RL
Richard Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cache-County, Utah
Our Model Tree links this Richard Lewis across the 1930 and 1940 US Censuses in Cache-County, Utah (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 10-person household.
Age 17
b. ~1923
Male
Son
Born: Utah
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cache-County, Utah |
| Surname | Lewis |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Richmond City |
| 1935 Residence (County) | Cache |
| Additional Details | |
| Class of Worker | S |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Richmond City |
| Est. Birth Year | ~1923 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Gladys Lewis | Daughter | — | 7 | ~1933 |
| Elaine Lewis | Daughter | — | 15 | ~1925 |
| Ann Lewis | Daughter | — | 6 | ~1934 |
| Louise Lewis | Daughter | — | 9 | ~1931 |
| Ray Lewis | Head | — | 49 | ~1891 |
| Joseph Lewis | Son | — | 12 | ~1928 |
| Leslie Lewis | Son | — | 20 | ~1920 |
| Richard Lewis | Son | — | 17 | ~1923 |
| Murral Lewis | Son | — | 23 | ~1917 |
| Emma Lewis | Spouse | — | 48 | ~1892 |
Census Appearances
1930
Cache, Utah
Son, age 7
Cache, Utah · implied b. ~1923 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Cache-County, Utah
Son, age 17
Cache-County, Utah · implied b. ~1923 — 10 household members
| Surname | Lewis |
| Given Name | Richard |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Richmond City |
| 1935 Residence (County) | Cache |
| Class of Worker | S |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
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 Richard Lewis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Lewis
Son · 1940 · age 17 · b. ~1923 · Utah
★ You are viewing this record
Sibling
Gladys Lewis
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ann Lewis
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Lewis
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Murral Lewis
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leslie Lewis
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Lewis
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elaine Lewis
Sibling · 1940 · age 15
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 — Cache-County, Utah
Open full size
1940 US Federal Census — Cache-County, Utah
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04210-00704)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mark C Brown | 28 | Head | Salesman | Utah |
| 2 | Alda Brown | 27 | Wife | — | Utah |
| 3 | Bruce Brown | 6 | Son | — | Utah |
| 4 | Helen M Larson | 65 | Head | — | Sweden |
| 5 | Annie Lyingman | 56 | Sister | — | Utah |
| 6 | Joseph Peart | 65 | Head | Blacksmith | Idaho |
| 7 | Genevieve P Peart | 58 | Wife | — | Utah |
| 8 | Josephine Peart | 14 | Daughter | — | Utah |
| 9 | Raymond R Turner | 41 | Head | Teamster | Utah |
| 10 | Anabel Turner | 36 | Wife | — | Utah |
| 11 | Martha B Lewis | 87 | Head | — | Utah |
| 12 | Ray Cal Lewis | 49 | Head | Carpenter | Utah |
| 13 | Emma H Lewis | 48 | Wife | — | Utah |
| 14 | Murral Lewis | 23 | Son | Salesman | Utah |
| 15 | Leslie Lewis | 20 | Son | Help On Farm | Utah |
| 16 | Richard Lewis THIS PERSON | 17 | Son | — | Utah |
| 17 | Elaine Lewis | 15 | Daughter | — | Utah |
| 18 | Joseph Lewis | 12 | Son | — | Utah |
| 19 | Louise Lewis | 9 | Daughter | — | Utah |
| 20 | Gladys Lewis | 7 | Daughter | — | Utah |
| 21 | Ann Lewis | 6 | Daughter | — | Utah |
| 22 | Lydia S Parson | 74 | Head | — | Utah |
| 23 | Louis Mcgarvin | 55 | Nephew | Care Taker | Idaho |
| 24 | Fern Mcgarvin | 50 | Niece | — | Utah |
| 25 | Dottie Mcgarvin | 13 | 2nd Niece | — | Utah |
| 26 | Robert Mcgarvin | 11 | 2nd Nephew | — | Utah |
| 27 | Chad Mcgarvin | 6 | 2nd Nephew | — | Utah |
| 28 | Isaac Andrus | 27 | Head | Clerk | Utah |
| 29 | Mildred Andrus | 27 | Wife | — | Utah |
| 30 | Diane Andrus | 3 | Daughter | — | Utah |
| 31 | Charles Peart | 33 | Head | Custodian | Utah |
| 32 | Verda Peart | 28 | Wife | — | Idaho |
| 33 | Dennis Peart | 4 | Son | — | Utah |
| 34 | Vaughn Peart | 0 | Son | — | Utah |
| 35 | Luther D Hudson | 72 | Head | — | Utah |
| 36 | Myrl Hudson | 23 | Daughter | Bookkeeper | Utah |
| 37 | Lillian S Andrus | 56 | Head | — | Utah |
| 38 | Ray Andrus | 24 | Son | Laborer | Utah |
| 39 | Ethel Andrus | 20 | Daughter | — | Utah |
| 40 | Shirley Andrus | 4 | Grand daughter | — | Utah |
Related Census Records
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)