MT
Margaret Turner — 1940 US Census Record
Model Tree available1940 United States Federal Census · San-Francisco-County, California
Our Model Tree links this Margaret Turner across the 1920, 1930 and 1940 US Censuses in San-Francisco-County, California (XGBoost, ~Confirmed), with identified parents James & Hattie — first a daughter (b.~1904), then head of a 6-person household.
Age 36
b. ~1904
Female
Daughter
Born: California
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | San-Francisco-County, California |
| Surname | Turner |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Township / Ward | San Francisco |
| Est. Birth Year | ~1904 |
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 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Turner | Daughter | — | 36 | ~1904 |
| Florice Turner | Daughter | — | 33 | ~1907 |
| Mae Lee | Other | — | 39 | ~1901 |
| Edwina Lee | Other | — | 10 | ~1930 |
| Philip Alburn | Other | — | 37 | ~1903 |
| James Turner | Head | — | 64 | ~1876 |
Census Appearances
1920
San Francisco, …
Daughter, age 15
San Francisco, California · implied b. ~1905 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Turner |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | Kentucky |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
San Francisco, …
Daughter, age 26
San Francisco, California · implied b. ~1904 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Turner |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
San-Francisco-County, California
Daughter, age 36
San-Francisco-County, California · implied b. ~1904 — 6 household members
| Surname | Turner |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Single |
| Birthplace | California |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 Turner across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Turner (~0.92 confidence) and mother Hattie Turner (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Turner
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Hattie Turner
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Turner
Daughter · 1940 · age 36 · b. ~1904 · California
★ You are viewing this record
Sibling
Florice Turner
Sibling · 1940 · age 33
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
1940 US Federal Census — San-Francisco-County, California
Open full size
1940 US Federal Census — San-Francisco-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00299-00404)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Samuel O. Vail | 57 | Head | Salesman | California |
| 2 | Cole V. Vail | 46 | Wife | — | Montana |
| 3 | Asyako Yoshiyaki | 29 | Servant | Maid | Hawaii |
| 4 | Elizabeth Bouchard | 82 | Head | — | New York |
| 5 | Gideon Flint | 55 | Head | Salesman | California |
| 6 | Ida Flint | 37 | Wife | Manager | Kansas |
| 7 | Lillian Wheeler | 73 | Head | — | California |
| 8 | Louise Bourcier | 37 | Servant | Maid | France |
| 9 | Frederica Derboli | 73 | Head | — | California |
| 10 | Frederica Derboli | 43 | Daughter | — | California |
| 11 | William Fitzhugh | 70 | Head | — | California |
| 12 | Edward Montgomery | 74 | Head | Investigator | California |
| 13 | Mary E. Montgomery | 65 | Wife | — | California |
| 14 | Edward Montgomery | 46 | Son | Executive | California |
| 15 | Mary E. Montgomery | 22 | Servant | Maid | Oklahoma |
| 16 | Frank J. Arumi | 47 | Head | Counsellor | California |
| 17 | Juigo Lee Ola | 62 | Servant | Cook | Japan |
| 18 | Maria Kahal | 62 | Head | — | California |
| 19 | Johanna Jensen | 60 | Servant | Maid | Denmark |
| 20 | Edward Lee | 36 | Servant | Cook | China |
| 21 | James M. Turner | 64 | Head | — | Kentucky |
| 22 | Florice Turner | 33 | Daughter | — | California |
| 23 | Margaret Turner THIS PERSON | 36 | Daughter | — | California |
| 24 | Philip Alburn | 37 | Servant | Servant | Philippines |
| 25 | Mae Lee | 39 | Servant | Maid | California |
| 26 | Edwina Lee | 10 | Lodger | — | Minnesota |
| 27 | Frederick Collman | 57 | Head | President | Illinois |
| 28 | Alice Collman | 52 | Wife | — | Illinois |
| 29 | J. Hampton Hoge | 50 | Head | Lawyer | Washington D.C. |
| 30 | Bettina Hoge | 30 | Wife | — | California |
| 31 | Caroline Carroll | 66 | Head | — | Montana |
| 32 | Adelaide Carroll | 63 | Sister | — | Montana |
| 33 | Ruth Finley | 37 | Servant | Maid | California |
| 34 | Elizabeth Hewit | 37 | Servant | Maid | California |
| 35 | Mew Goon Louie | 51 | Servant | Cook | China |
| 36 | Eugene Denson | 21 | Head | Elevator-Boy | Montana |
| 37 | William P. Ross | 50 | Head | Editor | Illinois |
| 38 | Elsie T. Ross | 39 | Wife | — | Colorado |
| 39 | Nellie De Stord | 60 | Head | — | California |
| 40 | Edward Ross | 61 | Head | Manager | California |
Pedigree Summary
Margaret + 1 sibling
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)