AC
Arthur Clark — 1920 US Census Record
Model Tree available1920 United States Federal Census · Los Angeles, California
Our Model Tree links this Arthur Clark across the 1900, 1910 and 1920 US Censuses in Los Angeles, California (XGBoost, ~Confirmed), with identified parents Thomas & Mary — first a son (b.~1888), then head of a 5-person household.
Age 32
b. ~1888
Male
Son
Born: Kansas
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Los Angeles, California |
| Surname | Clark |
| Given Name | Arthur |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Canada |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Occupation | moulder |
| Industry | foundry |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Occupation | Moulder |
| Township / Ward | Los Angeles City |
| Est. Birth Year | ~1888 |
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 1920 census.
| Name | Relation to head | Relative to Arthur | Age | Birth yr |
|---|---|---|---|---|
| Mary Clark | Head | — | 62 | ~1858 |
| Anne Brown | Other | — | 9 | ~1911 |
| Walter Clark | Son | — | 39 | ~1881 |
| Charles Clark | Son | — | 25 | ~1895 |
| Arthur Clark | Son | — | 32 | ~1888 |
Census Appearances
1900
Los Angeles, …
Son, age 13
Los Angeles, California · implied b. ~1887 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Arthur L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Kansas |
| Birth Month | Jan |
| Birth Year | 1887 |
| Father's Birthplace | Canada Eng |
| Mother's Birthplace | Virginia |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1910
Los Angeles, …
Son, age 22
Los Angeles, California · implied b. ~1888 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Canada |
| Mother's Birthplace | Virginia |
| Occupation | Laborer |
| Industry | Street Work |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1920
Los Angeles, …
Son, age 32
Los Angeles, California · implied b. ~1888 — 5 household members
| Surname | Clark |
| Given Name | Arthur |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Canada |
| Mother's Birthplace | Virginia |
| Occupation | moulder |
| Industry | foundry |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Arthur Clark across 3 US Census years (1900, 1910 and 1920) in Los Angeles, California, using XGBoost record linkage. Identified parents: father Thomas Clark (~0.92 confidence) and mother Mary Clark (~0.92 confidence) and mother Mary Clark (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thomas Clark
b. ~1844
Source father
● Household
· direct · ~0.92
Mother
Mary Clark
b. ~1858
Source mother
● Household
· direct · ~0.92
Mother
Mary Clark
b. ~1858
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Arthur Clark
Son · 1920 · age 32 · b. ~1888 · California
★ You are viewing this record
Sibling
Charles Clark
Sibling · 1920 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Clark
Sibling · 1920 · age 39
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:1920:14thcensusofpopu110unit:1092)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Teresa Gaudran | 29 | Wife | None | Indiana |
| 52 | Margaret Gaudran | 2 | daughter | None | Illinois |
| 53 | William B. Sharp | 21 | Head | Machinist | Tennessee |
| 54 | Hazel Sharp | 25 | Wife | None | Iowa |
| 55 | Joseph Mozzini | 47 | Head | Blacksmith | Switzerland |
| 56 | Augustine Mozzini | 38 | Wife | None | Switzerland |
| 57 | Adelina Mozzini | 13 | daughter | None | Switzerland |
| 58 | Joseph Mozzini | 17 | son | Inspector | Switzerland |
| 59 | John Blanchard | 43 | Head | Tile Setter | Indiana |
| 60 | June Blanchard | 36 | Wife | None | Wisconsin |
| 61 | Velma Woods | 11 | daughter | None | California |
| 62 | Delia Tanguy | 57 | Head | None | Portugal |
| 63 | Vomer Tanguy | 6 | son | None | California |
| 64 | Verda Tanguy | 5 | daughter | None | California |
| 65 | Rhoda Tanguy | 3 | daughter | None | California |
| 66 | Charles Bender | 35 | Head | Machinist | New York |
| 67 | Consuela Bender | 38 | Wife | None | Ohio |
| 68 | Hattie William | 24 | daughter | None | Ohio |
| 69 | William Robison | 56 | Head | Carpenter | Ohio |
| 70 | Jennie Robison | 46 | Wife | None | Michigan |
| 71 | Vernon Hanlon | 30 | Head | Lather | California |
| 72 | Lulu Hanlon | 29 | Wife | None | Illinois |
| 73 | Donald Hanlon | 7 | son | None | California |
| 74 | James H. Buchanan | 43 | Head | Electrician | Indiana |
| 75 | Gertrude Buchanan | 37 | Wife | None | Norway |
| 76 | Walter R. Morse | 25 | Head | Plumber | New Hampshire |
| 77 | Beatrice Morse | 22 | Wife | None | Massachusetts |
| 78 | Catherine Morse | 3 | daughter | None | Massachusetts |
| 79 | Russell Morse | 1 | son | None | California |
| 80 | Leander Haynes | 82 | Head | None | Connecticut |
| 81 | Mary A. Haynes | 70 | Wife | None | Connecticut |
| 82 | Jasper H. Thatcher | 42 | Head | Plasterer | Missouri |
| 83 | Anne M. Thatcher | 31 | Wife | None | Kansas |
| 84 | Harry Bridgette | 48 | Head | Carpenter | Michigan |
| 85 | Alice Bridgette | 46 | Wife | None | Canada |
| 86 | Heazell Straun | 34 | Head | Auto Parts | Kansas |
| 87 | Lona Straun | 36 | Wife | None | Arkansas |
| 88 | Adam Dugen | 47 | Head | Junk Collecting | Russia |
| 89 | Rose Dugen | 40 | Wife | None | New York |
| 90 | Sidney Dugen | 8 | son | None | New York |
| 91 | Sallie Dugen | 6 | daughter | None | New York |
| 92 | Mary E. Clark | 62 | Head | None | Virginia |
| 93 | Walter T. Clark | 39 | son | Laborer | Kansas |
| 94 | Arthur Clark THIS PERSON | 32 | son | Moulder | Kansas |
| 95 | Charles Clark | 25 | son | Moulder | California |
| 96 | Anne Brown | 9 | granddaughter | None | California |
| 97 | Samuel L. Smock | 30 | Head | Moulder | Montana |
| 98 | Alta L. Smock | 27 | Wife | None | California |
| 99 | Samuel R. Smock | 58 | Father | Laborer | Iowa |
| 100 | Lotta Smock | 52 | Mother | None | Iowa |
Related Census Records
Pedigree Summary
Arthur + 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)