FJ
Florence Jones — 1920 US Census Record
Model Tree available1920 United States Federal Census · San Francisco, California
Our Model Tree links this Florence Jones across the 1900, 1910 and 1920 US Censuses in San Francisco, California (XGBoost, ~Confirmed), with identified parents Hugh & Mamie — first a daughter (b.~1901), then head of a 6-person household.
Age 19
b. ~1901
Female
Daughter
Born: California
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | San Francisco, California |
| Surname | Jones |
| Given Name | Florence C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | California |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Insurance Office |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Stenographer |
| Township / Ward | San Francisco City |
| Est. Birth Year | ~1901 |
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 Florence | Age | Birth yr |
|---|---|---|---|---|
| Florence Jones | Daughter | — | 19 | ~1901 |
| Hazel Jenkins | Daughter | — | 31 | ~1889 |
| Hugh Jones | Head | — | 65 | ~1855 |
| Charles Jenkins | Other | — | 40 | ~1880 |
| Leona Jones | Son | — | 28 | ~1892 |
| Vinnie Jones | Spouse | — | 59 | ~1861 |
Census Appearances
1900
San Francisco, …
Daughter, age
San Francisco, California · implied b. ~1900 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | California |
| Birth Month | Feb |
| Birth Year | 1900 |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | California |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1910
San Francisco, …
Daughter, age 10
San Francisco, California · implied b. ~1900 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Florence G |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | California |
| Occupation | none |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1920
San Francisco, …
Daughter, age 19
San Francisco, California · implied b. ~1901 — 6 household members
| Surname | Jones |
| Given Name | Florence C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | Connecticut |
| Mother's Birthplace | California |
| Occupation | Stenographer |
| Industry | Insurance Office |
| 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 Florence Jones across 3 US Census years (1900, 1910 and 1920) in San Francisco, California, using XGBoost record linkage. Identified parents: father Hugh Jones (~0.92 confidence) and mother Mamie Jones (~0.92 confidence) and mother Minnie Jones (~0.92 confidence) and mother Vinnie Jones (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Hugh Jones
b. ~1854
Source father
● Household
· direct · ~0.92
Mother
Mamie Jones
b. ~1860
Source mother
● Household
· direct · ~0.92
Mother
Minnie Jones
b. ~1860
Source mother
● Household
· direct · ~0.92
Mother
Vinnie Jones
b. ~1861
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Florence Jones
Daughter · 1920 · age 19 · b. ~1901 · California
★ You are viewing this record
Sibling
Hazel Jenkins
Sibling · 1920 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leona Jones
Sibling · 1920 · age 28
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:1920:14thcensusofpopu141unit:0693)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Anna S. Wilhelm | 33 | Wife | — | California |
| 52 | Raymond C. Wilhelm | 6 | Son | — | California |
| 53 | Arlene G. Wilhelm | 3 | Daughter | — | California |
| 54 | George L. Copeland | 37 | Head | Bookkeeper | California |
| 55 | Julia Copeland | 38 | Wife | — | California |
| 56 | Gerald Copeland | 3 | Son | — | California |
| 57 | Edward J. Copeland | 42 | Head | Sergeant | California |
| 58 | Catherine E. Copeland | 42 | Wife | — | California |
| 59 | Kathleen M. Copeland | 17 | Daughter | — | California |
| 60 | Edward J. Copeland | 14 | Son | — | California |
| 61 | Frank J. Edwards | 38 | Head | Salesman | United States |
| 62 | Irene L. Edwards | 37 | Wife | — | England |
| 63 | Leonard De Vlaming | 45 | Head | Wagon Driver | Wisconsin |
| 64 | Lottie De Vlaming | 40 | Wife | — | Maine |
| 65 | Charles C. De Vlaming | 50 | Brother-in-law | Gate Keeper | Maine |
| 66 | Mary A. George | 72 | Head | — | New York |
| 67 | Emilie George | 45 | Daughter | — | California |
| 68 | Cora E. George | 41 | Daughter | — | California |
| 69 | Alfred V. Gerst | 36 | Head | Mechanic | California |
| 70 | Charlotte R. Gerst | 31 | Wife | — | California |
| 71 | Alfred V. Gerst | 8 | Son | — | California |
| 72 | George Gerst | 3 | Son | — | California |
| 73 | Peter Redmond | 38 | Head | Conductor | Ireland |
| 74 | Catherine Redmond | 30 | Wife | — | Ireland |
| 75 | Peter D. Redmond | 3 | Son | — | California |
| 76 | Eleanor Redmond | 1 | Daughter | — | California |
| 77 | Elizabeth M. Redmond | 0 | Daughter | — | California |
| 78 | James Dermody | 38 | Lodger | Clerk | Ireland |
| 79 | George Dettmer | 58 | Head | Master Mariner | Germany |
| 80 | Ida Dettmer | 53 | Wife | — | Sweden |
| 81 | William H. Janes | 40 | Head | Carrier | California |
| 82 | Katherine H. Janes | 38 | Wife | — | Wittenberg |
| 83 | Charles H. Janes | 12 | Son | — | California |
| 84 | Harry P. Janes | 9 | Son | — | California |
| 85 | Edward Prosek | 15 | Son | Messenger | California |
| 86 | John D. Pompey | 48 | Head | Dental Supplies | Washington D.C. |
| 87 | Minerva S. Pompey | 42 | Wife | — | Ohio |
| 88 | Florence E. Pompey | 16 | Daughter | — | California |
| 89 | Alice M. Pompey | 13 | Daughter | — | California |
| 90 | Hugh B. Jones | 65 | Head | Blacksmith | Connecticut |
| 91 | Vinnie C. Jones | 59 | Wife | — | California |
| 92 | Florence C. Jones THIS PERSON | 19 | Daughter | Stenographer | California |
| 93 | Leona L. Jones | 28 | Son | Clerk | California |
| 94 | Charles G. Jenkins | 40 | Son-in-law | Officer | California |
| 95 | Hazel A. Jenkins | 31 | Daughter | — | California |
| 96 | Nicholas W. Schneider | 35 | Head | Carrier | California |
| 97 | Grace Schneider | 34 | Wife | — | California |
| 98 | Dorothy G. Schneider | 2 | Daughter | — | California |
| 99 | Sarah Capella | 62 | Mother-in-law | — | California |
| 100 | Lucinda M. Davis | 59 | Head | — | California |
Related Census Records
Pedigree Summary
Florence + 2 siblings
Gen 1 · 4 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)