LJ
Lillie Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mesa-County, Colorado
Our Model Tree links this Lillie Jones across the 1920, 1930 and 1940 US Censuses in Mesa-County, Colorado (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 7-person household.
Age 52
b. ~1888
Female
Spouse
Born: Colorado
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Mesa-County, Colorado |
| Surname | Jones |
| Given Name | Lillie |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | Precinct 11 |
| 1935 Residence (County) | Mesa |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Precinct 11 |
| 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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lillie | Age | Birth yr |
|---|---|---|---|---|
| Kathryn Jones | Daughter | — | 15 | ~1925 |
| Chas Jones | Head | — | 66 | ~1874 |
| Vern Jones | Son | — | 17 | ~1923 |
| Billy Jones | Son | — | 19 | ~1921 |
| Ted Jones | Son | — | 21 | ~1919 |
| Howard Jones | Son | — | 23 | ~1917 |
| Lillie Jones | Spouse | — | 52 | ~1888 |
Census Appearances
1920
Mesa, Colorado
Spouse, age 31
Mesa, Colorado · implied b. ~1889 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Lilly M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Colorado |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Mesa, Colorado
Spouse, age 42
Mesa, Colorado · implied b. ~1888 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Lillie M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Colorado |
| Age at First Marriage | 20 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Colorado |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Mesa-County, Colorado
Spouse, age 52
Mesa-County, Colorado · implied b. ~1888 — 7 household members
| Surname | Jones |
| Given Name | Lillie |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | Precinct 11 |
| 1935 Residence (County) | Mesa |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Lillie Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Lillie Jones
Spouse · 1940 · age 52 · b. ~1888 · Colorado
★ 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 — Mesa-County, Colorado
Open full size
1940 US Federal Census — Mesa-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00470-00232)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Normalee Lorimor | 8 | daughter | — | Colorado |
| 2 | Dorothy Lorimor | 6 | daughter | — | Colorado |
| 3 | Rial Smith | 42 | head | Farm Operator | Iowa |
| 4 | Dora Smith | 41 | wife | — | Kansas |
| 5 | Evelyn Smith | 17 | daughter | Receptionist | Nebraska |
| 6 | Doris Smith | 13 | daughter | — | Nebraska |
| 7 | Ralph Smith | 11 | son | — | Nebraska |
| 8 | Ted Smith | 19 | head | Farm Laborer | Nebraska |
| 9 | Kathleen Smith | 19 | wife | — | Wyoming |
| 10 | Norman F. Hill | 52 | head | Farm Operator | New York |
| 11 | Alice J. Hill | 44 | wife | — | Kansas |
| 12 | James Severson | 28 | head | Farm Laborer | Colorado |
| 13 | Dorotha Severson | 25 | wife | — | Colorado |
| 14 | Marilyn Severson | 2 | daughter | — | Colorado |
| 15 | Edwin Hundereau | 62 | head | Farm Operator | Norway |
| 16 | Ruth E. Hundereau | 50 | wife | — | Iowa |
| 17 | Ruth Hundereau | 24 | daughter | — | Colorado |
| 18 | Evelyn Hundereau | 18 | daughter | — | Colorado |
| 19 | Edwin Jr. Hundereau | 15 | son | — | Colorado |
| 20 | Velma Hundereau | 12 | daughter | — | Colorado |
| 21 | Alice Johnson | 64 | head | — | Illinois |
| 22 | Oscar E. Carlson | 43 | head | Farm Operator | Sweden |
| 23 | Beulah Carlson | 29 | wife | — | Colorado |
| 24 | Helen M. Carlson | 10 | daughter | — | Colorado |
| 25 | Dora E. Carlson | 8 | daughter | — | Colorado |
| 26 | Oscar E. Carlson | 6 | son | — | Colorado |
| 27 | Carol J. Carlson | 2 | daughter | — | Colorado |
| 28 | John L. Bryan | 30 | head | Mechanic | California |
| 29 | Ethel Bryan | 29 | wife | — | Colorado |
| 30 | Lorna Bryan | 4 | daughter | — | Colorado |
| 31 | Melvin Hawkins | 28 | head | Farm Laborer | Colorado |
| 32 | Robert Clifton | 25 | head | Farm Laborer | Colorado |
| 33 | Clell Clifton | 22 | brother | Farm Laborer | Colorado |
| 34 | Chas S. Jones | 66 | head | Farm Operator | Iowa |
| 35 | Lillie Jones THIS PERSON | 52 | wife | — | Colorado |
| 36 | Howard Jones | 23 | son | Farm Laborer | Colorado |
| 37 | Ted R. Jones | 21 | son | Cattle Ranch Hand | Colorado |
| 38 | Billy H. Jones | 19 | son | Farm Laborer | Colorado |
| 39 | Vern Jones | 17 | son | — | Colorado |
| 40 | Kathryn Jones | 15 | daughter | — | Colorado |
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)