HW
Harriet Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Sussex, Delaware
Our Model Tree links this Harriet Williams across the 1930 and 1940 US Censuses in Sussex, Delaware (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 9-person household.
Age 4
b. ~1926
Female
Daughter
Born: Delaware
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Sussex, Delaware |
| Surname | Williams |
| Given Name | Harriet E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Additional Details | |
| Occupation | none |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Township / Ward | Millsboro Town |
| Est. Birth Year | ~1926 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Harriet | Age | Birth yr |
|---|---|---|---|---|
| Lura Williams | Other | — | 36 | ~1894 |
| Nina Williams | Daughter | — | 13 | ~1917 |
| Louise Williams | Daughter | — | 2 | ~1928 |
| Gloria Williams | Daughter | — | ~1930 | |
| Harriet Williams | Daughter | — | 4 | ~1926 |
| Alavda Williams | Daughter | — | 15 | ~1915 |
| Blanche Williams | Other | — | 20 | ~1910 |
| Gladys Williams | Daughter | — | 6 | ~1924 |
| Harry Williams | Head | — | 35 | ~1895 |
Census Appearances
1930
Sussex, Delaware
Daughter, age 4
Sussex, Delaware · implied b. ~1926 — 9 household members
| Surname | Williams |
| Given Name | Harriet E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Delaware |
| Father's Birthplace | Delaware |
| Mother's Birthplace | Delaware |
| Occupation | none |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1940
Sussex-County, Delaware
Daughter, age 14
Sussex-County, Delaware · implied b. ~1926 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Harriette E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Delaware |
| 1935 Residence (City) | Millsboro Town |
| 1935 Residence (County) | Sussex |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
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 (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Harriet Williams
Daughter · 1930 · age 4 · b. ~1926 · Delaware
★ You are viewing this record
Sibling
Gloria Williams
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nina Williams
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Williams
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Williams
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alavda Williams
Sibling · 1930 · age 15
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 — Sussex, Delaware
Open full size
1930 US Federal Census — Sussex, Delaware
Page Contents
50 people indexed on this census page (ia:1930:15thcensus291unit:0534)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Elbert W Evans | 48 | Head | Pilot | Delaware |
| 52 | Lillie A Evans | 49 | Wife-H | None | Delaware |
| 53 | Means Myrtle Evans | 26 | Boarder | Saleswoman | Delaware |
| 54 | Blaine W Atkins | 36 | Head | Dentist | Delaware |
| 55 | Allie T Atkins | 35 | Wife-H | Teacher | Delaware |
| 56 | Truitt Sarah E Atkins | 85 | Grandmother | None | Delaware |
| 57 | Truman W Hickman | 30 | Head | Clerk | Delaware |
| 58 | Marian C Hickman | 30 | Wife-H | None | Delaware |
| 59 | Hester A Hickman | 70 | Mother | None | Delaware |
| 60 | Harley P White | 42 | Head | Dealer | Delaware |
| 61 | Pauline E White | 17 | Daughter | None | Delaware |
| 62 | Robert J White | 23 | Son | Book Keeper | Delaware |
| 63 | Ellen White | 23 | Daughter-in-law | None | New Jersey |
| 64 | Catherine M White | 4 | Granddaughter | None | Delaware |
| 65 | George A Williams | 52 | Head | None | Delaware |
| 66 | Helen Williams | 44 | Wife-H | None | Delaware |
| 67 | Helen E Williams | 15 | Daughter | None | North Carolina |
| 68 | George A Jr Williams | 11 | Son | None | North Carolina |
| 69 | William J Rose | 37 | Head | Agent | Maryland |
| 70 | Essie M Rose | 33 | Wife-H | None | Virginia |
| 71 | Marilyn M Rose | 8 | Daughter | None | Virginia |
| 72 | Edwin G Ryan | 45 | Head | Proprietor | Delaware |
| 73 | Lida E Ryan | 48 | Wife-H | None | Delaware |
| 74 | Doris Ryan | 12 | Daughter | None | Delaware |
| 75 | Mary A Ryan | 9 | Daughter | None | Delaware |
| 76 | Leroy Moore | 31 | Head | Manager | Delaware |
| 77 | M Elizabeth Moore | 23 | Wife-H | Clerk | Virginia |
| 78 | James A Pierce | 68 | Head | Manager | Delaware |
| 79 | Annie E Pierce | 60 | Wife-H | None | Delaware |
| 80 | Sophia L Pierce | 30 | Daughter | Laundress | Maryland |
| 81 | Bertha I Pierce | 16 | Daughter | None | Delaware |
| 82 | Thomas A Pierce | 32 | Head | Trucking | Delaware |
| 83 | Helen I Pierce | 24 | Wife-H | None | Pennsylvania |
| 84 | Pearl M Pierce | 6 | Daughter | None | Pennsylvania |
| 85 | Francis A Pierce | 1 | Daughter | None | Delaware |
| 86 | Edward B Collins | 43 | Head | Manager | Delaware |
| 87 | Lillian Collins | 41 | Wife-H | None | Delaware |
| 88 | Joseph E Collins | 18 | Son | Salesman | Delaware |
| 89 | Grace L Collins | 12 | Daughter | None | Delaware |
| 90 | Olive Nelson | 28 | Boarder | Teacher | Delaware |
| 91 | Emma L Corbine | 34 | Boarder | Trained Nurse | Delaware |
| 92 | Harry E Williams | 35 | Head | Proprietor | Delaware |
| 93 | Lura E Williams | 36 | Wife-H | None | Delaware |
| 94 | Alavda L Williams | 15 | Daughter | None | New York |
| 95 | Nina M Williams | 13 | Daughter | None | Delaware |
| 96 | Gladys M Williams | 6 | Daughter | None | Delaware |
| 97 | Harriet E Williams THIS PERSON | 4 | Daughter | None | Delaware |
| 98 | Louise E Williams | 2 | Daughter | None | Delaware |
| 99 | Gloria Williams | 0 | Daughter | None | Delaware |
| 100 | Blanche Williams | 20 | Sister | Teacher | Delaware |
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)