DK
David King — 1940 US Census Record
Model Tree available1940 United States Federal Census · San-Francisco-County, California
Our Model Tree links this David King across the 1920, 1930 and 1940 US Censuses in San-Francisco-County, California (XGBoost, ~Confirmed), with identified parents Clara & David — first a head (b.~1907), then head of a 5-person household.
Age 33
b. ~1907
Male
Head
Born: California
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | San-Francisco-County, California |
| Surname | King |
| Given Name | David |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Additional Details | |
| Occupation | Garment Cutter |
| Industry | Clothing Fact. |
| Class of Worker | PW |
| Hours Worked | 35 |
| Income (1939) | 910 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
| Occupation | Garment Cutter |
| Township / Ward | San Francisco |
| Est. Birth Year | ~1907 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to David | Age | Birth yr |
|---|---|---|---|---|
| Mary King | Spouse | — | 27 | ~1913 |
| Jack Galvin | Other | — | 23 | ~1917 |
| David King | Head | — | 33 | ~1907 |
| Beverly King | Daughter | — | 2 | ~1938 |
| David King | Son | — | 8 | ~1932 |
Census Appearances
1920
San Francisco, …
Son, age 13
San Francisco, California · implied b. ~1907 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | David |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1930
San Francisco, …
Son, age 22
San Francisco, California · implied b. ~1908 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | David |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | California |
| Father's Birthplace | California |
| Mother's Birthplace | California |
| Occupation | Garment Cutter |
| Industry | Hem Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | California |
| Birth Country | United States |
| Birthplace (normalized) | california |
1940
San-Francisco-County, California
Head, age 33
San-Francisco-County, California · implied b. ~1907 — 5 household members
| Surname | King |
| Given Name | David |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | California |
| 1935 Residence (City) | San Francisco |
| 1935 Residence (County) | San Francisco |
| Occupation | Garment Cutter |
| Industry | Clothing Fact. |
| Class of Worker | PW |
| Hours Worked | 35 |
| Income (1939) | 910 |
| 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 David King across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Clara King (~0.92 confidence) and father David King (~0.92 confidence) and father Neil Cusick (~0.60 confidence) and mother Grace Cusick (~0.60 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.76
Mother
Clara King
b. ~1880
Source mother
● Household
· direct · ~0.92
Father
David King
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Neil Cusick
b. ~1898
Source father
● Household
· direct · ~0.6
Mother
Grace Cusick
b. ~1904
Source mother
● Household
· direct · ~0.6
This person
Anchor record
David King
Head · 1940 · age 33 · b. ~1907 · California
★ You are viewing this record
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
39 people indexed on this census page (nara:1940:m-t0627-00307-00900)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Ellen Finn | 57 | Wife | — | Ireland |
| 42 | James J Nicholas | 30 | Step-Son | Salesman | California |
| 43 | Walter Lindstrom | 35 | Head | Engineman | Kansas |
| 44 | Agnes Lindstrom | 44 | Wife | Waitress | California |
| 45 | George Hagemann | 65 | Head | Carpet Layer | California |
| 46 | Alice Hagemann | 65 | Wife | — | Colorado |
| 47 | Amos R. Hill | 30 | Head | Baker | California |
| 48 | Frances J. Hill | 18 | Wife | — | California |
| 50 | Teresa M. Hiltgen | 77 | Head | Shirt Maker | New York |
| 51 | Christ Georgetes | 46 | Head | Tanner | Greece |
| 52 | Albertina Georgetes | 26 | Wife | — | Ohio |
| 53 | Rosa Lemberger | 19 | Lodger | Stenographer | California |
| 54 | David King THIS PERSON | 33 | Head | Garment Cutter | California |
| 55 | Mary King | 27 | Wife | — | California |
| 56 | David J. King | 8 | Son | — | California |
| 57 | Beverly King | 2 | Daughter | — | California |
| 58 | Jack Galvin | 23 | Brother-in-law | Painting Apprentice | California |
| 59 | Vincent Amiraglia | 33 | Head | Sales Clerk | Pennsylvania |
| 60 | Grace Amiraglia | 27 | Wife | — | California |
| 61 | Vincent Amiraglia | 4 | Son | — | California |
| 62 | Ralph Rafael | 69 | Brother-in-law | — | Italy |
| 63 | Frank Scalise | 20 | Brother-in-law | Tumbler Worker | California |
| 64 | Mary Christensen | 44 | Head | — | Denmark |
| 65 | Helga Christensen | 17 | Daughter | — | California |
| 66 | Charles Christensen | 15 | Son | — | California |
| 67 | Joseph Schlee | 48 | Head | Washer | Illinois |
| 68 | Jessie Schlee | 50 | Wife | — | Iowa |
| 69 | Sarah A Carina | 66 | Head | — | Scotland |
| 70 | Mary Carina | 32 | Daughter | House Maid | Scotland |
| 71 | Neil F. Carina | 28 | Son | Bus Boy | Scotland |
| 72 | John N Berta | 41 | Head | Bartender | California |
| 73 | Elvira Berta | 40 | Wife | — | California |
| 74 | Leslie Berta | 18 | Son | — | California |
| 75 | Harry A. Manning | 53 | Head | Bottler | Ireland |
| 76 | Rosa Manning | 57 | Wife | — | Michigan |
| 77 | Eugene Robin | 31 | Head | Glass Man | California |
| 78 | Aileen Robin | 27 | Wife | — | California |
| 79 | Carol Ann Robin | 1 | Daughter | — | California |
| 80 | George Vinole | 56 | Head | Electrician | California |
Pedigree Summary
David
Gen 1 · 4 parents
~0.76
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)