WC
Willie Clark — 1900 US Census Record
Model Tree available1900 United States Federal Census · Champaign, Ohio
Our Model Tree links this Willie Clark across the 1900, 1910 and 1920 US Censuses in Champaign, Ohio (XGBoost, ~Confirmed), with identified parents Nancy & Reuben — first a son (b.~1883), then head of a 5-person household.
Age 17
b. ~1883
Male
Son
Born: Ohio
Single
1900 Census Record Details
| Census Year | 1900 |
| Location | Champaign, Ohio |
| Surname | Clark |
| Given Name | Willie W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Ohio |
| Birth Month | Mar |
| Birth Year | 1883 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Farm Laborer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Farm Laborer |
| Township / Ward | Adams Township |
| Est. Birth Year | ~1883 |
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 1900 census.
| Name | Relation to head | Relative to Willie | Age | Birth yr |
|---|---|---|---|---|
| Nellie Clark | Daughter | — | 12 | ~1888 |
| Reuben Clark | Head | — | 47 | ~1853 |
| Emmet Wilkinson | Other | — | 21 | ~1879 |
| Willie Clark | Son | — | 17 | ~1883 |
| Nannie Clark | Spouse | — | 42 | ~1858 |
Census Appearances
1900
Champaign, Ohio
Son, age 17
Champaign, Ohio · implied b. ~1883 — 5 household members
| Surname | Clark |
| Given Name | Willie W |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Ohio |
| Birth Month | Mar |
| Birth Year | 1883 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Farm Laborer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1910
Champaign, Ohio
Son, age 27
Champaign, Ohio · implied b. ~1883 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Farmer |
| Industry | General Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Champaign, Ohio
Head, age 36
Champaign, Ohio · implied b. ~1884 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| 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 | R |
| 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 Willie Clark across 3 US Census years (1900, 1910 and 1920) in Champaign, Ohio, using XGBoost record linkage. Identified parents: mother Nancy Clark (~0.92 confidence) and father Reuben Clark (~0.92 confidence) and father Reuben Clark (~0.92 confidence) and mother Nannie Clark (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Nancy Clark
b. ~1853
Source mother
● Household
· direct · ~0.92
Father
Reuben Clark
b. ~1853
Source father
● Household
· direct · ~0.92
Father
Reuben Clark
b. ~1854
Source father
● Household
· direct · ~0.92
Mother
Nannie Clark
b. ~1858
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Willie Clark
Son · 1900 · age 17 · b. ~1883 · Ohio
★ You are viewing this record
Sibling
Nellie Clark
Sibling · 1900 · age 12
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
1900 US Federal Census — Champaign, Ohio
Open full size
1900 US Federal Census — Champaign, Ohio
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu1245unit:0011)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Alice G Wilson | 42 | Wife | — | Ohio |
| 52 | Charles F Wilson | 17 | Son | Farm Laborer | Ohio |
| 53 | Caland Henderson | 22 | Servant | Farm Laborer | Ohio |
| 54 | Lora Wilson | 17 | Servant | — | Ohio |
| 55 | George W Gales | 55 | Head | Farm Laborer | Ohio |
| 56 | Abel S Friend | 65 | Head | Farmer | Maryland |
| 57 | Jane T Friend | 48 | Wife | — | Ohio |
| 58 | Willie L Friend | 18 | Son | Farm Laborer | Ohio |
| 59 | Lewis E Friend | 23 | Son | Farm Laborer | Ohio |
| 60 | John W Friend | 21 | Son | Engineer Saw M | Ohio |
| 61 | Daisy I Friend | 17 | Daughter | At School | Ohio |
| 62 | Jessie Friend | 9 | Son | — | Ohio |
| 63 | Roger J Friend | 2 | Son | — | Ohio |
| 64 | Edward F Friend | 29 | Head | Farm Laborer | Ohio |
| 65 | Miriam A Friend | 20 | Wife | — | Ohio |
| 66 | Nellie G Friend | 7 | Daughter | — | Ohio |
| 67 | Roscoe Friend | 5 | Son | — | Ohio |
| 68 | Percie H Friend | 3 | Son | — | Ohio |
| 69 | Miriam L Friend | 2 | Daughter | — | Ohio |
| 70 | Charles Stem | 22 | Head | Farm Laborer | Ohio |
| 71 | Allie Stem | 22 | Wife | — | Ohio |
| 72 | Van M Ford | 25 | Head | Farmer | Ohio |
| 73 | Clara M Ford | 25 | Wife | — | Ohio |
| 74 | Lelah M Ford | 4 | Daughter | — | Ohio |
| 75 | Ivy W Ford | 2 | Son | — | Ohio |
| 76 | Albert J Russell | 44 | Head | Farmer | Ohio |
| 77 | Rebecca Russell | 54 | Wife | — | Ohio |
| 78 | Peter P Watkins | 26 | Servant | Farm Laborer | Ohio |
| 79 | Simeon Russell | 30 | Head | Farmer | Ohio |
| 80 | Ardella Russell | 26 | Wife | — | Ohio |
| 81 | Minnie F Russell | 6 | Daughter | — | Ohio |
| 82 | Forest M Russell | 3 | Son | — | Ohio |
| 83 | Flossie R Russell | 1 | Daughter | — | Ohio |
| 84 | Charles Russell | 36 | Head | Farmer | Ohio |
| 85 | Emily A Russell | 69 | Mother | — | Ohio |
| 86 | Abe L Walborn | 28 | Head | Carpenter | Ohio |
| 87 | Nellie Walborn | 25 | Wife | — | Ohio |
| 88 | Homer J Walborn | 1 | Son | — | Ohio |
| 89 | Frank G Russell | 34 | Head | Farmer | Ohio |
| 90 | Estella B Russell | 29 | Wife | — | Ohio |
| 91 | Christine M Russell | 9 | Daughter | — | Ohio |
| 92 | William N Russell | 1 | Son | — | Ohio |
| 93 | Reuben J Clark | 46 | Head | Farmer | Ohio |
| 94 | Nannie Clark | 41 | Wife | — | Ohio |
| 95 | Willie W Clark THIS PERSON | 17 | Son | Farm Laborer | Ohio |
| 96 | Nellie Clark | 12 | Daughter | At School | Ohio |
| 97 | Emmet Wilkinson | 21 | Servant | Farm Laborer | Ohio |
| 98 | William H Helvie | 39 | Head | Farmer | Ohio |
| 99 | Mary E Helvie | 32 | Wife | — | Ohio |
| 100 | Wilber Brundage | 18 | Servant | — | Ohio |
Pedigree Summary
Willie + 1 sibling
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)