HW
Harold Williams — 1920 US Census Record
Model Tree available1920 United States Federal Census · Onondaga, New York
Our Model Tree links this Harold Williams across the 1900, 1910 and 1920 US Censuses in Onondaga, New York (XGBoost, ~Confirmed), with identified parents Frank & Frank — first a head (b.~1889), then head of a 3-person household.
Age 31
b. ~1889
Male
Head
Born: New York
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Onondaga, New York |
| Surname | Williams |
| Given Name | Harold C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Additional Details | |
| Occupation | Plumber |
| Industry | Plumbing Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Occupation | Plumber |
| Township / Ward | Syracuse City |
| Est. Birth Year | ~1889 |
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 1920 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Arlene Williams | Daughter | — | 2 | ~1918 |
| Harold Williams | Head | — | 31 | ~1889 |
| Alice Williams | Spouse | — | 27 | ~1893 |
Census Appearances
1900
Onondaga, New …
Son, age 12
Onondaga, New York · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Harold C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New York |
| Birth Month | March |
| Birth Year | 1888 |
| Father's Birthplace | New York |
| Mother's Birthplace | Michigan |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1910
Onondaga, New …
Son, age 22
Onondaga, New York · implied b. ~1888 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Harold |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | Michigan |
| Occupation | plumber |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1920
Onondaga, New …
Head, age 31
Onondaga, New York · implied b. ~1889 — 3 household members
| Surname | Williams |
| Given Name | Harold C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Occupation | Plumber |
| Industry | Plumbing Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Harold Williams across 3 US Census years (1900, 1910 and 1920) in Onondaga, New York, using XGBoost record linkage. Identified parents: father Frank Williams (~0.92 confidence) and father Frank Williams (~0.92 confidence) and mother Addie Williams (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Williams
b. ~1858
Source father
● Household
· direct · ~0.92
Father
Frank Williams
b. ~1859
Source father
● Household
· direct · ~0.92
Mother
Addie Williams
b. ~1861
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Williams
Head · 1920 · age 31 · b. ~1889 · New York
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Onondaga, New York
Open full size
1920 US Federal Census — Onondaga, New York
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1248unit:0557)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ronald C. Arnold | 1 | Grandson | — | New York |
| 2 | Fred W. Kline | 45 | Head | Truckman | Germany |
| 3 | Loretta B. Kline | 43 | Wife | — | New York |
| 4 | Frank Wheaton | 48 | Boarder | Meat Cutter | New York |
| 5 | David Souter | 39 | Head | Laborer | Scotland |
| 6 | Anna Souter | 33 | Wife | — | New York |
| 7 | Helen Souter | 14 | Daughter | — | New York |
| 8 | David Souter | 13 | Son | — | New York |
| 9 | Doris Souter | 10 | Daughter | — | New York |
| 10 | Madeline Souter | 7 | Daughter | — | New York |
| 11 | Leo Souter | 5 | Son | — | New York |
| 12 | Norman Souter | 3 | Son | — | New York |
| 13 | Robert Souter | 1 | Son | — | New York |
| 14 | Chas. Wheelock | 55 | Head | Photographer | New York |
| 15 | Hattie A. Wheelock | 51 | Wife | — | New York |
| 16 | Naomi L. Wheelock | 21 | Daughter | Clerk | New York |
| 17 | Darwin M. Wheelock | 8 | Son | — | New York |
| 18 | Harold C. Williams THIS PERSON | 31 | Head | Plumber | New York |
| 19 | Alice Williams | 27 | Wife | — | New York |
| 20 | Arlene S. Williams | 2 | Daughter | — | New York |
| 21 | Robert Rockery | 30 | Head | Manager | New York |
| 22 | Agnes Rockery | 30 | Wife | — | New York |
| 23 | Harry Rockery | 5 | Son | — | New York |
| 24 | Roberta Rockery | 3 | Daughter | — | New York |
| 25 | George Rockery | 2 | Son | — | New York |
| 26 | Winifred Rockery | 0 | Daughter | — | New York |
| 27 | John J. Hanny | 30 | Head | Steel Worker | Ireland |
| 28 | Marie Hanny | 26 | Wife | Housekeeper | Massachusetts |
| 29 | John W. Hanny | 2 | Son | — | New York |
| 30 | Marie Helen Hanny | 1 | Daughter | — | New York |
| 31 | Antoinette Schaut | 21 | Head Nurse | Nurse | Pennsylvania |
| 32 | Pearl Wilson | 15 | Nurse | Nurse | New York |
| 33 | John Victor Coogan | 0 | Dependent | — | New York |
| 34 | Norman Jones | 1 | Dependent | — | New York |
| 35 | Rex Vandemier | 3 | Dependent | — | New York |
| 36 | Mary Ellen Blaney | 3 | Dependent | — | New York |
| 37 | Mary Eliz. Walker | 3 | Dependent | — | New York |
| 38 | Michael Murphy | 0 | Dependent | — | New York |
| 39 | Kenneth Reynolds | 0 | Dependent | — | New York |
| 40 | Edgar X. Helder | 31 | Head | Designer | New York |
| 41 | Elsie M. Helder | 27 | Wife | — | New York |
| 42 | Robert Alex. Helder | 3 | Son | — | New York |
| 43 | Edgar Leroy Helder | 2 | Son | — | New York |
| 44 | Audrey Jean Helder | 1 | Daughter | — | New York |
| 45 | Elsie Marie Helder | 0 | Daughter | — | New York |
| 46 | J. F. Weful | 31 | Head | Inspector | New York |
| 47 | Harriet Weful | 31 | Wife | — | Canada |
| 48 | Donald Weful | 3 | Son | — | New York |
| 49 | Melville V. Weful | 1 | Son | — | New York |
| 50 | Percy York | 25 | Boarder | Baker | Canada |
Pedigree Summary
Harold
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 1920 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)