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Charles Leonard — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Carroll, Iowa
Our Model Tree links this Charles Leonard across the 1900, 1910 and 1920 US Censuses in Carroll, Iowa (XGBoost, ~Confirmed) — first a head (b.~1867), then head of a 4-person household.
Age 33
b. ~1867
Male
Head
Born: Ohio
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Carroll, Iowa |
| Surname | Leonard |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Ohio |
| Birth Month | Dec |
| Birth Year | 1867 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Farmer |
| Township / Ward | Jasper Township |
| Est. Birth Year | ~1867 |
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.
4 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Chase Leonard | Son | — | 1 | ~1899 |
| Charles Leonard | Head | — | 33 | ~1867 |
| Stella Leonard | Spouse | — | 26 | ~1874 |
| Olive Leonard | Daughter | — | 3 | ~1897 |
Census Appearances
1900
Carroll, Iowa
Head, age 33
Carroll, Iowa · implied b. ~1867 — 4 household members
| Surname | Leonard |
| Given Name | Charles |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Ohio |
| Birth Month | Dec |
| Birth Year | 1867 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1910
Carroll, Iowa
Head, age 42
Carroll, Iowa · implied b. ~1868 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lenard |
| Given Name | Chas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Ohio |
| Years Married | 17 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Farmer |
| Industry | General Farm |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Carroll, Iowa
Head, age 52
Carroll, Iowa · implied b. ~1868 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Leonard |
| Given Name | Charley F |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Leonard across 3 US Census years (1900, 1910 and 1920) in Carroll, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Leonard
Head · 1900 · age 33 · b. ~1867 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Carroll, Iowa
Open full size
1900 US Federal Census — Carroll, Iowa
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu421unit:0616)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Levi Remsburg | 18 | Son | Farmer | Iowa |
| 52 | Kate Remsburg | 16 | Daughter | At School | Iowa |
| 53 | William Remsburg | 12 | Son | At School | Iowa |
| 54 | Hattie Remsburg | 10 | Daughter | At School | Iowa |
| 55 | William Remsburg | 45 | Head | Farmer | Illinois |
| 56 | Lillian Remsburg | 28 | Wife | — | Indiana |
| 57 | Warren Remsburg | 1 | Son | — | Iowa |
| 58 | Wayne Remsburg | 0 | Son | — | Iowa |
| 59 | John E. Kelly | 49 | Head | Farmer | New York |
| 60 | Mary Kelly | 40 | Wife | — | Iowa |
| 61 | John W. Kelly | 14 | Son | At School | Iowa |
| 62 | Carrie Kelly | 6 | Daughter | — | Iowa |
| 63 | George Sullivan | 12 | Step son | — | Iowa |
| 64 | Frank Sullivan | 8 | Step son | — | Iowa |
| 65 | Levi Vincent | 56 | Head | Farmer | Indiana |
| 66 | Earl Vincent | 23 | Son | Farmer | Iowa |
| 67 | Leroy Vincent | 21 | Son | Farmer | Iowa |
| 68 | Ray Vincent | 18 | Son | Farmer | Iowa |
| 69 | Maud Vincent | 20 | Daughter | — | Iowa |
| 70 | Merrill Vincent | 16 | Son | At School | Iowa |
| 71 | Edwina Vincent | 13 | Daughter | At School | Iowa |
| 72 | Ethel Vincent | 11 | Daughter | At School | Iowa |
| 73 | Vernon Vincent | 8 | Son | At School | Iowa |
| 74 | Floyd Vincent | 6 | Son | At School | Iowa |
| 75 | Lloyd Vincent | 6 | Son | At School | Iowa |
| 76 | Ward Vincent | 0 | Son | — | Iowa |
| 77 | Nellie Arons | 18 | Boarder | Dress Maker | Iowa |
| 78 | Martin A. Easter | 63 | Head | — | New York |
| 79 | John B. Easter | 33 | Son | Farmer | Illinois |
| 80 | Mattie O. Easter | 23 | Daughter | Music Teacher | Illinois |
| 81 | Rhoda O. Eagle | 25 | Piece | School Teacher | Iowa |
| 82 | Charles Leonard THIS PERSON | 32 | Head | Farmer | Ohio |
| 83 | Stella Leonard | 25 | Wife | — | Iowa |
| 84 | Olive Leonard | 3 | Daughter | — | Iowa |
| 85 | Chase Leonard | 1 | Son | — | Iowa |
| 86 | Samuel Leonard | 26 | Head | Farmer | Illinois |
| 87 | Lulu Leonard | 19 | Wife | — | Iowa |
| 88 | Eli Weldon | 43 | Head | Farmer | Michigan |
| 89 | Sylvia Weldon | 38 | Wife | — | Iowa |
| 90 | Roy E. Weldon | 12 | Son | At School | Iowa |
| 91 | Lee H. Weldon | 11 | Son | At School | Iowa |
| 92 | Hazel L. Weldon | 5 | Daughter | At School | Iowa |
| 93 | Genevieve Weldon | 1 | Daughter | — | Iowa |
| 94 | George Leonard | 60 | Head | Farmer | Ohio |
| 95 | Catharine Leonard | 58 | Wife | — | Ohio |
| 96 | Frank Leonard | 22 | Son | Farm Hand | Illinois |
| 97 | Ida Leonard | 18 | Daughter | — | Iowa |
| 98 | Robert E. Leonard | 15 | Son | At School | Iowa |
| 99 | Herbert Stokes | 22 | Servant | Farm Hand | Illinois |
| 100 | Frank Salisbury | 28 | Head | Farmer | Iowa |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)