JJ
James Jones — 1930 US Census Record
Model Tree available1930 United States Federal Census · Denver, Colorado
Our Model Tree links this James Jones across the 1910, 1920 and 1930 US Censuses in Denver, Colorado (XGBoost, ~Confirmed), with identified parents James & James — first a son (b.~1908), then head of a 5-person household.
Age 22
b. ~1908
Male
Son
Born: Colorado
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Denver, Colorado |
| Surname | Jones |
| Given Name | James R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Denver City |
| Est. Birth Year | ~1908 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| James Jones | Head | — | 62 | ~1868 |
| Luvanch Hurd | Other | — | 16 | ~1914 |
| James Jones | Son | — | 22 | ~1908 |
| Edwin Jones | Son | — | 16 | ~1914 |
| Sarah Jones | Spouse | — | 46 | ~1884 |
Census Appearances
1910
Denver, Colorado
Son, age 2
Denver, Colorado · implied b. ~1908 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | James R |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1920
Denver, Colorado
Son, age 11
Denver, Colorado · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | James Russell |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Denver, Colorado
Son, age 22
Denver, Colorado · implied b. ~1908 — 5 household members
| Surname | Jones |
| Given Name | James R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| 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 James Jones across 3 US Census years (1910, 1920 and 1930) in Denver, Colorado, using XGBoost record linkage. Identified parents: father James Jones (~0.92 confidence) and father James Jones (~0.92 confidence) and father James Jones (~0.92 confidence) and mother Sarah Jones (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Jones
b. ~1875
Source father
● Household
· direct · ~0.92
Father
James Jones
b. ~1868
Source father
● Household
· direct · ~0.92
Father
James Jones
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Sarah Jones
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Jones
Son · 1930 · age 22 · b. ~1908 · Colorado
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Sibling
Edwin Jones
Sibling · 1930 · age 16
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
1930 US Federal Census — Denver, Colorado
Open full size
1930 US Federal Census — Denver, Colorado
Page Contents
49 people indexed on this census page (ia:1930:15thcensus235unit:0300)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Harry M. Veenstra | 50 | Head | Artist | Netherlands |
| 2 | Hattie Veenstra | 49 | Wife | — | Michigan |
| 3 | Helena M. Veenstra | 23 | Daughter | Teacher | Michigan |
| 4 | Harry L. Veenstra | 16 | Son | — | Michigan |
| 5 | Arthur H. Veenstra | 15 | Daughter | — | Michigan |
| 6 | Virginia L. Veenstra | 12 | Daughter | — | Michigan |
| 7 | Frank Paolantonio | 35 | Head | — | Italy |
| 8 | Hazel Paolantonio | 34 | Wife | Teacher | Maine |
| 9 | James E. Jones | 62 | Head | Salesman | Missouri |
| 10 | Sarah E. Jones | 46 | Wife | Dressmaker | Missouri |
| 11 | James R. Jones THIS PERSON | 22 | Son | — | Colorado |
| 12 | Edwin S. Jones | 16 | Son | — | Colorado |
| 13 | Luvanch A. Hurd | 16 | Boarder | — | Missouri |
| 14 | William Lewis | 71 | Head | — | United States |
| 15 | Minnie Lewis | 65 | Wife | — | New York |
| 16 | William T. Irwin | 57 | Head | Salesman | Iowa |
| 17 | Carrie E. Irwin | 57 | Wife | — | Wisconsin |
| 18 | Harold T. Irwin | 20 | Son | — | Colorado |
| 19 | Cyrus H. Irwin | 19 | Son | — | Colorado |
| 20 | Hilbert Irwin | 16 | Son | — | Wisconsin |
| 21 | Herman S. Elgart | 39 | Head | Motorman | Kansas |
| 22 | Bess Elgart | 34 | Wife | — | Missouri |
| 23 | Thelma Stafford | 15 | Step-daughter | Operator | Missouri |
| 24 | Paul Stafford | 17 | Step-son | — | Oklahoma |
| 25 | Regina Hamilton | 40 | Head | Manager | Colorado |
| 26 | Priscilla Ross | 61 | Mother | Asst. Manager | Canada Eng |
| 27 | Wallace Hamilton | 14 | Son | — | Colorado |
| 28 | John Hamilton | 13 | Son | — | Colorado |
| 29 | Agnes Hamilton | 11 | Daughter | — | Colorado |
| 30 | Mama Barda | 11 | Boarder | — | Wyoming |
| 31 | Leona Barda | 8 | Boarder | — | Colorado |
| 32 | Martha Barda | 6 | Boarder | — | Colorado |
| 33 | Rossetta May Swinney | 6 | Boarder | — | Colorado |
| 34 | Anna Jean Swinney | 5 | Boarder | — | Colorado |
| 35 | Robert Lee Swinney | 3 | Boarder | — | Colorado |
| 36 | Merna June Swinney | 1 | Boarder | — | Colorado |
| 37 | John Housley | 5 | Boarder | — | Colorado |
| 38 | Donald Housley | 2 | Boarder | — | Colorado |
| 39 | Edward Kenneth Housley | 1 | Boarder | — | Colorado |
| 40 | Earl H. Barber | 45 | Head | Foreman | Illinois |
| 41 | Edna B. Barber | 37 | Wife | — | Pennsylvania |
| 42 | Earl H. Barber | 5 | Son | — | Colorado |
| 43 | La Marjorie Barber | 1 | Daughter | — | Colorado |
| 44 | Maurice Lee Snider | 47 | Head | — | Texas |
| 45 | Olimdee Snider | 25 | Son | Salesman | Texas |
| 46 | Guine Snider | 21 | Daughter | Supervisor | Texas |
| 47 | Maurice Snider | 16 | Son | — | Texas |
| 48 | Margaret Snider | 11 | Daughter | — | Colorado |
| 49 | Margaret Clark | 47 | Head | Seamstress | Ohio |
Related Census Records
Pedigree Summary
James + 1 sibling
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)