RM
Robert Morris — 1940 US Census Record
Model Tree available1940 United States Federal Census · Los-Angeles-County, California
Our Model Tree links this Robert Morris across the 1920, 1930 and 1940 US Censuses in Los-Angeles-County, California (XGBoost, ~Confirmed), with identified parents Charles & Charles — first a head (b.~1902), then head of a 3-person household.
Age 38
b. ~1902
Male
Head
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Los-Angeles-County, California |
| Surname | Morris |
| Given Name | Robert C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Hermosa Beach |
| 1935 Residence (County) | Los Angeles |
| Additional Details | |
| Occupation | Salesman |
| Industry | Retail Curing Business |
| Class of Worker | PW |
| Hours Worked | 68 |
| Income (1939) | 2000 |
| Highest Grade | Hs 4 |
| 1935 Residence | California |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Salesman |
| Township / Ward | Altadena |
| Est. Birth Year | ~1902 |
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 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| R Morris | Daughter | — | 10 | ~1930 |
| Robert Morris | Head | — | 38 | ~1902 |
| Ruth Morris | Spouse | — | 39 | ~1901 |
Census Appearances
1920
Los Angeles, …
Son, age 18
Los Angeles, California · implied b. ~1902 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morris |
| Given Name | Robert E |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Los Angeles, …
Son, age 28
Los Angeles, California · implied b. ~1902 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morris |
| Given Name | Robert C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 27 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Salesman |
| Industry | Gas Co. |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Los-Angeles-County, California
Head, age 38
Los-Angeles-County, California · implied b. ~1902 — 3 household members
| Surname | Morris |
| Given Name | Robert C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Hermosa Beach |
| 1935 Residence (County) | Los Angeles |
| Occupation | Salesman |
| Industry | Retail Curing Business |
| Class of Worker | PW |
| Hours Worked | 68 |
| Income (1939) | 2000 |
| Highest Grade | Hs 4 |
| 1935 Residence | California |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Robert Morris across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Charles Morris (~0.92 confidence) and father Charles Lyle (~0.92 confidence) and mother Laura Morris (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Morris
b. ~1869
Source father
● Household
· direct · ~0.92
Father
Charles Lyle
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Laura Morris
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Morris
Head · 1940 · age 38 · b. ~1902 · 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 — Los-Angeles-County, California
Open full size
1940 US Federal Census — Los-Angeles-County, California
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00244-00278)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bertha M. Long | 64 | Wife | — | Ohio |
| 2 | James R. Mcclung | 57 | Head | Carpenter | Arkansas |
| 3 | Bertha L. Mcclung | 60 | Wife | Car Cleaner | Illinois |
| 4 | Paul R. Mcclung | 29 | Son | Carpenter | Oklahoma |
| 5 | William F. Vickerracher | 54 | Head | Painter | Scotland |
| 6 | Emma E. Vickerracher | 45 | Wife | — | Canada-English |
| 7 | Mary C. Vickerracher | 22 | Daughter | Waitress | Illinois |
| 8 | Isabelle J. Vickerracher | 19 | Daughter | New Worker | Canada-English |
| 9 | William F. Jr Vickerracher | 17 | Son | — | California |
| 10 | Harry E. Lidolph | 71 | Head | — | Iowa |
| 11 | Camilla F. Lidolph | 70 | Wife | — | Pennsylvania |
| 12 | Rebecca D. Harvey | 57 | Head | Janitress | Pennsylvania |
| 13 | Jesse H. Harvey | 21 | Son | Tray Boy | Ohio |
| 14 | Alice R. Harvey | 15 | Daughter | — | California |
| 15 | Paul B. Alton | 25 | Head | Concrete Foreman | California |
| 16 | Mildred G. Alton | 27 | Wife | — | South Dakota |
| 17 | Bud D. Alton | 2 | Son | — | California |
| 18 | Leila Claire Alton | 0 | Daughter | — | California |
| 19 | Charles B. Haney | 30 | Head | Service Man | Texas |
| 20 | Ruth F. Haney | 23 | Wife | — | California |
| 21 | Wesley R. Unfried | 22 | Brother-in-law | — | California |
| 22 | Arthur L. Unfried | 20 | Brother-in-law | Grease Man | California |
| 23 | Alice E. Unfried | 20 | Sister-in-law | Stenographer | Colorado |
| 24 | William S. Worrell | 42 | Head | Ice Salesman | Colorado |
| 25 | Verne G. Worrell | 42 | Wife | — | Colorado |
| 26 | William N. Worrell | 12 | Son | — | California |
| 27 | Richard A. Worrell | 6 | Son | — | Colorado |
| 28 | Evangeline G. Worrell | 4 | Daughter | — | California |
| 29 | Kenneth A. Lathrop | 39 | Head | Electrician | Minnesota |
| 30 | Doris E. Lathrop | 35 | Wife | — | Minnesota |
| 31 | Althea M. Lathrop | 14 | Daughter | — | Minnesota |
| 32 | Virginia Lathrop | 13 | Daughter | — | Minnesota |
| 33 | Sandra Lathrop | 2 | Daughter | — | California |
| 34 | Robert C. Morris THIS PERSON | 38 | Head | Salesman | Indiana |
| 35 | Ruth B. Morris | 39 | Wife | — | Pennsylvania |
| 36 | R. Roberta Morris | 10 | Daughter | — | California |
| 37 | Samuel H. Roberts | 57 | Head | Real Estate Broker | Kansas |
| 38 | Cora M. Roberts | 54 | Wife | — | Pennsylvania |
| 39 | Mack D. Cashman | 63 | Head | Plaster Mixer | Kentucky |
| 40 | Essie V. Cashman | 48 | Wife | — | Kentucky |
Related Census Records
Pedigree Summary
Robert
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 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)