EJ
Ella Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Denver-County, Colorado
Our Model Tree links this Ella Jones across the 1920, 1930 and 1940 US Censuses in Denver-County, Colorado (XGBoost, ~Confirmed) — first a head (b.~1895), then head of a 2-person household.
Age 45
b. ~1895
Female
Head
Born: Colorado
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Denver-County, Colorado |
| Surname | Jones |
| Given Name | Ella M. |
| Relationship to Head | head |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Widowed |
| Birthplace | Colorado |
| 1935 Residence (City) | Denver |
| 1935 Residence (County) | Denver |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | G-8 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Denver |
| Est. Birth Year | ~1895 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ella | Age | Birth yr |
|---|---|---|---|---|
| Gladys Jones | Daughter | — | 20 | ~1920 |
| Ella Jones | Head | — | 45 | ~1895 |
Census Appearances
1920
Denver, Colorado
Spouse, age 25
Denver, Colorado · implied b. ~1895 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Ella M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Colorado |
| Father's Birthplace | Bavaria |
| Mother's Birthplace | Switzerland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Denver, Colorado
Spouse, age 35
Denver, Colorado · implied b. ~1895 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Ella M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Colorado |
| Age at First Marriage | 20 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Denver-County, Colorado
Head, age 45
Denver-County, Colorado · implied b. ~1895 — 2 household members
| Surname | Jones |
| Given Name | Ella M. |
| Relationship to Head | head |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Widowed |
| Birthplace | Colorado |
| 1935 Residence (City) | Denver |
| 1935 Residence (County) | Denver |
| Income (1939) | 0 |
| Highest Grade | G-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 Ella Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ella Jones
Head · 1940 · age 45 · b. ~1895 · 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 — Denver-County, Colorado
Open full size
1940 US Federal Census — Denver-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00484-00310)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edna Chaddwell | 36 | wife | — | Wisconsin |
| 42 | William Chaddwell | 10 | son | — | Colorado |
| 43 | Katherine Williams | 70 | mother-in-law | — | Germany |
| 44 | Fred (X) Heber | 46 | head | — | Colorado |
| 45 | Marion Heber | 39 | wife | — | Colorado |
| 46 | Fred Heber | 14 | son | — | Colorado |
| 47 | Florence Heber | 16 | daughter | — | Colorado |
| 48 | Clifford Heber | 13 | son | — | Colorado |
| 49 | Lila Mae Heber | 5 | daughter | — | Colorado |
| 50 | Andrew Christiansen | 36 | lodger | Mechanic | Nebraska |
| 51 | Paul J. Kern | 51 | head | Press Feeder | Minnesota |
| 52 | Henrietta (X) Kern | 47 | wife | — | Iowa |
| 53 | Robert Kern | 20 | son | — | Colorado |
| 54 | Dorothy Kern | 18 | daughter | — | Colorado |
| 55 | Donald Shearer | 48 | head | Fireman | Colorado |
| 56 | Eleanor (X) Shearer | 45 | wife | — | Illinois |
| 57 | Margaret Shearer | 24 | daughter | Steno. | Colorado |
| 58 | Donald J. Shearer | 20 | son | Asst. Dispr. | Colorado |
| 59 | Robert Shearer | 15 | son | — | Colorado |
| 60 | Harry A. Adams | 48 | head | State Inspector | Colorado |
| 61 | Ruby Adams | 46 | wife | — | Tennessee |
| 62 | Anis Russell | 14 | daughter | — | Texas |
| 63 | Roy Craven | 17 | nephew | — | Arkansas |
| 64 | Ruth Craven | 15 | niece-in-law | — | Arkansas |
| 65 | Thomas W. Lovern | 46 | head | Insurance | Texas |
| 66 | Laura L. Lovern | 73 | mother | — | Texas |
| 67 | Ralph J. Teeters | 29 | head | Laborer | Kansas |
| 68 | Tamiacci Domenic | 60 | head | Laborer | Italy |
| 69 | Mary Domenic | 48 | wife | Laborer | Italy |
| 70 | Edward Domenic | 19 | son | — | Colorado |
| 71 | Carl J. Hall | 26 | son-in-law | Truck Driver | Colorado |
| 72 | Stella Hall | 24 | daughter | — | Colorado |
| 73 | Carol Ann Hall | 4 | granddaughter | — | Colorado |
| 74 | Frank De Foss | 27 | head | Linoleum | Colorado |
| 75 | Ruth (X) De Foss | 27 | wife | — | Nebraska |
| 76 | Patricia De Foss | 8 | daughter | — | Colorado |
| 77 | Donna De Foss | 5 | daughter | — | Colorado |
| 78 | Francine De Foss | 1 | daughter | — | Colorado |
| 79 | Ella M. Jones THIS PERSON | 45 | head | — | Colorado |
| 80 | Gladys (X) Jones | 20 | daughter | Senior Typist | Colorado |
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)