DJ
David Jones — 1930 US Census Record
Model Tree available1930 United States Federal Census · Columbia, Wisconsin
Our Model Tree links this David Jones across the 1920, 1930 and 1940 US Censuses in Columbia, Wisconsin (XGBoost, ~Confirmed), with identified parents Edwin & Edwin — first a son (b.~1909), then head of a 4-person household.
Age 21
b. ~1909
Male
Son
Born: Wisconsin
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Columbia, Wisconsin |
| Surname | Jones |
| Given Name | David J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Laborer |
| Township / Ward | Portage City |
| Est. Birth Year | ~1909 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to David | Age | Birth yr |
|---|---|---|---|---|
| Edwin Jones | Head | — | 48 | ~1882 |
| Susanna Jones | Other | — | 53 | ~1877 |
| David Jones | Son | — | 21 | ~1909 |
| Hugh Jones | Son | — | 24 | ~1906 |
Census Appearances
1920
Columbia, Wisconsin
Son, age 11
Columbia, Wisconsin · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | David |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | Farm Laborer |
| Industry | work out |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Columbia, Wisconsin
Son, age 21
Columbia, Wisconsin · implied b. ~1909 — 4 household members
| Surname | Jones |
| Given Name | David J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Columbia-County, Wisconsin
Head, age 32
Columbia-County, Wisconsin · implied b. ~1908
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Jones |
| Given Name | Daniel |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Portage City |
| 1935 Residence (County) | Columbia |
| Occupation | Laborer |
| Industry | Odd jobs |
| Class of Worker | OA |
| Hours Worked | 10 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 David Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Edwin Jones (~0.92 confidence) and father Edwin Jones (~0.92 confidence) and mother Emma Jones (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edwin Jones
b. ~1873
Source father
● Household
· direct · ~0.92
Father
Edwin Jones
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Emma Jones
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
David Jones
Son · 1930 · age 21 · b. ~1909 · Wisconsin
★ You are viewing this record
Sibling
Hugh Jones
Sibling · 1930 · age 24
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 — Columbia, Wisconsin
Open full size
1930 US Federal Census — Columbia, Wisconsin
Page Contents
49 people indexed on this census page (ia:1930:15thcensus2565unit:0703)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anna Lerrick | 69 | Head | — | Wisconsin |
| 2 | Frank B Lerrick | 43 | Son | Engineer | Wisconsin |
| 3 | Edwin G Jones | 48 | Head | Farming | Wisconsin |
| 4 | Susanna L Jones | 53 | Wife-H | — | Wisconsin |
| 5 | Hugh G Jones | 24 | Son | Laborer | Wisconsin |
| 6 | David J Jones THIS PERSON | 21 | Son | Laborer | Wisconsin |
| 7 | Marshall P Shaw | 52 | Head | — | Wisconsin |
| 8 | Loretta R Shaw | 48 | Wife-H | — | Wisconsin |
| 9 | Mary L Shaw | 24 | Daughter | Stitching | Wisconsin |
| 10 | Francis R Shaw | 18 | Son | Odd Jobs | Wisconsin |
| 11 | Katherine G Shaw | 14 | Daughter | — | Wisconsin |
| 12 | Lorraine E Shaw | 11 | Daughter | — | Wisconsin |
| 13 | Bernard M Shaw | 9 | Son | — | Wisconsin |
| 14 | Maurice P Shaw | 8 | Son | — | Wisconsin |
| 15 | William J Townsend | 63 | Head | Engineer | New York |
| 16 | Agnes L Townsend | 63 | Wife-H | — | Wisconsin |
| 17 | Loomis Charlotte Townsend | 23 | Daughter | Skiing | Wisconsin |
| 18 | Carlos Townsend | 23 | Son-in-law | Odd Jobs | Wisconsin |
| 19 | Richard Sachs | 45 | Head | Farmer | Germany |
| 20 | Richard Sachs | 75 | Head | Farmer | Germany |
| 21 | Catherine P Sachs | 63 | Wife-H | — | Irish Free State |
| 22 | Edward W Sachs | 14 | Son | — | Iowa |
| 23 | Robert J Sachs | 12 | Son | — | Iowa |
| 24 | Clarice M Sachs | 8 | Daughter | — | Iowa |
| 25 | Dorothy M Maass | 28 | Head | Photographer | Wisconsin |
| 26 | Harold Goodman | 30 | Head | Laborer | Wisconsin |
| 27 | Grace D Goodman | 28 | Wife-H | — | North Dakota |
| 28 | Harriet C Coleman | 52 | Head | — | Wisconsin |
| 29 | Mary Pasert | 60 | Head | Practical Nurse | Wisconsin |
| 30 | Thomas Brown | 61 | Head | Farmer | Irish Free State |
| 31 | Margaret Brown | 51 | Wife-H | Helper | Illinois |
| 32 | Thomas V Brown | 23 | Son | Delivery Man | Illinois |
| 33 | James P Brown | 16 | Son | Delivery Boy | Iowa |
| 34 | William F Brown | 14 | Son | — | Iowa |
| 35 | Ronald Barron | 17 | Head | Farmer | Wisconsin |
| 36 | Horace Seymour | 72 | Head | Farmer | Wisconsin |
| 37 | Etta M Seymour | 65 | Wife-H | — | Wisconsin |
| 38 | Robert Nehlich | 57 | Head | Gardener | Germany |
| 39 | Lena Nehlich | 50 | Wife-H | Helper | Wisconsin |
| 40 | Walter Nehlich | 31 | Son | Gardener | Wisconsin |
| 41 | Irma Nehlich | 18 | Daughter | Size Tobacco | Wisconsin |
| 42 | Ruby Nehlich | 15 | Daughter | Size Tobacco | Wisconsin |
| 43 | Robert Jr Nehlich | 15 | Son | Helper | Wisconsin |
| 44 | Gertie Nehlich | 10 | Daughter | — | Wisconsin |
| 45 | Rudolph Nehlich | 27 | Head | Gardener | Wisconsin |
| 46 | Thelma Nehlich | 19 | Wife-H | — | Iowa |
| 47 | Rudolph Jr Nehlich | 0 | Son | — | Wisconsin |
| 48 | Harriet J Pugh | 39 | Head | — | Wisconsin |
| 49 | Mrs Addison Sloggy | 60 | Head | Odd Jobs | Wisconsin |
Pedigree Summary
David + 1 sibling
Gen 1 · 3 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)