CW
Clara Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Bucks, Pennsylvania
Our Model Tree links this Clara Williams across the 1920 and 1930 US Censuses in Bucks, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1909), then head of a 10-person household.
Age 21
b. ~1909
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Bucks, Pennsylvania |
| Surname | Williams |
| Given Name | Clara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | NONE |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Richland Township |
| Est. Birth Year | ~1909 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Clara | Age | Birth yr |
|---|---|---|---|---|
| Ruth Williams | Daughter | — | 5 | ~1925 |
| Clara Williams | Daughter | — | 21 | ~1909 |
| Mary Williams | Daughter | — | 10 | ~1920 |
| Charles Williams | Head | — | 46 | ~1884 |
| Harriet Williams | Other | — | 49 | ~1881 |
| Charles Williams | Son | — | 12 | ~1918 |
| Paul Williams | Son | — | 17 | ~1913 |
| Russel Williams | Son | — | 23 | ~1907 |
| Chester Williams | Son | — | 19 | ~1911 |
| Wilmer Williams | Son | — | 14 | ~1916 |
Census Appearances
1920
Bucks, Pennsylvania
Daughter, age 10
Bucks, Pennsylvania · implied b. ~1910 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Clara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Bucks, Pennsylvania
Daughter, age 21
Bucks, Pennsylvania · implied b. ~1909 — 10 household members
| Surname | Williams |
| Given Name | Clara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | NONE |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Clara Williams across 2 US Census years (1920 and 1930) in Bucks, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Clara Williams
Daughter · 1930 · age 21 · b. ~1909 · Pennsylvania
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Sibling
Charles Williams
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Williams
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Chester Williams
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilmer Williams
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Williams
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Williams
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Russel Williams
Sibling · 1930 · age 23
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 — Bucks, Pennsylvania
Open full size
1930 US Federal Census — Bucks, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2008:0537)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles H. Williams | 46 | Head | Manufacturer | Pennsylvania |
| 2 | Harriet Williams | 49 | Wife-H | None | Pennsylvania |
| 3 | Russel Williams | 23 | Son | Machinist | Pennsylvania |
| 4 | Clara Williams THIS PERSON | 21 | Daughter | None | Pennsylvania |
| 5 | Chester Williams | 19 | Son | None | Pennsylvania |
| 6 | Paul Williams | 17 | Son | None | Pennsylvania |
| 7 | Wilmer Williams | 14 | Son | None | Pennsylvania |
| 8 | Charles Jr. Williams | 12 | Son | None | Pennsylvania |
| 9 | Mary Williams | 10 | Daughter | None | Pennsylvania |
| 10 | Ruth Williams | 5 | Daughter | None | Pennsylvania |
| 11 | Gilbert J. Murphy | 40 | Head | Manager | Pennsylvania |
| 12 | Mary S. Murphy | 37 | Wife-H | — | Northern Ireland |
| 13 | Robert E. Baldwin | 40 | Head | Laborer | Pennsylvania |
| 14 | Frances S. Baldwin | 36 | Wife-H | Belt Sewer | Pennsylvania |
| 15 | Robert Jr. Baldwin | 9 | Son | None | Pennsylvania |
| 16 | Ruth C. Baldwin | 8 | Daughter | None | Pennsylvania |
| 17 | Mary E. Baldwin | 12 | Daughter | None | Pennsylvania |
| 18 | Edith R. Hixon | 53 | Head | Farmer | Pennsylvania |
| 19 | Florence S. Hixon | 50 | Wife-H | None | Pennsylvania |
| 20 | Mildred Hixon | 24 | Daughter | Bookkeeper | Pennsylvania |
| 21 | Ada Hixon | 21 | Daughter | Topper | Pennsylvania |
| 22 | Bernhard D. Frederick | 49 | O | Farmer | Pennsylvania |
| 23 | Edna Frederick | 37 | Wife-H | Collar Maker | Pennsylvania |
| 24 | Kathryn Frederick | 17 | Daughter | Stenographer | Pennsylvania |
| 25 | Estella Frederick | 16 | Daughter | None | Pennsylvania |
| 26 | Mildred Frederick | 13 | Daughter | None | Pennsylvania |
| 27 | Earl Frederick | 8 | Son | None | Pennsylvania |
| 28 | Irwin Cressman | 46 | O | Farmer | Pennsylvania |
| 29 | Maria Cressman | 45 | Wife-H | None | Pennsylvania |
| 30 | Horace Cressman | 20 | Son | Fireman | Pennsylvania |
| 31 | Mary Novak | 37 | O | None | Poland |
| 32 | Helen Novak | 17 | Daughter | None | Pennsylvania |
| 33 | Jennie Novak | 11 | Daughter | None | Pennsylvania |
| 34 | Raymond Novak | 10 | Son | None | Pennsylvania |
| 35 | Edward Novak | 8 | Son | None | Pennsylvania |
| 36 | Alice Novak | 5 | Daughter | None | Pennsylvania |
| 37 | Jessie Novak | 4 | Daughter | None | Pennsylvania |
| 38 | Stanley Novak | 1 | Son | None | Pennsylvania |
| 39 | Stella Novak | 0 | Daughter | None | Pennsylvania |
| 40 | Frank A. Herbert | 62 | Hired Man | Laborer | Germany |
| 41 | Walter J. Fox | 38 | O | Lineman | Pennsylvania |
| 42 | Rachael Fox | 39 | Wife-H | None | Pennsylvania |
| 43 | Edwin Fox | 17 | Son | Button Fastener | Pennsylvania |
| 44 | Edna Fox | 13 | Daughter | None | Pennsylvania |
| 45 | Walter Jr. Fox | 10 | Son | None | Pennsylvania |
| 46 | Irene Fox | 9 | Daughter | None | Pennsylvania |
| 47 | Leonard Fox | 6 | Son | None | Pennsylvania |
| 48 | Jacob Fox | 4 | Son | None | Pennsylvania |
| 49 | Mary Fox | 2 | Daughter | None | Pennsylvania |
| 50 | Isaac D. Schaffer | 76 | Father-in-law | None | Pennsylvania |
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)