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Harriet Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Onondaga, New York
Our Model Tree links this Harriet Williams across the 1920 and 1930 US Censuses in Onondaga, New York (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 12-person household.
Age 11
b. ~1919
Female
Daughter
Born: New York
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Onondaga, New York |
| Surname | Williams |
| Given Name | Harriet |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Syracuse |
| 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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Harriet | Age | Birth yr |
|---|---|---|---|---|
| Emma Williams | Daughter | — | 12 | ~1918 |
| Jack Williams | Son | — | 2 | ~1928 |
| Bert Williams | Head | — | 43 | ~1887 |
| Bert Williams | Son | — | 8 | ~1922 |
| Irene Williams | Spouse | — | 42 | ~1888 |
| Frederick Owen | Other | — | ~1930 | |
| Clydette Williams | Daughter | — | 5 | ~1925 |
| Harriet Williams | Daughter | — | 11 | ~1919 |
| Bernadine Williams | Daughter | — | 7 | ~1923 |
| Herbert Williams | Son | — | 14 | ~1916 |
| Roberta Williams | Daughter | — | 10 | ~1920 |
| Nellie Owen | Daughter | — | 18 | ~1912 |
Census Appearances
1920
Onondaga, New …
Daughter, age
Onondaga, New York · implied b. ~1920 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Harriet |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Pennsylvania |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Onondaga, New …
Daughter, age 11
Onondaga, New York · implied b. ~1919 — 12 household members
| Surname | Williams |
| Given Name | Harriet |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| 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 Harriet Williams across 2 US Census years (1920 and 1930) in Onondaga, New York, using XGBoost record linkage.
Show:
This person
Anchor record
Harriet Williams
Daughter · 1930 · age 11 · b. ~1919 · New York
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Sibling
Bernadine Williams
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nellie Owen
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roberta Williams
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clydette Williams
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bert Williams
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jack Williams
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Herbert Williams
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Williams
Sibling · 1930 · age 12
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 — Onondaga, New York
Open full size
1930 US Federal Census — Onondaga, New York
Page Contents
50 people indexed on this census page (ia:1930:newyorkcensus00reel1629:0691)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Betty | 18 | Daughter | — | Russia |
| 52 | Morris | 16 | Son | — | Russia |
| 53 | Jacob Butler | 26 | Roomer | — | Scotland |
| 54 | Franklin Abrahams | 40 | Head | Dealer | Russia |
| 55 | Rose Abrahams | 34 | Wife | — | Russia |
| 56 | Jean Abrahams | 7 | Daughter | — | New York |
| 57 | Joseph Vashinsky | 30 | Head | Baker | Russia |
| 58 | Sarah Vashinsky | 28 | Wife | — | Poland |
| 59 | Albert Vashinsky | 3 | Son | — | New York |
| 60 | Thelma Vashinsky | 0 | Daughter | — | New York |
| 61 | Myer Buck | 31 | Head | Dealer | Russia |
| 62 | Fannie Buck | 31 | Wife | — | New York |
| 63 | Samuel Buck | 8 | Son | — | New York |
| 64 | William Thomas | 38 | Head | Dealer | Greece |
| 65 | Mary Thomas | 32 | Wife | — | Greece |
| 66 | Irene Thomas | 8 | Daughter | — | New York |
| 67 | George Thomas | 2 | Son | — | New York |
| 68 | Bert M. Williams | 43 | Head | Steamfitter | Nebraska |
| 69 | Irene Williams | 42 | Wife | — | Pennsylvania |
| 70 | Herbert Williams | 14 | Son | — | Nebraska |
| 71 | Emma Williams | 12 | Daughter | — | New York |
| 72 | Harriet Williams THIS PERSON | 11 | Daughter | — | New York |
| 73 | Roberta Williams | 10 | Daughter | — | New York |
| 74 | Bert Williams | 8 | Son | — | New York |
| 75 | Bernadine Williams | 7 | Daughter | — | New York |
| 76 | Clydette Williams | 5 | Daughter | — | New York |
| 77 | Jack Williams | 2 | Son | — | New York |
| 78 | Nellie Owen | 18 | Daughter | — | New York |
| 79 | Frederick Owen | 0 | Grandson | — | Pennsylvania |
| 80 | Barnet Hinkelstein | 70 | Head | Dealer | Russia |
| 81 | Jennie Hinkelstein | 64 | Wife | — | Russia |
| 82 | Lillie Hinkelstein | 27 | Daughter | Bookkeeper | New York |
| 83 | Warren Hinkelstein | 29 | Son | Dealer | New York |
| 84 | Marvin Hinkelstein | 26 | Son | Dealer | New York |
| 85 | Sidney Hinkelstein | 23 | Son | — | New York |
| 86 | Florence Hinkelstein | 21 | Daughter | — | New York |
| 87 | Max Rockoff | 42 | Head | Dealer | Russia |
| 88 | Lillian Rockoff | 31 | Wife | — | Russia |
| 89 | Muriel Rockoff | 7 | Daughter | — | New York |
| 90 | Rockoff | 5 | Daughter | — | New York |
| 91 | Rockoff | 2 | Daughter | — | New York |
| 92 | Jacob Rockoff | 39 | Head | Dealer | New York |
| 93 | Lillian Rockoff | 38 | Wife | — | New York |
| 94 | Irene Rockoff | 11 | Daughter | — | New York |
| 95 | Sidney Rockoff | 4 | Son | — | New York |
| 96 | Jack Moore | 48 | Head | Helper | N. Carolina |
| 97 | Emily Moore | 45 | Wife | — | Georgia |
| 98 | Harvey G. Moore | 19 | Son | — | Georgia |
| 99 | Forest Moore | 10 | Son | — | Georgia |
| 100 | Pearl W. Moore | 8 | Daughter | — | Georgia |
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)