WF
William Frederick — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Chippewa, Wisconsin
Our Model Tree links this William Frederick across the 1910 and 1920 US Censuses in Chippewa, Wisconsin (XGBoost, ~Confirmed) — first a son (b.~1893), then head of a 6-person household.
Age 27
b. ~1893
Male
Son
Born: Wisconsin
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Chippewa, Wisconsin |
| Surname | Frederick |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Occupation | Farm Laborer |
| Industry | Home Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Farm Laborer |
| Township / Ward | Lafayette Township |
| Est. Birth Year | ~1893 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Vesper Frederick | Son | — | 14 | ~1906 |
| Dorothy Frederick | Spouse | — | 52 | ~1868 |
| William Frederick | Son | — | 27 | ~1893 |
| Doris Frederick | Daughter | — | 19 | ~1901 |
| Martha Frederick | Daughter | — | 28 | ~1892 |
| John Frederick | Head | — | 63 | ~1857 |
Census Appearances
1910
Chippewa, Wisconsin
Son, age 17
Chippewa, Wisconsin · implied b. ~1893 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Frederick |
| Given Name | William J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | Farming |
| Industry | Home farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1920
Chippewa, Wisconsin
Son, age 27
Chippewa, Wisconsin · implied b. ~1893 — 6 household members
| Surname | Frederick |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | Farm Laborer |
| Industry | Home Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 William Frederick across 2 US Census years (1910 and 1920) in Chippewa, Wisconsin, using XGBoost record linkage.
Show:
This person
Anchor record
William Frederick
Son · 1920 · age 27 · b. ~1893 · Wisconsin
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Sibling
Vesper Frederick
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Frederick
Sibling · 1920 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Frederick
Sibling · 1920 · age 28
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
1920 US Federal Census — Chippewa, Wisconsin
Open full size
1920 US Federal Census — Chippewa, Wisconsin
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1978unit:0879)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Elizabeth Larson | 15 | Daughter | — | Wisconsin |
| 52 | Lizzie Larson | 14 | Daughter | — | Wisconsin |
| 53 | Nellie Larson | 11 | Daughter | — | Wisconsin |
| 54 | Thomas Larson | 8 | Son | — | Wisconsin |
| 55 | Elias Larson | 6 | Son | — | Wisconsin |
| 56 | Thomas Dermun | 79 | Father-in-law | — | Ireland |
| 57 | Herbert Metzenbauer | 27 | Head | Farmer | Wisconsin |
| 58 | Elizabeth Metzenbauer | 25 | Wife | — | Illinois |
| 59 | Lloyd Metzenbauer | 6 | Son | — | Wisconsin |
| 60 | Barbara Metzenbauer | 4 | Daughter | — | Wisconsin |
| 61 | Agnes Metzenbauer | 1 | Son | — | Wisconsin |
| 62 | Fred Summermeyer | 61 | Head | Farmer | Germany |
| 63 | Annie Summermeyer | 52 | Wife | — | Germany |
| 64 | Ernest Summermeyer | 21 | Son | Laborer | Illinois |
| 65 | Frank Summermeyer | 16 | Son | Farm Laborer | Illinois |
| 66 | Henry Summermeyer | 15 | Son | Farm Laborer | Illinois |
| 67 | Hellen Summermeyer | 8 | Daughter | — | Wisconsin |
| 68 | Leo Weyerberg | 33 | Head | Farmer | Wisconsin |
| 69 | Rose Weyerberg | 35 | Wife | — | Wisconsin |
| 70 | Leo Jr. Weyerberg | 7 | Son | — | Wisconsin |
| 71 | Mary Weyerberg | 5 | Daughter | — | Wisconsin |
| 72 | Eldora Weyerberg | 4 | Daughter | — | Wisconsin |
| 73 | Vincent Weyerberg | 3 | Son | — | Wisconsin |
| 74 | Clara Weyerberg | 1 | Daughter | — | Wisconsin |
| 75 | John G. Frederick | 63 | Head | Farmer | Wisconsin |
| 76 | Dorothy Frederick | 52 | Wife | — | Wisconsin |
| 77 | William Frederick THIS PERSON | 27 | Son | Farm Laborer | Wisconsin |
| 78 | Doris Frederick | 19 | Daughter | — | Wisconsin |
| 79 | Vesper Frederick | 14 | Son | — | Wisconsin |
| 80 | Martha Frederick | 28 | Daughter | Attendant | Wisconsin |
| 81 | Perry Frederick | 58 | Head | Farmer | Wisconsin |
| 82 | Daphne Frederick | 22 | Son | Laborer | Wisconsin |
| 83 | Robert Frederick | 21 | Son | Farm Laborer | Wisconsin |
| 84 | Margaret Frederick | 15 | Daughter | — | Wisconsin |
| 85 | Clarence Frederick | 13 | Son | — | Wisconsin |
| 86 | George Frederick | 39 | Head | Farmer | Wisconsin |
| 87 | Phyllis Frederick | 36 | Wife | — | Wisconsin |
| 88 | Elsie Frederick | 4 | Daughter | — | Wisconsin |
| 89 | Robert White | 43 | Head | Farmer | Wisconsin |
| 90 | Maggie White | 21 | Wife | — | Germany |
| 91 | Clifford White | 2 | Son | — | Wisconsin |
| 92 | Abner White | 1 | Son | — | Wisconsin |
| 93 | Levi Melville | 32 | Head | Farmer | Wisconsin |
| 94 | Bessie Melville | 27 | Wife | — | Wisconsin |
| 95 | Kenneth Melville | 6 | Son | — | Wisconsin |
| 96 | Eugene Melville | 5 | Son | — | Wisconsin |
| 97 | Duane Melville | 4 | Son | — | Wisconsin |
| 98 | Howard Ledue | 15 | Nephew | Farm Laborer | Wisconsin |
| 99 | George Wolfe | 30 | Head | Farmer | Wisconsin |
| 100 | John Wolfe | 33 | Brother | — | Ireland |
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)