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Agnes Murphy — 1920 US Census Record
Linked across censuses1920 United States Federal Census · San Francisco, California
Our Model Tree links this Agnes Murphy across the 1910, 1920 and 1930 US Censuses in San Francisco, California (XGBoost, ~Confirmed) — first a head (b.~1871), then head of a 4-person household.
Age 49
b. ~1871
Female
Head
Born: California
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | San Francisco, California |
| Surname | Murphy |
| Given Name | Agnes |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Widowed |
| Birthplace | California |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | San Francisco City |
| Est. Birth Year | ~1871 |
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 1920 census.
| Name | Relation to head | Relative to Agnes | Age | Birth yr |
|---|---|---|---|---|
| Catherine Murphy | Daughter | — | 22 | ~1898 |
| Anna Smith | Other | — | 31 | ~1889 |
| John Murphy | Son | — | 24 | ~1896 |
| Agnes Murphy | Head | — | 49 | ~1871 |
Census Appearances
Head, age 39
San Francisco, California · implied b. ~1871 — 28 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Annie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Widowed |
| Birthplace | California |
| Children Born | 5 |
| Children Living | 5 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
San Francisco, …
Head, age 49
San Francisco, California · implied b. ~1871 — 4 household members
| Surname | Murphy |
| Given Name | Agnes |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Widowed |
| Birthplace | California |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
Head, age 59
San Francisco, California · implied b. ~1871 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Murphy |
| Given Name | Anna |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Widowed |
| Birthplace | California |
| Age at First Marriage | 19 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 45 |
| 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 Agnes Murphy across 3 US Census years (1910, 1920 and 1930) in San Francisco, California, using XGBoost record linkage.
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This person
Anchor record
Agnes Murphy
Head · 1920 · age 49 · b. ~1871 · California
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — San Francisco, California
Open full size
1920 US Federal Census — San Francisco, California
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu132unit:1075)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frederick Ruppert | 34 | Lodger | Cabinetmaker | Bavaria |
| 2 | Mary Cortini | 65 | Head | — | Ireland |
| 3 | Anthony Cortini | 32 | Lodger | Machinist | Bohemia |
| 4 | Lars J. Larson | 46 | Head | Cook | Sweden |
| 5 | Alma B. Larson | 40 | Wife | — | Sweden |
| 6 | Mary Navarret | 67 | Head | — | France |
| 7 | John Navarret | 34 | Son | Millman | California |
| 8 | Charles Navarret | 31 | Son | Helper | California |
| 9 | Louis Navarret | 25 | Son | Moulder | California |
| 10 | Mary Flynn | 38 | Head | Dressmaker | California |
| 11 | Anna Flynn | 35 | Sister | Dressmaker | California |
| 12 | Otta La Perle | 48 | Head | Waitress | Missouri |
| 13 | Victor Beer | 29 | Head | Teamster | California |
| 14 | Amelia Beer | 28 | Wife | — | California |
| 15 | Maynard Beer | 11 | Son | — | California |
| 16 | Victor Beer | 10 | Son | — | California |
| 17 | Francis Beer | 9 | Daughter | — | California |
| 18 | Edward Beer | 8 | Son | — | California |
| 19 | Marie Beer | 6 | Daughter | — | California |
| 20 | Agnes Murphy THIS PERSON | 49 | Head | — | California |
| 21 | John D. Murphy | 24 | Son | Packer | California |
| 22 | Catherine Murphy | 22 | Daughter | Typist | California |
| 23 | Anna Smith | 31 | Lodger | Telephone Operator | California |
| 24 | Alexander Keenan | 25 | Head | Machinist Helper | California |
| 25 | Margaret Keenan | 38 | Wife | Waitress | Canada |
| 26 | James Keenan | 36 | Brother | Teamster | California |
| 27 | Edward Raggada | 37 | Head | Boilermaker | Peru |
| 28 | Agripina Raggada | 60 | Mother | — | Peru |
| 29 | Jennie Lopez | 50 | Aunt | — | Peru |
| 30 | George Benedetti | 27 | Lodger | Boilermaker | Peru |
| 31 | Jacob Klein | 70 | Head | Machinist | Bavaria |
| 32 | Anna Klein | 59 | Wife | — | Saxony |
| 33 | Edmund A. Buttner | 40 | Head | Chemist | Vienna |
| 34 | Grace R. Buttner | 36 | Wife | — | Vienna |
| 35 | Frank Hendricks | 48 | Head | Janitor | Belgium |
| 36 | Peter Verdonck | 53 | Lodger | Marine Fireman | Belgium |
| 37 | Peter J. Williams | 68 | Head | Stevedore | Massachusetts |
| 38 | Margaret Williams | 61 | Wife | — | Pennsylvania |
| 39 | Henry J. Vempel | 65 | Head | Gilder | Prussia |
| 40 | William Reuss | 59 | Head | Waiter | Prussia |
| 41 | Lenora Meatoris | 27 | Head | Alteration Hand | California |
| 42 | Albertine Meatoris | 11 | Daughter | — | California |
| 43 | Albert Meatoris | 9 | Son | — | California |
| 44 | Robert L. Drough | 29 | Head | Retail Merchant | New Jersey |
| 45 | Julia M. Drough | 28 | Wife | — | New Jersey |
| 46 | Blanche Drough | 8 | Daughter | — | California |
| 47 | Marie Drough | 7 | Daughter | — | California |
| 48 | Elizabeth Drough | 6 | Daughter | — | California |
| 49 | Charles S. Drough | 20 | Brother | Laborer | California |
| 50 | Warren E. Cummings | 45 | Head | Cook | Missouri |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)