JW
Jerry Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Denver, Colorado
Our Model Tree links this Jerry Williams across the 1920 and 1930 US Censuses in Denver, Colorado (XGBoost, ~Confirmed) — first a son (b.~1917), then head of a 6-person household.
Age 13
b. ~1917
Male
Son
Born: Colorado
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Denver, Colorado |
| Surname | Williams |
| Given Name | Jerry S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Denver City |
| Est. Birth Year | ~1917 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Jerry | Age | Birth yr |
|---|---|---|---|---|
| Jerry Williams | Son | — | 13 | ~1917 |
| David Williams | Son | — | 19 | ~1911 |
| Wayne Williams | Son | — | 15 | ~1915 |
| Loila Williams | Other | — | 49 | ~1881 |
| Wayne Williams | Head | — | 57 | ~1873 |
| Roger Williams | Son | — | 17 | ~1913 |
Census Appearances
Son, age 3
Denver, Colorado · implied b. ~1917 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Jesse S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Denver, Colorado
Son, age 13
Denver, Colorado · implied b. ~1917 — 6 household members
| Surname | Williams |
| Given Name | Jerry S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Ohio |
| 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 Jerry Williams across 2 US Census years (1920 and 1930) in Denver, Colorado, using XGBoost record linkage.
Show:
This person
Anchor record
Jerry Williams
Son · 1930 · age 13 · b. ~1917 · Colorado
★ You are viewing this record
Sibling
Roger Williams
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wayne Williams
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Williams
Sibling · 1930 · age 19
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
20 people indexed on this census page (ia:1930:15thcensus237unit:0899)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Nancy B. Ferguson | 3 | Daughter | — | Colorado |
| 52 | Eldredge W. Livings | 49 | Head | District Judge | Kansas |
| 53 | Lucile Livings | 44 | Wife-H | — | Missouri |
| 54 | Robert E. Livings | 10 | Son | — | Colorado |
| 55 | Wayne L. Williams | 57 | Head | Lawyer | Illinois |
| 56 | Loila B. Williams | 49 | Wife-H | — | Ohio |
| 57 | David S. Williams | 19 | Son | — | Colorado |
| 58 | Roger W. Williams | 17 | Son | — | Colorado |
| 59 | Wayne L. Williams | 15 | Son | — | Colorado |
| 60 | Jerry S. Williams THIS PERSON | 13 | Son | — | Colorado |
| 61 | Everett W. Martindell | 51 | Head | Traffic Manager | Ohio |
| 62 | Rosa W. Martindell | 50 | Wife-H | — | Texas |
| 63 | Mildred L. Martindell | 27 | Daughter | — | Texas |
| 64 | Robert W. Martindell | 23 | Son | Salesman | Texas |
| 65 | George A. Burke | 34 | Head | District Supervisor | California |
| 66 | Laura A. Burke | 26 | Wife-H | — | Colorado |
| 67 | Adolph Melvyl Olson | 35 | Head | Sales Manager | Idaho |
| 68 | Alma B. Olson | 34 | Wife-H | — | Oregon |
| 69 | Dorothy M. Olson | 5 | Daughter | — | Idaho |
| 70 | Helen L. Olson | 3 | Daughter | — | Idaho |
Related Census Records
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)