RJ
Raymond Jones — 1940 US Census Record
Model Tree available1940 United States Federal Census · Denver-County, Colorado
Our Model Tree links this Raymond Jones across the 1920, 1930 and 1940 US Censuses in Denver-County, Colorado (XGBoost, ~Confirmed), with identified parents Robt & S — first a son (b.~1920), then head of a 3-person household.
Age 20
b. ~1920
Male
Son
Born: Colorado
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Denver-County, Colorado |
| Surname | Jones |
| Given Name | Raymond J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | City & County of Denver |
| 1935 Residence (County) | Denver |
| Additional Details | |
| Occupation | Laborer |
| Class of Worker | PW |
| Hours Worked | 26 |
| Income (1939) | 988 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Laborer |
| Township / Ward | City County Of Denver |
| Est. Birth Year | ~1920 |
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 Raymond | Age | Birth yr |
|---|---|---|---|---|
| Ray Jones | Head | — | 46 | ~1894 |
| Raymond Jones | Son | — | 20 | ~1920 |
| Mabel Jones | Spouse | — | 47 | ~1893 |
Census Appearances
1920
Denver, Colorado
Son, age
Denver, Colorado · implied b. ~1920 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Raymond J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Colorado |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Denver, Colorado
Son, age 10
Denver, Colorado · implied b. ~1920 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Raymond A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Colorado |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Denver-County, Colorado
Son, age 20
Denver-County, Colorado · implied b. ~1920 — 3 household members
| Surname | Jones |
| Given Name | Raymond J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | City & County of Denver |
| 1935 Residence (County) | Denver |
| Occupation | Laborer |
| Class of Worker | PW |
| Hours Worked | 26 |
| Income (1939) | 988 |
| Highest Grade | H 4 |
| 1935 Residence | Same House |
| 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 Raymond Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Robt Jones (~0.82 confidence) and mother S Jones (~0.82 confidence) and father Ray Jones (~0.92 confidence) and father Ray Jones (~0.92 confidence) and mother Mabel Jones (~0.92 confidence) and father Ray Jones (~0.92 confidence) and mother Mable Jones (~0.92 confidence). The pedigree spans 2 generations with 7 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.89
Father
Robt Jones
b. ~1847
Source father>father
● Household
· direct · ~0.82
Mother
S Jones
b. ~1850
Source father>mother
● Household
· direct · ~0.82
Father
Ray Jones
b. ~1890
Source father
● Household
· direct · ~0.92
Father
Ray Jones
b. ~1890
Source father
● Household
· direct · ~0.92
Mother
Mabel Jones
b. ~1893
Source mother
● Household
· direct · ~0.92
Father
Ray Jones
b. ~1894
Source father
● Household
· direct · ~0.92
Mother
Mable Jones
b. ~1898
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Raymond Jones
Son · 1940 · age 20 · b. ~1920 · 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-t0627-00489-00582)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Louise Lewis | 50 | Wife | — | Nebraska |
| 42 | Jeanette Brainard | 60 | Servant | Housekeeper | Kansas |
| 43 | Ray C. Jones | 46 | Head | Carpenter | Michigan |
| 44 | Mabel E. Jones | 47 | Wife | — | Colorado |
| 45 | Raymond J. Jones THIS PERSON | 20 | Son | Laborer | Colorado |
| 46 | Frank D. Delorde | 46 | Head | Glass Worker | Missouri |
| 47 | Laura Delorde | 43 | Wife | — | Kentucky |
| 48 | Mary K. Delorde | 18 | Daughter | — | Colorado |
| 49 | Paul Delorde | 16 | Son | — | Colorado |
| 50 | Charles O. Adams | 49 | Head | Steel Worker | Missouri |
| 51 | Beatrice Adams | 41 | Wife | — | Louisiana |
| 52 | Charles Adams | 20 | Son | Truck Driver | Louisiana |
| 53 | Joseph Adams | 15 | Son | Paper Carrier | Louisiana |
| 54 | George Adams | 12 | Son | — | Colorado |
| 55 | William G. St. Alix | 23 | Head | Fireman | Nebraska |
| 56 | Angeline St. Alix | 22 | Wife | — | Colorado |
| 57 | Gary L. St. Alix | 2 | Son | — | Colorado |
| 58 | August Brunner | 50 | Head | Laborer | Germany |
| 59 | Hilda Brunner | 48 | Wife | — | Germany |
| 60 | Edmund Brunner | 21 | Son | — | Colorado |
| 61 | Leo Brunner | 14 | Son | — | Colorado |
| 62 | Ernest Snyder | 21 | Boarder | Clerk | Colorado |
| 63 | Albert E. Hassan | 50 | Head | Asst. Manager | Colorado |
| 64 | Thelma Hassan | 29 | Wife | — | Colorado |
| 65 | Caroline Hassan | 2 | Daughter | — | Colorado |
| 66 | Gerald Mcnulty | 22 | Head | Tinner | Colorado |
| 67 | Helen Mcnulty | 21 | Wife | Bookkeeper | Oklahoma |
| 68 | Leonard Charnock | 36 | Head | Tailor | England |
| 69 | Annaleah Charnock | 34 | Wife | — | Indiana |
| 70 | David Charnock | 10 | Son | — | Colorado |
| 71 | Louis Langer | 61 | Head | Salesman | New York |
| 72 | Bertha Langer | 53 | Wife | — | Switzerland |
| 73 | Leon L. Stark | 27 | Head | Switchman | Colorado |
| 74 | Irene Stark | 25 | Wife | — | Colorado |
| 75 | Donald Stark | 5 | Son | — | Colorado |
| 76 | Dorothy Stark | 2 | Daughter | — | Colorado |
| 77 | Clarence Becker | 32 | Head | Service Manager | Nebraska |
| 78 | Pearl Becker | 39 | Wife | — | Iowa |
| 79 | Shirley Becker | 5 | Daughter | — | Nebraska |
| 80 | Wayne Woodhill | 48 | Head | Steel Worker | Iowa |
Pedigree Summary
Raymond
Gen 1 · 5 parents
~0.92
Gen 2 · 2 grandparents
~0.82
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)