DW
Donald Williams — 1930 US Census Record
Model Tree available1930 United States Federal Census · Lorain, Ohio
Our Model Tree links this Donald Williams across the 1920, 1930 and 1940 US Censuses in Lorain, Ohio (XGBoost, ~Confirmed), with identified parents Oliver & George — first a son (b.~1919), then head of a 7-person household.
Age 11
b. ~1919
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Lorain, Ohio |
| Surname | Williams |
| Given Name | Donald W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Elyria City |
| Est. Birth Year | ~1919 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Donald | Age | Birth yr |
|---|---|---|---|---|
| June Williams | Daughter | — | 20 | ~1910 |
| Beatrice Williams | Daughter | — | 21 | ~1909 |
| Gladys Williams | Daughter | — | 24 | ~1906 |
| Oliver Williams | Head | — | 55 | ~1875 |
| Laura Williams | Other | — | 52 | ~1878 |
| Robert Williams | Son | — | 13 | ~1917 |
| Donald Williams | Son | — | 11 | ~1919 |
Census Appearances
1920
Lorain, Ohio
Son, age 1
Lorain, Ohio · implied b. ~1919 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Donald W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Pennsylvania |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Lorain, Ohio
Son, age 11
Lorain, Ohio · implied b. ~1919 — 7 household members
| Surname | Williams |
| Given Name | Donald W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Lorain-County, Ohio
Son, age 21
Lorain-County, Ohio · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | William |
| Given Name | Donald |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Elyria |
| 1935 Residence (County) | Lorain |
| Highest Grade | C 2 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Donald Williams across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Oliver Williams (~0.92 confidence) and father George Williams (~0.92 confidence) and father Olive William (~0.92 confidence) and mother Laura Williams (~0.92 confidence) and mother Laura William (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Oliver Williams
b. ~1875
Source father
● Household
· direct · ~0.92
Father
George Williams
b. ~1876
Source father
● Household
· direct · ~0.92
Father
Olive William
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Laura Williams
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Laura William
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Donald Williams
Son · 1930 · age 11 · b. ~1919 · Ohio
★ You are viewing this record
Sibling
June Williams
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Williams
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beatrice Williams
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Williams
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 — Lorain, Ohio
Open full size
1930 US Federal Census — Lorain, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1831:0554)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Linnie M. Fortune | 30 | Servant | Servant | Ohio |
| 2 | Eugene Howard | 36 | Servant | Chauffeur | Georgia |
| 3 | Frank C. Smythe | 61 | Head | President | Massachusetts |
| 4 | Louise B. Smythe | 61 | Wife-H | — | Newfoundland |
| 5 | Julia Mate | 23 | Servant | Servant | Connecticut |
| 6 | Edward Nelson | 60 | Head | Merchant | Ohio |
| 7 | Clara P. Nelson | 53 | Wife-H | — | Ohio |
| 8 | Charles D. Foote | 83 | Lodger | — | Ohio |
| 9 | Bernice L. Anderson | 49 | Head-H | — | Ohio |
| 10 | Charles C. Bitner | 62 | Lodger | Pattern Maker | Ohio |
| 11 | Earl W. Bacon | 35 | Lodger | Manager | New York |
| 12 | Mable Gear | 44 | Head-H | Practical Nurse | Ohio |
| 13 | Marian Carrathers | 17 | Daughter | Housework | Ohio |
| 14 | Joseph Mills | 49 | Head | Lace Weaver | England |
| 15 | Flora M. Mills | 40 | Wife-H | — | England |
| 16 | Kenneth E. Mills | 8 | Son | — | Ohio |
| 17 | Margaret J. Mills | 6 | Daughter | — | Ohio |
| 18 | William M. Fryberger | 53 | Head | Operator | Pennsylvania |
| 19 | Charlotte V. Fryberger | 48 | Wife-H | Laundress | Canada-English |
| 20 | Walter W. Roosevelt | 37 | Head | Machinist | Ohio |
| 21 | Virginia G. Roosevelt | 24 | Wife-H | — | Ohio |
| 22 | Theodore S. Roosevelt | 5 | Son | — | Ohio |
| 23 | Robert E. Roosevelt | 2 | Son | — | Ohio |
| 24 | Helen Rowland | 27 | Head-H | Waitress | Ohio |
| 25 | Bessie Wolf | 36 | Sister | Saleslady | Ohio |
| 26 | Mary S. Boylan | 63 | Head-H | — | Ohio |
| 27 | Henry H. Dempster | 56 | Head | Truck Driver | Ohio |
| 28 | Ruth Dempster | 37 | Wife-H | — | Ohio |
| 29 | David Haswell | 57 | Head | Foreman | England |
| 30 | Linna W. Haswell | 53 | Wife-H | — | England |
| 31 | Albert E. Haswell | 23 | Son | Core Maker | Ohio |
| 32 | Stanley W. Haswell | 19 | Son | Chauffeur | Ohio |
| 33 | Robert G. Haswell | 15 | Son | — | Ohio |
| 34 | Louise M. Haswell | 10 | Daughter | — | Ohio |
| 35 | Raymond T. Haswell | 8 | Son | — | Ohio |
| 36 | Thomas J. Griffiths | 24 | Head | Grinder | Ohio |
| 37 | Winnifred H. Griffiths | 23 | Wife-H | — | England |
| 38 | Nora N. Fairman | 72 | Head | Packer | Ohio |
| 39 | George T. Adams | 48 | Son-in-law | Laborer | Ohio |
| 40 | Viola M. Adams | 37 | Wife-H | — | Ohio |
| 41 | Robert F. Adams | 12 | Son | — | Illinois |
| 42 | Oliver W. Williams | 55 | Head | Mechanic | Ohio |
| 43 | Laura J. Williams | 52 | Wife-H | — | Pennsylvania |
| 44 | Gladys E. Williams | 24 | Daughter | Stenographer | Ohio |
| 45 | Beatrice D. Williams | 21 | Daughter | Stenographer | Ohio |
| 46 | June E. Williams | 20 | Daughter | Bookkeeper | Ohio |
| 47 | Robert H. Williams | 13 | Son | — | Ohio |
| 48 | Donald W. Williams THIS PERSON | 11 | Son | — | Ohio |
| 49 | Foster P. Dirlam | 37 | Head | Proprietor | Ohio |
| 50 | Florence L. Dirlam | 27 | Wife-H | — | Ohio |
Pedigree Summary
Donald + 4 siblings
Gen 1 · 5 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)