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Florence Murphy — 1930 US Census Record
Model Tree available1930 United States Federal Census · San Francisco, California
Our Model Tree links this Florence Murphy across the 1910, 1920 and 1930 US Censuses in San Francisco, California (XGBoost, ~Confirmed), with identified parents Jeremiah & Mary — first a daughter (b.~1908), then head of a 5-person household.
Age 22
b. ~1908
Female
Daughter
Born: California
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | San Francisco, California |
| Surname | Murphy |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | Irish Free State |
| Additional Details | |
| Occupation | Post Clerk |
| Industry | Printing Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Post Clerk |
| Township / Ward | San Francisco City |
| Est. Birth Year | ~1908 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Jeremiah Murphy | Head | — | 59 | ~1871 |
| Isabel Murphy | Daughter | — | 28 | ~1902 |
| William Murphy | Son | — | 23 | ~1907 |
| Mary Murphy | Spouse | — | 57 | ~1873 |
| Florence Murphy | Daughter | — | 22 | ~1908 |
Census Appearances
1910
San Francisco, …
Daughter, age 2
San Francisco, California · implied b. ~1908 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Florena |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
San Francisco, …
Daughter, age 12
San Francisco, California · implied b. ~1908 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
San Francisco, …
Daughter, age 22
San Francisco, California · implied b. ~1908 — 5 household members
| Surname | Murphy |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | Irish Free State |
| Occupation | Post Clerk |
| Industry | Printing Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
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 3 US Census years (1910, 1920 and 1930) in San Francisco, California, using XGBoost record linkage. Identified parents: father Jeremiah Murphy (~0.92 confidence) and mother Mary Murphy (~0.92 confidence) and mother Mary Murphy (~0.92 confidence) and father Jeremiah Murphy (~0.92 confidence) and mother Mary Murphy (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Jeremiah Murphy
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Mary Murphy
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Mary Murphy
b. ~1873
Source mother
● Household
· direct · ~0.92
Father
Jeremiah Murphy
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Mary Murphy
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Florence Murphy
Daughter · 1930 · age 22 · b. ~1908 · California
★ You are viewing this record
Sibling
Isabel Murphy
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Murphy
Sibling · 1930 · age 23
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 — San Francisco, California
Open full size
1930 US Federal Census — San Francisco, California
Page Contents
50 people indexed on this census page (ia:1930:californiacensus00reel200:0364)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William S. Mckimmey | 58 | Head | — | California |
| 52 | John Euld | 50 | Head | — | Irish Free State |
| 53 | Anna Euld | 52 | Wife | — | Irish Free State |
| 54 | Bruno Neher | 29 | Head | Electrician | Kansas |
| 55 | Lucile Neher | 30 | Wife | — | California |
| 56 | Bruno Jr. Neher | 4 | Son | — | California |
| 57 | George Neher | 2 | Son | — | California |
| 58 | Mary Mcoscar | 56 | Head | — | Northern Ireland |
| 59 | Walter Mcoscar | 32 | Son | Yes | Northern Ireland |
| 60 | May Mcoscar | 28 | Daughter | Yes | Northern Ireland |
| 61 | Nora Mcoscar | 27 | Daughter | Yes | Northern Ireland |
| 62 | Gaiter Mcoscar | 24 | Son | Yes | Northern Ireland |
| 63 | John Rainy | 35 | Boarder | Yes | Canada |
| 64 | Sand Swensen | 42 | Head | Yes | Norway |
| 65 | Pauline Swensen | 38 | Wife | — | California |
| 66 | Earl Swensen | 17 | Son | Office Boy | California |
| 67 | Adele Swensen | 11 | Daughter | — | California |
| 68 | Clarence Swensen | 7 | Son | — | California |
| 69 | James H. Hay | 53 | Head | Foreman | Michigan |
| 70 | Lula Hay | 47 | Wife | — | Georgia |
| 71 | Marian Hay | 21 | Daughter | — | California |
| 72 | Elizabeth Conway | 49 | Head | Yes | Irish Free State |
| 73 | Elizabeth G. Conway | 21 | Daughter | Operator | California |
| 74 | Joseph Conway | 18 | Son | Pressman | California |
| 75 | Veronica Conway | 16 | Daughter | — | California |
| 76 | Agnes Conway | 14 | Daughter | — | California |
| 77 | Gil Giannetti | 25 | Head | Machinist | New York |
| 78 | Julia Giannetti | 21 | Wife | — | California |
| 79 | Albert Epprecht | 38 | Head | Yes | Switzerland |
| 80 | Rudolph Epprecht | 14 | Son | — | California |
| 81 | Helen Epprecht | 11 | Daughter | — | California |
| 82 | Margaret Hantalas | 28 | Daughter | Housekeeper | Wyoming |
| 83 | Robert Hantalas | 6 | Grandson | — | California |
| 84 | Lee Hantalas | 4 | Grandson | — | California |
| 85 | Paul Langhausen | 57 | Head | Hardwood Finisher | Iowa |
| 86 | Susanna Langhausen | 55 | Wife | — | Wisconsin |
| 87 | Jeremiah Murphy | 59 | Head | Salesman | California |
| 88 | Mary E. Murphy | 57 | Wife | Yes | Irish Free State |
| 89 | Isabel Murphy | 28 | Daughter | Stenographer | California |
| 90 | William Murphy | 23 | Son | Bricklayer | California |
| 91 | Florence Murphy THIS PERSON | 22 | Daughter | Post Clerk | California |
| 92 | Donald Campbell | 44 | Head | Bus Driver | California |
| 93 | Margaret Campbell | 44 | Wife | Yes | Scotland |
| 94 | Margie Campbell | 10 | Daughter | — | California |
| 95 | Charles F. Compton | 22 | Head | Marine Engin | California |
| 96 | Helene Compton | 21 | Wife | — | California |
| 97 | Charles Jr. Compton | 0 | Son | — | California |
| 98 | Allen Picknell | 38 | Head | Clerk | Missouri |
| 99 | Picknell | None | — | — | Missouri |
| 100 | Picknell | None | — | — | Missouri |
Related Census Records
Pedigree Summary
Florence + 2 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)