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Florence Williams — 1930 US Census Record
Model Tree available1930 United States Federal Census · Waukesha, Wisconsin
Our Model Tree links this Florence Williams across the 1910, 1920 and 1930 US Censuses in Waukesha, Wisconsin (XGBoost, ~Confirmed), with identified parents David & Elizabeth — first a daughter (b.~1905), then head of a 5-person household.
Age 25
b. ~1905
Female
Daughter
Born: Wisconsin
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Waukesha, Wisconsin |
| Surname | Williams |
| Given Name | Florence M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Delafield Town |
| Est. Birth Year | ~1905 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Alwen Williams | Daughter | — | 27 | ~1903 |
| Florence Williams | Daughter | — | 25 | ~1905 |
| Iona Williams | Daughter | — | 38 | ~1892 |
| David Williams | Head | — | 61 | ~1869 |
| Elizabeth Williams | Spouse | — | 62 | ~1868 |
Census Appearances
1910
Waukesha, Wisconsin
Daughter, age 5
Waukesha, Wisconsin · implied b. ~1905 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Florence |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | none |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1920
Waukesha, Wisconsin
Daughter, age 15
Waukesha, Wisconsin · implied b. ~1905 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Florence M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Waukesha, Wisconsin
Daughter, age 25
Waukesha, Wisconsin · implied b. ~1905 — 5 household members
| Surname | Williams |
| Given Name | Florence M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Florence Williams across 3 US Census years (1910, 1920 and 1930) in Waukesha, Wisconsin, using XGBoost record linkage. Identified parents: father David Williams (~0.92 confidence) and mother Elizabeth Williams (~0.92 confidence) and father David Williams (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
David Williams
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Williams
b. ~1868
Source mother
● Household
· direct · ~0.92
Father
David Williams
b. ~1869
Source father
● Household
· direct · ~0.92
This person
Anchor record
Florence Williams
Daughter · 1930 · age 25 · b. ~1905 · Wisconsin
★ You are viewing this record
Sibling
Alwen Williams
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Iona Williams
Sibling · 1930 · age 38
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 — Waukesha, Wisconsin
Open full size
1930 US Federal Census — Waukesha, Wisconsin
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2616unit:0472)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Richard Roberts | 37 | Head | — | Wales |
| 2 | Phoebe Roberts | 48 | Wife | — | Wisconsin |
| 3 | Gladwin Roberts | 14 | Son | — | Wisconsin |
| 4 | Grace Roberts | 12 | Daughter | — | Wisconsin |
| 5 | Ellis Roberts | 10 | Son | — | Wisconsin |
| 6 | Richard Roberts | 9 | Son | — | Wisconsin |
| 7 | Horace Roberts | 7 | Son | — | Wisconsin |
| 8 | Gomer Hughes | 52 | Head | Farmer | Wisconsin |
| 9 | Deborah Hughes | 52 | Wife | — | Wisconsin |
| 10 | Mary Griffith | 77 | Mother-in-law | — | Wisconsin |
| 11 | John Griffith | 42 | Brother-in-law | Hired Man | Wisconsin |
| 12 | Rynah Jones | 80 | Aunt | — | Wisconsin |
| 13 | Moses Williams | 64 | Head | Farmer | Wisconsin |
| 14 | Alice Williams | 44 | Wife | — | Wisconsin |
| 15 | Jeremiah Williams | 18 | Son | Helper | Wisconsin |
| 16 | Edward Williams | 17 | Son | Helper | Wisconsin |
| 17 | William Williams | 14 | Son | Helper | Wisconsin |
| 18 | Nettie Williams | 10 | Daughter | — | Wisconsin |
| 19 | Nellie Williams | 8 | Daughter | — | Wisconsin |
| 20 | George Turville | 63 | Head | Farmer | Wisconsin |
| 21 | Frank Turville | 51 | Brother | — | Wisconsin |
| 22 | Chas Tessman | 71 | Head | Farmer | Germany |
| 23 | Amelia Tessman | 68 | Wife | — | Germany |
| 24 | Chas Jr Tessman | 32 | Son | Helper | Wisconsin |
| 25 | Arthur Tessman | 31 | Son | Helper | Wisconsin |
| 26 | Alma Tessman | 20 | Daughter | — | Wisconsin |
| 27 | Mary Roberts | 75 | Head | — | Wisconsin |
| 28 | Erwin Holtz | 38 | Head | Roll Finisher | Wisconsin |
| 29 | Clare Holtz | 31 | Wife | — | Wisconsin |
| 30 | Wayne Holtz | 9 | Son | — | Wisconsin |
| 31 | Beulah Holtz | 6 | Daughter | — | Wisconsin |
| 32 | Alwood Holtz | 5 | Son | — | Wisconsin |
| 33 | Ava Holtz | 2 | Daughter | — | Wisconsin |
| 34 | Edward Holtz | 68 | Father | Section Hand | Germany |
| 35 | Frieda Holtz | 65 | Mother | — | Wisconsin |
| 36 | Arthur Williams | 49 | Head | Farmer | Wisconsin |
| 37 | Margaret Williams | 49 | Wife | — | Wisconsin |
| 38 | Lois Williams | 19 | Daughter | — | Wisconsin |
| 39 | Harold Williams | 17 | Son | — | Wisconsin |
| 40 | Joseph Williams | 12 | Son | — | Wisconsin |
| 41 | Allen Crockett | 20 | Hired Man | Hired Man | Wisconsin |
| 42 | James Hurrell | 85 | Father-in-law | — | Wales |
| 43 | Peter Anderson | 72 | Head | Farmer | Denmark |
| 44 | Christina Anderson | 66 | Wife | — | Denmark |
| 45 | Claude Anderson | 24 | Son | Truck Driver | Wisconsin |
| 46 | David T Williams | 61 | Head | Farmer | Wisconsin |
| 47 | Elizabeth Williams | 62 | Wife | — | Wisconsin |
| 48 | Iona Williams | 38 | Daughter | Teacher | Wisconsin |
| 49 | Alwen Williams | 27 | Daughter | Secretary | Wisconsin |
| 50 | Florence M Williams THIS PERSON | 25 | Daughter | — | Wisconsin |
Related Census Records
Pedigree Summary
Florence + 2 siblings
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 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)