 1930 · age 13 · b. ~1917 · Illinois
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Sibling
William Murphy
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Murphy
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hellen Murphy
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Murphy
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Murphy
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Geraldine Murphy
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Murphy
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Murphy
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Murphy
Sibling · 1930 · age 5
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:illinoiscensus00reel438:1028)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John J. Murphy | 43 | Head | Laborer | Illinois |
| 52 | Mary Murphy | 45 | Wife | — | Illinois |
| 53 | John P. Jr. Murphy | 20 | Son | Clerk | Illinois |
| 54 | William J. Murphy | 19 | Son | Inspector | Illinois |
| 55 | Francis Murphy | 15 | Son | — | Illinois |
| 56 | Hellen Murphy | 17 | Daughter | — | Illinois |
| 57 | Florence Murphy THIS PERSON | 13 | Daughter | — | Illinois |
| 58 | Mary Murphy | 11 | Daughter | — | Illinois |
| 59 | Geraldine Murphy | 10 | Daughter | — | Illinois |
| 60 | Edward Murphy | 8 | Son | — | Illinois |
| 61 | Robert L. Murphy | 5 | Son | — | Illinois |
| 62 | Betty J. Murphy | 2 | Daughter | — | Illinois |
| 63 | Patrick O'Brien | 47 | Brother | Salesman | Illinois |
| 64 | Magnus Steplen | 54 | Head | Tailor | Sweden |
| 65 | Hilma Steplen | 49 | Wife | — | Sweden |
| 66 | Earl Steplen | 26 | Son | Salesman | Illinois |
| 67 | Willard Steplen | 13 | Son | — | Illinois |
| 68 | Mable Steplen | 11 | Daughter | — | Illinois |
| 69 | Ignatz Schehritz | 36 | Head | Car Man | Hungary |
| 70 | Theresia Schehritz | 36 | Wife | — | Hungary |
| 71 | Clarence Schehritz | 11 | Son | — | Illinois |
| 72 | Lillian Schehritz | 9 | Daughter | — | Illinois |
| 73 | William J. Costello | 40 | Head | Machinist | Illinois |
| 74 | Elizabeth Costello | 39 | Wife | — | Massachusetts |
| 75 | William J. Jr. Costello | 15 | Son | — | Illinois |
| 76 | Elizabeth Costello | 14 | Daughter | — | Illinois |
| 77 | Lawrence Costello | 12 | Son | — | Illinois |
| 78 | Anne Smith | 54 | Head | — | Scotland |
| 79 | Hallard Smith | 8 | Son | — | Illinois |
| 80 | Janet Barclay | 51 | Sister | — | Scotland |
| 81 | Howard Thompson | 34 | Head | Clerk | Minnesota |
| 82 | Hilda Thompson | 35 | Wife | — | Illinois |
| 83 | Martin Hart | 32 | Head | Book Keeper | Indiana |
| 84 | Fern Hart | 30 | Wife | — | Ohio |
| 85 | Ellsie Hart | 8 | Daughter | — | Ohio |
| 86 | Robert Hart | 6 | Son | — | Ohio |
| 87 | Waneta Hart | 4 | Daughter | — | Ohio |
| 88 | Margaret Hellgoth | 68 | Head | — | Germany |
| 89 | Eugene Hellgoth | 32 | Son | Manager | Illinois |
| 90 | Alex Mcfadden | 45 | Head | Plumber | Illinois |
| 91 | Ellen Mcfadden | 43 | Wife | — | Illinois |
| 92 | Ellinor Mcfadden | 20 | Daughter | Teacher | Illinois |
| 93 | Edward Mcfadden | 16 | Son | — | Illinois |
| 94 | Edward J. Flanigan | 35 | Head | Motorman | Illinois |
| 95 | Edna Flanigan | 30 | Wife | — | Illinois |
| 96 | Edward Jr. Flanigan | 6 | Son | — | Illinois |
| 97 | Thomas Flanigan | 1 | Son | — | Illinois |
| 98 | James Hamill | 66 | Head | Brick Layer | Ireland |
| 99 | Julia Hamill | 56 | Wife | — | Austria |
| 100 | Alice Hamill | 32 | Daughter | Stenographer | Illinois |
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)