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Charles Hoffman — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Plymouth, Iowa
Our Model Tree links this Charles Hoffman across the 1900, 1910 and 1920 US Censuses in Plymouth, Iowa (XGBoost, ~Confirmed) — first a head (b.~1865), then head of a 5-person household.
Age 55
b. ~1865
Male
Head
Born: Colorado
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Plymouth, Iowa |
| Surname | Hoffman |
| Given Name | Charles A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Colorado |
| Father's Birthplace | Germany |
| Mother's Birthplace | New York |
| Additional Details | |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Farmer |
| Township / Ward | Lincoln Township |
| Est. Birth Year | ~1865 |
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 1920 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Hoffman | Head | — | 55 | ~1865 |
| Florence Hoffman | Son | — | 17 | ~1903 |
| George Hoffman | Son | — | 12 | ~1908 |
| Raymond Hoffman | Son | — | 19 | ~1901 |
| Anna Hoffman | Spouse | — | 46 | ~1874 |
Census Appearances
1900
Plymouth, Iowa
Head, age 32
Plymouth, Iowa · implied b. ~1868 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hoffman |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Colorado |
| Birth Month | Aug |
| Birth Year | 1868 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Iowa |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1910
Plymouth, Iowa
Head, age 45
Plymouth, Iowa · implied b. ~1865 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hoffman |
| Given Name | Charles A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Colorado |
| Years Married | 19 |
| Father's Birthplace | Ger. |
| Mother's Birthplace | U.S. |
| Occupation | Farmer |
| Industry | General farm |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1920
Plymouth, Iowa
Head, age 55
Plymouth, Iowa · implied b. ~1865 — 5 household members
| Surname | Hoffman |
| Given Name | Charles A |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Colorado |
| Father's Birthplace | Germany |
| Mother's Birthplace | New York |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Charles Hoffman across 3 US Census years (1900, 1910 and 1920) in Plymouth, Iowa, using XGBoost record linkage.
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This person
Anchor record
Charles Hoffman
Head · 1920 · age 55 · b. ~1865 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Plymouth, Iowa
Open full size
1920 US Federal Census — Plymouth, Iowa
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu506unit:0793)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William F Derocher | 30 | Head | Farmer | Iowa |
| 2 | Mary Derocher | 27 | Wife | — | Iowa |
| 3 | Bertrand Derocher | 8 | Son | — | Iowa |
| 4 | Florence Derocher | 6 | Daughter | — | Iowa |
| 5 | William Derocher | 2 | Son | — | Iowa |
| 6 | Frank Mansfield | 59 | Head | Farmer | Wisconsin |
| 7 | Hannah Mansfield | 56 | Wife | — | Illinois |
| 8 | John Mansfield | 21 | Son | — | Iowa |
| 9 | Xona Mansfield | 12 | Niece | — | Iowa |
| 10 | Charles A Hoffman THIS PERSON | 55 | Head | Farmer | Colorado |
| 11 | Anna Hoffman | 46 | Wife | — | Iowa |
| 12 | Raymond Hoffman | 19 | Son | — | Iowa |
| 13 | Florence Hoffman | 17 | Son | — | Iowa |
| 14 | George Hoffman | 12 | Son | — | Iowa |
| 15 | Elmer Hoffman | 22 | Head | Farmer | Iowa |
| 16 | Goldie Hoffman | 21 | Wife | — | Iowa |
| 17 | Lucette Hoffman | 0 | Daughter | — | Iowa |
| 18 | George W Hawkins | 56 | Head | Farmer | Ohio |
| 19 | Hannah Hawkins | 40 | Wife | — | Holland |
| 20 | Harry Hawkins | 20 | Son | — | Iowa |
| 21 | Lois Hawkins | 18 | Daughter | — | Iowa |
| 22 | Hazel Hawkins | 17 | Daughter | — | Iowa |
| 23 | Gladys Hawkins | 14 | Son | — | Iowa |
| 24 | William Buryanek | 40 | Head | Farmer | Bohemia |
| 25 | Stella Buryanek | 40 | Wife | — | Iowa |
| 26 | Bessie Buryanek | 13 | Daughter | — | Iowa |
| 27 | William Buryanek | 3 | Son | — | Iowa |
| 28 | Joseph S Maude | 26 | Head | Farmer | So Dakota |
| 29 | William Maude | 19 | Wife | — | Iowa |
| 30 | Viola Maude | 0 | Daughter | — | Iowa |
| 31 | Frank B Clark | 31 | Head | Farmer | Iowa |
| 32 | Helen Clark | 23 | Wife | — | So Dakota |
| 33 | James F Clark | 4 | Son | — | Iowa |
| 34 | Richard R Clark | 1 | Son | — | Iowa |
| 35 | Robert Case | 34 | Head | Farmer | Kansas |
| 36 | Mary Case | 34 | Wife | — | Ohio |
| 37 | Anna V Case | 74 | Mother | — | Ohio |
| 38 | Henry E Powers | 31 | Head | Farmer | Kentucky |
| 39 | Eva J Powers | 31 | Wife | — | Kentucky |
| 40 | Mabel C Powers | 11 | Daughter | — | Kentucky |
| 41 | Earl Powers | 8 | Son | — | Kentucky |
| 42 | Rachel D Powers | 3 | Daughter | — | Kentucky |
| 43 | Clarence Powers | 20 | Brother | — | Kentucky |
| 44 | Thomas Mansfield | 57 | Head | — | Illinois |
| 45 | Nellie Mansfield | 52 | Wife | — | Illinois |
| 46 | Hester Beaulieu | 8 | Head | — | Iowa |
| 47 | Leo Mansfield | 28 | Head | Farmer | Iowa |
| 48 | Leona Mansfield | 25 | Wife | — | Iowa |
| 49 | Leo Mansfield | 6 | Son | — | Iowa |
| 50 | Fred Mansfield | 5 | Son | — | Iowa |
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)