CM
Clarence Morris — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Clarence Morris across the 1920, 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed) — first a head (b.~1899), then head of a 5-person household.
Age 41
b. ~1899
Male
Head
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Morris |
| Given Name | Clarence |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Missouri |
| Additional Details | |
| Occupation | Policeman |
| Industry | Municipal Police |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 604 |
| Highest Grade | Hs 4 |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Policeman |
| Township / Ward | Pasadena City |
| Est. Birth Year | ~1899 |
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 Clarence | Age | Birth yr |
|---|---|---|---|---|
| Richard Morris | Son | — | 18 | ~1922 |
| Mae Morris | Spouse | — | 40 | ~1900 |
| Clarence Morris | Head | — | 41 | ~1899 |
| Harold Morris | Son | — | 15 | ~1925 |
| Raymond Morris | Son | — | 17 | ~1923 |
Census Appearances
1920
Los Angeles, …
Head, age 21
Los Angeles, California · implied b. ~1899 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morris |
| Given Name | Clarence H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | Truck Driver |
| Industry | Ice Company |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Los Angeles, …
Head, age 31
Los Angeles, California · implied b. ~1899 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morris |
| Given Name | Clarence |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 20 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | Police Officer |
| Industry | City Pasadena |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 500 |
| Radio Set | R |
| Veteran | Yes WW |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Los-Angeles-County, California
Head, age 41
Los-Angeles-County, California · implied b. ~1899 — 5 household members
| Surname | Morris |
| Given Name | Clarence |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Missouri |
| Occupation | Policeman |
| Industry | Municipal Police |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 604 |
| Highest Grade | Hs 4 |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Clarence Morris across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Clarence Morris
Head · 1940 · age 41 · b. ~1899 · California
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Los-Angeles-County, California
Open full size
1940 US Federal Census — Los-Angeles-County, California
Page Contents
35 people indexed on this census page (nara:1940:m-t0627-00241-00115)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 4 | Angela Martinez | 44 | Head | — | Porto Rico |
| 5 | Richard Martinez | 14 | Son | — | New York |
| 6 | Douglas Needham | 34 | Head | Laborer | Massachusetts |
| 7 | Myrtle Needham | 41 | Wife | — | Texas |
| 8 | Joseph Peak | 68 | Head | Painter | England |
| 9 | Emily Peak | 71 | Wife | — | England |
| 10 | Charles T. Dunn | 71 | Head | — | Illinois |
| 11 | Sadie E. Dunn | 56 | Wife | — | Illinois |
| 12 | Emma J. Johnston | 80 | Mother-in-law | — | Canada-English |
| 13 | Norman Dewees | 27 | Head | Research Engineer | Iowa |
| 14 | Sally Dewees | 26 | Wife | Teacher | Illinois |
| 15 | Janet Morris | 21 | Head | Bookkeeper | Nebraska |
| 16 | Ann Weiers | 37 | Head | Servant | Minnesota |
| 17 | Agnes Weiers | 30 | Sister | Dressmaker | Minnesota |
| 18 | Betty Weiers | 34 | Sister | Servant | Minnesota |
| 19 | Harriet Young | 50 | Head | Sales Lady | Missouri |
| 20 | John Young | 21 | Son | New Worker | Missouri |
| 21 | George Brown | 53 | Lodger | Lather | Kentucky |
| 22 | Robert Kucas | 24 | Head | Janitor | New York |
| 23 | Dorothea Kucas | 20 | Wife | — | New York |
| 24 | Raymond Carlyle | 44 | Head | Manager | Toledo |
| 25 | Arna Carlyle | 36 | Wife | Assistant Manager | Toledo |
| 26 | Gus Ahlquist | 43 | Head | — | Iowa |
| 27 | Gertrude Ahlquist | 43 | Wife | — | Iowa |
| 28 | Winifred Ahlquist | 16 | Daughter | Apprentice Curator | Iowa |
| 29 | Clarence Morris THIS PERSON | 41 | Head | Policeman | Missouri |
| 30 | Mae Morris | 40 | Wife | — | California |
| 31 | Richard Morris | 18 | Son | Apprentice Plumber | California |
| 32 | Raymond Morris | 17 | Son | — | California |
| 33 | Harold Morris | 15 | Son | — | California |
| 34 | Alberta Hudgins | 24 | Head | New Worker | Tennessee |
| 35 | Wendell Hudgins | 0 | Son | — | California |
| 36 | Lydia Winz | 31 | Head | Dressmaker | Germany |
| 37 | Audrey M. Orr | 35 | Head | New Worker | Oklahoma |
| 38 | Kenneth Orr | 15 | Son | — | California |
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)