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Margaret Hall — 1920 US Census Record
Model Tree available1920 United States Federal Census · San Francisco, California
Our Model Tree links this Margaret Hall across the 1900, 1910 and 1920 US Censuses in San Francisco, California (XGBoost, ~Confirmed), with identified parents Wm & William — first a daughter (b.~1880), then head of a 6-person household.
Age 40
b. ~1880
Female
Daughter
Born: California
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | San Francisco, California |
| Surname | Hall |
| Given Name | Margaret S. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Social Worker |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Social Worker |
| Township / Ward | San Francisco |
| Est. Birth Year | ~1880 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Anna Hall | Daughter | — | 47 | ~1873 |
| Katherine Hall | Daughter | — | 31 | ~1889 |
| Margaret Hall | Daughter | — | 40 | ~1880 |
| William Hall | Head | — | 72 | ~1848 |
| Emily Biggs | Other | — | 30 | ~1890 |
| Kate Hall | Spouse | — | 68 | ~1852 |
Census Appearances
1900
San Francisco, …
Daughter, age 23
San Francisco, California · implied b. ~1877 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Margaret F |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | California |
| Birth Month | Aug |
| Birth Year | 1877 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1910
San Francisco, …
Daughter, age 32
San Francisco, California · implied b. ~1878 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Margaret F |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
San Francisco, …
Daughter, age 40
San Francisco, California · implied b. ~1880 — 6 household members
| Surname | Hall |
| Given Name | Margaret S. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Social Worker |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Margaret Hall across 3 US Census years (1900, 1910 and 1920) in San Francisco, California, using XGBoost record linkage. Identified parents: father Wm Hall (~0.92 confidence) and father William Hall (~0.92 confidence) and mother Kate Hall (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Wm Hall
b. ~1846
Source father
● Household
· direct · ~0.92
Father
William Hall
b. ~1848
Source father
● Household
· direct · ~0.92
Mother
Kate Hall
b. ~1851
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Hall
Daughter · 1920 · age 40 · b. ~1880 · California
★ You are viewing this record
Sibling
Katherine Hall
Sibling · 1920 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Hall
Sibling · 1920 · age 47
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
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:1920:14thcensusofpopu140unit:0947)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Frank Kilduff | 27 | Son | Driller | California |
| 52 | Raymond Kilduff | 21 | Son | Druggist | California |
| 53 | George Long | 50 | Head | Mechanic | New York |
| 54 | Clara Long | 40 | Wife | Housewife | Nova Scotia |
| 55 | G. Irving Long | 12 | Son | None | Iowa |
| 56 | Herbert M. Long | 9 | Son | None | California |
| 57 | Joseph W. Masten | 53 | Head | Cashier | California |
| 58 | Eugenia Masten | 53 | Wife | Housewife | California |
| 59 | Stewart W. Masten | 28 | Son | Student | California |
| 60 | Kathryn Masten | 22 | Daughter | None | California |
| 61 | Nellie Rivard | 23 | — | Servant | Switzerland |
| 62 | James Hall | 40 | Head | Salesman | Michigan |
| 63 | Mildred Hall | 28 | Wife | None | California |
| 64 | Clark Hall | 6 | Son | None | California |
| 65 | Cameron Hall | 4 | Son | None | California |
| 66 | Christian Lemann | 47 | Head | Fire Co. | California |
| 67 | Louise Lemann | 35 | Wife | None | California |
| 68 | Lizzie Lussan | 54 | — | Servant | Finland |
| 69 | Paul C. Bruttle | 41 | Head | Electrical Engineer | California |
| 70 | Elizabeth Bruttle | 31 | Wife | None | California |
| 71 | Barbara Bruttle | 5 | Daughter | None | California |
| 72 | Helen Bruttle | 1 | Daughter | None | California |
| 73 | Emma Anderson | 60 | — | Maid | Sweden |
| 74 | Robert Wolcott | 31 | Head | Salesman | Illinois |
| 75 | Carrie Wolcott | 31 | Wife | Housewife | Philadelphia |
| 76 | Emma Johnson | 22 | — | None | Georgia |
| 77 | Carl W. Johannes | 46 | Head | Capitalist | Finland |
| 78 | Lucy M. Johannes | 39 | Wife | None | England |
| 79 | Carl W. Jr. Johannes | 20 | Son | None | England |
| 80 | Teresa Mentha | 31 | — | Maid | Ireland |
| 81 | William H. Hall | 72 | Head | Engineer | Maryland |
| 82 | Kate Taylor Hall | 68 | Wife | None | Maryland |
| 83 | Anna Taylor Hall | 47 | Daughter | None | California |
| 84 | Margaret S. Hall THIS PERSON | 40 | Daughter | Social Worker | California |
| 85 | Katherine D. Hall | 31 | Daughter | None | California |
| 86 | Emily Biggs | 30 | — | Cook | Jamaica |
| 87 | Robert Tait | 57 | Head | Importer | California |
| 88 | Isabell Tait | 57 | Wife | None | California |
| 89 | Janet Murphy | 31 | — | Nurse | England |
| 90 | James Sauter | 42 | Head | Cook | Japan |
| 91 | Toshie Sauter | 32 | Wife | Maid | Japan |
| 92 | Edwin Stanton | 37 | Head | Auditor | California |
| 93 | Anna Stanton | 34 | Wife | None | Kansas |
| 94 | Kathryn Stanton | 7 | Daughter | None | Oregon |
| 95 | Kenneth Stanton | 4 | Son | None | Oregon |
| 96 | Elizabeth Stanton | 3 | Daughter | None | California |
| 97 | Alice Stanton | 67 | Mother | None | England |
| 98 | Edgar Lewis | 40 | Head | Wholesale | California |
| 99 | Mabel Lewis | 30 | Wife | None | Oregon |
| 100 | Jane Lewis | 3 | Daughter | None | California |
Pedigree Summary
Margaret + 2 siblings
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 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)