BD
Blanche Davis — 1920 US Census Record
Model Tree available1920 United States Federal Census · Los Angeles, California
Our Model Tree links this Blanche Davis across the 1900, 1910 and 1920 US Censuses in Los Angeles, California (XGBoost, ~Confirmed), with identified parents Charles & Emma — first a daughter (b.~1881), then head of a 3-person household.
Age 39
b. ~1881
Female
Daughter
Born: New York
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Los Angeles, California |
| Surname | Davis |
| Given Name | Blanche |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Pasadena City |
| Est. Birth Year | ~1881 |
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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Blanche | Age | Birth yr |
|---|---|---|---|---|
| Blanche Davis | Daughter | — | 39 | ~1881 |
| Emma Davis | Head | — | 69 | ~1851 |
| Florence Davis | Daughter | — | 31 | ~1889 |
Census Appearances
1900
Los Angeles, …
Daughter, age 20
Los Angeles, California · implied b. ~1880 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Blanche E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | New York |
| Birth Month | June |
| Birth Year | 1880 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1910
Los Angeles, …
Daughter, age 29
Los Angeles, California · implied b. ~1881 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Blanche |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Nurse |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1920
Los Angeles, …
Daughter, age 39
Los Angeles, California · implied b. ~1881 — 3 household members
| Surname | Davis |
| Given Name | Blanche |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Blanche Davis across 3 US Census years (1900, 1910 and 1920) in Los Angeles, California, using XGBoost record linkage. Identified parents: father Charles Davis (~0.92 confidence) and mother Emma Davis (~0.92 confidence) and mother Emma Davis (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Davis
b. ~1843
Source father
● Household
· direct · ~0.92
Mother
Emma Davis
b. ~1850
Source mother
● Household
· direct · ~0.92
Mother
Emma Davis
b. ~1850
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Blanche Davis
Daughter · 1920 · age 39 · b. ~1881 · California
★ You are viewing this record
Sibling
Florence Davis
Sibling · 1920 · age 31
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 — Los Angeles, California
Open full size
1920 US Federal Census — Los Angeles, California
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu117unit:1142)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Richard J Gamble Reighard | 32 | son | Real Estate | Pennsylvania |
| 52 | Laura H Reighard | 27 | daughter | None | New York |
| 53 | Rodney V Reighard | 4 | grandson | None | California |
| 54 | Maggie Nugent | 55 | nurse | Nurse | Pennsylvania |
| 55 | Gerda Sjöberg | 28 | maid | Maid | Sweden |
| 56 | James R Snow | 44 | chauffeur | Chauffeur | Canada |
| 57 | Emma Snow | 36 | wife | Cook | Louisiana |
| 58 | Emma Davis | 69 | Head | None | New York |
| 59 | Florence Davis | 31 | daughter | None | New York |
| 60 | Blanche Davis THIS PERSON | 39 | daughter | None | New York |
| 61 | Jane B Voorhees | 45 | Head | None | Illinois |
| 62 | Louise Voorhees | 4 | daughter | None | California |
| 63 | Lillian S Mitchell | 47 | guest | Physician | Canada |
| 64 | Mabel Grout | 38 | nurse | Nurse | Missouri |
| 65 | Joseph F Rhodes | 38 | Head | Real Estate | Illinois |
| 66 | Rowena B Rhodes | 35 | wife | None | New York |
| 67 | Foster B Rhodes | 12 | son | None | California |
| 68 | Robert G Rhodes | 9 | son | None | California |
| 69 | Kenneth O Rhodes | 7 | son | None | California |
| 70 | David E Rhodes | 4 | son | None | California |
| 71 | Emma Blasdell | 45 | nurse | Nurse | Oregon |
| 72 | Dora Nelson | 45 | maid | Maid | Sweden |
| 73 | Esther Lund | 31 | cook | Cook | Sweden |
| 74 | Edith M Davis | 55 | Head | None | Pennsylvania |
| 75 | Emma Cunningham | 31 | maid | Maid | Ohio |
| 76 | Rose Lickhoop | 60 | cook | Cook | Germany |
| 77 | Walter S Golden | 38 | Butler | Clerk | Florida |
| 78 | William S Nott | 60 | Head | Manufacturer | Ireland |
| 79 | Jessica C Nott | 50 | wife | None | Iowa |
| 80 | Charlotte Driscoll | 29 | daughter | None | Minnesota |
| 81 | Charlotte Driscoll | 5 | granddaughter | None | Minnesota |
| 82 | William N Driscoll | 2 | grandson | None | Minnesota |
| 83 | Conrad Driscoll | 1 | grandson | None | Minnesota |
| 84 | Helen Shepherd | 42 | nurse | Nurse | Minnesota |
| 85 | Josephine Hughes | 25 | cook | Cook | Austria |
| 86 | Helga Carlson | 18 | maid | Maid | Sweden |
| 87 | Sohachi Nakano | 36 | Head | Gardener | Japan |
| 88 | Shizu Nakano | 27 | wife | None | Japan |
| 89 | James L Keelyn | 38 | Head | Automobile Salesman | Wisconsin |
| 90 | Louise B Keelyn | 35 | wife | None | Mississippi |
| 91 | Raymond Francis Keelyn | 17 | son | None | Illinois |
| 92 | Laverna Keelyn | 15 | daughter | None | Illinois |
| 93 | Elma Ware | 42 | guest | None | North Carolina |
| 94 | Walter H Lutz | 48 | Head | Banker | United States |
| 95 | Genevieve Lutz | 48 | wife | None | Oregon |
| 96 | Julia Church | 71 | Mother-in-law | None | Ohio |
| 97 | Minna Reuning | 54 | maid | Maid | Ohio |
| 98 | George Coupland | 68 | Head | None | England |
| 99 | Sarah M Coupland | 60 | wife | None | Ireland |
| 100 | Frederick J Loomis | 57 | Head | None | Massachusetts |
Related Census Records
Pedigree Summary
Blanche + 1 sibling
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)